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#509

This commit is contained in:
rusefi 2018-01-23 11:08:37 -05:00
parent 22b4d339c7
commit feb6f5c90f
3 changed files with 580 additions and 0 deletions
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2
firmware/docs/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
Chibios.16_original
Chibios.16_rusefi

572
firmware/docs/chibios_rusefi_16.patch Normal file
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@ -0,0 +1,572 @@
diff -uwr Chibios.16_original/.git/HEAD Chibios.16_rusefi/.git/HEAD
--- Chibios.16_original/.git/HEAD 2018-01-23 10:57:52.077603400 -0500
+++ Chibios.16_rusefi/.git/HEAD 2018-01-23 11:00:01.595011400 -0500
@@ -1 +1 @@
-ref: refs/heads/stable_16.1.x
+ref: refs/heads/stable_rusefi
diff -uwr Chibios.16_original/.git/config Chibios.16_rusefi/.git/config
--- Chibios.16_original/.git/config 2018-01-23 10:57:52.096604500 -0500
+++ Chibios.16_rusefi/.git/config 2018-01-23 11:00:01.612012400 -0500
@@ -8,6 +8,6 @@
[remote "origin"]
url = https://github.com/rusefi/ChibiOS
fetch = +refs/heads/*:refs/remotes/origin/*
-[branch "stable_16.1.x"]
+[branch "stable_rusefi"]
remote = origin
- merge = refs/heads/stable_16.1.x
+ merge = refs/heads/stable_rusefi
Binary files Chibios.16_original/.git/index and Chibios.16_rusefi/.git/index differ
diff -uwr Chibios.16_original/.git/logs/HEAD Chibios.16_rusefi/.git/logs/HEAD
--- Chibios.16_original/.git/logs/HEAD 2018-01-23 10:57:52.082603700 -0500
+++ Chibios.16_rusefi/.git/logs/HEAD 2018-01-23 11:00:01.604011900 -0500
@@ -1 +1 @@
-0000000000000000000000000000000000000000 c8198eb36c2174484141f0119f720bcf0468a0b9 rusefi <arro239+rusefi@gmail.com> 1516723072 -0500 clone: from https://github.com/rusefi/ChibiOS
+0000000000000000000000000000000000000000 02f9f87361e018ce50bfe19dd9927012b9d97db8 rusefi <arro239+rusefi@gmail.com> 1516723201 -0500 clone: from https://github.com/rusefi/ChibiOS
Only in Chibios.16_original/.git/logs/refs/heads: stable_16.1.x
Only in Chibios.16_rusefi/.git/logs/refs/heads: stable_rusefi
diff -uwr Chibios.16_original/.git/logs/refs/remotes/origin/HEAD Chibios.16_rusefi/.git/logs/refs/remotes/origin/HEAD
--- Chibios.16_original/.git/logs/refs/remotes/origin/HEAD 2018-01-23 10:57:52.075603300 -0500
+++ Chibios.16_rusefi/.git/logs/refs/remotes/origin/HEAD 2018-01-23 11:00:01.591011200 -0500
@@ -1 +1 @@
-0000000000000000000000000000000000000000 b263680b98fbb41e939ce62e55916254ece4acc7 rusefi <arro239+rusefi@gmail.com> 1516723072 -0500 clone: from https://github.com/rusefi/ChibiOS
+0000000000000000000000000000000000000000 b263680b98fbb41e939ce62e55916254ece4acc7 rusefi <arro239+rusefi@gmail.com> 1516723201 -0500 clone: from https://github.com/rusefi/ChibiOS
Only in Chibios.16_original/.git/refs/heads: stable_16.1.x
Only in Chibios.16_rusefi/.git/refs/heads: stable_rusefi
