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ChibiOS
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More H7-related changes. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@11182 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Giovanni Di Sirio 2017-12-25 16:14:03 +00:00
parent 7ae67eb81d
commit 72c3417c88
9 changed files with 73 additions and 27 deletions
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2
demos/STM32/RT-STM32H743I-NUCLEO144/Makefile
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@ -5,7 +5,7 @@
# Compiler options here.
ifeq ($(USE_OPT),)
USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
endif
# C specific options here (added to USE_OPT).

4
demos/STM32/RT-STM32H743I-NUCLEO144/debug/RT-STM32H743I-NUCLEO144 (OpenOCD, Flash and Run).launch
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File diff suppressed because one or more lines are too long

2
demos/STM32/RT-STM32H743I-NUCLEO144/halconf.h
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@ -34,7 +34,7 @@
* @brief Enables the PAL subsystem.
*/
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
#define HAL_USE_PAL FALSE
#define HAL_USE_PAL TRUE
#endif
/**

8
demos/STM32/RT-STM32H743I-NUCLEO144/main.c
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@ -29,9 +29,9 @@ static THD_FUNCTION(Thread1, arg) {
(void)arg;
chRegSetThreadName("blinker");
while (true) {
// palSetLine(LINE_ARD_D13);
palSetLine(LINE_ARD_D13);
chThdSleepMilliseconds(500);
// palClearLine(LINE_ARD_D13);
palClearLine(LINE_ARD_D13);
chThdSleepMilliseconds(500);
}
}
@ -54,8 +54,8 @@ int main(void) {
/*
* ARD_D13 is programmed as output (board LED).
*/
// palClearLine(LINE_ARD_D13);
// palSetLineMode(LINE_ARD_D13, PAL_MODE_OUTPUT_PUSHPULL);
palClearLine(LINE_ARD_D13);
palSetLineMode(LINE_ARD_D13, PAL_MODE_OUTPUT_PUSHPULL);
/*
* Activates the serial driver 1 using the driver default configuration.

6
demos/STM32/RT-STM32H743I-NUCLEO144/mcuconf.h
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@ -45,12 +45,10 @@
* Register constants are taken from the ST header.
*/
#define STM32_VOS STM32_VOS_SCALE1
#define STM32_PWR_CR1 (PWR_CR1_PVDEN | \
PWR_CR1_SVOS_1 | \
#define STM32_PWR_CR1 (PWR_CR1_SVOS_1 | \
PWR_CR1_SVOS_0)
#define STM32_PWR_CR2 (PWR_CR2_BREN)
#define STM32_PWR_CR3 (PWR_CR3_SCUEN | \
PWR_CR3_LDOEN | \
#define STM32_PWR_CR3 (PWR_CR3_LDOEN | \
PWR_CR3_USBREGEN | \
PWR_CR3_USB33DEN)
#define STM32_PWR_CPUCR 0

34
os/hal/ports/STM32/LLD/GPIOv2/hal_pal_lld.c
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@ -158,8 +158,13 @@ void _pal_lld_enablepadevent(ioportid_t port,
/* Multiple channel setting of the same channel not allowed, first disable
it. This is done because on STM32 the same channel cannot be mapped on
multiple ports.*/
#if defined(STM32_EXTI_ENHANCED)
osalDbgAssert(((EXTI->RTSR1 & padmask) == 0U) &&
((EXTI->FTSR1 & padmask) == 0U), "channel already in use");
#else
osalDbgAssert(((EXTI->RTSR & padmask) == 0U) &&
((EXTI->FTSR & padmask) == 0U), "channel already in use");
#endif
/* Index and mask of the SYSCFG CR register to be used.*/
cridx = (uint32_t)pad >> 2U;
@ -174,6 +179,20 @@ void _pal_lld_enablepadevent(ioportid_t port,
SYSCFG->EXTICR[cridx] = (SYSCFG->EXTICR[cridx] & crmask) | (portidx << croff);
/* Programming edge registers.*/
#if defined(STM32_EXTI_ENHANCED)
if (mode & PAL_EVENT_MODE_RISING_EDGE)
EXTI->RTSR1 |= padmask;
else
EXTI->RTSR1 &= ~padmask;
if (mode & PAL_EVENT_MODE_FALLING_EDGE)
EXTI->FTSR1 |= padmask;
else
EXTI->FTSR1 &= ~padmask;
/* Programming interrupt and event registers.*/
EXTI_D1->IMR1 |= padmask;
EXTI_D1->EMR1 &= ~padmask;
#else
if (mode & PAL_EVENT_MODE_RISING_EDGE)
EXTI->RTSR |= padmask;
else
@ -186,6 +205,7 @@ void _pal_lld_enablepadevent(ioportid_t port,
/* Programming interrupt and event registers.*/
EXTI->IMR |= padmask;
EXTI->EMR &= ~padmask;
#endif
}
/**
@ -200,8 +220,13 @@ void _pal_lld_enablepadevent(ioportid_t port,
void _pal_lld_disablepadevent(ioportid_t port, iopadid_t pad) {
uint32_t padmask, rtsr1, ftsr1;
#if defined(STM32_EXTI_ENHANCED)
rtsr1 = EXTI->RTSR1;
ftsr1 = EXTI->FTSR1;
#else
rtsr1 = EXTI->RTSR;
ftsr1 = EXTI->FTSR;
#endif
/* Mask of the pad.*/
padmask = 1U << (uint32_t)pad;
@ -222,12 +247,21 @@ void _pal_lld_disablepadevent(ioportid_t port, iopadid_t pad) {
osalDbgAssert(crport == portidx, "channel mapped on different port");
#if defined(STM32_EXTI_ENHANCED)
/* Disabling channel.*/
EXTI_D1->IMR1 &= ~padmask;
EXTI_D1->EMR1 &= ~padmask;
EXTI->RTSR1 = rtsr1 & ~padmask;
EXTI->FTSR1 = ftsr1 & ~padmask;
EXTI_D1->PR1 = padmask;
#else
/* Disabling channel.*/
EXTI->IMR &= ~padmask;
EXTI->EMR &= ~padmask;
EXTI->RTSR = rtsr1 & ~padmask;
EXTI->FTSR = ftsr1 & ~padmask;
EXTI->PR = padmask;
#endif
#if PAL_USE_CALLBACKS || PAL_USE_WAIT
/* Callback cleared and/or thread reset.*/

