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STM32 support enhancements, some other fixes. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4313 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
gdisirio 2012-06-21 16:25:11 +00:00
parent 8fb998f0a5
commit 43011f1886
62 changed files with 6028 additions and 829 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
demos/ARMCM0-STM32F051-DISCOVERY/mcuconf.h
View File

@ -59,6 +59,23 @@
#define STM32_USART1SW STM32_USART1SW_PCLK
#define STM32_RTCSEL STM32_RTCSEL_LSI
/*
* ADC driver system settings.
*/
#define STM32_ADC_USE_ADC1 TRUE
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_IRQ_PRIORITY 2
#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2
/*
* EXT driver system settings.
*/
#define STM32_EXT_EXTI0_1_IRQ_PRIORITY 3
#define STM32_EXT_EXTI2_3_IRQ_PRIORITY 3
#define STM32_EXT_EXTI4_15_IRQ_PRIORITY 3
#define STM32_EXT_EXTI16_IRQ_PRIORITY 3
#define STM32_EXT_EXTI17_IRQ_PRIORITY 3
/*
* SERIAL driver system settings.
*/

2
demos/ARMCM3-STM32L152-DISCOVERY/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

453
os/hal/platforms/STM32/ext_lld.c
View File

@ -31,6 +31,8 @@
#if HAL_USE_EXT || defined(__DOXYGEN__)
#include "ext_lld_isr.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
@ -56,356 +58,6 @@ EXTDriver EXTD1;
/* Driver interrupt handlers. */
/*===========================================================================*/
/**
* @brief EXTI[0] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI0_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 0);
EXTD1.config->channels[0].cb(&EXTD1, 0);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[1] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI1_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 1);
EXTD1.config->channels[1].cb(&EXTD1, 1);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[2] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI2_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 2);
EXTD1.config->channels[2].cb(&EXTD1, 2);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[3] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI3_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 3);
EXTD1.config->channels[3].cb(&EXTD1, 3);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[4] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI4_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 4);
EXTD1.config->channels[4].cb(&EXTD1, 4);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[5]...EXTI[9] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI9_5_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) | (1 << 9));
EXTI->PR = pr;
if (pr & (1 << 5))
EXTD1.config->channels[5].cb(&EXTD1, 5);
if (pr & (1 << 6))
EXTD1.config->channels[6].cb(&EXTD1, 6);
if (pr & (1 << 7))
EXTD1.config->channels[7].cb(&EXTD1, 7);
if (pr & (1 << 8))
EXTD1.config->channels[8].cb(&EXTD1, 8);
if (pr & (1 << 9))
EXTD1.config->channels[9].cb(&EXTD1, 9);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[10]...EXTI[15] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI15_10_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) | (1 << 14) |
(1 << 15));
EXTI->PR = pr;
if (pr & (1 << 10))
EXTD1.config->channels[10].cb(&EXTD1, 10);
if (pr & (1 << 11))
EXTD1.config->channels[11].cb(&EXTD1, 11);
if (pr & (1 << 12))
EXTD1.config->channels[12].cb(&EXTD1, 12);
if (pr & (1 << 13))
EXTD1.config->channels[13].cb(&EXTD1, 13);
if (pr & (1 << 14))
EXTD1.config->channels[14].cb(&EXTD1, 14);
if (pr & (1 << 15))
EXTD1.config->channels[15].cb(&EXTD1, 15);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[16] interrupt handler (PVD).
*
* @isr
*/
CH_IRQ_HANDLER(PVD_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 16);
EXTD1.config->channels[16].cb(&EXTD1, 16);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[17] interrupt handler (RTC).
*
* @isr
*/
CH_IRQ_HANDLER(RTCAlarm_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 17);
EXTD1.config->channels[17].cb(&EXTD1, 17);
CH_IRQ_EPILOGUE();
}
#if defined(STM32L1XX_MD)
/**
* @brief EXTI[18] interrupt handler (USB_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(USB_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[19] interrupt handler (TAMPER_STAMP).
*
* @isr
*/
CH_IRQ_HANDLER(TAMPER_STAMP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 19);
EXTD1.config->channels[19].cb(&EXTD1, 19);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[20] interrupt handler (RTC_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(RTC_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 20);
EXTD1.config->channels[20].cb(&EXTD1, 20);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[21]...EXTI[22] interrupt handler (COMP).
*
* @isr
*/
CH_IRQ_HANDLER(COMP_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 21) | (1 << 22));
EXTI->PR = pr;
if (pr & (1 << 21))
EXTD1.config->channels[21].cb(&EXTD1, 21);
if (pr & (1 << 22))
EXTD1.config->channels[22].cb(&EXTD1, 22);
CH_IRQ_EPILOGUE();
}
#elif defined(STM32F2XX) || defined(STM32F4XX)
/**
* @brief EXTI[18] interrupt handler (OTG_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[19] interrupt handler (ETH_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(ETH_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 19);
EXTD1.config->channels[19].cb(&EXTD1, 19);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[20] interrupt handler (OTG_HS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_HS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 20);
EXTD1.config->channels[20].cb(&EXTD1, 20);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[21] interrupt handler (TAMPER_STAMP).
*
* @isr
*/
CH_IRQ_HANDLER(TAMPER_STAMP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 21);
EXTD1.config->channels[21].cb(&EXTD1, 21);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[22] interrupt handler (RTC_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(RTC_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 22);
EXTD1.config->channels[22].cb(&EXTD1, 22);
CH_IRQ_EPILOGUE();
}
#elif defined(STM32F10X_CL)
/**
* @brief EXTI[18] interrupt handler (OTG_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[19] interrupt handler (ETH_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(ETH_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 19);
EXTD1.config->channels[19].cb(&EXTD1, 19);
CH_IRQ_EPILOGUE();
}
#else
/**
* @brief EXTI[18] interrupt handler (USB_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(USB_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
#endif
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
@ -431,63 +83,9 @@ void ext_lld_init(void) {
void ext_lld_start(EXTDriver *extp) {
unsigned i;
if (extp->state == EXT_STOP) {
/* Clock activation.*/
nvicEnableVector(EXTI0_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI0_IRQ_PRIORITY));
nvicEnableVector(EXTI1_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI1_IRQ_PRIORITY));
nvicEnableVector(EXTI2_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI2_IRQ_PRIORITY));
nvicEnableVector(EXTI3_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI3_IRQ_PRIORITY));
nvicEnableVector(EXTI4_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI4_IRQ_PRIORITY));
nvicEnableVector(EXTI9_5_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI5_9_IRQ_PRIORITY));
nvicEnableVector(EXTI15_10_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI10_15_IRQ_PRIORITY));
nvicEnableVector(PVD_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI16_IRQ_PRIORITY));
nvicEnableVector(RTC_Alarm_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI17_IRQ_PRIORITY));
#if defined(STM32L1XX_MD)
/* EXTI vectors specific to STM32L1xx.*/
nvicEnableVector(USB_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
nvicEnableVector(TAMPER_STAMP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
nvicEnableVector(RTC_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI20_IRQ_PRIORITY));
nvicEnableVector(COMP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI21_IRQ_PRIORITY));
#elif defined(STM32F2XX) || defined(STM32F4XX)
/* EXTI vectors specific to STM32F2xx/STM32F4xx.*/
nvicEnableVector(OTG_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
nvicEnableVector(ETH_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
nvicEnableVector(OTG_HS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI20_IRQ_PRIORITY));
nvicEnableVector(TAMP_STAMP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI21_IRQ_PRIORITY));
nvicEnableVector(RTC_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI22_IRQ_PRIORITY));
#elif defined(STM32F10X_CL)
/* EXTI vectors specific to STM32F1xx Connectivity Line.*/
nvicEnableVector(OTG_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
nvicEnableVector(ETH_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
defined(STM32F10X_HD_VL)
/* EXTI vectors specific to STM32F1xx Value Line.*/
#else
/* EXTI vectors specific to STM32F1xx except Connectivity Line.*/
nvicEnableVector(USB_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
#endif
}
if (extp->state == EXT_STOP)
ext_lld_exti_irq_enable();
/* Configuration of automatic channels.*/
for (i = 0; i < EXT_MAX_CHANNELS; i++)
if (extp->config->channels[i].mode & EXT_CH_MODE_AUTOSTART)
@ -505,41 +103,9 @@ void ext_lld_start(EXTDriver *extp) {
*/
void ext_lld_stop(EXTDriver *extp) {
if (extp->state == EXT_ACTIVE) {
nvicDisableVector(EXTI0_IRQn);
nvicDisableVector(EXTI1_IRQn);
nvicDisableVector(EXTI2_IRQn);
nvicDisableVector(EXTI3_IRQn);
nvicDisableVector(EXTI4_IRQn);
nvicDisableVector(EXTI9_5_IRQn);
nvicDisableVector(EXTI15_10_IRQn);
nvicDisableVector(PVD_IRQn);
nvicDisableVector(RTC_Alarm_IRQn);
#if defined(STM32L1XX_MD)
/* EXTI vectors specific to STM32L1xx.*/
nvicDisableVector(USB_FS_WKUP_IRQn);
nvicDisableVector(TAMPER_STAMP_IRQn);
nvicDisableVector(RTC_WKUP_IRQn);
nvicDisableVector(COMP_IRQn);
#elif defined(STM32F2XX) || defined(STM32F4XX)
/* EXTI vectors specific to STM32F2xx/STM32F4xx.*/
nvicDisableVector(OTG_FS_WKUP_IRQn);
nvicDisableVector(ETH_WKUP_IRQn);
nvicDisableVector(OTG_HS_WKUP_IRQn);
nvicDisableVector(TAMP_STAMP_IRQn);
nvicDisableVector(RTC_WKUP_IRQn);
#elif defined(STM32F10X_CL)
/* EXTI vectors specific to STM32F1xx Connectivity Line.*/
nvicDisableVector(OTG_FS_WKUP_IRQn);
nvicDisableVector(ETH_WKUP_IRQn);
#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
defined(STM32F10X_HD_VL)
/* EXTI vectors specific to STM32F1xx Value Line.*/
#else
/* EXTI vectors specific to STM32F1xx except Connectivity Line.*/
nvicDisableVector(USB_FS_WKUP_IRQn);
#endif
}
if (extp->state == EXT_ACTIVE)
ext_lld_exti_irq_disable();
EXTI->EMR = 0;
EXTI->IMR = 0;
EXTI->PR = EXT_CHANNELS_MASK;
@ -583,7 +149,8 @@ void ext_lld_channel_enable(EXTDriver *extp, expchannel_t channel) {
EXT_MODE_GPIO_MASK) >>
EXT_MODE_GPIO_OFF) << ((channel & 3) * 4);
#if defined(STM32L1XX_MD) || defined(STM32F2XX) || defined(STM32F4XX)
#if defined(STM32L1XX_MD) || defined(STM32F0XX) || defined(STM32F2XX) || \
defined(STM32F4XX)
SYSCFG->EXTICR[n] = (SYSCFG->EXTICR[n] & mask) | port;
#else /* STM32F1XX */
AFIO->EXTICR[n] = (AFIO->EXTICR[n] & mask) | port;

103
os/hal/platforms/STM32/ext_lld.h
View File

@ -66,109 +66,6 @@
/* Driver pre-compile time settings. */
/*===========================================================================*/
/**
* @name Configuration options
* @{
*/
/**
* @brief EXTI0 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI0_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI0_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI1 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI1_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI1_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI2 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI2_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI2_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI3 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI3_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI3_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI4 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI4_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI4_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI9..5 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI5_9_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI15..10 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI10_15_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI16 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI16_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI17 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI18 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI18_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI19 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI19_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI20 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI20_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI21 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI21_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI21_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI22 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI22_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI22_IRQ_PRIORITY 6
#endif
/** @} */
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/

12
os/hal/platforms/STM32/gpt_lld.h
View File

@ -49,7 +49,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_GPT_USE_TIM1) || defined(__DOXYGEN__)
#define STM32_GPT_USE_TIM1 TRUE
#define STM32_GPT_USE_TIM1 FALSE
#endif
/**
@ -58,7 +58,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_GPT_USE_TIM2) || defined(__DOXYGEN__)
#define STM32_GPT_USE_TIM2 TRUE
#define STM32_GPT_USE_TIM2 FALSE
#endif
/**
@ -67,7 +67,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_GPT_USE_TIM3) || defined(__DOXYGEN__)
#define STM32_GPT_USE_TIM3 TRUE
#define STM32_GPT_USE_TIM3 FALSE
#endif
/**
@ -76,7 +76,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_GPT_USE_TIM4) || defined(__DOXYGEN__)
#define STM32_GPT_USE_TIM4 TRUE
#define STM32_GPT_USE_TIM4 FALSE
#endif
/**
@ -85,7 +85,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_GPT_USE_TIM5) || defined(__DOXYGEN__)
#define STM32_GPT_USE_TIM5 TRUE
#define STM32_GPT_USE_TIM5 FALSE
#endif
/**
@ -94,7 +94,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_GPT_USE_TIM8) || defined(__DOXYGEN__)
#define STM32_GPT_USE_TIM8 TRUE
#define STM32_GPT_USE_TIM8 FALSE
#endif
/**

12
os/hal/platforms/STM32/icu_lld.h
View File

@ -49,7 +49,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_ICU_USE_TIM1) || defined(__DOXYGEN__)
#define STM32_ICU_USE_TIM1 TRUE
#define STM32_ICU_USE_TIM1 FALSE
#endif
/**
@ -58,7 +58,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_ICU_USE_TIM2) || defined(__DOXYGEN__)
#define STM32_ICU_USE_TIM2 TRUE
#define STM32_ICU_USE_TIM2 FALSE
#endif
/**
@ -67,7 +67,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_ICU_USE_TIM3) || defined(__DOXYGEN__)
#define STM32_ICU_USE_TIM3 TRUE
#define STM32_ICU_USE_TIM3 FALSE
#endif
/**
@ -76,7 +76,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_ICU_USE_TIM4) || defined(__DOXYGEN__)
#define STM32_ICU_USE_TIM4 TRUE
#define STM32_ICU_USE_TIM4 FALSE
#endif
/**
@ -85,7 +85,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_ICU_USE_TIM5) || defined(__DOXYGEN__)
#define STM32_ICU_USE_TIM5 TRUE
#define STM32_ICU_USE_TIM5 FALSE
#endif
/**
@ -94,7 +94,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_ICU_USE_TIM8) || defined(__DOXYGEN__)
#define STM32_ICU_USE_TIM8 TRUE
#define STM32_ICU_USE_TIM8 FALSE
#endif
/**

12
os/hal/platforms/STM32/pwm_lld.h
View File

@ -94,7 +94,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_PWM_USE_TIM1) || defined(__DOXYGEN__)
#define STM32_PWM_USE_TIM1 TRUE
#define STM32_PWM_USE_TIM1 FALSE
#endif
/**
@ -103,7 +103,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_PWM_USE_TIM2) || defined(__DOXYGEN__)
#define STM32_PWM_USE_TIM2 TRUE
#define STM32_PWM_USE_TIM2 FALSE
#endif
/**
@ -112,7 +112,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_PWM_USE_TIM3) || defined(__DOXYGEN__)
#define STM32_PWM_USE_TIM3 TRUE
#define STM32_PWM_USE_TIM3 FALSE
#endif
/**
@ -121,7 +121,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_PWM_USE_TIM4) || defined(__DOXYGEN__)
#define STM32_PWM_USE_TIM4 TRUE
#define STM32_PWM_USE_TIM4 FALSE
#endif
/**
@ -130,7 +130,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_PWM_USE_TIM5) || defined(__DOXYGEN__)
#define STM32_PWM_USE_TIM5 TRUE
#define STM32_PWM_USE_TIM5 FALSE
#endif
/**
@ -139,7 +139,7 @@
* @note The default is @p TRUE.
*/
#if !defined(STM32_PWM_USE_TIM8) || defined(__DOXYGEN__)
#define STM32_PWM_USE_TIM8 TRUE
#define STM32_PWM_USE_TIM8 FALSE
#endif
/**

207
os/hal/platforms/STM32F0xx/ext_lld_isr.c Normal file
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@ -0,0 +1,207 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F0xx/ext_lld_isr.c
* @brief STM32F0xx EXT subsystem low level driver ISR code.
*
* @addtogroup EXT
* @{
*/
#include "ch.h"
#include "hal.h"
#if HAL_USE_EXT || defined(__DOXYGEN__)
#include "ext_lld_isr.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/**
* @brief EXTI[0] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI0_1_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 0) | (1 << 1));
EXTI->PR = pr;
if (pr & (1 << 0))
EXTD1.config->channels[0].cb(&EXTD1, 0);
if (pr & (1 << 1))
EXTD1.config->channels[1].cb(&EXTD1, 1);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[1] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI2_3_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((2 << 0) | (3 << 1));
EXTI->PR = pr;
if (pr & (1 << 2))
EXTD1.config->channels[2].cb(&EXTD1, 2);
if (pr & (1 << 3))
EXTD1.config->channels[3].cb(&EXTD1, 3);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[4]...EXTI[15] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI9_5_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 4) | (1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) |
(1 << 9) | (1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) |
(1 << 14) | (1 << 15));
EXTI->PR = pr;
if (pr & (1 << 4))
EXTD1.config->channels[4].cb(&EXTD1, 4);
if (pr & (1 << 5))
EXTD1.config->channels[5].cb(&EXTD1, 5);
if (pr & (1 << 6))
EXTD1.config->channels[6].cb(&EXTD1, 6);
if (pr & (1 << 7))
EXTD1.config->channels[7].cb(&EXTD1, 7);
if (pr & (1 << 8))
EXTD1.config->channels[8].cb(&EXTD1, 8);
if (pr & (1 << 9))
EXTD1.config->channels[9].cb(&EXTD1, 9);
if (pr & (1 << 10))
EXTD1.config->channels[10].cb(&EXTD1, 10);
if (pr & (1 << 11))
EXTD1.config->channels[11].cb(&EXTD1, 11);
if (pr & (1 << 12))
EXTD1.config->channels[12].cb(&EXTD1, 12);
if (pr & (1 << 13))
EXTD1.config->channels[13].cb(&EXTD1, 13);
if (pr & (1 << 14))
EXTD1.config->channels[14].cb(&EXTD1, 14);
if (pr & (1 << 15))
EXTD1.config->channels[15].cb(&EXTD1, 15);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[16] interrupt handler (PVD).
*
* @isr
*/
CH_IRQ_HANDLER(PVD_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 16);
EXTD1.config->channels[16].cb(&EXTD1, 16);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[17] interrupt handler (RTC).
*
* @isr
*/
CH_IRQ_HANDLER(RTC_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 17);
EXTD1.config->channels[17].cb(&EXTD1, 17);
CH_IRQ_EPILOGUE();
}
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Enables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_enable(void) {
nvicEnableVector(EXTI0_1_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI0_1_IRQ_PRIORITY));
nvicEnableVector(EXTI2_3_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI2_3_IRQ_PRIORITY));
nvicEnableVector(EXTI4_15_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI4_15_IRQ_PRIORITY));
nvicEnableVector(PVD_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI16_IRQ_PRIORITY));
nvicEnableVector(RTC_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI17_IRQ_PRIORITY));
}
/**
* @brief Disables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_disable(void) {
nvicDisableVector(EXTI0_1_IRQn);
nvicDisableVector(EXTI2_3_IRQn);
nvicDisableVector(EXTI4_15_IRQn);
nvicDisableVector(PVD_IRQn);
nvicDisableVector(RTC_IRQn);
}
#endif /* HAL_USE_EXT */
/** @} */

111
os/hal/platforms/STM32F0xx/ext_lld_isr.h Normal file
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@ -0,0 +1,111 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F0xx/ext_lld_isr.h
* @brief STM32F0xx EXT subsystem low level driver ISR header.
*
* @addtogroup EXT
* @{
*/
#ifndef _EXT_LLD_ISR_H_
#define _EXT_LLD_ISR_H_
#if HAL_USE_EXT || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/**
* @name Configuration options
* @{
*/
/**
* @brief EXTI0..1 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI0_1_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI0_1_IRQ_PRIORITY 3
#endif
/**
* @brief EXTI2..3 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI2_3_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI2_3_IRQ_PRIORITY 3
#endif
/**
* @brief EXTI4..15 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI4_15_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI4_15_IRQ_PRIORITY 3
#endif
/**
* @brief EXTI16 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI16_IRQ_PRIORITY 3
#endif
/**
* @brief EXTI17 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI17_IRQ_PRIORITY 3
#endif
/** @} */
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void ext_lld_exti_irq_enable(void);
void ext_lld_exti_irq_disable(void);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_EXT */
#endif /* _EXT_LLD_ISR_H_ */
/** @} */