diff -uwr Chibios.16_original/demos/STM32/RT-STM32F334R8-NUCLEO/mcuconf.h Chibios.16_rusefi/demos/STM32/RT-STM32F334R8-NUCLEO/mcuconf.h
--- Chibios.16_original/demos/STM32/RT-STM32F334R8-NUCLEO/mcuconf.h 2018-01-23 10:57:53.109662500 -0500
+++ Chibios.16_rusefi/demos/STM32/RT-STM32F334R8-NUCLEO/mcuconf.h 2018-01-23 11:00:03.925144700 -0500
@@ -67,7 +67,7 @@
#define STM32_ADC_USE_ADC1 FALSE
#define STM32_ADC_USE_ADC2 FALSE
#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
-#define STM32_ADC_ADC2_DMA_STREAM STM32_DMA_STREAM_ID(2, 1)
+#define STM32_ADC_ADC2_DMA_STREAM STM32_DMA_STREAM_ID(1, 2)
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_ADC2_DMA_PRIORITY 2
#define STM32_ADC_ADC12_IRQ_PRIORITY 5
Only in Chibios.16_original: doc
diff -uwr Chibios.16_original/os/common/ports/ARMCMx/compilers/GCC/rules.mk Chibios.16_rusefi/os/common/ports/ARMCMx/compilers/GCC/rules.mk
--- Chibios.16_original/os/common/ports/ARMCMx/compilers/GCC/rules.mk 2018-01-23 10:57:54.326732100 -0500
+++ Chibios.16_rusefi/os/common/ports/ARMCMx/compilers/GCC/rules.mk 2018-01-23 11:00:05.616241400 -0500
@@ -93,8 +93,9 @@
TCOBJS := $(addprefix $(OBJDIR)/, $(notdir $(TCSRC:.c=.o)))
TCPPOBJS := $(addprefix $(OBJDIR)/, $(notdir $(TCPPSRC:.cpp=.o)))
ASMOBJS := $(addprefix $(OBJDIR)/, $(notdir $(ASMSRC:.s=.o)))
-ASMXOBJS := $(addprefix $(OBJDIR)/, $(notdir $(ASMXSRC:.S=.o)))
-OBJS := $(ASMXOBJS) $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS)
+#ASMXOBJS := $(addprefix $(OBJDIR)/, $(notdir $(ASMXSRC:.S=.o)))
+#OBJS := $(ASMXOBJS) $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS)
+OBJS := $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS)
# Paths
IINCDIR := $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
@@ -226,14 +227,14 @@
@$(AS) -c $(ASFLAGS) -I. $(IINCDIR) $< -o $@
endif
-$(ASMXOBJS) : $(OBJDIR)/%.o : %.S Makefile
-ifeq ($(USE_VERBOSE_COMPILE),yes)
- @echo
- $(CC) -c $(ASXFLAGS) $(TOPT) -I. $(IINCDIR) $< -o $@
-else
- @echo Compiling $(<F)
- @$(CC) -c $(ASXFLAGS) $(TOPT) -I. $(IINCDIR) $< -o $@
-endif
+#$(ASMXOBJS) : $(OBJDIR)/%.o : %.S Makefile
+#ifeq ($(USE_VERBOSE_COMPILE),yes)
+# @echo
+# $(CC) -c $(ASXFLAGS) $(TOPT) -I. $(IINCDIR) $< -o $@
+#else
+# @echo Compiling $(<F)
+# @$(CC) -c $(ASXFLAGS) $(TOPT) -I. $(IINCDIR) $< -o $@
+#endif
$(BUILDDIR)/$(PROJECT).elf: $(OBJS) $(LDSCRIPT)
ifeq ($(USE_VERBOSE_COMPILE),yes)
Only in Chibios.16_rusefi/os/common: startup
diff -uwr Chibios.16_original/os/hal/include/uart.h Chibios.16_rusefi/os/hal/include/uart.h
--- Chibios.16_original/os/hal/include/uart.h 2018-01-23 10:57:57.236898500 -0500
+++ Chibios.16_rusefi/os/hal/include/uart.h 2018-01-23 11:00:08.770421800 -0500
@@ -185,6 +185,23 @@
#define _uart_wakeup_rx_error_isr(uartp)
#endif /* !UART_USE_WAIT */
+#if (UART_USE_WAIT == TRUE) || defined(__DOXYGEN__)
+/**
+ * @brief Wakes up the waiting thread in case of RX timeout.