32
os/hal/ports/STM32/STM32H7xx/hal_lld.c
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@ -36,7 +36,7 @@
* @brief CMSIS system core clock variable.
* @note It is declared in system_stm32f7xx.h.
*/
uint32_t SystemCoreClock = STM32_HCLK;
uint32_t SystemCoreClock = STM32_C_CK;
/*===========================================================================*/
/* Driver local variables and types. */
@ -92,23 +92,22 @@ static inline void init_bkp_domain(void) {
* @brief Initializes the PWR unit.
*/
static inline void init_pwr(void) {
#if 0
PWR_TypeDef *pwr = PWR; /* For inspection.*/
(void)pwr;
#endif
PWR->CR1 = STM32_PWR_CR1;
PWR->CR1 = STM32_PWR_CR1 | 0xF0000000;
PWR->CR2 = STM32_PWR_CR2;
PWR->CR3 = STM32_PWR_CR3;
PWR->CR1 = STM32_PWR_CR1;
PWR->CPUCR = STM32_PWR_CPUCR;
PWR->D3CR = STM32_VOS;
while ((PWR->CSR1 & PWR_CSR1_ACTVOS) == 0)
;
#if STM32_PWR_CR2 & PWR_CR2_BREN
while ((PWR->CR2 & PWR_CR2_BRRDY) == 0)
;
rccEnableBKPRAM(false);
#endif
#if STM32_PWR_CR3 & PWR_CR3_USB33DEN
while ((PWR->CR3 & PWR_CR3_USB33RDY) == 0)
;
// while ((PWR->CR2 & PWR_CR2_BRRDY) == 0)
// ;
// rccEnableBKPRAM(false);
#endif
}
@ -158,8 +157,19 @@ void hal_lld_init(void) {
* @special
*/
void stm32_clock_init(void) {
#if 0
RCC_TypeDef *rcc = RCC; /* For inspection.*/
(void)rcc;
#endif
#if STM32_NO_INIT == FALSE
#if !defined(STM32_DISABLE_ERRATA_2_2_15)
/* Fix for errata 2.2.15: Reading from AXI SRAM might lead to data
read corruption.
AXI->TARG7_FN_MOD.*/
*((volatile uint32_t *)0x51000000 + 0x1108 + 0x7000) = 0x00000001U;
#endif
/* PWR initialization.*/
init_pwr();
@ -326,7 +336,7 @@ void stm32_clock_init(void) {
from HSI.*/
#if STM32_SW != STM32_SW_HSI_CK
RCC->CFGR |= STM32_SW; /* Switches on the selected clock source. */
while ((RCC->CFGR & RCC_CFGR_SWS) != (STM32_SW << 2))
while ((RCC->CFGR & RCC_CFGR_SWS) != (STM32_SW << 3U))
;
#endif

11
os/hal/ports/STM32/STM32H7xx/hal_lld.h
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@ -538,8 +538,7 @@
* @brief PWR CR1 initializer.
*/
#if !defined(STM32_PWR_CR1) || defined(__DOXYGEN__)
#define STM32_PWR_CR1 (PWR_CR1_PVDEN | \
PWR_CR1_SVOS_1 | \
#define STM32_PWR_CR1 (PWR_CR1_SVOS_1 | \
PWR_CR1_SVOS_0)
#endif
@ -554,8 +553,7 @@
* @brief PWR CR3 initializer.
*/
#if !defined(STM32_PWR_CR3) || defined(__DOXYGEN__)
#define STM32_PWR_CR3 (PWR_CR3_SCUEN | \
PWR_CR3_LDOEN | \
#define STM32_PWR_CR3 (PWR_CR3_LDOEN | \
PWR_CR3_USBREGEN | \
PWR_CR3_USB33DEN)
#endif
@ -2068,6 +2066,11 @@
#error "invalid STM32_D1CPRE value specified"
#endif
/**
* @brief Core clock.
*/
#define STM32_C_CK STM32_SYS_D1CPRE_CK
/**
* @brief HCLK clock.
*/

1
os/hal/ports/STM32/STM32H7xx/stm32_registry.h
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@ -77,6 +77,7 @@
#define STM32_ETH_NUMBER 61
/* EXTI attributes.*/
#define STM32_EXTI_ENHANCED
/* GPIO attributes.*/
#define STM32_HAS_GPIOA TRUE