3
os/hal/platforms/STM32F0xx/hal_lld.h
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@ -950,7 +950,8 @@
/* External declarations. */
/*===========================================================================*/
/* STM32 DMA and RCC helpers.*/
/* STM32 ISR, DMA and RCC helpers.*/
#include "stm32_isr.h"
#include "stm32_dma.h"
#include "stm32_rcc.h"

17
os/hal/platforms/STM32F0xx/platform.mk
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@ -1,12 +1,15 @@
# List of all the STM32F1xx platform files.
# List of all the STM32F0xx platform files.
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F0xx/stm32_dma.c \
${CHIBIOS}/os/hal/platforms/STM32F0xx/adc_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F0xx/hal_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/serial_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c
${CHIBIOS}/os/hal/platforms/STM32F0xx/adc_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F0xx/ext_lld_isr.c \
${CHIBIOS}/os/hal/platforms/STM32/ext_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/serial_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/spi_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2/pal_lld.c
# Required include directories
PLATFORMINC = ${CHIBIOS}/os/hal/platforms/STM32F0xx \
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2 \
${CHIBIOS}/os/hal/platforms/STM32
${CHIBIOS}/os/hal/platforms/STM32 \
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2

73
os/hal/platforms/STM32F0xx/stm32_isr.h Normal file
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@ -0,0 +1,73 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM3F0xx/stm32_isr.h
* @brief ISR remapper driver header.
*
* @addtogroup STM32F0xx_ISR
* @{
*/
#ifndef _STM32_ISR_H_
#define _STM32_ISR_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @name ISR names and numbers remapping
* @{
*/
#define STM32_TIM1_UP_HANDLER TIM1_BRK_UP_TRG_COM_IRQHandler
#define STM32_TIM1_CC_HANDLER TIM1_CC_IRQHandler
#define STM32_TIM2_HANDLER TIM2_IRQHandler
#define STM32_TIM3_HANDLER TIM3_IRQHandler
#define STM32_TIM1_UP_NUMBER TIM1_BRK_UP_TRG_COM_IRQn
#define STM32_TIM1_CC_NUMBER TIM1_CC_IRQn
#define STM32_TIM2_NUMBER TIM2_IRQn
#define STM32_TIM3_NUMBER TIM3_IRQn
/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#endif /* _STM32_ISR_H_ */
/** @} */