+ *
+ * @param[in] uartp pointer to the @p UARTDriver object
+ *
+ * @notapi
+ */
+#define _uart_wakeup_rx_timeout_isr(uartp) { \
+ osalSysLockFromISR(); \
+ osalThreadResumeI(&(uartp)->threadrx, MSG_TIMEOUT); \
+ osalSysUnlockFromISR(); \
+}
+#else /* !UART_USE_WAIT */
+#define _uart_wakeup_rx_timeout_isr(uartp)
+#endif /* !UART_USE_WAIT */
+
/**
* @brief Common ISR code for early TX.
* @details This code handles the portable part of the ISR code:
@@ -258,6 +275,27 @@
}
/**
+ * @brief Common ISR code for RX half-transfer data.
+ * @details This code handles the portable part of the ISR code:
+ * - Callback invocation.
+ * - Waiting thread wakeup, if any.
+ * - Driver state transitions.
+ * .
+ * @note This macro is meant to be used in the low level drivers
+ * implementation only.
+ *
+ * @param[in] uartp pointer to the @p UARTDriver object
+ * @param[in] full flag set to 1 for the second half, and 0 for the first half
+ *
+ * @notapi
+ */
+#define _uart_rx_half_isr_code(uartp, full) { \
+ if ((uartp)->config->rxhalf_cb != NULL) \
+ (uartp)->config->rxhalf_cb(uartp, full); \
+}
+
+
+/**
* @brief Common ISR code for RX error.
* @details This code handles the portable part of the ISR code:
* - Callback invocation.
@@ -279,7 +317,6 @@
_uart_wakeup_rx_error_isr(uartp); \
}
-
/**
* @brief Common ISR code for RX on idle.
* @details This code handles the portable part of the ISR code:
@@ -298,6 +335,28 @@
if ((uartp)->config->rxchar_cb != NULL) \
(uartp)->config->rxchar_cb(uartp, (uartp)->rxbuf); \
}
+
+/**
+ * @brief Timeout ISR code for receiver.
+ * @details This code handles the portable part of the ISR code:
+ * - Callback invocation.
+ * - Waiting thread wakeup, if any.
+ * - Driver state transitions.
+ * .
+ * @note This macro is meant to be used in the low level drivers
+ * implementation only.
+ *
+ * @param[in] uartp pointer to the @p UARTDriver object
+ *
+ * @notapi
+ */
+#define _uart_timeout_isr_code(uartp) { \
+ if ((uartp)->config->timeout_cb != NULL) { \
+ (uartp)->config->timeout_cb(uartp); \
+ } \
+ _uart_wakeup_rx_timeout_isr(uartp); \
+}
+
/** @} */
/*===========================================================================*/
diff -uwr Chibios.16_original/os/hal/lib/streams/chprintf.c Chibios.16_rusefi/os/hal/lib/streams/chprintf.c
--- Chibios.16_original/os/hal/lib/streams/chprintf.c 2018-01-23 10:57:57.246899100 -0500
+++ Chibios.16_rusefi/os/hal/lib/streams/chprintf.c 2018-01-23 11:00:08.779422300 -0500
@@ -32,7 +32,9 @@
#include "memstreams.h"
#define MAX_FILLER 11
-#define FLOAT_PRECISION 9
+#define MAX_FLOAT_PRECISION 9
+#define DEFAULT_FLOAT_PRECISION 2
+
static char *long_to_string_with_divisor(char *p,
long num,
@@ -73,15 +75,22 @@
}
#if CHPRINTF_USE_FLOAT
-static const long pow10[FLOAT_PRECISION] = {
+static const long pow10[MAX_FLOAT_PRECISION] = {
10, 100, 1000, 10000, 100000, 1000000, 10000000, 100000000, 1000000000
};
static char *ftoa(char *p, double num, unsigned long precision) {
+ if (num < 0) {
+ *p++ = '-';
+ return ftoa(p, -num, precision);
+ }
long l;
- if ((precision == 0) || (precision > FLOAT_PRECISION))
- precision = FLOAT_PRECISION;
+ if (precision == 0) {
+ precision = DEFAULT_FLOAT_PRECISION;
+ } else if (precision > MAX_FLOAT_PRECISION) {
+ precision = MAX_FLOAT_PRECISION;
+ }
precision = pow10[precision - 1];
l = (long)num;
@@ -131,6 +140,7 @@
char tmpbuf[MAX_FILLER + 1];
#endif
+
while (true) {
c = *fmt++;
if (c == 0)
diff -uwr Chibios.16_original/os/hal/ports/STM32/LLD/RTCv1/rtc_lld.c Chibios.16_rusefi/os/hal/ports/STM32/LLD/RTCv1/rtc_lld.c
--- Chibios.16_original/os/hal/ports/STM32/LLD/RTCv1/rtc_lld.c 2018-01-23 10:57:57.547916300 -0500
+++ Chibios.16_rusefi/os/hal/ports/STM32/LLD/RTCv1/rtc_lld.c 2018-01-23 11:00:09.534465500 -0500
@@ -137,7 +137,7 @@
t = localtime_r((time_t *)&(tv_sec), &tim);
osalDbgAssert(t != NULL, "conversion failed");
#else
- struct tm *t = localtime(&tv_sec);
+ t = localtime(&tv_sec);
memcpy(&tim, t, sizeof(struct tm));
#endif
diff -uwr Chibios.16_original/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c Chibios.16_rusefi/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c
--- Chibios.16_original/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c 2018-01-23 10:57:57.550916500 -0500
+++ Chibios.16_rusefi/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.c 2018-01-23 11:00:09.539465800 -0500
@@ -27,6 +27,7 @@
*/
#include "hal.h"
+#include "rusefi_lse_fix.h"
#if HAL_USE_RTC || defined(__DOXYGEN__)
@@ -75,10 +76,11 @@
* @notapi
*/
static void rtc_enter_init(void) {
-
+ int counter = 0;
RTCD1.rtc->ISR |= RTC_ISR_INIT;
- while ((RTCD1.rtc->ISR & RTC_ISR_INITF) == 0)
+ while ((RTCD1.rtc->ISR & RTC_ISR_INITF) == 0 && ++counter < LSE_TIMEOUT)
;
+
}
/**
@@ -347,13 +349,16 @@
rtc_enter_init();
rtcp->rtc->TR = tr;
rtcp->rtc->DR = dr;
- rtcp->rtc->CR |= timespec->dstflag << RTC_CR_BKP_OFFSET;
+ rtcp->rtc->CR = (rtcp->rtc->CR & ~(1U << RTC_CR_BKP_OFFSET)) |
+ (timespec->dstflag << RTC_CR_BKP_OFFSET);
rtc_exit_init();
/* Leaving a reentrant critical zone.*/
osalSysRestoreStatusX(sts);
}
+extern bool rtcWorks;
+
/**
* @brief Get current time.
* @note The function can be called from any context.
@@ -374,10 +379,13 @@
/* Entering a reentrant critical zone.*/
sts = osalSysGetStatusAndLockX();
+ int counter = 0; \
/* Synchronization with the RTC and reading the registers, note
DR must be read last.*/
- while ((rtcp->rtc->ISR & RTC_ISR_RSF) == 0)
+ while ((rtcp->rtc->ISR & RTC_ISR_RSF) == 0 && rtcWorks && ++counter <LSE_TIMEOUT)
;
+ if (counter==LSE_TIMEOUT) {rtcWorks = false; } \
+
#if STM32_RTC_HAS_SUBSECONDS
ssr = rtcp->rtc->SSR;
#endif /* STM32_RTC_HAS_SUBSECONDS */
diff -uwr Chibios.16_original/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.h Chibios.16_rusefi/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.h
--- Chibios.16_original/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.h 2018-01-23 10:57:57.552916600 -0500
+++ Chibios.16_rusefi/os/hal/ports/STM32/LLD/RTCv2/rtc_lld.h 2018-01-23 11:00:09.539465800 -0500
@@ -29,6 +29,7 @@
#ifndef _RTC_LLD_H_
#define _RTC_LLD_H_
+
#if HAL_USE_RTC || defined(__DOXYGEN__)
/*===========================================================================*/
Only in Chibios.16_rusefi/os/hal/ports/STM32/LLD/RTCv2: rusefi_lse_fix.h