454
os/hal/platforms/STM32F0xx/stm32f0xx.h
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@ -2,8 +2,8 @@
******************************************************************************
* @file stm32f0xx.h
* @author MCD Application Team
* @version V1.0.0
* @date 23-March-2012
* @version V1.0.1
* @date 20-April-2012
* @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File.
* This file contains all the peripheral register's definitions, bits
* definitions and memory mapping for STM32F0xx devices.
@ -61,7 +61,7 @@
* @{
*/
/* Uncomment the line below according to the target STM32F-0 device used in your
/* Uncomment the line below according to the target STM32F0 device used in your
application
*/
@ -71,8 +71,9 @@
/* Tip: To avoid modifying this file each time you need to switch between these
devices, you can define the device in your toolchain compiler preprocessor.
- STM32F0xx devices are STM32F050xx microcontrollers where the Flash memory
density ranges between 32 and 64 Kbytes.
STM32F0xx devices are:
- STM32F050xx microcontrollers where the Flash memory density can go up to 32 Kbytes.
- STM32F051xx microcontrollers where the Flash memory density can go up to 64 Kbytes.
*/
#if !defined (STM32F0XX)
@ -138,11 +139,11 @@
#endif /* LSE_VALUE */
/**
* @brief STM32F0xx Standard Peripheral Library version number V1.0.0
* @brief STM32F0xx Standard Peripheral Library version number V1.0.1
*/
#define __STM32F0XX_STDPERIPH_VERSION_MAIN (0x01) /*!< [31:24] main version */
#define __STM32F0XX_STDPERIPH_VERSION_SUB1 (0x00) /*!< [23:16] sub1 version */
#define __STM32F0XX_STDPERIPH_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */
#define __STM32F0XX_STDPERIPH_VERSION_SUB2 (0x01) /*!< [15:8] sub2 version */
#define __STM32F0XX_STDPERIPH_VERSION_RC (0x00) /*!< [7:0] release candidate */
#define __STM32F0XX_STDPERIPH_VERSION ((__STM32F0XX_STDPERIPH_VERSION_MAIN << 24)\
|(__STM32F0XX_STDPERIPH_VERSION_SUB1 << 16)\
@ -2179,266 +2180,263 @@ typedef struct
/* */
/******************************************************************************/
/******************** Bits definition for RTC_TR register *******************/
#define RTC_TR_PM ((uint32_t)0x00400000) /*!< */
#define RTC_TR_HT ((uint32_t)0x00300000) /*!< */
#define RTC_TR_HT_0 ((uint32_t)0x00100000) /*!< */
#define RTC_TR_HT_1 ((uint32_t)0x00200000) /*!< */
#define RTC_TR_HU ((uint32_t)0x000F0000) /*!< */
#define RTC_TR_HU_0 ((uint32_t)0x00010000) /*!< */
#define RTC_TR_HU_1 ((uint32_t)0x00020000) /*!< */
#define RTC_TR_HU_2 ((uint32_t)0x00040000) /*!< */
#define RTC_TR_HU_3 ((uint32_t)0x00080000) /*!< */
#define RTC_TR_MNT ((uint32_t)0x00007000) /*!< */
#define RTC_TR_MNT_0 ((uint32_t)0x00001000) /*!< */
#define RTC_TR_MNT_1 ((uint32_t)0x00002000) /*!< */
#define RTC_TR_MNT_2 ((uint32_t)0x00004000) /*!< */
#define RTC_TR_MNU ((uint32_t)0x00000F00) /*!< */
#define RTC_TR_MNU_0 ((uint32_t)0x00000100) /*!< */
#define RTC_TR_MNU_1 ((uint32_t)0x00000200) /*!< */
#define RTC_TR_MNU_2 ((uint32_t)0x00000400) /*!< */
#define RTC_TR_MNU_3 ((uint32_t)0x00000800) /*!< */
#define RTC_TR_ST ((uint32_t)0x00000070) /*!< */
#define RTC_TR_ST_0 ((uint32_t)0x00000010) /*!< */
#define RTC_TR_ST_1 ((uint32_t)0x00000020) /*!< */
#define RTC_TR_ST_2 ((uint32_t)0x00000040) /*!< */
#define RTC_TR_SU ((uint32_t)0x0000000F) /*!< */
#define RTC_TR_SU_0 ((uint32_t)0x00000001) /*!< */
#define RTC_TR_SU_1 ((uint32_t)0x00000002) /*!< */
#define RTC_TR_SU_2 ((uint32_t)0x00000004) /*!< */
#define RTC_TR_SU_3 ((uint32_t)0x00000008) /*!< */
#define RTC_TR_PM ((uint32_t)0x00400000)
#define RTC_TR_HT ((uint32_t)0x00300000)
#define RTC_TR_HT_0 ((uint32_t)0x00100000)
#define RTC_TR_HT_1 ((uint32_t)0x00200000)
#define RTC_TR_HU ((uint32_t)0x000F0000)
#define RTC_TR_HU_0 ((uint32_t)0x00010000)
#define RTC_TR_HU_1 ((uint32_t)0x00020000)
#define RTC_TR_HU_2 ((uint32_t)0x00040000)
#define RTC_TR_HU_3 ((uint32_t)0x00080000)
#define RTC_TR_MNT ((uint32_t)0x00007000)
#define RTC_TR_MNT_0 ((uint32_t)0x00001000)
#define RTC_TR_MNT_1 ((uint32_t)0x00002000)
#define RTC_TR_MNT_2 ((uint32_t)0x00004000)
#define RTC_TR_MNU ((uint32_t)0x00000F00)
#define RTC_TR_MNU_0 ((uint32_t)0x00000100)
#define RTC_TR_MNU_1 ((uint32_t)0x00000200)
#define RTC_TR_MNU_2 ((uint32_t)0x00000400)
#define RTC_TR_MNU_3 ((uint32_t)0x00000800)
#define RTC_TR_ST ((uint32_t)0x00000070)
#define RTC_TR_ST_0 ((uint32_t)0x00000010)
#define RTC_TR_ST_1 ((uint32_t)0x00000020)
#define RTC_TR_ST_2 ((uint32_t)0x00000040)
#define RTC_TR_SU ((uint32_t)0x0000000F)
#define RTC_TR_SU_0 ((uint32_t)0x00000001)
#define RTC_TR_SU_1 ((uint32_t)0x00000002)
#define RTC_TR_SU_2 ((uint32_t)0x00000004)
#define RTC_TR_SU_3 ((uint32_t)0x00000008)
/******************** Bits definition for RTC_DR register *******************/
#define RTC_DR_YT ((uint32_t)0x00F00000) /*!< */
#define RTC_DR_YT_0 ((uint32_t)0x00100000) /*!< */
#define RTC_DR_YT_1 ((uint32_t)0x00200000) /*!< */
#define RTC_DR_YT_2 ((uint32_t)0x00400000) /*!< */
#define RTC_DR_YT_3 ((uint32_t)0x00800000) /*!< */
#define RTC_DR_YU ((uint32_t)0x000F0000) /*!< */
#define RTC_DR_YU_0 ((uint32_t)0x00010000) /*!< */
#define RTC_DR_YU_1 ((uint32_t)0x00020000) /*!< */
#define RTC_DR_YU_2 ((uint32_t)0x00040000) /*!< */
#define RTC_DR_YU_3 ((uint32_t)0x00080000) /*!< */
#define RTC_DR_WDU ((uint32_t)0x0000E000) /*!< */
#define RTC_DR_WDU_0 ((uint32_t)0x00002000) /*!< */
#define RTC_DR_WDU_1 ((uint32_t)0x00004000) /*!< */
#define RTC_DR_WDU_2 ((uint32_t)0x00008000) /*!< */
#define RTC_DR_MT ((uint32_t)0x00001000) /*!< */
#define RTC_DR_MU ((uint32_t)0x00000F00) /*!< */
#define RTC_DR_MU_0 ((uint32_t)0x00000100) /*!< */
#define RTC_DR_MU_1 ((uint32_t)0x00000200) /*!< */
#define RTC_DR_MU_2 ((uint32_t)0x00000400) /*!< */
#define RTC_DR_MU_3 ((uint32_t)0x00000800) /*!< */
#define RTC_DR_DT ((uint32_t)0x00000030) /*!< */
#define RTC_DR_DT_0 ((uint32_t)0x00000010) /*!< */
#define RTC_DR_DT_1 ((uint32_t)0x00000020) /*!< */
#define RTC_DR_DU ((uint32_t)0x0000000F) /*!< */
#define RTC_DR_DU_0 ((uint32_t)0x00000001) /*!< */
#define RTC_DR_DU_1 ((uint32_t)0x00000002) /*!< */
#define RTC_DR_DU_2 ((uint32_t)0x00000004) /*!< */
#define RTC_DR_DU_3 ((uint32_t)0x00000008) /*!< */
#define RTC_DR_YT ((uint32_t)0x00F00000)
#define RTC_DR_YT_0 ((uint32_t)0x00100000)
#define RTC_DR_YT_1 ((uint32_t)0x00200000)
#define RTC_DR_YT_2 ((uint32_t)0x00400000)
#define RTC_DR_YT_3 ((uint32_t)0x00800000)
#define RTC_DR_YU ((uint32_t)0x000F0000)
#define RTC_DR_YU_0 ((uint32_t)0x00010000)
#define RTC_DR_YU_1 ((uint32_t)0x00020000)
#define RTC_DR_YU_2 ((uint32_t)0x00040000)
#define RTC_DR_YU_3 ((uint32_t)0x00080000)
#define RTC_DR_WDU ((uint32_t)0x0000E000)
#define RTC_DR_WDU_0 ((uint32_t)0x00002000)
#define RTC_DR_WDU_1 ((uint32_t)0x00004000)
#define RTC_DR_WDU_2 ((uint32_t)0x00008000)
#define RTC_DR_MT ((uint32_t)0x00001000)
#define RTC_DR_MU ((uint32_t)0x00000F00)
#define RTC_DR_MU_0 ((uint32_t)0x00000100)
#define RTC_DR_MU_1 ((uint32_t)0x00000200)
#define RTC_DR_MU_2 ((uint32_t)0x00000400)
#define RTC_DR_MU_3 ((uint32_t)0x00000800)
#define RTC_DR_DT ((uint32_t)0x00000030)
#define RTC_DR_DT_0 ((uint32_t)0x00000010)
#define RTC_DR_DT_1 ((uint32_t)0x00000020)
#define RTC_DR_DU ((uint32_t)0x0000000F)
#define RTC_DR_DU_0 ((uint32_t)0x00000001)
#define RTC_DR_DU_1 ((uint32_t)0x00000002)
#define RTC_DR_DU_2 ((uint32_t)0x00000004)
#define RTC_DR_DU_3 ((uint32_t)0x00000008)
/******************** Bits definition for RTC_CR register *******************/
#define RTC_CR_COE ((uint32_t)0x00800000) /*!< */
#define RTC_CR_OSEL ((uint32_t)0x00600000) /*!< */
#define RTC_CR_OSEL_0 ((uint32_t)0x00200000) /*!< */
#define RTC_CR_OSEL_1 ((uint32_t)0x00400000) /*!< */
#define RTC_CR_POL ((uint32_t)0x00100000) /*!< */
#define RTC_CR_CALSEL ((uint32_t)0x00080000) /*!< */
#define RTC_CR_BCK ((uint32_t)0x00040000) /*!< */
#define RTC_CR_SUB1H ((uint32_t)0x00020000) /*!< */
#define RTC_CR_ADD1H ((uint32_t)0x00010000) /*!< */
#define RTC_CR_TSIE ((uint32_t)0x00008000) /*!< */
#define RTC_CR_ALRAIE ((uint32_t)0x00001000) /*!< */
#define RTC_CR_TSE ((uint32_t)0x00000800) /*!< */
#define RTC_CR_ALRAE ((uint32_t)0x00000100) /*!< */
#define RTC_CR_DCE ((uint32_t)0x00000080) /*!< */
#define RTC_CR_FMT ((uint32_t)0x00000040) /*!< */
#define RTC_CR_BYPSHAD ((uint32_t)0x00000020) /*!< */
#define RTC_CR_REFCKON ((uint32_t)0x00000010) /*!< */
#define RTC_CR_TSEDGE ((uint32_t)0x00000008) /*!< */
#define RTC_CR_COE ((uint32_t)0x00800000)
#define RTC_CR_OSEL ((uint32_t)0x00600000)
#define RTC_CR_OSEL_0 ((uint32_t)0x00200000)
#define RTC_CR_OSEL_1 ((uint32_t)0x00400000)
#define RTC_CR_POL ((uint32_t)0x00100000)
#define RTC_CR_CALSEL ((uint32_t)0x00080000)
#define RTC_CR_BCK ((uint32_t)0x00040000)
#define RTC_CR_SUB1H ((uint32_t)0x00020000)
#define RTC_CR_ADD1H ((uint32_t)0x00010000)
#define RTC_CR_TSIE ((uint32_t)0x00008000)
#define RTC_CR_ALRAIE ((uint32_t)0x00001000)
#define RTC_CR_TSE ((uint32_t)0x00000800)
#define RTC_CR_ALRAE ((uint32_t)0x00000100)
#define RTC_CR_DCE ((uint32_t)0x00000080)
#define RTC_CR_FMT ((uint32_t)0x00000040)
#define RTC_CR_BYPSHAD ((uint32_t)0x00000020)
#define RTC_CR_REFCKON ((uint32_t)0x00000010)
#define RTC_CR_TSEDGE ((uint32_t)0x00000008)
/******************** Bits definition for RTC_ISR register ******************/
#define RTC_ISR_RECALPF ((uint32_t)0x00010000) /*!< */
#define RTC_ISR_TAMP3F ((uint32_t)0x00008000) /*!< */
#define RTC_ISR_TAMP2F ((uint32_t)0x00004000) /*!< */
#define RTC_ISR_TAMP1F ((uint32_t)0x00002000) /*!< */
#define RTC_ISR_TSOVF ((uint32_t)0x00001000) /*!< */
#define RTC_ISR_TSF ((uint32_t)0x00000800) /*!< */
#define RTC_ISR_ALRAF ((uint32_t)0x00000100) /*!< */
#define RTC_ISR_INIT ((uint32_t)0x00000080) /*!< */
#define RTC_ISR_INITF ((uint32_t)0x00000040) /*!< */
#define RTC_ISR_RSF ((uint32_t)0x00000020) /*!< */
#define RTC_ISR_INITS ((uint32_t)0x00000010) /*!< */
#define RTC_ISR_SHPF ((uint32_t)0x00000008) /*!< */
#define RTC_ISR_ALRAWF ((uint32_t)0x00000001) /*!< */
#define RTC_ISR_RECALPF ((uint32_t)0x00010000)
#define RTC_ISR_TAMP2F ((uint32_t)0x00004000)
#define RTC_ISR_TAMP1F ((uint32_t)0x00002000)
#define RTC_ISR_TSOVF ((uint32_t)0x00001000)
#define RTC_ISR_TSF ((uint32_t)0x00000800)
#define RTC_ISR_ALRAF ((uint32_t)0x00000100)
#define RTC_ISR_INIT ((uint32_t)0x00000080)
#define RTC_ISR_INITF ((uint32_t)0x00000040)
#define RTC_ISR_RSF ((uint32_t)0x00000020)
#define RTC_ISR_INITS ((uint32_t)0x00000010)
#define RTC_ISR_SHPF ((uint32_t)0x00000008)
#define RTC_ISR_ALRAWF ((uint32_t)0x00000001)
/******************** Bits definition for RTC_PRER register *****************/
#define RTC_PRER_PREDIV_A ((uint32_t)0x007F0000) /*!< */
#define RTC_PRER_PREDIV_S ((uint32_t)0x00007FFF) /*!< */
#define RTC_PRER_PREDIV_A ((uint32_t)0x007F0000)
#define RTC_PRER_PREDIV_S ((uint32_t)0x00007FFF)
/******************** Bits definition for RTC_ALRMAR register ***************/
#define RTC_ALRMAR_MSK4 ((uint32_t)0x80000000) /*!< */
#define RTC_ALRMAR_WDSEL ((uint32_t)0x40000000) /*!< */
#define RTC_ALRMAR_DT ((uint32_t)0x30000000) /*!< */
#define RTC_ALRMAR_DT_0 ((uint32_t)0x10000000) /*!< */
#define RTC_ALRMAR_DT_1 ((uint32_t)0x20000000) /*!< */
#define RTC_ALRMAR_DU ((uint32_t)0x0F000000) /*!< */
#define RTC_ALRMAR_DU_0 ((uint32_t)0x01000000) /*!< */
#define RTC_ALRMAR_DU_1 ((uint32_t)0x02000000) /*!< */
#define RTC_ALRMAR_DU_2 ((uint32_t)0x04000000) /*!< */
#define RTC_ALRMAR_DU_3 ((uint32_t)0x08000000) /*!< */
#define RTC_ALRMAR_MSK3 ((uint32_t)0x00800000) /*!< */
#define RTC_ALRMAR_PM ((uint32_t)0x00400000) /*!< */
#define RTC_ALRMAR_HT ((uint32_t)0x00300000) /*!< */
#define RTC_ALRMAR_HT_0 ((uint32_t)0x00100000) /*!< */
#define RTC_ALRMAR_HT_1 ((uint32_t)0x00200000) /*!< */
#define RTC_ALRMAR_HU ((uint32_t)0x000F0000) /*!< */
#define RTC_ALRMAR_HU_0 ((uint32_t)0x00010000) /*!< */
#define RTC_ALRMAR_HU_1 ((uint32_t)0x00020000) /*!< */
#define RTC_ALRMAR_HU_2 ((uint32_t)0x00040000) /*!< */
#define RTC_ALRMAR_HU_3 ((uint32_t)0x00080000) /*!< */
#define RTC_ALRMAR_MSK2 ((uint32_t)0x00008000) /*!< */
#define RTC_ALRMAR_MNT ((uint32_t)0x00007000) /*!< */
#define RTC_ALRMAR_MNT_0 ((uint32_t)0x00001000) /*!< */
#define RTC_ALRMAR_MNT_1 ((uint32_t)0x00002000) /*!< */
#define RTC_ALRMAR_MNT_2 ((uint32_t)0x00004000) /*!< */
#define RTC_ALRMAR_MNU ((uint32_t)0x00000F00) /*!< */
#define RTC_ALRMAR_MNU_0 ((uint32_t)0x00000100) /*!< */
#define RTC_ALRMAR_MNU_1 ((uint32_t)0x00000200) /*!< */
#define RTC_ALRMAR_MNU_2 ((uint32_t)0x00000400) /*!< */
#define RTC_ALRMAR_MNU_3 ((uint32_t)0x00000800) /*!< */
#define RTC_ALRMAR_MSK1 ((uint32_t)0x00000080) /*!< */
#define RTC_ALRMAR_ST ((uint32_t)0x00000070) /*!< */
#define RTC_ALRMAR_ST_0 ((uint32_t)0x00000010) /*!< */
#define RTC_ALRMAR_ST_1 ((uint32_t)0x00000020) /*!< */
#define RTC_ALRMAR_ST_2 ((uint32_t)0x00000040) /*!< */
#define RTC_ALRMAR_SU ((uint32_t)0x0000000F) /*!< */
#define RTC_ALRMAR_SU_0 ((uint32_t)0x00000001) /*!< */
#define RTC_ALRMAR_SU_1 ((uint32_t)0x00000002) /*!< */
#define RTC_ALRMAR_SU_2 ((uint32_t)0x00000004) /*!< */
#define RTC_ALRMAR_SU_3 ((uint32_t)0x00000008) /*!< */
#define RTC_ALRMAR_MSK4 ((uint32_t)0x80000000)
#define RTC_ALRMAR_WDSEL ((uint32_t)0x40000000)
#define RTC_ALRMAR_DT ((uint32_t)0x30000000)
#define RTC_ALRMAR_DT_0 ((uint32_t)0x10000000)
#define RTC_ALRMAR_DT_1 ((uint32_t)0x20000000)
#define RTC_ALRMAR_DU ((uint32_t)0x0F000000)
#define RTC_ALRMAR_DU_0 ((uint32_t)0x01000000)
#define RTC_ALRMAR_DU_1 ((uint32_t)0x02000000)
#define RTC_ALRMAR_DU_2 ((uint32_t)0x04000000)
#define RTC_ALRMAR_DU_3 ((uint32_t)0x08000000)
#define RTC_ALRMAR_MSK3 ((uint32_t)0x00800000)
#define RTC_ALRMAR_PM ((uint32_t)0x00400000)
#define RTC_ALRMAR_HT ((uint32_t)0x00300000)
#define RTC_ALRMAR_HT_0 ((uint32_t)0x00100000)
#define RTC_ALRMAR_HT_1 ((uint32_t)0x00200000)
#define RTC_ALRMAR_HU ((uint32_t)0x000F0000)
#define RTC_ALRMAR_HU_0 ((uint32_t)0x00010000)
#define RTC_ALRMAR_HU_1 ((uint32_t)0x00020000)
#define RTC_ALRMAR_HU_2 ((uint32_t)0x00040000)
#define RTC_ALRMAR_HU_3 ((uint32_t)0x00080000)
#define RTC_ALRMAR_MSK2 ((uint32_t)0x00008000)
#define RTC_ALRMAR_MNT ((uint32_t)0x00007000)
#define RTC_ALRMAR_MNT_0 ((uint32_t)0x00001000)
#define RTC_ALRMAR_MNT_1 ((uint32_t)0x00002000)
#define RTC_ALRMAR_MNT_2 ((uint32_t)0x00004000)
#define RTC_ALRMAR_MNU ((uint32_t)0x00000F00)
#define RTC_ALRMAR_MNU_0 ((uint32_t)0x00000100)
#define RTC_ALRMAR_MNU_1 ((uint32_t)0x00000200)
#define RTC_ALRMAR_MNU_2 ((uint32_t)0x00000400)
#define RTC_ALRMAR_MNU_3 ((uint32_t)0x00000800)
#define RTC_ALRMAR_MSK1 ((uint32_t)0x00000080)
#define RTC_ALRMAR_ST ((uint32_t)0x00000070)
#define RTC_ALRMAR_ST_0 ((uint32_t)0x00000010)
#define RTC_ALRMAR_ST_1 ((uint32_t)0x00000020)
#define RTC_ALRMAR_ST_2 ((uint32_t)0x00000040)
#define RTC_ALRMAR_SU ((uint32_t)0x0000000F)
#define RTC_ALRMAR_SU_0 ((uint32_t)0x00000001)
#define RTC_ALRMAR_SU_1 ((uint32_t)0x00000002)
#define RTC_ALRMAR_SU_2 ((uint32_t)0x00000004)
#define RTC_ALRMAR_SU_3 ((uint32_t)0x00000008)
/******************** Bits definition for RTC_WPR register ******************/
#define RTC_WPR_KEY ((uint32_t)0x000000FF) /*!< */
#define RTC_WPR_KEY ((uint32_t)0x000000FF)
/******************** Bits definition for RTC_SSR register ******************/
#define RTC_SSR_SS ((uint32_t)0x0003FFFF) /*!< */
#define RTC_SSR_SS ((uint32_t)0x0003FFFF)
/******************** Bits definition for RTC_SHIFTR register ***************/
#define RTC_SHIFTR_SUBFS ((uint32_t)0x00007FFF) /*!< */
#define RTC_SHIFTR_ADD1S ((uint32_t)0x80000000) /*!< */
#define RTC_SHIFTR_SUBFS ((uint32_t)0x00007FFF)
#define RTC_SHIFTR_ADD1S ((uint32_t)0x80000000)
/******************** Bits definition for RTC_TSTR register *****************/
#define RTC_TSTR_PM ((uint32_t)0x00400000) /*!< */
#define RTC_TSTR_HT ((uint32_t)0x00300000) /*!< */
#define RTC_TSTR_HT_0 ((uint32_t)0x00100000) /*!< */
#define RTC_TSTR_HT_1 ((uint32_t)0x00200000) /*!< */
#define RTC_TSTR_HU ((uint32_t)0x000F0000) /*!< */
#define RTC_TSTR_HU_0 ((uint32_t)0x00010000) /*!< */
#define RTC_TSTR_HU_1 ((uint32_t)0x00020000) /*!< */
#define RTC_TSTR_HU_2 ((uint32_t)0x00040000) /*!< */
#define RTC_TSTR_HU_3 ((uint32_t)0x00080000) /*!< */
#define RTC_TSTR_MNT ((uint32_t)0x00007000) /*!< */
#define RTC_TSTR_MNT_0 ((uint32_t)0x00001000) /*!< */
#define RTC_TSTR_MNT_1 ((uint32_t)0x00002000) /*!< */
#define RTC_TSTR_MNT_2 ((uint32_t)0x00004000) /*!< */
#define RTC_TSTR_MNU ((uint32_t)0x00000F00) /*!< */
#define RTC_TSTR_MNU_0 ((uint32_t)0x00000100) /*!< */
#define RTC_TSTR_MNU_1 ((uint32_t)0x00000200) /*!< */
#define RTC_TSTR_MNU_2 ((uint32_t)0x00000400) /*!< */
#define RTC_TSTR_MNU_3 ((uint32_t)0x00000800) /*!< */
#define RTC_TSTR_ST ((uint32_t)0x00000070) /*!< */
#define RTC_TSTR_ST_0 ((uint32_t)0x00000010) /*!< */
#define RTC_TSTR_ST_1 ((uint32_t)0x00000020) /*!< */
#define RTC_TSTR_ST_2 ((uint32_t)0x00000040) /*!< */
#define RTC_TSTR_SU ((uint32_t)0x0000000F) /*!< */
#define RTC_TSTR_SU_0 ((uint32_t)0x00000001) /*!< */
#define RTC_TSTR_SU_1 ((uint32_t)0x00000002) /*!< */
#define RTC_TSTR_SU_2 ((uint32_t)0x00000004) /*!< */
#define RTC_TSTR_SU_3 ((uint32_t)0x00000008) /*!< */
#define RTC_TSTR_PM ((uint32_t)0x00400000)
#define RTC_TSTR_HT ((uint32_t)0x00300000)
#define RTC_TSTR_HT_0 ((uint32_t)0x00100000)
#define RTC_TSTR_HT_1 ((uint32_t)0x00200000)
#define RTC_TSTR_HU ((uint32_t)0x000F0000)
#define RTC_TSTR_HU_0 ((uint32_t)0x00010000)
#define RTC_TSTR_HU_1 ((uint32_t)0x00020000)
#define RTC_TSTR_HU_2 ((uint32_t)0x00040000)
#define RTC_TSTR_HU_3 ((uint32_t)0x00080000)
#define RTC_TSTR_MNT ((uint32_t)0x00007000)
#define RTC_TSTR_MNT_0 ((uint32_t)0x00001000)
#define RTC_TSTR_MNT_1 ((uint32_t)0x00002000)
#define RTC_TSTR_MNT_2 ((uint32_t)0x00004000)
#define RTC_TSTR_MNU ((uint32_t)0x00000F00)
#define RTC_TSTR_MNU_0 ((uint32_t)0x00000100)
#define RTC_TSTR_MNU_1 ((uint32_t)0x00000200)
#define RTC_TSTR_MNU_2 ((uint32_t)0x00000400)
#define RTC_TSTR_MNU_3 ((uint32_t)0x00000800)
#define RTC_TSTR_ST ((uint32_t)0x00000070)
#define RTC_TSTR_ST_0 ((uint32_t)0x00000010)
#define RTC_TSTR_ST_1 ((uint32_t)0x00000020)
#define RTC_TSTR_ST_2 ((uint32_t)0x00000040)
#define RTC_TSTR_SU ((uint32_t)0x0000000F)
#define RTC_TSTR_SU_0 ((uint32_t)0x00000001)
#define RTC_TSTR_SU_1 ((uint32_t)0x00000002)
#define RTC_TSTR_SU_2 ((uint32_t)0x00000004)
#define RTC_TSTR_SU_3 ((uint32_t)0x00000008)
/******************** Bits definition for RTC_TSDR register *****************/
#define RTC_TSDR_WDU ((uint32_t)0x0000E000) /*!< */
#define RTC_TSDR_WDU_0 ((uint32_t)0x00002000) /*!< */
#define RTC_TSDR_WDU_1 ((uint32_t)0x00004000) /*!< */
#define RTC_TSDR_WDU_2 ((uint32_t)0x00008000) /*!< */
#define RTC_TSDR_MT ((uint32_t)0x00001000) /*!< */
#define RTC_TSDR_MU ((uint32_t)0x00000F00) /*!< */
#define RTC_TSDR_MU_0 ((uint32_t)0x00000100) /*!< */
#define RTC_TSDR_MU_1 ((uint32_t)0x00000200) /*!< */
#define RTC_TSDR_MU_2 ((uint32_t)0x00000400) /*!< */
#define RTC_TSDR_MU_3 ((uint32_t)0x00000800) /*!< */
#define RTC_TSDR_DT ((uint32_t)0x00000030) /*!< */
#define RTC_TSDR_DT_0 ((uint32_t)0x00000010) /*!< */
#define RTC_TSDR_DT_1 ((uint32_t)0x00000020) /*!< */
#define RTC_TSDR_DU ((uint32_t)0x0000000F) /*!< */
#define RTC_TSDR_DU_0 ((uint32_t)0x00000001) /*!< */
#define RTC_TSDR_DU_1 ((uint32_t)0x00000002) /*!< */
#define RTC_TSDR_DU_2 ((uint32_t)0x00000004) /*!< */
#define RTC_TSDR_DU_3 ((uint32_t)0x00000008) /*!< */
#define RTC_TSDR_WDU ((uint32_t)0x0000E000)
#define RTC_TSDR_WDU_0 ((uint32_t)0x00002000)
#define RTC_TSDR_WDU_1 ((uint32_t)0x00004000)
#define RTC_TSDR_WDU_2 ((uint32_t)0x00008000)
#define RTC_TSDR_MT ((uint32_t)0x00001000)
#define RTC_TSDR_MU ((uint32_t)0x00000F00)
#define RTC_TSDR_MU_0 ((uint32_t)0x00000100)
#define RTC_TSDR_MU_1 ((uint32_t)0x00000200)
#define RTC_TSDR_MU_2 ((uint32_t)0x00000400)
#define RTC_TSDR_MU_3 ((uint32_t)0x00000800)
#define RTC_TSDR_DT ((uint32_t)0x00000030)
#define RTC_TSDR_DT_0 ((uint32_t)0x00000010)
#define RTC_TSDR_DT_1 ((uint32_t)0x00000020)
#define RTC_TSDR_DU ((uint32_t)0x0000000F)
#define RTC_TSDR_DU_0 ((uint32_t)0x00000001)
#define RTC_TSDR_DU_1 ((uint32_t)0x00000002)
#define RTC_TSDR_DU_2 ((uint32_t)0x00000004)
#define RTC_TSDR_DU_3 ((uint32_t)0x00000008)
/******************** Bits definition for RTC_TSSSR register ****************/
#define RTC_TSSSR_SS ((uint32_t)0x0003FFFF)
/******************** Bits definition for RTC_CAL register *****************/
#define RTC_CAL_CALP ((uint32_t)0x00008000) /*!< */
#define RTC_CAL_CALW8 ((uint32_t)0x00004000) /*!< */
#define RTC_CAL_CALW16 ((uint32_t)0x00002000) /*!< */
#define RTC_CAL_CALM ((uint32_t)0x000001FF) /*!< */
#define RTC_CAL_CALM_0 ((uint32_t)0x00000001) /*!< */
#define RTC_CAL_CALM_1 ((uint32_t)0x00000002) /*!< */
#define RTC_CAL_CALM_2 ((uint32_t)0x00000004) /*!< */
#define RTC_CAL_CALM_3 ((uint32_t)0x00000008) /*!< */
#define RTC_CAL_CALM_4 ((uint32_t)0x00000010) /*!< */
#define RTC_CAL_CALM_5 ((uint32_t)0x00000020) /*!< */
#define RTC_CAL_CALM_6 ((uint32_t)0x00000040) /*!< */
#define RTC_CAL_CALM_7 ((uint32_t)0x00000080) /*!< */
#define RTC_CAL_CALM_8 ((uint32_t)0x00000100) /*!< */
#define RTC_CAL_CALP ((uint32_t)0x00008000)
#define RTC_CAL_CALW8 ((uint32_t)0x00004000)
#define RTC_CAL_CALW16 ((uint32_t)0x00002000)
#define RTC_CAL_CALM ((uint32_t)0x000001FF)
#define RTC_CAL_CALM_0 ((uint32_t)0x00000001)
#define RTC_CAL_CALM_1 ((uint32_t)0x00000002)
#define RTC_CAL_CALM_2 ((uint32_t)0x00000004)
#define RTC_CAL_CALM_3 ((uint32_t)0x00000008)
#define RTC_CAL_CALM_4 ((uint32_t)0x00000010)
#define RTC_CAL_CALM_5 ((uint32_t)0x00000020)
#define RTC_CAL_CALM_6 ((uint32_t)0x00000040)
#define RTC_CAL_CALM_7 ((uint32_t)0x00000080)
#define RTC_CAL_CALM_8 ((uint32_t)0x00000100)
/******************** Bits definition for RTC_TAFCR register ****************/
#define RTC_TAFCR_ALARMOUTTYPE ((uint32_t)0x00040000) /*!< */
#define RTC_TAFCR_TAMPPUDIS ((uint32_t)0x00008000) /*!< */
#define RTC_TAFCR_TAMPPRCH ((uint32_t)0x00006000) /*!< */
#define RTC_TAFCR_TAMPPRCH_0 ((uint32_t)0x00002000) /*!< */
#define RTC_TAFCR_TAMPPRCH_1 ((uint32_t)0x00004000) /*!< */
#define RTC_TAFCR_TAMPFLT ((uint32_t)0x00001800) /*!< */
#define RTC_TAFCR_TAMPFLT_0 ((uint32_t)0x00000800) /*!< */
#define RTC_TAFCR_TAMPFLT_1 ((uint32_t)0x00001000) /*!< */
#define RTC_TAFCR_TAMPFREQ ((uint32_t)0x00000700) /*!< */
#define RTC_TAFCR_TAMPFREQ_0 ((uint32_t)0x00000100) /*!< */
#define RTC_TAFCR_TAMPFREQ_1 ((uint32_t)0x00000200) /*!< */
#define RTC_TAFCR_TAMPFREQ_2 ((uint32_t)0x00000400) /*!< */
#define RTC_TAFCR_TAMPTS ((uint32_t)0x00000080) /*!< */
#define RTC_TAFCR_TAMP3EDGE ((uint32_t)0x00000040) /*!< */
#define RTC_TAFCR_TAMP3E ((uint32_t)0x00000020) /*!< */
#define RTC_TAFCR_TAMP2EDGE ((uint32_t)0x00000010) /*!< */
#define RTC_TAFCR_TAMP2E ((uint32_t)0x00000008) /*!< */
#define RTC_TAFCR_TAMPIE ((uint32_t)0x00000004) /*!< */
#define RTC_TAFCR_TAMP1TRG ((uint32_t)0x00000002) /*!< */
#define RTC_TAFCR_TAMP1E ((uint32_t)0x00000001) /*!< */
#define RTC_TAFCR_ALARMOUTTYPE ((uint32_t)0x00040000)
#define RTC_TAFCR_TAMPPUDIS ((uint32_t)0x00008000)
#define RTC_TAFCR_TAMPPRCH ((uint32_t)0x00006000)
#define RTC_TAFCR_TAMPPRCH_0 ((uint32_t)0x00002000)
#define RTC_TAFCR_TAMPPRCH_1 ((uint32_t)0x00004000)
#define RTC_TAFCR_TAMPFLT ((uint32_t)0x00001800)
#define RTC_TAFCR_TAMPFLT_0 ((uint32_t)0x00000800)
#define RTC_TAFCR_TAMPFLT_1 ((uint32_t)0x00001000)
#define RTC_TAFCR_TAMPFREQ ((uint32_t)0x00000700)
#define RTC_TAFCR_TAMPFREQ_0 ((uint32_t)0x00000100)
#define RTC_TAFCR_TAMPFREQ_1 ((uint32_t)0x00000200)
#define RTC_TAFCR_TAMPFREQ_2 ((uint32_t)0x00000400)
#define RTC_TAFCR_TAMPTS ((uint32_t)0x00000080)
#define RTC_TAFCR_TAMP2EDGE ((uint32_t)0x00000010)
#define RTC_TAFCR_TAMP2E ((uint32_t)0x00000008)
#define RTC_TAFCR_TAMPIE ((uint32_t)0x00000004)
#define RTC_TAFCR_TAMP1TRG ((uint32_t)0x00000002)
#define RTC_TAFCR_TAMP1E ((uint32_t)0x00000001)
/******************** Bits definition for RTC_ALRMASSR register *************/
#define RTC_ALRMASSR_MASKSS ((uint32_t)0x0F000000) /*!< */
#define RTC_ALRMASSR_MASKSS_0 ((uint32_t)0x01000000) /*!< */
#define RTC_ALRMASSR_MASKSS_1 ((uint32_t)0x02000000) /*!< */
#define RTC_ALRMASSR_MASKSS_2 ((uint32_t)0x04000000) /*!< */
#define RTC_ALRMASSR_MASKSS_3 ((uint32_t)0x08000000) /*!< */
#define RTC_ALRMASSR_SS ((uint32_t)0x00007FFF) /*!< */
#define RTC_ALRMASSR_MASKSS ((uint32_t)0x0F000000)
#define RTC_ALRMASSR_MASKSS_0 ((uint32_t)0x01000000)
#define RTC_ALRMASSR_MASKSS_1 ((uint32_t)0x02000000)
#define RTC_ALRMASSR_MASKSS_2 ((uint32_t)0x04000000)
#define RTC_ALRMASSR_MASKSS_3 ((uint32_t)0x08000000)
#define RTC_ALRMASSR_SS ((uint32_t)0x00007FFF)
/******************** Bits definition for RTC_BKP0R register ****************/
#define RTC_BKP0R ((uint32_t)0xFFFFFFFF) /*!< */
#define RTC_BKP0R ((uint32_t)0xFFFFFFFF)
/******************** Bits definition for RTC_BKP1R register ****************/
#define RTC_BKP1R ((uint32_t)0xFFFFFFFF) /*!< */
#define RTC_BKP1R ((uint32_t)0xFFFFFFFF)
/******************** Bits definition for RTC_BKP2R register ****************/
#define RTC_BKP2R ((uint32_t)0xFFFFFFFF) /*!< */
#define RTC_BKP2R ((uint32_t)0xFFFFFFFF)
/******************** Bits definition for RTC_BKP3R register ****************/
#define RTC_BKP3R ((uint32_t)0xFFFFFFFF) /*!< */
#define RTC_BKP3R ((uint32_t)0xFFFFFFFF)
/******************** Bits definition for RTC_BKP4R register ****************/
#define RTC_BKP4R ((uint32_t)0xFFFFFFFF) /*!< */
#define RTC_BKP4R ((uint32_t)0xFFFFFFFF)
/******************************************************************************/
/* */