diff -uwr Chibios.16_original/os/hal/ports/STM32/LLD/USARTv1/uart_lld.c Chibios.16_rusefi/os/hal/ports/STM32/LLD/USARTv1/uart_lld.c
--- Chibios.16_original/os/hal/ports/STM32/LLD/USARTv1/uart_lld.c 2018-01-23 10:57:58.743984700 -0500
+++ Chibios.16_rusefi/os/hal/ports/STM32/LLD/USARTv1/uart_lld.c 2018-01-23 11:00:09.632471100 -0500
@@ -226,6 +226,11 @@
/* Mustn't ever set TCIE here - if done, it causes an immediate
interrupt.*/
cr1 = USART_CR1_UE | USART_CR1_PEIE | USART_CR1_TE | USART_CR1_RE;
+
+ /* Add Idle interrupt if needed */
+ if (uartp->config->timeout_cb != NULL)
+ cr1 |= USART_CR1_IDLEIE;
+
u->CR1 = uartp->config->cr1 | cr1;
/* Starting the receiver idle loop.*/
@@ -254,7 +259,14 @@
received character and then the driver stays in the same state.*/
_uart_rx_idle_code(uartp);
}
- else {
+ /* DMA half-transter interrupt handling - for the 1st/2nd half transfers. */
+ else if (uartp->config->rxhalf_cb != NULL) {
+ if ((flags & STM32_DMA_ISR_HTIF) != 0) {
+ _uart_rx_half_isr_code(uartp, 0);
+ } else if ((flags & STM32_DMA_ISR_TCIF) != 0) {
+ _uart_rx_half_isr_code(uartp, 1);
+ }
+ } else {
/* Receiver in active state, a callback is generated, if enabled, after
a completed transfer.*/
dmaStreamDisable(uartp->dmarx);
@@ -312,6 +324,11 @@
/* End of transmission, a callback is generated.*/
_uart_tx2_isr_code(uartp);
}
+
+ /* Idle interrupt sources are only checked if enabled in CR1.*/
+ if ((sr & USART_SR_IDLE) && (cr1 & USART_CR1_IDLEIE)) {
+ _uart_timeout_isr_code(uartp);
+ }
}
/*===========================================================================*/
@@ -778,8 +795,14 @@
/* RX DMA channel preparation.*/
dmaStreamSetMemory0(uartp->dmarx, rxbuf);
dmaStreamSetTransactionSize(uartp->dmarx, n);
- dmaStreamSetMode(uartp->dmarx, uartp->dmamode | STM32_DMA_CR_DIR_P2M |
- STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE);
+
+ uint32_t mode = STM32_DMA_CR_DIR_P2M | STM32_DMA_CR_MINC | STM32_DMA_CR_TCIE;
+
+ /* DMA half-transfer interrupt & circular mode, if needed */
+ if (uartp->config->rxhalf_cb != NULL)
+ mode |= STM32_DMA_CR_HTIE | STM32_DMA_CR_CIRC;
+
+ dmaStreamSetMode(uartp->dmarx, uartp->dmamode | mode);
/* Starting transfer.*/
dmaStreamEnable(uartp->dmarx);
diff -uwr Chibios.16_original/os/hal/ports/STM32/LLD/USARTv1/uart_lld.h Chibios.16_rusefi/os/hal/ports/STM32/LLD/USARTv1/uart_lld.h
--- Chibios.16_original/os/hal/ports/STM32/LLD/USARTv1/uart_lld.h 2018-01-23 10:57:58.744984800 -0500
+++ Chibios.16_rusefi/os/hal/ports/STM32/LLD/USARTv1/uart_lld.h 2018-01-23 11:00:09.634471300 -0500
@@ -461,6 +461,14 @@
typedef void (*uartecb_t)(UARTDriver *uartp, uartflags_t e);
/**
+ * @brief Receive Half-transfer UART notification callback type.
+ *
+ * @param[in] uartp pointer to the @p UARTDriver object
+ * @param[in] full flag set to 1 for the second half, and 0 for the first half
+ */
+typedef void (*uarthcb_t)(UARTDriver *uartp, uartflags_t full);
+
+/**
* @brief Driver configuration structure.
* @note It could be empty on some architectures.
*/
@@ -502,6 +510,16 @@
* @brief Initialization value for the CR3 register.
*/
uint16_t cr3;
+ /* Additional (optional) handlers. Placed here for the struct compatibility.*/
+ /**
+ * @brief Receiver timeout (idle) callback.
+ * @details Handles an idle interrupt for USARTv1.
+ */
+ uartcb_t timeout_cb;
+ /**
+ * @brief Half-transfer receive buffer callback.
+ */
+ uarthcb_t rxhalf_cb;
} UARTConfig;
/**
diff -uwr Chibios.16_original/os/hal/ports/STM32/STM32F4xx/hal_lld.c Chibios.16_rusefi/os/hal/ports/STM32/STM32F4xx/hal_lld.c
--- Chibios.16_original/os/hal/ports/STM32/STM32F4xx/hal_lld.c 2018-01-23 10:57:59.529029600 -0500
+++ Chibios.16_rusefi/os/hal/ports/STM32/STM32F4xx/hal_lld.c 2018-01-23 11:00:09.802480900 -0500
@@ -23,6 +23,7 @@
*/
#include "hal.h"
+#include "rusefi_lse_fix.h"
/*===========================================================================*/
/* Driver local definitions. */
@@ -63,6 +64,9 @@
RCC->BDCR = 0;
}
+ extern bool rtcWorks;
+
+
#if STM32_LSE_ENABLED
#if defined(STM32_LSE_BYPASS)
/* LSE Bypass.*/
@@ -71,7 +75,8 @@
/* No LSE Bypass.*/
RCC->BDCR |= RCC_BDCR_LSEON;
#endif
- while ((RCC->BDCR & RCC_BDCR_LSERDY) == 0)
+ int waitCounter = 0;
+ while ((RCC->BDCR & RCC_BDCR_LSERDY) == 0 && rtcWorks && ++waitCounter <LSE_TIMEOUT)
; /* Waits until LSE is stable. */
#endif
Only in Chibios.16_rusefi/os/hal/ports/simulator: posix
diff -uwr Chibios.16_original/os/rt/include/chdebug.h Chibios.16_rusefi/os/rt/include/chdebug.h
--- Chibios.16_original/os/rt/include/chdebug.h 2018-01-23 10:58:01.217126200 -0500
+++ Chibios.16_rusefi/os/rt/include/chdebug.h 2018-01-23 11:00:10.660529900 -0500
@@ -121,8 +121,8 @@
/*===========================================================================*/
#if CH_DBG_SYSTEM_STATE_CHECK == TRUE
-#define _dbg_enter_lock() (ch.dbg.lock_cnt = (cnt_t)1)
-#define _dbg_leave_lock() (ch.dbg.lock_cnt = (cnt_t)0)
+#define _dbg_enter_lock() {(ch.dbg.lock_cnt = (cnt_t)1); ON_LOCK_HOOK;}
+#define _dbg_leave_lock() {ON_UNLOCK_HOOK;(ch.dbg.lock_cnt = (cnt_t)0);}
#endif
/* When the state checker feature is disabled then the following functions
diff -uwr Chibios.16_original/os/rt/ports/ARM/chcore.h Chibios.16_rusefi/os/rt/ports/ARM/chcore.h
--- Chibios.16_original/os/rt/ports/ARM/chcore.h 2018-01-23 10:58:01.685153000 -0500
+++ Chibios.16_rusefi/os/rt/ports/ARM/chcore.h 2018-01-23 11:00:10.670530500 -0500
@@ -28,6 +28,8 @@
#ifndef _CHCORE_H_
#define _CHCORE_H_
+#include "chdebug.h"
+
/*===========================================================================*/
/* Module constants. */
/*===========================================================================*/
@@ -288,6 +290,8 @@
#define PORT_FAST_IRQ_HANDLER(id) \
__attribute__((interrupt("FIQ"))) void id(void)
+void chDbgStackOverflowPanic(thread_t *otp);
+
/**
* @brief Performs a context switch between two threads.