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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F1xx/ext_lld_isr.c
* @brief STM32F1xx EXT subsystem low level driver ISR code.
*
* @addtogroup EXT
* @{
*/
#include "ch.h"
#include "hal.h"
#if HAL_USE_EXT || defined(__DOXYGEN__)
#include "ext_lld_isr.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/**
* @brief EXTI[0] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI0_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 0);
EXTD1.config->channels[0].cb(&EXTD1, 0);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[1] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI1_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 1);
EXTD1.config->channels[1].cb(&EXTD1, 1);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[2] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI2_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 2);
EXTD1.config->channels[2].cb(&EXTD1, 2);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[3] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI3_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 3);
EXTD1.config->channels[3].cb(&EXTD1, 3);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[4] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI4_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 4);
EXTD1.config->channels[4].cb(&EXTD1, 4);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[5]...EXTI[9] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI9_5_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) | (1 << 9));
EXTI->PR = pr;
if (pr & (1 << 5))
EXTD1.config->channels[5].cb(&EXTD1, 5);
if (pr & (1 << 6))
EXTD1.config->channels[6].cb(&EXTD1, 6);
if (pr & (1 << 7))
EXTD1.config->channels[7].cb(&EXTD1, 7);
if (pr & (1 << 8))
EXTD1.config->channels[8].cb(&EXTD1, 8);
if (pr & (1 << 9))
EXTD1.config->channels[9].cb(&EXTD1, 9);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[10]...EXTI[15] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI15_10_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) | (1 << 14) |
(1 << 15));
EXTI->PR = pr;
if (pr & (1 << 10))
EXTD1.config->channels[10].cb(&EXTD1, 10);
if (pr & (1 << 11))
EXTD1.config->channels[11].cb(&EXTD1, 11);
if (pr & (1 << 12))
EXTD1.config->channels[12].cb(&EXTD1, 12);
if (pr & (1 << 13))
EXTD1.config->channels[13].cb(&EXTD1, 13);
if (pr & (1 << 14))
EXTD1.config->channels[14].cb(&EXTD1, 14);
if (pr & (1 << 15))
EXTD1.config->channels[15].cb(&EXTD1, 15);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[16] interrupt handler (PVD).
*
* @isr
*/
CH_IRQ_HANDLER(PVD_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 16);
EXTD1.config->channels[16].cb(&EXTD1, 16);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[17] interrupt handler (RTC).
*
* @isr
*/
CH_IRQ_HANDLER(RTCAlarm_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 17);
EXTD1.config->channels[17].cb(&EXTD1, 17);
CH_IRQ_EPILOGUE();
}
#if defined(STM32F10X_CL)
/**
* @brief EXTI[18] interrupt handler (OTG_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[19] interrupt handler (ETH_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(ETH_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 19);
EXTD1.config->channels[19].cb(&EXTD1, 19);
CH_IRQ_EPILOGUE();
}
#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
defined(STM32F10X_HD_VL)
#else /* Other STM32F1xx devices.*/
/**
* @brief EXTI[18] interrupt handler (USB_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(USB_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
#endif
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Enables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_enable(void) {
nvicEnableVector(EXTI0_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI0_IRQ_PRIORITY));
nvicEnableVector(EXTI1_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI1_IRQ_PRIORITY));
nvicEnableVector(EXTI2_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI2_IRQ_PRIORITY));
nvicEnableVector(EXTI3_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI3_IRQ_PRIORITY));
nvicEnableVector(EXTI4_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI4_IRQ_PRIORITY));
nvicEnableVector(EXTI9_5_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI5_9_IRQ_PRIORITY));
nvicEnableVector(EXTI15_10_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI10_15_IRQ_PRIORITY));
nvicEnableVector(PVD_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI16_IRQ_PRIORITY));
nvicEnableVector(RTC_Alarm_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI17_IRQ_PRIORITY));
#if defined(STM32F10X_CL)
/* EXTI vectors specific to STM32F1xx Connectivity Line.*/
nvicEnableVector(OTG_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
nvicEnableVector(ETH_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
defined(STM32F10X_HD_VL)
/* EXTI vectors specific to STM32F1xx Value Line.*/
#else
/* EXTI vectors specific to STM32F1xx except Connectivity Line.*/
nvicEnableVector(USB_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
#endif
}
/**
* @brief Disables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_disable(void) {
nvicDisableVector(EXTI0_IRQn);
nvicDisableVector(EXTI1_IRQn);
nvicDisableVector(EXTI2_IRQn);
nvicDisableVector(EXTI3_IRQn);
nvicDisableVector(EXTI4_IRQn);
nvicDisableVector(EXTI9_5_IRQn);
nvicDisableVector(EXTI15_10_IRQn);
nvicDisableVector(PVD_IRQn);
nvicDisableVector(RTC_Alarm_IRQn);
#if defined(STM32F10X_CL)
/* EXTI vectors specific to STM32F1xx Connectivity Line.*/
nvicDisableVector(OTG_FS_WKUP_IRQn);
nvicDisableVector(ETH_WKUP_IRQn);
#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
defined(STM32F10X_HD_VL)
/* EXTI vectors specific to STM32F1xx Value Line.*/
#else
/* EXTI vectors specific to STM32F1xx except Connectivity Line.*/
nvicDisableVector(USB_FS_WKUP_IRQn);
#endif
}
#endif /* HAL_USE_EXT */
/** @} */

153
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@ -0,0 +1,153 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F1xx/ext_lld_isr.h
* @brief STM32F1xx EXT subsystem low level driver ISR header.
*
* @addtogroup EXT
* @{
*/
#ifndef _EXT_LLD_ISR_H_
#define _EXT_LLD_ISR_H_
#if HAL_USE_EXT || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/**
* @name Configuration options
* @{
*/
/**
* @brief EXTI0 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI0_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI0_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI1 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI1_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI1_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI2 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI2_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI2_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI3 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI3_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI3_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI4 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI4_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI4_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI9..5 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI5_9_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI15..10 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI10_15_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI16 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI16_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI17 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI18 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI18_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI19 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI19_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#endif
/** @} */
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void ext_lld_exti_irq_enable(void);
void ext_lld_exti_irq_disable(void);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_EXT */
#endif /* _EXT_LLD_ISR_H_ */
/** @} */

3
os/hal/platforms/STM32F1xx/hal_lld.h
View File

@ -240,7 +240,8 @@ typedef uint32_t halrtcnt_t;
/* External declarations. */
/*===========================================================================*/
/* STM32 DMA and RCC helpers.*/
/* STM32 ISR, DMA and RCC helpers.*/
#include "stm32_isr.h"
#include "stm32_dma.h"
#include "stm32_rcc.h"

1
os/hal/platforms/STM32F1xx/platform.mk
View File

@ -2,6 +2,7 @@
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F1xx/stm32_dma.c \
${CHIBIOS}/os/hal/platforms/STM32F1xx/hal_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F1xx/adc_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F1xx/ext_lld_isr.c \
${CHIBIOS}/os/hal/platforms/STM32/can_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/ext_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \

103
os/hal/platforms/STM32F1xx/stm32_isr.h Normal file
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@ -0,0 +1,103 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM3F1xx/stm32_isr.h
* @brief ISR remapper driver header.
*
* @addtogroup STM32F1xx_ISR
* @{
*/
#ifndef _STM32_ISR_H_
#define _STM32_ISR_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @name ISR names and numbers remapping
* @{
*/
#if defined(STM32F10X_XL)
#define STM32_TIM1_UP_HANDLER TIM1_UP_IRQHandler
#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
defined(STM32F10X_HD_VL)
#define STM32_TIM1_UP_HANDLER TIM1_UP_IRQHandler
#else
#define STM32_TIM1_UP_HANDLER TIM1_UP_IRQHandler
#endif
#define STM32_TIM1_CC_HANDLER TIM1_CC_IRQHandler
#define STM32_TIM2_HANDLER TIM2_IRQHandler
#define STM32_TIM3_HANDLER TIM3_IRQHandler
#define STM32_TIM4_HANDLER TIM4_IRQHandler
#define STM32_TIM5_HANDLER TIM5_IRQHandler
#ifdef STM32F10X_XL
#define STM32_TIM8_UP_HANDLER TIM8_UP_IRQHandler
#else
#define STM32_TIM8_UP_HANDLER TIM8_UP_IRQHandler
#endif
#define STM32_TIM8_CC_HANDLER TIM8_CC_IRQHandler
#if defined(STM32F10X_XL)
#define STM32_TIM1_UP_NUMBER TIM1_UP_TIM10_IRQn
#elif defined(STM32F10X_LD_VL) || defined(STM32F10X_MD_VL) || \
defined(STM32F10X_HD_VL)
#define STM32_TIM1_UP_NUMBER TIM1_UP_TIM16_IRQn
#else
#define STM32_TIM1_UP_NUMBER TIM1_UP_IRQn
#endif
#define STM32_TIM1_CC_NUMBER TIM1_CC_IRQn
#define STM32_TIM2_NUMBER TIM2_IRQn
#define STM32_TIM3_NUMBER TIM3_IRQn
#define STM32_TIM4_NUMBER TIM4_IRQn
#define STM32_TIM5_NUMBER TIM5_IRQn
#ifdef STM32F10X_XL
#define STM32_TIM8_UP_NUMBER TIM8_UP_TIM13_IRQn
#else
#define STM32_TIM8_UP_NUMBER TIM8_UP_IRQn
#endif
#define STM32_TIM8_CC_NUMBER TIM8_CC_IRQn
/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#endif /* _STM32_ISR_H_ */
/** @} */

357
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@ -0,0 +1,357 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F2xx/ext_lld_isr.c
* @brief STM32F2xx EXT subsystem low level driver ISR code.
*
* @addtogroup EXT
* @{
*/
#include "ch.h"
#include "hal.h"
#if HAL_USE_EXT || defined(__DOXYGEN__)
#include "ext_lld_isr.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/**
* @brief EXTI[0] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI0_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 0);
EXTD1.config->channels[0].cb(&EXTD1, 0);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[1] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI1_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 1);
EXTD1.config->channels[1].cb(&EXTD1, 1);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[2] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI2_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 2);
EXTD1.config->channels[2].cb(&EXTD1, 2);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[3] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI3_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 3);
EXTD1.config->channels[3].cb(&EXTD1, 3);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[4] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI4_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 4);
EXTD1.config->channels[4].cb(&EXTD1, 4);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[5]...EXTI[9] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI9_5_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) | (1 << 9));
EXTI->PR = pr;
if (pr & (1 << 5))
EXTD1.config->channels[5].cb(&EXTD1, 5);
if (pr & (1 << 6))
EXTD1.config->channels[6].cb(&EXTD1, 6);
if (pr & (1 << 7))
EXTD1.config->channels[7].cb(&EXTD1, 7);
if (pr & (1 << 8))
EXTD1.config->channels[8].cb(&EXTD1, 8);
if (pr & (1 << 9))
EXTD1.config->channels[9].cb(&EXTD1, 9);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[10]...EXTI[15] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI15_10_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) | (1 << 14) |
(1 << 15));
EXTI->PR = pr;
if (pr & (1 << 10))
EXTD1.config->channels[10].cb(&EXTD1, 10);
if (pr & (1 << 11))
EXTD1.config->channels[11].cb(&EXTD1, 11);
if (pr & (1 << 12))
EXTD1.config->channels[12].cb(&EXTD1, 12);
if (pr & (1 << 13))
EXTD1.config->channels[13].cb(&EXTD1, 13);
if (pr & (1 << 14))
EXTD1.config->channels[14].cb(&EXTD1, 14);
if (pr & (1 << 15))
EXTD1.config->channels[15].cb(&EXTD1, 15);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[16] interrupt handler (PVD).
*
* @isr
*/
CH_IRQ_HANDLER(PVD_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 16);
EXTD1.config->channels[16].cb(&EXTD1, 16);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[17] interrupt handler (RTC).
*
* @isr
*/
CH_IRQ_HANDLER(RTCAlarm_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 17);
EXTD1.config->channels[17].cb(&EXTD1, 17);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[18] interrupt handler (OTG_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[19] interrupt handler (ETH_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(ETH_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 19);
EXTD1.config->channels[19].cb(&EXTD1, 19);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[20] interrupt handler (OTG_HS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_HS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 20);
EXTD1.config->channels[20].cb(&EXTD1, 20);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[21] interrupt handler (TAMPER_STAMP).
*
* @isr
*/
CH_IRQ_HANDLER(TAMPER_STAMP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 21);
EXTD1.config->channels[21].cb(&EXTD1, 21);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[22] interrupt handler (RTC_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(RTC_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 22);
EXTD1.config->channels[22].cb(&EXTD1, 22);
CH_IRQ_EPILOGUE();
}
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Enables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_enable(void) {
nvicEnableVector(EXTI0_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI0_IRQ_PRIORITY));
nvicEnableVector(EXTI1_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI1_IRQ_PRIORITY));
nvicEnableVector(EXTI2_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI2_IRQ_PRIORITY));
nvicEnableVector(EXTI3_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI3_IRQ_PRIORITY));
nvicEnableVector(EXTI4_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI4_IRQ_PRIORITY));
nvicEnableVector(EXTI9_5_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI5_9_IRQ_PRIORITY));
nvicEnableVector(EXTI15_10_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI10_15_IRQ_PRIORITY));
nvicEnableVector(PVD_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI16_IRQ_PRIORITY));
nvicEnableVector(RTC_Alarm_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI17_IRQ_PRIORITY));
nvicEnableVector(OTG_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
nvicEnableVector(ETH_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
nvicEnableVector(OTG_HS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI20_IRQ_PRIORITY));
nvicEnableVector(TAMP_STAMP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI21_IRQ_PRIORITY));
nvicEnableVector(RTC_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI22_IRQ_PRIORITY));
}
/**
* @brief Disables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_disable(void) {
nvicDisableVector(EXTI0_IRQn);
nvicDisableVector(EXTI1_IRQn);
nvicDisableVector(EXTI2_IRQn);
nvicDisableVector(EXTI3_IRQn);
nvicDisableVector(EXTI4_IRQn);
nvicDisableVector(EXTI9_5_IRQn);
nvicDisableVector(EXTI15_10_IRQn);
nvicDisableVector(PVD_IRQn);
nvicDisableVector(RTC_Alarm_IRQn);
nvicDisableVector(OTG_FS_WKUP_IRQn);
nvicDisableVector(ETH_WKUP_IRQn);
nvicDisableVector(OTG_HS_WKUP_IRQn);
nvicDisableVector(TAMP_STAMP_IRQn);
nvicDisableVector(RTC_WKUP_IRQn);
}
#endif /* HAL_USE_EXT */
/** @} */

174
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@ -0,0 +1,174 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F2xx/ext_lld_isr.h
* @brief STM32F2xx EXT subsystem low level driver ISR header.
*
* @addtogroup EXT
* @{
*/
#ifndef _EXT_LLD_ISR_H_
#define _EXT_LLD_ISR_H_
#if HAL_USE_EXT || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/**
* @name Configuration options
* @{
*/
/**
* @brief EXTI0 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI0_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI0_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI1 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI1_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI1_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI2 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI2_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI2_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI3 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI3_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI3_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI4 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI4_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI4_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI9..5 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI5_9_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI15..10 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI10_15_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI16 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI16_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI17 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI18 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI18_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI19 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI19_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI20 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI20_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI21 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI21_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI21_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI22 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI22_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI22_IRQ_PRIORITY 6
#endif
/** @} */
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void ext_lld_exti_irq_enable(void);
void ext_lld_exti_irq_disable(void);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_EXT */
#endif /* _EXT_LLD_ISR_H_ */
/** @} */

3
os/hal/platforms/STM32F2xx/hal_lld.h
View File

@ -1383,7 +1383,8 @@ typedef uint32_t halrtcnt_t;
/* External declarations. */
/*===========================================================================*/
/* STM32 DMA and RCC helpers.*/
/* STM32 ISR, DMA and RCC helpers.*/
#include "stm32_isr.h"
#include "stm32_dma.h"
#include "stm32_rcc.h"

1
os/hal/platforms/STM32F2xx/platform.mk
View File

@ -2,6 +2,7 @@
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F2xx/stm32_dma.c \
${CHIBIOS}/os/hal/platforms/STM32F2xx/hal_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F2xx/adc_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F2xx/ext_lld_isr.c \
${CHIBIOS}/os/hal/platforms/STM32/can_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/ext_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \

81
os/hal/platforms/STM32F2xx/stm32_isr.h Normal file
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@ -0,0 +1,81 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM3F2xx/stm32_isr.h
* @brief ISR remapper driver header.
*
* @addtogroup STM32F2xx_ISR
* @{
*/
#ifndef _STM32_ISR_H_
#define _STM32_ISR_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @name ISR names and numbers remapping
* @{
*/
#define STM32_TIM1_UP_HANDLER TIM1_UP_IRQHandler
#define STM32_TIM1_CC_HANDLER TIM1_CC_IRQHandler
#define STM32_TIM2_HANDLER TIM2_IRQHandler
#define STM32_TIM3_HANDLER TIM3_IRQHandler
#define STM32_TIM4_HANDLER TIM4_IRQHandler
#define STM32_TIM5_HANDLER TIM5_IRQHandler
#define STM32_TIM8_UP_HANDLER TIM8_UP_IRQHandler
#define STM32_TIM8_CC_HANDLER TIM8_CC_IRQHandler
#define STM32_TIM1_UP_NUMBER TIM1_UP_TIM10_IRQn
#define STM32_TIM1_CC_NUMBER TIM1_CC_IRQn
#define STM32_TIM2_NUMBER TIM2_IRQn
#define STM32_TIM3_NUMBER TIM3_IRQn
#define STM32_TIM4_NUMBER TIM4_IRQn
#define STM32_TIM5_NUMBER TIM5_IRQn
#define STM32_TIM8_UP_NUMBER TIM8_UP_TIM13_IRQn
#define STM32_TIM8_CC_NUMBER TIM8_CC_IRQn
/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#endif /* _STM32_ISR_H_ */
/** @} */

357
os/hal/platforms/STM32F4xx/ext_lld_isr.c Normal file
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@ -0,0 +1,357 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F4xx/ext_lld_isr.c
* @brief STM32F4xx EXT subsystem low level driver ISR code.
*
* @addtogroup EXT
* @{
*/
#include "ch.h"
#include "hal.h"
#if HAL_USE_EXT || defined(__DOXYGEN__)
#include "ext_lld_isr.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/**
* @brief EXTI[0] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI0_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 0);
EXTD1.config->channels[0].cb(&EXTD1, 0);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[1] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI1_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 1);
EXTD1.config->channels[1].cb(&EXTD1, 1);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[2] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI2_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 2);
EXTD1.config->channels[2].cb(&EXTD1, 2);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[3] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI3_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 3);
EXTD1.config->channels[3].cb(&EXTD1, 3);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[4] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI4_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 4);
EXTD1.config->channels[4].cb(&EXTD1, 4);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[5]...EXTI[9] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI9_5_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) | (1 << 9));
EXTI->PR = pr;
if (pr & (1 << 5))
EXTD1.config->channels[5].cb(&EXTD1, 5);
if (pr & (1 << 6))
EXTD1.config->channels[6].cb(&EXTD1, 6);
if (pr & (1 << 7))
EXTD1.config->channels[7].cb(&EXTD1, 7);
if (pr & (1 << 8))
EXTD1.config->channels[8].cb(&EXTD1, 8);
if (pr & (1 << 9))
EXTD1.config->channels[9].cb(&EXTD1, 9);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[10]...EXTI[15] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI15_10_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) | (1 << 14) |
(1 << 15));
EXTI->PR = pr;
if (pr & (1 << 10))
EXTD1.config->channels[10].cb(&EXTD1, 10);
if (pr & (1 << 11))
EXTD1.config->channels[11].cb(&EXTD1, 11);
if (pr & (1 << 12))
EXTD1.config->channels[12].cb(&EXTD1, 12);
if (pr & (1 << 13))
EXTD1.config->channels[13].cb(&EXTD1, 13);
if (pr & (1 << 14))
EXTD1.config->channels[14].cb(&EXTD1, 14);
if (pr & (1 << 15))
EXTD1.config->channels[15].cb(&EXTD1, 15);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[16] interrupt handler (PVD).
*
* @isr
*/
CH_IRQ_HANDLER(PVD_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 16);
EXTD1.config->channels[16].cb(&EXTD1, 16);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[17] interrupt handler (RTC).
*
* @isr
*/
CH_IRQ_HANDLER(RTCAlarm_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 17);
EXTD1.config->channels[17].cb(&EXTD1, 17);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[18] interrupt handler (OTG_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[19] interrupt handler (ETH_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(ETH_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 19);
EXTD1.config->channels[19].cb(&EXTD1, 19);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[20] interrupt handler (OTG_HS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(OTG_HS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 20);
EXTD1.config->channels[20].cb(&EXTD1, 20);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[21] interrupt handler (TAMPER_STAMP).
*
* @isr
*/
CH_IRQ_HANDLER(TAMPER_STAMP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 21);
EXTD1.config->channels[21].cb(&EXTD1, 21);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[22] interrupt handler (RTC_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(RTC_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 22);
EXTD1.config->channels[22].cb(&EXTD1, 22);
CH_IRQ_EPILOGUE();
}
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Enables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_enable(void) {
nvicEnableVector(EXTI0_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI0_IRQ_PRIORITY));
nvicEnableVector(EXTI1_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI1_IRQ_PRIORITY));
nvicEnableVector(EXTI2_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI2_IRQ_PRIORITY));
nvicEnableVector(EXTI3_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI3_IRQ_PRIORITY));
nvicEnableVector(EXTI4_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI4_IRQ_PRIORITY));
nvicEnableVector(EXTI9_5_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI5_9_IRQ_PRIORITY));
nvicEnableVector(EXTI15_10_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI10_15_IRQ_PRIORITY));
nvicEnableVector(PVD_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI16_IRQ_PRIORITY));
nvicEnableVector(RTC_Alarm_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI17_IRQ_PRIORITY));
nvicEnableVector(OTG_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
nvicEnableVector(ETH_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
nvicEnableVector(OTG_HS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI20_IRQ_PRIORITY));
nvicEnableVector(TAMP_STAMP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI21_IRQ_PRIORITY));
nvicEnableVector(RTC_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI22_IRQ_PRIORITY));
}
/**
* @brief Disables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_disable(void) {
nvicDisableVector(EXTI0_IRQn);
nvicDisableVector(EXTI1_IRQn);
nvicDisableVector(EXTI2_IRQn);
nvicDisableVector(EXTI3_IRQn);
nvicDisableVector(EXTI4_IRQn);
nvicDisableVector(EXTI9_5_IRQn);
nvicDisableVector(EXTI15_10_IRQn);
nvicDisableVector(PVD_IRQn);
nvicDisableVector(RTC_Alarm_IRQn);
nvicDisableVector(OTG_FS_WKUP_IRQn);
nvicDisableVector(ETH_WKUP_IRQn);
nvicDisableVector(OTG_HS_WKUP_IRQn);
nvicDisableVector(TAMP_STAMP_IRQn);
nvicDisableVector(RTC_WKUP_IRQn);
}
#endif /* HAL_USE_EXT */
/** @} */

174
os/hal/platforms/STM32F4xx/ext_lld_isr.h Normal file
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@ -0,0 +1,174 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32F4xx/ext_lld_isr.h
* @brief STM32F4xx EXT subsystem low level driver ISR header.
*
* @addtogroup EXT
* @{
*/
#ifndef _EXT_LLD_ISR_H_
#define _EXT_LLD_ISR_H_
#if HAL_USE_EXT || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/**
* @name Configuration options
* @{
*/
/**
* @brief EXTI0 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI0_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI0_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI1 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI1_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI1_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI2 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI2_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI2_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI3 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI3_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI3_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI4 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI4_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI4_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI9..5 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI5_9_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI15..10 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI10_15_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI16 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI16_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI17 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI18 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI18_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI19 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI19_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI20 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI20_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI21 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI21_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI21_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI22 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI22_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI22_IRQ_PRIORITY 6
#endif
/** @} */
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void ext_lld_exti_irq_enable(void);
void ext_lld_exti_irq_disable(void);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_EXT */
#endif /* _EXT_LLD_ISR_H_ */
/** @} */

3
os/hal/platforms/STM32F4xx/hal_lld.h
View File

@ -1403,7 +1403,8 @@ typedef uint32_t halrtcnt_t;
/* External declarations. */
/*===========================================================================*/
/* STM32 DMA and RCC helpers.*/
/* STM32 ISR, DMA and RCC helpers.*/
#include "stm32_isr.h"
#include "stm32_dma.h"
#include "stm32_rcc.h"

1
os/hal/platforms/STM32F4xx/platform.mk
View File

@ -2,6 +2,7 @@
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32F4xx/stm32_dma.c \
${CHIBIOS}/os/hal/platforms/STM32F4xx/hal_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F4xx/adc_lld.c \
${CHIBIOS}/os/hal/platforms/STM32F4xx/ext_lld_isr.c \
${CHIBIOS}/os/hal/platforms/STM32/can_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/ext_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \

81
os/hal/platforms/STM32F4xx/stm32_isr.h Normal file
View File

@ -0,0 +1,81 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM3F4xx/stm32_isr.h
* @brief ISR remapper driver header.
*
* @addtogroup STM32F4xx_ISR
* @{
*/
#ifndef _STM32_ISR_H_
#define _STM32_ISR_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @name ISR names and numbers remapping
* @{
*/
#define STM32_TIM1_UP_HANDLER TIM1_UP_IRQHandler
#define STM32_TIM1_CC_HANDLER TIM1_CC_IRQHandler
#define STM32_TIM2_HANDLER TIM2_IRQHandler
#define STM32_TIM3_HANDLER TIM3_IRQHandler
#define STM32_TIM4_HANDLER TIM4_IRQHandler
#define STM32_TIM5_HANDLER TIM5_IRQHandler
#define STM32_TIM8_UP_HANDLER TIM8_UP_IRQHandler
#define STM32_TIM8_CC_HANDLER TIM8_CC_IRQHandler
#define STM32_TIM1_UP_NUMBER TIM1_UP_TIM10_IRQn
#define STM32_TIM1_CC_NUMBER TIM1_CC_IRQn
#define STM32_TIM2_NUMBER TIM2_IRQn
#define STM32_TIM3_NUMBER TIM3_IRQn
#define STM32_TIM4_NUMBER TIM4_IRQn
#define STM32_TIM5_NUMBER TIM5_IRQn
#define STM32_TIM8_UP_NUMBER TIM8_UP_TIM13_IRQn
#define STM32_TIM8_CC_NUMBER TIM8_CC_IRQn
/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#endif /* _STM32_ISR_H_ */
/** @} */

343
os/hal/platforms/STM32L1xx/ext_lld_isr.c Normal file
View File

@ -0,0 +1,343 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32L1xx/ext_lld_isr.c
* @brief STM32L1xx EXT subsystem low level driver ISR code.
*
* @addtogroup EXT
* @{
*/
#include "ch.h"
#include "hal.h"
#if HAL_USE_EXT || defined(__DOXYGEN__)
#include "ext_lld_isr.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver interrupt handlers. */
/*===========================================================================*/
/**
* @brief EXTI[0] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI0_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 0);
EXTD1.config->channels[0].cb(&EXTD1, 0);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[1] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI1_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 1);
EXTD1.config->channels[1].cb(&EXTD1, 1);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[2] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI2_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 2);
EXTD1.config->channels[2].cb(&EXTD1, 2);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[3] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI3_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 3);
EXTD1.config->channels[3].cb(&EXTD1, 3);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[4] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI4_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 4);
EXTD1.config->channels[4].cb(&EXTD1, 4);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[5]...EXTI[9] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI9_5_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 5) | (1 << 6) | (1 << 7) | (1 << 8) | (1 << 9));
EXTI->PR = pr;
if (pr & (1 << 5))
EXTD1.config->channels[5].cb(&EXTD1, 5);
if (pr & (1 << 6))
EXTD1.config->channels[6].cb(&EXTD1, 6);
if (pr & (1 << 7))
EXTD1.config->channels[7].cb(&EXTD1, 7);
if (pr & (1 << 8))
EXTD1.config->channels[8].cb(&EXTD1, 8);
if (pr & (1 << 9))
EXTD1.config->channels[9].cb(&EXTD1, 9);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[10]...EXTI[15] interrupt handler.
*
* @isr
*/
CH_IRQ_HANDLER(EXTI15_10_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 10) | (1 << 11) | (1 << 12) | (1 << 13) | (1 << 14) |
(1 << 15));
EXTI->PR = pr;
if (pr & (1 << 10))
EXTD1.config->channels[10].cb(&EXTD1, 10);
if (pr & (1 << 11))
EXTD1.config->channels[11].cb(&EXTD1, 11);
if (pr & (1 << 12))
EXTD1.config->channels[12].cb(&EXTD1, 12);
if (pr & (1 << 13))
EXTD1.config->channels[13].cb(&EXTD1, 13);
if (pr & (1 << 14))
EXTD1.config->channels[14].cb(&EXTD1, 14);
if (pr & (1 << 15))
EXTD1.config->channels[15].cb(&EXTD1, 15);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[16] interrupt handler (PVD).
*
* @isr
*/
CH_IRQ_HANDLER(PVD_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 16);
EXTD1.config->channels[16].cb(&EXTD1, 16);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[17] interrupt handler (RTC).
*
* @isr
*/
CH_IRQ_HANDLER(RTCAlarm_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 17);
EXTD1.config->channels[17].cb(&EXTD1, 17);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[18] interrupt handler (USB_FS_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(USB_FS_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 18);
EXTD1.config->channels[18].cb(&EXTD1, 18);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[19] interrupt handler (TAMPER_STAMP).
*
* @isr
*/
CH_IRQ_HANDLER(TAMPER_STAMP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 19);
EXTD1.config->channels[19].cb(&EXTD1, 19);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[20] interrupt handler (RTC_WKUP).
*
* @isr
*/
CH_IRQ_HANDLER(RTC_WKUP_IRQHandler) {
CH_IRQ_PROLOGUE();
EXTI->PR = (1 << 20);
EXTD1.config->channels[20].cb(&EXTD1, 20);
CH_IRQ_EPILOGUE();
}
/**
* @brief EXTI[21]...EXTI[22] interrupt handler (COMP).
*
* @isr
*/
CH_IRQ_HANDLER(COMP_IRQHandler) {
uint32_t pr;
CH_IRQ_PROLOGUE();
pr = EXTI->PR & ((1 << 21) | (1 << 22));
EXTI->PR = pr;
if (pr & (1 << 21))
EXTD1.config->channels[21].cb(&EXTD1, 21);
if (pr & (1 << 22))
EXTD1.config->channels[22].cb(&EXTD1, 22);
CH_IRQ_EPILOGUE();
}
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
/**
* @brief Enables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_enable(void) {
nvicEnableVector(EXTI0_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI0_IRQ_PRIORITY));
nvicEnableVector(EXTI1_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI1_IRQ_PRIORITY));
nvicEnableVector(EXTI2_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI2_IRQ_PRIORITY));
nvicEnableVector(EXTI3_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI3_IRQ_PRIORITY));
nvicEnableVector(EXTI4_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI4_IRQ_PRIORITY));
nvicEnableVector(EXTI9_5_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI5_9_IRQ_PRIORITY));
nvicEnableVector(EXTI15_10_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI10_15_IRQ_PRIORITY));
nvicEnableVector(PVD_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI16_IRQ_PRIORITY));
nvicEnableVector(RTC_Alarm_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI17_IRQ_PRIORITY));
nvicEnableVector(USB_FS_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI18_IRQ_PRIORITY));
nvicEnableVector(TAMPER_STAMP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI19_IRQ_PRIORITY));
nvicEnableVector(RTC_WKUP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI20_IRQ_PRIORITY));
nvicEnableVector(COMP_IRQn,
CORTEX_PRIORITY_MASK(STM32_EXT_EXTI21_22_IRQ_PRIORITY));
}
/**
* @brief Disables EXTI IRQ sources.
*
* @notapi
*/
void ext_lld_exti_irq_disable(void) {
nvicDisableVector(EXTI0_IRQn);
nvicDisableVector(EXTI1_IRQn);
nvicDisableVector(EXTI2_IRQn);
nvicDisableVector(EXTI3_IRQn);
nvicDisableVector(EXTI4_IRQn);
nvicDisableVector(EXTI9_5_IRQn);
nvicDisableVector(EXTI15_10_IRQn);
nvicDisableVector(PVD_IRQn);
nvicDisableVector(RTC_Alarm_IRQn);
nvicDisableVector(USB_FS_WKUP_IRQn);
nvicDisableVector(TAMPER_STAMP_IRQn);
nvicDisableVector(RTC_WKUP_IRQn);
nvicDisableVector(COMP_IRQn);
}
#endif /* HAL_USE_EXT */
/** @} */

167
os/hal/platforms/STM32L1xx/ext_lld_isr.h Normal file
View File

@ -0,0 +1,167 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM32L1xx/ext_lld_isr.h
* @brief STM32L1xx EXT subsystem low level driver ISR header.
*
* @addtogroup EXT
* @{
*/
#ifndef _EXT_LLD_ISR_H_
#define _EXT_LLD_ISR_H_
#if HAL_USE_EXT || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/**
* @name Configuration options
* @{
*/
/**
* @brief EXTI0 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI0_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI0_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI1 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI1_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI1_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI2 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI2_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI2_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI3 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI3_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI3_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI4 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI4_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI4_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI9..5 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI5_9_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI5_9_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI15..10 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI10_15_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI10_15_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI16 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI16_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI16_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI17 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI17_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI18 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI18_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI19 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI19_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI20 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI20_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#endif
/**
* @brief EXTI21..22 interrupt priority level setting.
*/
#if !defined(STM32_EXT_EXTI21_22_IRQ_PRIORITY) || defined(__DOXYGEN__)
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
#endif
/** @} */
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#ifdef __cplusplus
extern "C" {
#endif
void ext_lld_exti_irq_enable(void);
void ext_lld_exti_irq_disable(void);
#ifdef __cplusplus
}
#endif
#endif /* HAL_USE_EXT */
#endif /* _EXT_LLD_ISR_H_ */
/** @} */

3
os/hal/platforms/STM32L1xx/hal_lld.h
View File

@ -1044,7 +1044,8 @@ typedef uint32_t halrtcnt_t;
/* External declarations. */
/*===========================================================================*/
/* STM32 DMA and RCC helpers.*/
/* STM32 ISR, DMA and RCC helpers.*/
#include "stm32_isr.h"
#include "stm32_dma.h"
#include "stm32_rcc.h"

2
os/hal/platforms/STM32L1xx/platform.mk
View File

@ -2,6 +2,7 @@
PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32L1xx/stm32_dma.c \
${CHIBIOS}/os/hal/platforms/STM32L1xx/hal_lld.c \
${CHIBIOS}/os/hal/platforms/STM32L1xx/adc_lld.c \
${CHIBIOS}/os/hal/platforms/STM32L1xx/ext_lld_isr.c \
${CHIBIOS}/os/hal/platforms/STM32/ext_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/gpt_lld.c \
${CHIBIOS}/os/hal/platforms/STM32/i2c_lld.c \
@ -17,5 +18,4 @@ PLATFORMSRC = ${CHIBIOS}/os/hal/platforms/STM32L1xx/stm32_dma.c \
PLATFORMINC = ${CHIBIOS}/os/hal/platforms/STM32L1xx \
${CHIBIOS}/os/hal/platforms/STM32 \
${CHIBIOS}/os/hal/platforms/STM32/GPIOv2 \
${CHIBIOS}/os/hal/platforms/STM32/DMAv1 \
${CHIBIOS}/os/hal/platforms/STM32/USBv1

71
os/hal/platforms/STM32L1xx/stm32_isr.h Normal file
View File

@ -0,0 +1,71 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file STM3L1xx/stm32_isr.h
* @brief ISR remapper driver header.
*
* @addtogroup STM32L1xx_ISR
* @{
*/
#ifndef _STM32_ISR_H_
#define _STM32_ISR_H_
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @name ISR names and numbers remapping
* @{
*/
#define STM32_TIM2_HANDLER TIM2_IRQHandler
#define STM32_TIM3_HANDLER TIM3_IRQHandler
#define STM32_TIM4_HANDLER TIM4_IRQHandler
#define STM32_TIM2_NUMBER TIM2_IRQn
#define STM32_TIM3_NUMBER TIM3_IRQn
#define STM32_TIM4_NUMBER TIM4_IRQn
/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver macros. */
/*===========================================================================*/
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
#endif /* _STM32_ISR_H_ */
/** @} */

4
readme.txt
View File

@ -156,6 +156,9 @@
3484947)(backported to 2.4.1).
- FIX: Fixed various minor documentation errors (bug 3484942)(backported
to 2.4.1).
- NEW: Reorganized the STM32 EXT driver to have a sub-platform specific
part containing all the ISR related code, this has been necessary because
the significant differences among the various sub-families.
- NEW: Validated CAN driver on STM32F2/F4 (backported to 2.4.2).
- NEW: USB implementation for STM32F105/F107/2xx/F4xx devices.
- NEW: Improved SerialUSB driver using the new queued mode, much smaller
@ -170,6 +173,7 @@
support several new devices.
- NEW: Demo for STM32F0-Discovery board.
- NEW: Initial support for STM32F0xx devices, added a specific ADC driver.
Validated EXT, PAL, Serial, SPI drivers.
- NEW: Added a common ancestor class to the SDC and MMC_SPI drivers. This
allows to share code and definitions.
- NEW: Modified the SDC driver to implement the new block devices abstract

10
testhal/LPC11xx/IRQ_STORM/main.c
View File

@ -170,29 +170,29 @@ static const GPTConfig gpt2cfg = {
static void print(char *p) {
while (*p) {
chIOPut(&SD1, *p++);
chSequentialStreamPut(&SD1, *p++);
}
}
static void println(char *p) {
while (*p) {
chIOPut(&SD1, *p++);
chSequentialStreamPut(&SD1, *p++);
}
chIOWriteTimeout(&SD1, (uint8_t *)"\r\n", 2, TIME_INFINITE);
chSequentialStreamWrite(&SD1, (uint8_t *)"\r\n", 2);
}
static void printn(uint32_t n) {
char buf[16], *p;
if (!n)
chIOPut(&SD1, '0');
chSequentialStreamPut(&SD1, '0');
else {
p = buf;
while (n)
*p++ = (n % 10) + '0', n /= 10;
while (p > buf)
chIOPut(&SD1, *--p);
chSequentialStreamPut(&SD1, *--p);
}
}

4
testhal/LPC11xx/IRQ_STORM/mcuconf.h
View File

@ -53,8 +53,8 @@
#define LPC11xx_GPT_USE_CT16B1 TRUE
#define LPC11xx_GPT_USE_CT32B0 TRUE
#define LPC11xx_GPT_USE_CT32B1 TRUE
#define LPC11xx_GPT_CT16B0_IRQ_PRIORITY 0
#define LPC11xx_GPT_CT16B1_IRQ_PRIORITY 1
#define LPC11xx_GPT_CT16B0_IRQ_PRIORITY 1
#define LPC11xx_GPT_CT16B1_IRQ_PRIORITY 3
#define LPC11xx_GPT_CT32B0_IRQ_PRIORITY 2
#define LPC11xx_GPT_CT32B1_IRQ_PRIORITY 2

10
testhal/LPC13xx/IRQ_STORM/main.c
View File

@ -170,29 +170,29 @@ static const GPTConfig gpt2cfg = {
static void print(char *p) {
while (*p) {
chIOPut(&SD1, *p++);
chSequentialStreamPut(&SD1, *p++);
}
}
static void println(char *p) {
while (*p) {
chIOPut(&SD1, *p++);
chSequentialStreamPut(&SD1, *p++);
}
chIOWriteTimeout(&SD1, (uint8_t *)"\r\n", 2, TIME_INFINITE);
chSequentialStreamWrite(&SD1, (uint8_t *)"\r\n", 2);
}
static void printn(uint32_t n) {
char buf[16], *p;
if (!n)
chIOPut(&SD1, '0');
chSequentialStreamPut(&SD1, '0');
else {
p = buf;
while (n)
*p++ = (n % 10) + '0', n /= 10;
while (p > buf)
chIOPut(&SD1, *--p);
chSequentialStreamPut(&SD1, *--p);
}
}

2
testhal/LPC13xx/IRQ_STORM/mcuconf.h
View File

@ -54,7 +54,7 @@
#define LPC13xx_GPT_USE_CT32B0 TRUE
#define LPC13xx_GPT_USE_CT32B1 TRUE
#define LPC13xx_GPT_CT16B0_IRQ_PRIORITY 2
#define LPC13xx_GPT_CT16B1_IRQ_PRIORITY 2
#define LPC13xx_GPT_CT16B1_IRQ_PRIORITY 6
#define LPC13xx_GPT_CT32B0_IRQ_PRIORITY 2
#define LPC13xx_GPT_CT32B1_IRQ_PRIORITY 2