* @details This is the most critical code in any port, this function
@@ -305,7 +309,7 @@
#define port_switch(ntp, otp) { \
register struct port_intctx *r13 asm ("r13"); \
if ((stkalign_t *)(r13 - 1) < otp->p_stklimit) \
- chSysHalt("stack overflow"); \
+ chDbgStackOverflowPanic(otp); \
_port_switch_thumb(ntp, otp); \
}
#else
@@ -318,7 +322,7 @@
#define port_switch(ntp, otp) { \
register struct port_intctx *r13 asm ("r13"); \
if ((stkalign_t *)(r13 - 1) < otp->p_stklimit) \
- chSysHalt("stack overflow"); \
+ chDbgStackOverflowPanic(otp); \
_port_switch_arm(ntp, otp); \
}
#else
diff -uwr Chibios.16_original/os/rt/ports/SIMIA32/chcore.c Chibios.16_rusefi/os/rt/ports/SIMIA32/chcore.c
--- Chibios.16_original/os/rt/ports/SIMIA32/chcore.c 2018-01-23 10:58:01.836161600 -0500
+++ Chibios.16_rusefi/os/rt/ports/SIMIA32/chcore.c 2018-01-23 11:00:10.710532800 -0500
@@ -25,7 +25,12 @@
* @{
*/
+#if defined(WIN32)
#include <windows.h>
+#else
+ #include <stdlib.h>
+ #include <sys/time.h>
+#endif
#include "ch.h"
@@ -109,11 +114,18 @@
* @return The realtime counter value.
*/
rtcnt_t port_rt_get_counter_value(void) {
+#if defined(WIN32)
LARGE_INTEGER n;
QueryPerformanceCounter(&n);
return (rtcnt_t)(n.QuadPart / 1000LL);
+#else // POSIX
+ struct timeval tv;
+
+ gettimeofday(&tv, NULL);
+ return (rtcnt_t)(tv.tv_usec);
+#endif
}
/** @} */
diff -uwr Chibios.16_original/os/rt/src/chdebug.c Chibios.16_rusefi/os/rt/src/chdebug.c
--- Chibios.16_original/os/rt/src/chdebug.c 2018-01-23 10:58:01.849162300 -0500
+++ Chibios.16_rusefi/os/rt/src/chdebug.c 2018-01-23 11:00:10.736534300 -0500
@@ -85,6 +85,8 @@
/* Module local definitions. */
/*===========================================================================*/
+extern int maxNesting;
+
/*===========================================================================*/
/* Module exported variables. */
/*===========================================================================*/
@@ -150,7 +152,7 @@
void _dbg_check_lock(void) {
if ((ch.dbg.isr_cnt != (cnt_t)0) || (ch.dbg.lock_cnt != (cnt_t)0)) {
- chSysHalt("SV#4");
+ chSysHalt("SV#4 misplaced chSysLock()");
}
_dbg_enter_lock();
}
@@ -176,7 +178,7 @@
void _dbg_check_lock_from_isr(void) {
if ((ch.dbg.isr_cnt <= (cnt_t)0) || (ch.dbg.lock_cnt != (cnt_t)0)) {
- chSysHalt("SV#6");
+ chSysHalt("SV#6 misplaced chSysLockFromISR()");
}
_dbg_enter_lock();
}
@@ -206,6 +208,8 @@
chSysHalt("SV#8");
}
ch.dbg.isr_cnt++;
+ if (ch.dbg.isr_cnt > maxNesting)
+ maxNesting = ch.dbg.isr_cnt;
port_unlock_from_isr();
}
@@ -235,7 +239,7 @@
void chDbgCheckClassI(void) {
if ((ch.dbg.isr_cnt < (cnt_t)0) || (ch.dbg.lock_cnt <= (cnt_t)0)) {
- chSysHalt("SV#10");
+ chSysHalt("SV#10 misplaced I-class function");
}
}

6
firmware/docs/prepare_diff.bat Normal file
View File

@ -0,0 +1,6 @@
git clone -b stable_16.1.x https://github.com/rusefi/ChibiOS Chibios.16_original
git clone -b stable_rusefi https://github.com/rusefi/ChibiOS Chibios.16_rusefi
diff -uwr Chibios.16_rusefi Chibios.16_original > rusefi_chibios_16.patch
diff -uwr Chibios.16_original Chibios.16_rusefi > chibios_rusefi_16.patch