17
testhal/STM32F0xx/ADC/mcuconf.h
View File

@ -59,6 +59,23 @@
#define STM32_USART1SW STM32_USART1SW_PCLK
#define STM32_RTCSEL STM32_RTCSEL_LSI
/*
* ADC driver system settings.
*/
#define STM32_ADC_USE_ADC1 TRUE
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_IRQ_PRIORITY 2
#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2
/*
* EXT driver system settings.
*/
#define STM32_EXT_EXTI0_1_IRQ_PRIORITY 3
#define STM32_EXT_EXTI2_3_IRQ_PRIORITY 3
#define STM32_EXT_EXTI4_15_IRQ_PRIORITY 3
#define STM32_EXT_EXTI16_IRQ_PRIORITY 3
#define STM32_EXT_EXTI17_IRQ_PRIORITY 3
/*
* SERIAL driver system settings.
*/

207
testhal/STM32F0xx/EXT/Makefile Normal file
View File

@ -0,0 +1,207 @@
##############################################################################
# Build global options
# NOTE: Can be overridden externally.
#
# Compiler options here.
ifeq ($(USE_OPT),)
USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
endif
# C specific options here (added to USE_OPT).
ifeq ($(USE_COPT),)
USE_COPT =
endif
# C++ specific options here (added to USE_OPT).
ifeq ($(USE_CPPOPT),)
USE_CPPOPT = -fno-rtti
endif
# Enable this if you want the linker to remove unused code and data
ifeq ($(USE_LINK_GC),)
USE_LINK_GC = yes
endif
# If enabled, this option allows to compile the application in THUMB mode.
ifeq ($(USE_THUMB),)
USE_THUMB = yes
endif
# Enable this if you want to see the full log while compiling.
ifeq ($(USE_VERBOSE_COMPILE),)
USE_VERBOSE_COMPILE = no
endif
#
# Build global options
##############################################################################
##############################################################################
# Architecture or project specific options
#
# Enable this if you really want to use the STM FWLib.
ifeq ($(USE_FWLIB),)
USE_FWLIB = no
endif
#
# Architecture or project specific options
##############################################################################
##############################################################################
# Project, sources and paths
#
# Define project name here
PROJECT = ch
# Imported source files and paths
CHIBIOS = ../../..
include $(CHIBIOS)/boards/ST_STM32F0_DISCOVERY/board.mk
include $(CHIBIOS)/os/hal/platforms/STM32F0xx/platform.mk
include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F0xx/port.mk
include $(CHIBIOS)/os/kernel/kernel.mk
#include $(CHIBIOS)/test/test.mk
# Define linker script file here
LDSCRIPT= $(PORTLD)/STM32F051x8.ld
# C sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CSRC = $(PORTSRC) \
$(KERNSRC) \
$(TESTSRC) \
$(HALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CPPSRC =
# C sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
ACSRC =
# C++ sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
ACPPSRC =
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
TCSRC =
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
TCPPSRC =
# List ASM source files here
ASMSRC = $(PORTASM)
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
$(HALINC) $(PLATFORMINC) $(BOARDINC) \
$(CHIBIOS)/os/various
#
# Project, sources and paths
##############################################################################
##############################################################################
# Compiler settings
#
MCU = cortex-m0
#TRGT = arm-elf-
TRGT = arm-none-eabi-
CC = $(TRGT)gcc
CPPC = $(TRGT)g++
# Enable loading with g++ only if you need C++ runtime support.
# NOTE: You can use C++ even without C++ support if you are careful. C++
# runtime support makes code size explode.
LD = $(TRGT)gcc
#LD = $(TRGT)g++
CP = $(TRGT)objcopy
AS = $(TRGT)gcc -x assembler-with-cpp
OD = $(TRGT)objdump
HEX = $(CP) -O ihex
BIN = $(CP) -O binary
# ARM-specific options here
AOPT =
# THUMB-specific options here
TOPT = -mthumb -DTHUMB
# Define C warning options here
CWARN = -Wall -Wextra -Wstrict-prototypes
# Define C++ warning options here
CPPWARN = -Wall -Wextra
#
# Compiler settings
##############################################################################
##############################################################################
# Start of default section
#
# List all default C defines here, like -D_DEBUG=1
DDEFS =
# List all default ASM defines here, like -D_DEBUG=1
DADEFS =
# List all default directories to look for include files here
DINCDIR =
# List the default directory to look for the libraries here
DLIBDIR =
# List all default libraries here
DLIBS =
#
# End of default section
##############################################################################
##############################################################################
# Start of user section
#
# List all user C define here, like -D_DEBUG=1
UDEFS =
# Define ASM defines here
UADEFS =
# List all user directories here
UINCDIR =
# List the user directory to look for the libraries here
ULIBDIR =
# List all user libraries here
ULIBS =
#
# End of user defines
##############################################################################
ifeq ($(USE_FWLIB),yes)
include $(CHIBIOS)/ext/stm32lib/stm32lib.mk
CSRC += $(STM32SRC)
INCDIR += $(STM32INC)
USE_OPT += -DUSE_STDPERIPH_DRIVER
endif
include $(CHIBIOS)/os/ports/GCC/ARMCMx/rules.mk

535
testhal/STM32F0xx/EXT/chconf.h Normal file
View File

@ -0,0 +1,535 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file templates/chconf.h
* @brief Configuration file template.
* @details A copy of this file must be placed in each project directory, it
* contains the application specific kernel settings.
*
* @addtogroup config
* @details Kernel related settings and hooks.
* @{
*/
#ifndef _CHCONF_H_
#define _CHCONF_H_
/*===========================================================================*/
/**
* @name Kernel parameters and options
* @{
*/
/*===========================================================================*/
/**
* @brief System tick frequency.
* @details Frequency of the system timer that drives the system ticks. This
* setting also defines the system tick time unit.
*/
#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)
#define CH_FREQUENCY 1000
#endif
/**
* @brief Round robin interval.
* @details This constant is the number of system ticks allowed for the
* threads before preemption occurs. Setting this value to zero
* disables the preemption for threads with equal priority and the
* round robin becomes cooperative. Note that higher priority
* threads can still preempt, the kernel is always preemptive.
*
* @note Disabling the round robin preemption makes the kernel more compact
* and generally faster.
*/
#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
#define CH_TIME_QUANTUM 20
#endif
/**
* @brief Managed RAM size.
* @details Size of the RAM area to be managed by the OS. If set to zero
* then the whole available RAM is used. The core memory is made
* available to the heap allocator and/or can be used directly through
* the simplified core memory allocator.
*
* @note In order to let the OS manage the whole RAM the linker script must
* provide the @p __heap_base__ and @p __heap_end__ symbols.
* @note Requires @p CH_USE_MEMCORE.
*/
#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
#define CH_MEMCORE_SIZE 0
#endif
/**
* @brief Idle thread automatic spawn suppression.
* @details When this option is activated the function @p chSysInit()
* does not spawn the idle thread automatically. The application has
* then the responsibility to do one of the following:
* - Spawn a custom idle thread at priority @p IDLEPRIO.
* - Change the main() thread priority to @p IDLEPRIO then enter
* an endless loop. In this scenario the @p main() thread acts as
* the idle thread.
* .
* @note Unless an idle thread is spawned the @p main() thread must not
* enter a sleep state.
*/
#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__)
#define CH_NO_IDLE_THREAD FALSE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Performance options
* @{
*/
/*===========================================================================*/
/**
* @brief OS optimization.
* @details If enabled then time efficient rather than space efficient code
* is used when two possible implementations exist.
*
* @note This is not related to the compiler optimization options.
* @note The default is @p TRUE.
*/
#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)
#define CH_OPTIMIZE_SPEED TRUE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Subsystem options
* @{
*/
/*===========================================================================*/
/**
* @brief Threads registry APIs.
* @details If enabled then the registry APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__)
#define CH_USE_REGISTRY TRUE
#endif
/**
* @brief Threads synchronization APIs.
* @details If enabled then the @p chThdWait() function is included in
* the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)
#define CH_USE_WAITEXIT TRUE
#endif
/**
* @brief Semaphores APIs.
* @details If enabled then the Semaphores APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)
#define CH_USE_SEMAPHORES TRUE
#endif
/**
* @brief Semaphores queuing mode.
* @details If enabled then the threads are enqueued on semaphores by
* priority rather than in FIFO order.
*
* @note The default is @p FALSE. Enable this if you have special requirements.
* @note Requires @p CH_USE_SEMAPHORES.
*/
#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)
#define CH_USE_SEMAPHORES_PRIORITY FALSE
#endif
/**
* @brief Atomic semaphore API.
* @details If enabled then the semaphores the @p chSemSignalWait() API
* is included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_SEMAPHORES.
*/
#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)
#define CH_USE_SEMSW TRUE
#endif
/**
* @brief Mutexes APIs.
* @details If enabled then the mutexes APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)
#define CH_USE_MUTEXES TRUE
#endif
/**
* @brief Conditional Variables APIs.
* @details If enabled then the conditional variables APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_MUTEXES.
*/
#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)
#define CH_USE_CONDVARS TRUE
#endif
/**
* @brief Conditional Variables APIs with timeout.
* @details If enabled then the conditional variables APIs with timeout
* specification are included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_CONDVARS.
*/
#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)
#define CH_USE_CONDVARS_TIMEOUT TRUE
#endif
/**
* @brief Events Flags APIs.
* @details If enabled then the event flags APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)
#define CH_USE_EVENTS TRUE
#endif
/**
* @brief Events Flags APIs with timeout.
* @details If enabled then the events APIs with timeout specification
* are included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_EVENTS.
*/
#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)
#define CH_USE_EVENTS_TIMEOUT TRUE
#endif
/**
* @brief Synchronous Messages APIs.
* @details If enabled then the synchronous messages APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)
#define CH_USE_MESSAGES TRUE
#endif
/**
* @brief Synchronous Messages queuing mode.
* @details If enabled then messages are served by priority rather than in
* FIFO order.
*
* @note The default is @p FALSE. Enable this if you have special requirements.
* @note Requires @p CH_USE_MESSAGES.
*/
#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)
#define CH_USE_MESSAGES_PRIORITY FALSE
#endif
/**
* @brief Mailboxes APIs.
* @details If enabled then the asynchronous messages (mailboxes) APIs are
* included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_SEMAPHORES.
*/
#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)
#define CH_USE_MAILBOXES TRUE
#endif
/**
* @brief I/O Queues APIs.
* @details If enabled then the I/O queues APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)
#define CH_USE_QUEUES TRUE
#endif
/**
* @brief Core Memory Manager APIs.
* @details If enabled then the core memory manager APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__)
#define CH_USE_MEMCORE TRUE
#endif
/**
* @brief Heap Allocator APIs.
* @details If enabled then the memory heap allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_MEMCORE and either @p CH_USE_MUTEXES or
* @p CH_USE_SEMAPHORES.
* @note Mutexes are recommended.
*/
#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)
#define CH_USE_HEAP TRUE
#endif
/**
* @brief C-runtime allocator.
* @details If enabled the the heap allocator APIs just wrap the C-runtime
* @p malloc() and @p free() functions.
*
* @note The default is @p FALSE.
* @note Requires @p CH_USE_HEAP.
* @note The C-runtime may or may not require @p CH_USE_MEMCORE, see the
* appropriate documentation.
*/
#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
#define CH_USE_MALLOC_HEAP FALSE
#endif
/**
* @brief Memory Pools Allocator APIs.
* @details If enabled then the memory pools allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)
#define CH_USE_MEMPOOLS TRUE
#endif
/**
* @brief Dynamic Threads APIs.
* @details If enabled then the dynamic threads creation APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_WAITEXIT.
* @note Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS.
*/
#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
#define CH_USE_DYNAMIC TRUE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Debug options
* @{
*/
/*===========================================================================*/
/**
* @brief Debug option, system state check.
* @details If enabled the correct call protocol for system APIs is checked
* at runtime.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__)
#define CH_DBG_SYSTEM_STATE_CHECK TRUE
#endif
/**
* @brief Debug option, parameters checks.
* @details If enabled then the checks on the API functions input
* parameters are activated.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_CHECKS TRUE
#endif
/**
* @brief Debug option, consistency checks.
* @details If enabled then all the assertions in the kernel code are
* activated. This includes consistency checks inside the kernel,
* runtime anomalies and port-defined checks.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_ASSERTS TRUE
#endif
/**
* @brief Debug option, trace buffer.
* @details If enabled then the context switch circular trace buffer is
* activated.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_TRACE TRUE
#endif
/**
* @brief Debug option, stack checks.
* @details If enabled then a runtime stack check is performed.
*
* @note The default is @p FALSE.
* @note The stack check is performed in a architecture/port dependent way.
* It may not be implemented or some ports.
* @note The default failure mode is to halt the system with the global
* @p panic_msg variable set to @p NULL.
*/
#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_STACK_CHECK TRUE
#endif
/**
* @brief Debug option, stacks initialization.
* @details If enabled then the threads working area is filled with a byte
* value when a thread is created. This can be useful for the
* runtime measurement of the used stack.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
#define CH_DBG_FILL_THREADS TRUE
#endif
/**
* @brief Debug option, threads profiling.
* @details If enabled then a field is added to the @p Thread structure that
* counts the system ticks occurred while executing the thread.
*
* @note The default is @p TRUE.
* @note This debug option is defaulted to TRUE because it is required by
* some test cases into the test suite.
*/
#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)
#define CH_DBG_THREADS_PROFILING TRUE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Kernel hooks
* @{
*/
/*===========================================================================*/
/**
* @brief Threads descriptor structure extension.
* @details User fields added to the end of the @p Thread structure.
*/
#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
#define THREAD_EXT_FIELDS \
/* Add threads custom fields here.*/
#endif
/**
* @brief Threads initialization hook.
* @details User initialization code added to the @p chThdInit() API.
*
* @note It is invoked from within @p chThdInit() and implicitly from all
* the threads creation APIs.
*/
#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
#define THREAD_EXT_INIT_HOOK(tp) { \
/* Add threads initialization code here.*/ \
}
#endif
/**
* @brief Threads finalization hook.
* @details User finalization code added to the @p chThdExit() API.
*
* @note It is inserted into lock zone.
* @note It is also invoked when the threads simply return in order to
* terminate.
*/
#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__)
#define THREAD_EXT_EXIT_HOOK(tp) { \
/* Add threads finalization code here.*/ \
}
#endif
/**
* @brief Context switch hook.
* @details This hook is invoked just before switching between threads.
*/
#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__)
#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) { \
/* System halt code here.*/ \
}
#endif
/**
* @brief Idle Loop hook.
* @details This hook is continuously invoked by the idle thread loop.
*/
#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)
#define IDLE_LOOP_HOOK() { \
/* Idle loop code here.*/ \
}
#endif
/**
* @brief System tick event hook.
* @details This hook is invoked in the system tick handler immediately
* after processing the virtual timers queue.
*/
#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__)
#define SYSTEM_TICK_EVENT_HOOK() { \
/* System tick event code here.*/ \
}
#endif
/**
* @brief System halt hook.
* @details This hook is invoked in case to a system halting error before
* the system is halted.
*/
#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
#define SYSTEM_HALT_HOOK() { \
/* System halt code here.*/ \
}
#endif
/** @} */
/*===========================================================================*/
/* Port-specific settings (override port settings defaulted in chcore.h). */
/*===========================================================================*/
#endif /* _CHCONF_H_ */
/** @} */

342
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@ -0,0 +1,342 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file templates/halconf.h
* @brief HAL configuration header.
* @details HAL configuration file, this file allows to enable or disable the
* various device drivers from your application. You may also use
* this file in order to override the device drivers default settings.
*
* @addtogroup HAL_CONF
* @{
*/
#ifndef _HALCONF_H_
#define _HALCONF_H_
#include "mcuconf.h"
/**
* @brief Enables the TM subsystem.
*/
#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
#define HAL_USE_TM FALSE
#endif
/**
* @brief Enables the PAL subsystem.
*/
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
#define HAL_USE_PAL TRUE
#endif
/**
* @brief Enables the ADC subsystem.
*/
#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
#define HAL_USE_ADC FALSE
#endif
/**
* @brief Enables the CAN subsystem.
*/
#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
#define HAL_USE_CAN FALSE
#endif
/**
* @brief Enables the EXT subsystem.
*/
#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
#define HAL_USE_EXT TRUE
#endif
/**
* @brief Enables the GPT subsystem.
*/
#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
#define HAL_USE_GPT FALSE
#endif
/**
* @brief Enables the I2C subsystem.
*/
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
#define HAL_USE_I2C FALSE
#endif
/**
* @brief Enables the ICU subsystem.
*/
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
#define HAL_USE_ICU FALSE
#endif
/**
* @brief Enables the MAC subsystem.
*/
#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
#define HAL_USE_MAC FALSE
#endif
/**
* @brief Enables the MMC_SPI subsystem.
*/
#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
#define HAL_USE_MMC_SPI FALSE
#endif
/**
* @brief Enables the PWM subsystem.
*/
#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
#define HAL_USE_PWM FALSE
#endif
/**
* @brief Enables the RTC subsystem.
*/
#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
#define HAL_USE_RTC FALSE
#endif
/**
* @brief Enables the SDC subsystem.
*/
#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
#define HAL_USE_SDC FALSE
#endif
/**
* @brief Enables the SERIAL subsystem.
*/
#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL FALSE
#endif
/**
* @brief Enables the SERIAL over USB subsystem.
*/
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL_USB FALSE
#endif
/**
* @brief Enables the SPI subsystem.
*/
#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
#define HAL_USE_SPI FALSE
#endif
/**
* @brief Enables the UART subsystem.
*/
#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
#define HAL_USE_UART FALSE
#endif
/**
* @brief Enables the USB subsystem.
*/
#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
#define HAL_USE_USB FALSE
#endif
/*===========================================================================*/
/* ADC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
#define ADC_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define ADC_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* CAN driver related settings. */
/*===========================================================================*/
/**
* @brief Sleep mode related APIs inclusion switch.
*/
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
#define CAN_USE_SLEEP_MODE TRUE
#endif
/*===========================================================================*/
/* I2C driver related settings. */
/*===========================================================================*/
/**
* @brief Enables the mutual exclusion APIs on the I2C bus.
*/
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define I2C_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* MAC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables an event sources for incoming packets.
*/
#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
#define MAC_USE_EVENTS TRUE
#endif
/*===========================================================================*/
/* MMC_SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Block size for MMC transfers.
*/
#if !defined(MMC_SECTOR_SIZE) || defined(__DOXYGEN__)
#define MMC_SECTOR_SIZE 512
#endif
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
* This option is recommended also if the SPI driver does not
* use a DMA channel and heavily loads the CPU.
*/
#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
#define MMC_NICE_WAITING TRUE
#endif
/**
* @brief Number of positive insertion queries before generating the
* insertion event.
*/
#if !defined(MMC_POLLING_INTERVAL) || defined(__DOXYGEN__)
#define MMC_POLLING_INTERVAL 10
#endif
/**
* @brief Interval, in milliseconds, between insertion queries.
*/
#if !defined(MMC_POLLING_DELAY) || defined(__DOXYGEN__)
#define MMC_POLLING_DELAY 10
#endif
/**
* @brief Uses the SPI polled API for small data transfers.
* @details Polled transfers usually improve performance because it
* saves two context switches and interrupt servicing. Note
* that this option has no effect on large transfers which
* are always performed using DMAs/IRQs.
*/
#if !defined(MMC_USE_SPI_POLLING) || defined(__DOXYGEN__)
#define MMC_USE_SPI_POLLING TRUE
#endif
/*===========================================================================*/
/* SDC driver related settings. */
/*===========================================================================*/
/**
* @brief Number of initialization attempts before rejecting the card.
* @note Attempts are performed at 10mS intervals.
*/
#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
#define SDC_INIT_RETRY 100
#endif
/**
* @brief Include support for MMC cards.
* @note MMC support is not yet implemented so this option must be kept
* at @p FALSE.
*/
#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
#define SDC_MMC_SUPPORT FALSE
#endif
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
*/
#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
#define SDC_NICE_WAITING TRUE
#endif
/*===========================================================================*/
/* SERIAL driver related settings. */
/*===========================================================================*/
/**
* @brief Default bit rate.
* @details Configuration parameter, this is the baud rate selected for the
* default configuration.
*/
#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
#define SERIAL_DEFAULT_BITRATE 38400
#endif
/**
* @brief Serial buffers size.
* @details Configuration parameter, you can change the depth of the queue
* buffers depending on the requirements of your application.
* @note The default is 64 bytes for both the transmission and receive
* buffers.
*/
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
#define SERIAL_BUFFERS_SIZE 16
#endif
/*===========================================================================*/
/* SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
#define SPI_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define SPI_USE_MUTUAL_EXCLUSION TRUE
#endif
#endif /* _HALCONF_H_ */
/** @} */

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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ch.h"
#include "hal.h"
static void led4off(void *arg) {
(void)arg;
palClearPad(GPIOC, GPIOC_LED4);
}
/* Triggered when the button is pressed or released. The LED4 is set to ON.*/
static void extcb1(EXTDriver *extp, expchannel_t channel) {
static VirtualTimer vt4;
(void)extp;
(void)channel;
palSetPad(GPIOC, GPIOC_LED4);
chSysLockFromIsr();
if (chVTIsArmedI(&vt4))
chVTResetI(&vt4);
/* LED4 set to OFF after 200mS.*/
chVTSetI(&vt4, MS2ST(200), led4off, NULL);
chSysUnlockFromIsr();
}
static const EXTConfig extcfg = {
{
{EXT_CH_MODE_BOTH_EDGES | EXT_CH_MODE_AUTOSTART | EXT_MODE_GPIOA, extcb1},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL},
{EXT_CH_MODE_DISABLED, NULL}
}
};
/*
* Application entry point.
*/
int main(void) {
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
/*
* Activates the EXT driver 1.
*/
extStart(&EXTD1, &extcfg);
/*
* Normal main() thread activity, in this demo it enables and disables the
* button EXT channel using 5 seconds intervals.
*/
while (TRUE) {
chThdSleepMilliseconds(5000);
extChannelDisable(&EXTD1, 0);
chThdSleepMilliseconds(5000);
extChannelEnable(&EXTD1, 0);
}
}

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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* STM32F0xx drivers configuration.
* The following settings override the default settings present in
* the various device driver implementation headers.
* Note that the settings for each driver only have effect if the whole
* driver is enabled in halconf.h.
*
* IRQ priorities:
* 3...0 Lowest...Highest.
*
* DMA priorities:
* 0...3 Lowest...Highest.
*/
/*
* HAL driver system settings.
*/
#define STM32_NO_INIT FALSE
#define STM32_PVD_ENABLE FALSE
#define STM32_PLS STM32_PLS_LEV0
#define STM32_HSI_ENABLED TRUE
#define STM32_HSI14_ENABLED TRUE
#define STM32_LSI_ENABLED TRUE
#define STM32_HSE_ENABLED FALSE
#define STM32_LSE_ENABLED FALSE
#define STM32_SW STM32_SW_PLL
#define STM32_PLLSRC STM32_PLLSRC_HSI
#define STM32_PLLXTPRE STM32_PLLXTPRE_DIV1
#define STM32_PLLMUL_VALUE 12
#define STM32_HPRE STM32_HPRE_DIV1
#define STM32_PPRE STM32_PPRE_DIV1
#define STM32_ADCSW STM32_ADCSW_HSI14
#define STM32_ADCPRE STM32_ADCPRE_DIV4
#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK
#define STM32_ADCPRE STM32_ADCPRE_DIV4
#define STM32_ADCSW STM32_ADCSW_HSI14
#define STM32_CECSW STM32_CECSW_HSI
#define STM32_I2C1SW STM32_I2C1SW_HSI
#define STM32_USART1SW STM32_USART1SW_PCLK
#define STM32_RTCSEL STM32_RTCSEL_LSI
/*
* ADC driver system settings.
*/
#define STM32_ADC_USE_ADC1 TRUE
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_IRQ_PRIORITY 2
#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2
/*
* EXT driver system settings.
*/
#define STM32_EXT_EXTI0_1_IRQ_PRIORITY 3
#define STM32_EXT_EXTI2_3_IRQ_PRIORITY 3
#define STM32_EXT_EXTI4_15_IRQ_PRIORITY 3
#define STM32_EXT_EXTI16_IRQ_PRIORITY 3
#define STM32_EXT_EXTI17_IRQ_PRIORITY 3
/*
* SERIAL driver system settings.
*/
#define STM32_SERIAL_USE_USART1 TRUE
#define STM32_SERIAL_USE_USART2 FALSE
#define STM32_SERIAL_USE_USART3 FALSE
#define STM32_SERIAL_USE_UART4 FALSE
#define STM32_SERIAL_USE_UART5 FALSE
#define STM32_SERIAL_USE_USART6 FALSE
#define STM32_SERIAL_USART1_PRIORITY 3
#define STM32_SERIAL_USART2_PRIORITY 3
/*
* SPI driver system settings.
*/
#define STM32_SPI_USE_SPI1 TRUE
#define STM32_SPI_USE_SPI2 TRUE
#define STM32_SPI_USE_SPI3 FALSE
#define STM32_SPI_SPI1_DMA_PRIORITY 1
#define STM32_SPI_SPI2_DMA_PRIORITY 1
#define STM32_SPI_SPI1_IRQ_PRIORITY 2
#define STM32_SPI_SPI2_IRQ_PRIORITY 2
#define STM32_SPI_DMA_ERROR_HOOK(spip) chSysHalt()

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*****************************************************************************
** ChibiOS/RT HAL - EXT driver demo for STM32F0xx. **
*****************************************************************************
** TARGET **
The demo will on an STMicroelectronics STM32F0-Discovery board.
** The Demo **
The application demonstrates the use of the STM32F0xx EXT driver.
** Board Setup **
None required.
** Build Procedure **
The demo has been tested using the free Codesourcery GCC-based toolchain
and YAGARTO.
Just modify the TRGT line in the makefile in order to use different GCC ports.
** Notes **
Some files used by the demo are not part of ChibiOS/RT but are copyright of
ST Microelectronics and are licensed under a different license.
Also note that not all the files present in the ST library are distributed
with ChibiOS/RT, you can find the whole library on the ST web site:
http://www.st.com

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##############################################################################
# Build global options
# NOTE: Can be overridden externally.
#
# Compiler options here.
ifeq ($(USE_OPT),)
USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
endif
# C specific options here (added to USE_OPT).
ifeq ($(USE_COPT),)
USE_COPT =
endif
# C++ specific options here (added to USE_OPT).
ifeq ($(USE_CPPOPT),)
USE_CPPOPT = -fno-rtti
endif
# Enable this if you want the linker to remove unused code and data
ifeq ($(USE_LINK_GC),)
USE_LINK_GC = yes
endif
# If enabled, this option allows to compile the application in THUMB mode.
ifeq ($(USE_THUMB),)
USE_THUMB = yes
endif
# Enable this if you want to see the full log while compiling.
ifeq ($(USE_VERBOSE_COMPILE),)
USE_VERBOSE_COMPILE = no
endif
#
# Build global options
##############################################################################
##############################################################################
# Architecture or project specific options
#
# Enable this if you really want to use the STM FWLib.
ifeq ($(USE_FWLIB),)
USE_FWLIB = no
endif
#
# Architecture or project specific options
##############################################################################
##############################################################################
# Project, sources and paths
#
# Define project name here
PROJECT = ch
# Imported source files and paths
CHIBIOS = ../../..
include $(CHIBIOS)/boards/ST_STM32F0_DISCOVERY/board.mk
include $(CHIBIOS)/os/hal/platforms/STM32F0xx/platform.mk
include $(CHIBIOS)/os/hal/hal.mk
include $(CHIBIOS)/os/ports/GCC/ARMCMx/STM32F0xx/port.mk
include $(CHIBIOS)/os/kernel/kernel.mk
#include $(CHIBIOS)/test/test.mk
# Define linker script file here
LDSCRIPT= $(PORTLD)/STM32F051x8.ld
# C sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CSRC = $(PORTSRC) \
$(KERNSRC) \
$(TESTSRC) \
$(HALSRC) \
$(PLATFORMSRC) \
$(BOARDSRC) \
main.c
# C++ sources that can be compiled in ARM or THUMB mode depending on the global
# setting.
CPPSRC =
# C sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
ACSRC =
# C++ sources to be compiled in ARM mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
ACPPSRC =
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
TCSRC =
# C sources to be compiled in THUMB mode regardless of the global setting.
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
# option that results in lower performance and larger code size.
TCPPSRC =
# List ASM source files here
ASMSRC = $(PORTASM)
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
$(HALINC) $(PLATFORMINC) $(BOARDINC) \
$(CHIBIOS)/os/various
#
# Project, sources and paths
##############################################################################
##############################################################################
# Compiler settings
#
MCU = cortex-m0
#TRGT = arm-elf-
TRGT = arm-none-eabi-
CC = $(TRGT)gcc
CPPC = $(TRGT)g++
# Enable loading with g++ only if you need C++ runtime support.
# NOTE: You can use C++ even without C++ support if you are careful. C++
# runtime support makes code size explode.
LD = $(TRGT)gcc
#LD = $(TRGT)g++
CP = $(TRGT)objcopy
AS = $(TRGT)gcc -x assembler-with-cpp
OD = $(TRGT)objdump
HEX = $(CP) -O ihex
BIN = $(CP) -O binary
# ARM-specific options here
AOPT =
# THUMB-specific options here
TOPT = -mthumb -DTHUMB
# Define C warning options here
CWARN = -Wall -Wextra -Wstrict-prototypes
# Define C++ warning options here
CPPWARN = -Wall -Wextra
#
# Compiler settings
##############################################################################
##############################################################################
# Start of default section
#
# List all default C defines here, like -D_DEBUG=1
DDEFS =
# List all default ASM defines here, like -D_DEBUG=1
DADEFS =
# List all default directories to look for include files here
DINCDIR =
# List the default directory to look for the libraries here
DLIBDIR =
# List all default libraries here
DLIBS =
#
# End of default section
##############################################################################
##############################################################################
# Start of user section
#
# List all user C define here, like -D_DEBUG=1
UDEFS =
# Define ASM defines here
UADEFS =
# List all user directories here
UINCDIR =
# List the user directory to look for the libraries here
ULIBDIR =
# List all user libraries here
ULIBS =
#
# End of user defines
##############################################################################
ifeq ($(USE_FWLIB),yes)
include $(CHIBIOS)/ext/stm32lib/stm32lib.mk
CSRC += $(STM32SRC)
INCDIR += $(STM32INC)
USE_OPT += -DUSE_STDPERIPH_DRIVER
endif
include $(CHIBIOS)/os/ports/GCC/ARMCMx/rules.mk

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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file templates/chconf.h
* @brief Configuration file template.
* @details A copy of this file must be placed in each project directory, it
* contains the application specific kernel settings.
*
* @addtogroup config
* @details Kernel related settings and hooks.
* @{
*/
#ifndef _CHCONF_H_
#define _CHCONF_H_
/*===========================================================================*/
/**
* @name Kernel parameters and options
* @{
*/
/*===========================================================================*/
/**
* @brief System tick frequency.
* @details Frequency of the system timer that drives the system ticks. This
* setting also defines the system tick time unit.
*/
#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)
#define CH_FREQUENCY 1000
#endif
/**
* @brief Round robin interval.
* @details This constant is the number of system ticks allowed for the
* threads before preemption occurs. Setting this value to zero
* disables the preemption for threads with equal priority and the
* round robin becomes cooperative. Note that higher priority
* threads can still preempt, the kernel is always preemptive.
*
* @note Disabling the round robin preemption makes the kernel more compact
* and generally faster.
*/
#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
#define CH_TIME_QUANTUM 20
#endif
/**
* @brief Managed RAM size.
* @details Size of the RAM area to be managed by the OS. If set to zero
* then the whole available RAM is used. The core memory is made
* available to the heap allocator and/or can be used directly through
* the simplified core memory allocator.
*
* @note In order to let the OS manage the whole RAM the linker script must
* provide the @p __heap_base__ and @p __heap_end__ symbols.
* @note Requires @p CH_USE_MEMCORE.
*/
#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
#define CH_MEMCORE_SIZE 0
#endif
/**
* @brief Idle thread automatic spawn suppression.
* @details When this option is activated the function @p chSysInit()
* does not spawn the idle thread automatically. The application has
* then the responsibility to do one of the following:
* - Spawn a custom idle thread at priority @p IDLEPRIO.
* - Change the main() thread priority to @p IDLEPRIO then enter
* an endless loop. In this scenario the @p main() thread acts as
* the idle thread.
* .
* @note Unless an idle thread is spawned the @p main() thread must not
* enter a sleep state.
*/
#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__)
#define CH_NO_IDLE_THREAD FALSE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Performance options
* @{
*/
/*===========================================================================*/
/**
* @brief OS optimization.
* @details If enabled then time efficient rather than space efficient code
* is used when two possible implementations exist.
*
* @note This is not related to the compiler optimization options.
* @note The default is @p TRUE.
*/
#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)
#define CH_OPTIMIZE_SPEED TRUE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Subsystem options
* @{
*/
/*===========================================================================*/
/**
* @brief Threads registry APIs.
* @details If enabled then the registry APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__)
#define CH_USE_REGISTRY TRUE
#endif
/**
* @brief Threads synchronization APIs.
* @details If enabled then the @p chThdWait() function is included in
* the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)
#define CH_USE_WAITEXIT TRUE
#endif
/**
* @brief Semaphores APIs.
* @details If enabled then the Semaphores APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)
#define CH_USE_SEMAPHORES TRUE
#endif
/**
* @brief Semaphores queuing mode.
* @details If enabled then the threads are enqueued on semaphores by
* priority rather than in FIFO order.
*
* @note The default is @p FALSE. Enable this if you have special requirements.
* @note Requires @p CH_USE_SEMAPHORES.
*/
#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)
#define CH_USE_SEMAPHORES_PRIORITY FALSE
#endif
/**
* @brief Atomic semaphore API.
* @details If enabled then the semaphores the @p chSemSignalWait() API
* is included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_SEMAPHORES.
*/
#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)
#define CH_USE_SEMSW TRUE
#endif
/**
* @brief Mutexes APIs.
* @details If enabled then the mutexes APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)
#define CH_USE_MUTEXES TRUE
#endif
/**
* @brief Conditional Variables APIs.
* @details If enabled then the conditional variables APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_MUTEXES.
*/
#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)
#define CH_USE_CONDVARS TRUE
#endif
/**
* @brief Conditional Variables APIs with timeout.
* @details If enabled then the conditional variables APIs with timeout
* specification are included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_CONDVARS.
*/
#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)
#define CH_USE_CONDVARS_TIMEOUT TRUE
#endif
/**
* @brief Events Flags APIs.
* @details If enabled then the event flags APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)
#define CH_USE_EVENTS TRUE
#endif
/**
* @brief Events Flags APIs with timeout.
* @details If enabled then the events APIs with timeout specification
* are included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_EVENTS.
*/
#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)
#define CH_USE_EVENTS_TIMEOUT TRUE
#endif
/**
* @brief Synchronous Messages APIs.
* @details If enabled then the synchronous messages APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)
#define CH_USE_MESSAGES TRUE
#endif
/**
* @brief Synchronous Messages queuing mode.
* @details If enabled then messages are served by priority rather than in
* FIFO order.
*
* @note The default is @p FALSE. Enable this if you have special requirements.
* @note Requires @p CH_USE_MESSAGES.
*/
#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)
#define CH_USE_MESSAGES_PRIORITY FALSE
#endif
/**
* @brief Mailboxes APIs.
* @details If enabled then the asynchronous messages (mailboxes) APIs are
* included in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_SEMAPHORES.
*/
#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)
#define CH_USE_MAILBOXES TRUE
#endif
/**
* @brief I/O Queues APIs.
* @details If enabled then the I/O queues APIs are included in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)
#define CH_USE_QUEUES TRUE
#endif
/**
* @brief Core Memory Manager APIs.
* @details If enabled then the core memory manager APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__)
#define CH_USE_MEMCORE TRUE
#endif
/**
* @brief Heap Allocator APIs.
* @details If enabled then the memory heap allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_MEMCORE and either @p CH_USE_MUTEXES or
* @p CH_USE_SEMAPHORES.
* @note Mutexes are recommended.
*/
#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)
#define CH_USE_HEAP TRUE
#endif
/**
* @brief C-runtime allocator.
* @details If enabled the the heap allocator APIs just wrap the C-runtime
* @p malloc() and @p free() functions.
*
* @note The default is @p FALSE.
* @note Requires @p CH_USE_HEAP.
* @note The C-runtime may or may not require @p CH_USE_MEMCORE, see the
* appropriate documentation.
*/
#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
#define CH_USE_MALLOC_HEAP FALSE
#endif
/**
* @brief Memory Pools Allocator APIs.
* @details If enabled then the memory pools allocator APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
*/
#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)
#define CH_USE_MEMPOOLS TRUE
#endif
/**
* @brief Dynamic Threads APIs.
* @details If enabled then the dynamic threads creation APIs are included
* in the kernel.
*
* @note The default is @p TRUE.
* @note Requires @p CH_USE_WAITEXIT.
* @note Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS.
*/
#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
#define CH_USE_DYNAMIC TRUE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Debug options
* @{
*/
/*===========================================================================*/
/**
* @brief Debug option, system state check.
* @details If enabled the correct call protocol for system APIs is checked
* at runtime.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__)
#define CH_DBG_SYSTEM_STATE_CHECK FALSE
#endif
/**
* @brief Debug option, parameters checks.
* @details If enabled then the checks on the API functions input
* parameters are activated.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_CHECKS FALSE
#endif
/**
* @brief Debug option, consistency checks.
* @details If enabled then all the assertions in the kernel code are
* activated. This includes consistency checks inside the kernel,
* runtime anomalies and port-defined checks.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_ASSERTS FALSE
#endif
/**
* @brief Debug option, trace buffer.
* @details If enabled then the context switch circular trace buffer is
* activated.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_TRACE FALSE
#endif
/**
* @brief Debug option, stack checks.
* @details If enabled then a runtime stack check is performed.
*
* @note The default is @p FALSE.
* @note The stack check is performed in a architecture/port dependent way.
* It may not be implemented or some ports.
* @note The default failure mode is to halt the system with the global
* @p panic_msg variable set to @p NULL.
*/
#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
#define CH_DBG_ENABLE_STACK_CHECK FALSE
#endif
/**
* @brief Debug option, stacks initialization.
* @details If enabled then the threads working area is filled with a byte
* value when a thread is created. This can be useful for the
* runtime measurement of the used stack.
*
* @note The default is @p FALSE.
*/
#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
#define CH_DBG_FILL_THREADS FALSE
#endif
/**
* @brief Debug option, threads profiling.
* @details If enabled then a field is added to the @p Thread structure that
* counts the system ticks occurred while executing the thread.
*
* @note The default is @p TRUE.
* @note This debug option is defaulted to TRUE because it is required by
* some test cases into the test suite.
*/
#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)
#define CH_DBG_THREADS_PROFILING TRUE
#endif
/** @} */
/*===========================================================================*/
/**
* @name Kernel hooks
* @{
*/
/*===========================================================================*/
/**
* @brief Threads descriptor structure extension.
* @details User fields added to the end of the @p Thread structure.
*/
#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
#define THREAD_EXT_FIELDS \
/* Add threads custom fields here.*/
#endif
/**
* @brief Threads initialization hook.
* @details User initialization code added to the @p chThdInit() API.
*
* @note It is invoked from within @p chThdInit() and implicitly from all
* the threads creation APIs.
*/
#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
#define THREAD_EXT_INIT_HOOK(tp) { \
/* Add threads initialization code here.*/ \
}
#endif
/**
* @brief Threads finalization hook.
* @details User finalization code added to the @p chThdExit() API.
*
* @note It is inserted into lock zone.
* @note It is also invoked when the threads simply return in order to
* terminate.
*/
#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__)
#define THREAD_EXT_EXIT_HOOK(tp) { \
/* Add threads finalization code here.*/ \
}
#endif
/**
* @brief Context switch hook.
* @details This hook is invoked just before switching between threads.
*/
#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__)
#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) { \
/* System halt code here.*/ \
}
#endif
/**
* @brief Idle Loop hook.
* @details This hook is continuously invoked by the idle thread loop.
*/
#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)
#define IDLE_LOOP_HOOK() { \
/* Idle loop code here.*/ \
}
#endif
/**
* @brief System tick event hook.
* @details This hook is invoked in the system tick handler immediately
* after processing the virtual timers queue.
*/
#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__)
#define SYSTEM_TICK_EVENT_HOOK() { \
/* System tick event code here.*/ \
}
#endif
/**
* @brief System halt hook.
* @details This hook is invoked in case to a system halting error before
* the system is halted.
*/
#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
#define SYSTEM_HALT_HOOK() { \
/* System halt code here.*/ \
}
#endif
/** @} */
/*===========================================================================*/
/* Port-specific settings (override port settings defaulted in chcore.h). */
/*===========================================================================*/
#endif /* _CHCONF_H_ */
/** @} */

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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file templates/halconf.h
* @brief HAL configuration header.
* @details HAL configuration file, this file allows to enable or disable the
* various device drivers from your application. You may also use
* this file in order to override the device drivers default settings.
*
* @addtogroup HAL_CONF
* @{
*/
#ifndef _HALCONF_H_
#define _HALCONF_H_
#include "mcuconf.h"
/**
* @brief Enables the TM subsystem.
*/
#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
#define HAL_USE_TM FALSE
#endif
/**
* @brief Enables the PAL subsystem.
*/
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
#define HAL_USE_PAL TRUE
#endif
/**
* @brief Enables the ADC subsystem.
*/
#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
#define HAL_USE_ADC FALSE
#endif
/**
* @brief Enables the CAN subsystem.
*/
#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
#define HAL_USE_CAN FALSE
#endif
/**
* @brief Enables the EXT subsystem.
*/
#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
#define HAL_USE_EXT FALSE
#endif
/**
* @brief Enables the GPT subsystem.
*/
#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
#define HAL_USE_GPT TRUE
#endif
/**
* @brief Enables the I2C subsystem.
*/
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
#define HAL_USE_I2C FALSE
#endif
/**
* @brief Enables the ICU subsystem.
*/
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
#define HAL_USE_ICU FALSE
#endif
/**
* @brief Enables the MAC subsystem.
*/
#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
#define HAL_USE_MAC FALSE
#endif
/**
* @brief Enables the MMC_SPI subsystem.
*/
#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
#define HAL_USE_MMC_SPI FALSE
#endif
/**
* @brief Enables the PWM subsystem.
*/
#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
#define HAL_USE_PWM FALSE
#endif
/**
* @brief Enables the RTC subsystem.
*/
#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
#define HAL_USE_RTC FALSE
#endif
/**
* @brief Enables the SDC subsystem.
*/
#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
#define HAL_USE_SDC FALSE
#endif
/**
* @brief Enables the SERIAL subsystem.
*/
#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL TRUE
#endif
/**
* @brief Enables the SERIAL over USB subsystem.
*/
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
#define HAL_USE_SERIAL_USB FALSE
#endif
/**
* @brief Enables the SPI subsystem.
*/
#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
#define HAL_USE_SPI FALSE
#endif
/**
* @brief Enables the UART subsystem.
*/
#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
#define HAL_USE_UART FALSE
#endif
/**
* @brief Enables the USB subsystem.
*/
#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
#define HAL_USE_USB FALSE
#endif
/*===========================================================================*/
/* ADC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
#define ADC_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define ADC_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* CAN driver related settings. */
/*===========================================================================*/
/**
* @brief Sleep mode related APIs inclusion switch.
*/
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
#define CAN_USE_SLEEP_MODE TRUE
#endif
/*===========================================================================*/
/* I2C driver related settings. */
/*===========================================================================*/
/**
* @brief Enables the mutual exclusion APIs on the I2C bus.
*/
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define I2C_USE_MUTUAL_EXCLUSION TRUE
#endif
/*===========================================================================*/
/* MAC driver related settings. */
/*===========================================================================*/
/**
* @brief Enables an event sources for incoming packets.
*/
#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
#define MAC_USE_EVENTS TRUE
#endif
/*===========================================================================*/
/* MMC_SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Block size for MMC transfers.
*/
#if !defined(MMC_SECTOR_SIZE) || defined(__DOXYGEN__)
#define MMC_SECTOR_SIZE 512
#endif
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
* This option is recommended also if the SPI driver does not
* use a DMA channel and heavily loads the CPU.
*/
#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
#define MMC_NICE_WAITING TRUE
#endif
/**
* @brief Number of positive insertion queries before generating the
* insertion event.
*/
#if !defined(MMC_POLLING_INTERVAL) || defined(__DOXYGEN__)
#define MMC_POLLING_INTERVAL 10
#endif
/**
* @brief Interval, in milliseconds, between insertion queries.
*/
#if !defined(MMC_POLLING_DELAY) || defined(__DOXYGEN__)
#define MMC_POLLING_DELAY 10
#endif
/**
* @brief Uses the SPI polled API for small data transfers.
* @details Polled transfers usually improve performance because it
* saves two context switches and interrupt servicing. Note
* that this option has no effect on large transfers which
* are always performed using DMAs/IRQs.
*/
#if !defined(MMC_USE_SPI_POLLING) || defined(__DOXYGEN__)
#define MMC_USE_SPI_POLLING TRUE
#endif
/*===========================================================================*/
/* SDC driver related settings. */
/*===========================================================================*/
/**
* @brief Number of initialization attempts before rejecting the card.
* @note Attempts are performed at 10mS intervals.
*/
#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
#define SDC_INIT_RETRY 100
#endif
/**
* @brief Include support for MMC cards.
* @note MMC support is not yet implemented so this option must be kept
* at @p FALSE.
*/
#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
#define SDC_MMC_SUPPORT FALSE
#endif
/**
* @brief Delays insertions.
* @details If enabled this options inserts delays into the MMC waiting
* routines releasing some extra CPU time for the threads with
* lower priority, this may slow down the driver a bit however.
*/
#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
#define SDC_NICE_WAITING TRUE
#endif
/*===========================================================================*/
/* SERIAL driver related settings. */
/*===========================================================================*/
/**
* @brief Default bit rate.
* @details Configuration parameter, this is the baud rate selected for the
* default configuration.
*/
#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
#define SERIAL_DEFAULT_BITRATE 38400
#endif
/**
* @brief Serial buffers size.
* @details Configuration parameter, you can change the depth of the queue
* buffers depending on the requirements of your application.
* @note The default is 64 bytes for both the transmission and receive
* buffers.
*/
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
#define SERIAL_BUFFERS_SIZE 16
#endif
/*===========================================================================*/
/* SPI driver related settings. */
/*===========================================================================*/
/**
* @brief Enables synchronous APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
#define SPI_USE_WAIT TRUE
#endif
/**
* @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
* @note Disabling this option saves both code and data space.
*/
#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
#define SPI_USE_MUTUAL_EXCLUSION TRUE
#endif
#endif /* _HALCONF_H_ */
/** @} */

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/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include "ch.h"
#include "hal.h"
/*===========================================================================*/
/* Configurable settings. */
/*===========================================================================*/
#ifndef RANDOMIZE
#define RANDOMIZE FALSE
#endif
#ifndef ITERATIONS
#define ITERATIONS 100
#endif
#ifndef NUM_THREADS
#define NUM_THREADS 4
#endif
#ifndef MAILBOX_SIZE
#define MAILBOX_SIZE 4
#endif
/*===========================================================================*/
/* Test related code. */
/*===========================================================================*/
#define MSG_SEND_LEFT 0
#define MSG_SEND_RIGHT 1
static bool_t saturated;
/*
* Mailboxes and buffers.
*/
static Mailbox mb[NUM_THREADS];
static msg_t b[NUM_THREADS][MAILBOX_SIZE];
/*
* Test worker threads.
*/
static WORKING_AREA(waWorkerThread[NUM_THREADS], 128);
static msg_t WorkerThread(void *arg) {
static volatile unsigned x = 0;
static unsigned cnt = 0;
unsigned me = (unsigned)arg;
unsigned target;
unsigned r;
msg_t msg;
chRegSetThreadName("worker");
/* Work loop.*/
while (TRUE) {
/* Waiting for a message.*/
chMBFetch(&mb[me], &msg, TIME_INFINITE);
#if RANDOMIZE
/* Pseudo-random delay.*/
{
chSysLock();
r = rand() & 15;
chSysUnlock();
while (r--)
x++;
}
#else
/* Fixed delay.*/
{
r = me >> 4;
while (r--)
x++;
}
#endif
/* Deciding in which direction to re-send the message.*/
if (msg == MSG_SEND_LEFT)
target = me - 1;
else
target = me + 1;
if (target < NUM_THREADS) {
/* If this thread is not at the end of a chain re-sending the message,
note this check works because the variable target is unsigned.*/
msg = chMBPost(&mb[target], msg, TIME_IMMEDIATE);
if (msg != RDY_OK)
saturated = TRUE;
}
else {
/* Provides a visual feedback about the system.*/
if (++cnt >= 500) {
cnt = 0;
palTogglePad(GPIOC, GPIOC_LED4);
}
}
}
}
/*
* GPT2 callback.
*/
static void gpt2cb(GPTDriver *gptp) {
msg_t msg;
(void)gptp;
chSysLockFromIsr();
msg = chMBPostI(&mb[0], MSG_SEND_RIGHT);
if (msg != RDY_OK)
saturated = TRUE;
chSysUnlockFromIsr();
}
/*
* GPT3 callback.
*/
static void gpt3cb(GPTDriver *gptp) {
msg_t msg;
(void)gptp;
chSysLockFromIsr();
msg = chMBPostI(&mb[NUM_THREADS - 1], MSG_SEND_LEFT);
if (msg != RDY_OK)
saturated = TRUE;
chSysUnlockFromIsr();
}
/*
* GPT2 configuration.
*/
static const GPTConfig gpt2cfg = {
1000000, /* 1MHz timer clock.*/
gpt2cb /* Timer callback.*/
};
/*
* GPT3 configuration.
*/
static const GPTConfig gpt3cfg = {
1000000, /* 1MHz timer clock.*/
gpt3cb /* Timer callback.*/
};
/*===========================================================================*/
/* Generic demo code. */
/*===========================================================================*/
static void print(char *p) {
while (*p) {
chSequentialStreamPut(&SD1, *p++);
}
}
static void println(char *p) {
while (*p) {
chSequentialStreamPut(&SD1, *p++);
}
chSequentialStreamWrite(&SD1, (uint8_t *)"\r\n", 2);
}
static void printn(uint32_t n) {
char buf[16], *p;
if (!n)
chSequentialStreamPut(&SD1, '0');
else {
p = buf;
while (n)
*p++ = (n % 10) + '0', n /= 10;
while (p > buf)
chSequentialStreamPut(&SD1, *--p);
}
}
/*
* Application entry point.
*/
int main(void) {
unsigned i;
gptcnt_t interval, threshold, worst;
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
/*
* Prepares the Serial driver 1 and GPT drivers 2 and 3.
*/
sdStart(&SD1, NULL);
palSetPadMode(GPIOA, 9, PAL_MODE_ALTERNATE(1)); /* USART1 TX. */
palSetPadMode(GPIOA, 10, PAL_MODE_ALTERNATE(1)); /* USART1 RX. */
gptStart(&GPTD2, &gpt2cfg);
gptStart(&GPTD3, &gpt3cfg);
/*
* Initializes the mailboxes and creates the worker threads.
*/
for (i = 0; i < NUM_THREADS; i++) {
chMBInit(&mb[i], b[i], MAILBOX_SIZE);
chThdCreateStatic(waWorkerThread[i], sizeof waWorkerThread[i],
NORMALPRIO - 20, WorkerThread, (void *)i);
}
/*
* Test procedure.
*/
println("");
println("*** ChibiOS/RT IRQ-STORM long duration test");
println("***");
print("*** Kernel: ");
println(CH_KERNEL_VERSION);
print("*** Compiled: ");
println(__DATE__ " - " __TIME__);
#ifdef CH_COMPILER_NAME
print("*** Compiler: ");
println(CH_COMPILER_NAME);
#endif
print("*** Architecture: ");
println(CH_ARCHITECTURE_NAME);
#ifdef CH_CORE_VARIANT_NAME
print("*** Core Variant: ");
println(CH_CORE_VARIANT_NAME);
#endif
#ifdef CH_PORT_INFO
print("*** Port Info: ");
println(CH_PORT_INFO);
#endif
#ifdef PLATFORM_NAME
print("*** Platform: ");
println(PLATFORM_NAME);
#endif
#ifdef BOARD_NAME
print("*** Test Board: ");
println(BOARD_NAME);
#endif
println("***");
print("*** System Clock: ");
printn(STM32_SYSCLK);
println("");
print("*** Iterations: ");
printn(ITERATIONS);
println("");
print("*** Randomize: ");
printn(RANDOMIZE);
println("");
print("*** Threads: ");
printn(NUM_THREADS);
println("");
print("*** Mailbox size: ");
printn(MAILBOX_SIZE);
println("");
println("");
worst = 0;
for (i = 1; i <= ITERATIONS; i++){
print("Iteration ");
printn(i);
println("");
saturated = FALSE;
threshold = 0;
for (interval = 2000; interval >= 20; interval -= interval / 10) {
gptStartContinuous(&GPTD2, interval - 1); /* Slightly out of phase.*/
gptStartContinuous(&GPTD3, interval + 1); /* Slightly out of phase.*/
chThdSleepMilliseconds(1000);
gptStopTimer(&GPTD2);
gptStopTimer(&GPTD3);
if (!saturated)
print(".");
else {
print("#");
if (threshold == 0)
threshold = interval;
}
}
/* Gives the worker threads a chance to empty the mailboxes before next
cycle.*/
chThdSleepMilliseconds(20);
println("");
print("Saturated at ");
printn(threshold);
println(" uS");
println("");
if (threshold > worst)
worst = threshold;
}
gptStopTimer(&GPTD2);
gptStopTimer(&GPTD3);
print("Worst case at ");
printn(worst);
println(" uS");
println("");
println("Test Complete");
/*
* Normal main() thread activity, nothing in this test.
*/
while (TRUE) {
chThdSleepMilliseconds(5000);
}
return 0;
}

111
testhal/STM32F0xx/IRQ_STORM/mcuconf.h Normal file
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@ -0,0 +1,111 @@
/*
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
2011,2012 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* STM32F0xx drivers configuration.
* The following settings override the default settings present in
* the various device driver implementation headers.
* Note that the settings for each driver only have effect if the whole
* driver is enabled in halconf.h.
*
* IRQ priorities:
* 3...0 Lowest...Highest.
*
* DMA priorities:
* 0...3 Lowest...Highest.
*/
/*
* HAL driver system settings.
*/
#define STM32_NO_INIT FALSE
#define STM32_PVD_ENABLE FALSE
#define STM32_PLS STM32_PLS_LEV0
#define STM32_HSI_ENABLED TRUE
#define STM32_HSI14_ENABLED TRUE
#define STM32_LSI_ENABLED TRUE
#define STM32_HSE_ENABLED FALSE
#define STM32_LSE_ENABLED FALSE
#define STM32_SW STM32_SW_PLL
#define STM32_PLLSRC STM32_PLLSRC_HSI
#define STM32_PLLXTPRE STM32_PLLXTPRE_DIV1
#define STM32_PLLMUL_VALUE 12
#define STM32_HPRE STM32_HPRE_DIV1
#define STM32_PPRE STM32_PPRE_DIV1
#define STM32_ADCSW STM32_ADCSW_HSI14
#define STM32_ADCPRE STM32_ADCPRE_DIV4
#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK
#define STM32_ADCPRE STM32_ADCPRE_DIV4
#define STM32_ADCSW STM32_ADCSW_HSI14
#define STM32_CECSW STM32_CECSW_HSI
#define STM32_I2C1SW STM32_I2C1SW_HSI
#define STM32_USART1SW STM32_USART1SW_PCLK
#define STM32_RTCSEL STM32_RTCSEL_LSI
/*
* ADC driver system settings.
*/
#define STM32_ADC_USE_ADC1 TRUE
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_IRQ_PRIORITY 2
#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2
/*
* EXT driver system settings.
*/
#define STM32_EXT_EXTI0_1_IRQ_PRIORITY 3
#define STM32_EXT_EXTI2_3_IRQ_PRIORITY 3
#define STM32_EXT_EXTI4_15_IRQ_PRIORITY 3
#define STM32_EXT_EXTI16_IRQ_PRIORITY 3
#define STM32_EXT_EXTI17_IRQ_PRIORITY 3
/*
* GPT driver system settings.
*/
#define STM32_GPT_USE_TIM1 FALSE
#define STM32_GPT_USE_TIM2 TRUE
#define STM32_GPT_USE_TIM3 TRUE
#define STM32_GPT_TIM1_IRQ_PRIORITY 2
#define STM32_GPT_TIM2_IRQ_PRIORITY 1
#define STM32_GPT_TIM3_IRQ_PRIORITY 3
/*
* SERIAL driver system settings.
*/
#define STM32_SERIAL_USE_USART1 TRUE
#define STM32_SERIAL_USE_USART2 FALSE
#define STM32_SERIAL_USE_USART3 FALSE
#define STM32_SERIAL_USE_UART4 FALSE
#define STM32_SERIAL_USE_UART5 FALSE
#define STM32_SERIAL_USE_USART6 FALSE
#define STM32_SERIAL_USART1_PRIORITY 3
#define STM32_SERIAL_USART2_PRIORITY 3
/*
* SPI driver system settings.
*/
#define STM32_SPI_USE_SPI1 TRUE
#define STM32_SPI_USE_SPI2 TRUE
#define STM32_SPI_USE_SPI3 FALSE
#define STM32_SPI_SPI1_DMA_PRIORITY 1
#define STM32_SPI_SPI2_DMA_PRIORITY 1
#define STM32_SPI_SPI1_IRQ_PRIORITY 2
#define STM32_SPI_SPI2_IRQ_PRIORITY 2
#define STM32_SPI_DMA_ERROR_HOOK(spip) chSysHalt()

31
testhal/STM32F0xx/IRQ_STORM/readme.txt Normal file
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@ -0,0 +1,31 @@
*****************************************************************************
** ChibiOS/RT HAL - IRQ_STORM stress test demo for STM32F0xx. **
*****************************************************************************
** TARGET **
The demo will on an STMicroelectronics STM32F0-Discovery board.
** The Demo **
The application demonstrates the use of the STM32F0xx GPT, PAL and Serial
drivers in order to implement a system stress demo.
** Board Setup **
None.
** Build Procedure **
The demo has been tested using the free Codesourcery GCC-based toolchain
and YAGARTO.
Just modify the TRGT line in the makefile in order to use different GCC ports.
** Notes **
Some files used by the demo are not part of ChibiOS/RT but are copyright of
ST Microelectronics and are licensed under a different license.
Also note that not all the files present in the ST library are distributed
with ChibiOS/RT, you can find the whole library on the ST web site:
http://www.st.com

10
testhal/STM32F1xx/IRQ_STORM/main.c
View File

@ -170,29 +170,29 @@ static const GPTConfig gpt2cfg = {
static void print(char *p) {
while (*p) {
chIOPut(&SD2, *p++);
chSequentialStreamPut(&SD2, *p++);
}
}
static void println(char *p) {
while (*p) {
chIOPut(&SD2, *p++);
chSequentialStreamPut(&SD2, *p++);
}
chIOWriteTimeout(&SD2, (uint8_t *)"\r\n", 2, TIME_INFINITE);
chSequentialStreamWrite(&SD2, (uint8_t *)"\r\n", 2);
}
static void printn(uint32_t n) {
char buf[16], *p;
if (!n)
chIOPut(&SD2, '0');
chSequentialStreamPut(&SD2, '0');
else {
p = buf;
while (n)
*p++ = (n % 10) + '0', n /= 10;
while (p > buf)
chIOPut(&SD2, *--p);
chSequentialStreamPut(&SD2, *--p);
}
}

10
testhal/STM32F4xx/IRQ_STORM/main.c
View File

@ -170,29 +170,29 @@ static const GPTConfig gpt3cfg = {
static void print(char *p) {
while (*p) {
chIOPut(&SD2, *p++);
chSequentialStreamPut(&SD2, *p++);
}
}
static void println(char *p) {
while (*p) {
chIOPut(&SD2, *p++);
chSequentialStreamPut(&SD2, *p++);
}
chIOWriteTimeout(&SD2, (uint8_t *)"\r\n", 2, TIME_INFINITE);
chSequentialStreamWrite(&SD2, (uint8_t *)"\r\n", 2);
}
static void printn(uint32_t n) {
char buf[16], *p;
if (!n)
chIOPut(&SD2, '0');
chSequentialStreamPut(&SD2, '0');
else {
p = buf;
while (n)
*p++ = (n % 10) + '0', n /= 10;
while (p > buf)
chIOPut(&SD2, *--p);
chSequentialStreamPut(&SD2, *--p);
}
}

2
testhal/STM32L1xx/ADC/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

2
testhal/STM32L1xx/EXT/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

2
testhal/STM32L1xx/GPT/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

2
testhal/STM32L1xx/IRQ_STORM/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

2
testhal/STM32L1xx/IRQ_STORM/readme.txt
View File

@ -1,5 +1,5 @@
*****************************************************************************
** ChibiOS/RT HAL - PWM-ICU drivers demo for STM32L1xx. **
** ChibiOS/RT HAL - IRQ_STORM stress test demo for STM32L1xx. **
*****************************************************************************
** TARGET **

2
testhal/STM32L1xx/PVD/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

2
testhal/STM32L1xx/PWM-ICU/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

2
testhal/STM32L1xx/SPI/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.

2
testhal/STM32L1xx/UART/mcuconf.h
View File

@ -86,6 +86,8 @@
#define STM32_EXT_EXTI17_IRQ_PRIORITY 6
#define STM32_EXT_EXTI18_IRQ_PRIORITY 6
#define STM32_EXT_EXTI19_IRQ_PRIORITY 6
#define STM32_EXT_EXTI20_IRQ_PRIORITY 6
#define STM32_EXT_EXTI21_22_IRQ_PRIORITY 6
/*
* GPT driver system settings.