summaryrefslogtreecommitdiffstatshomepage
diff options
context:
space:
mode:
Diffstat
-rw-r--r--ports/stm32/boardctrl.c22
-rw-r--r--ports/stm32/boardctrl.h5
-rw-r--r--ports/stm32/main.c26
-rw-r--r--ports/stm32/modmachine.c3
-rw-r--r--ports/stm32/pybthread.c7
-rw-r--r--ports/stm32/sdram.c9
-rw-r--r--ports/stm32/stm32_it.c9
-rw-r--r--ports/stm32/system_stm32.c17
-rw-r--r--ports/stm32/uart.c4
9 files changed, 51 insertions, 51 deletions
diff --git a/ports/stm32/boardctrl.c b/ports/stm32/boardctrl.c
index 02a3759991..406a983814 100644
--- a/ports/stm32/boardctrl.c
+++ b/ports/stm32/boardctrl.c
@@ -24,6 +24,8 @@
* THE SOFTWARE.
*/
+#include <string.h>
+
#include "py/runtime.h"
#include "py/objstr.h"
#include "py/mphal.h"
@@ -33,6 +35,26 @@
#include "led.h"
#include "usrsw.h"
+NORETURN void boardctrl_fatal_error(const char *msg) {
+ for (volatile uint delay = 0; delay < 10000000; delay++) {
+ }
+ led_state(1, 1);
+ led_state(2, 1);
+ led_state(3, 1);
+ led_state(4, 1);
+ mp_hal_stdout_tx_strn("\nFATAL ERROR:\n", 14);
+ mp_hal_stdout_tx_strn(msg, strlen(msg));
+ for (uint i = 0;;) {
+ led_toggle(((i++) & 3) + 1);
+ for (volatile uint delay = 0; delay < 10000000; delay++) {
+ }
+ if (i >= 16) {
+ // to conserve power
+ __WFI();
+ }
+ }
+}
+
STATIC void flash_error(int n) {
for (int i = 0; i < n; i++) {
led_state(PYB_LED_RED, 1);
diff --git a/ports/stm32/boardctrl.h b/ports/stm32/boardctrl.h
index afd4ab8510..8f4ce30eff 100644
--- a/ports/stm32/boardctrl.h
+++ b/ports/stm32/boardctrl.h
@@ -33,6 +33,10 @@
#define MICROPY_BOARD_PENDSV_ENTRIES
#endif
+#ifndef MICROPY_BOARD_FATAL_ERROR
+#define MICROPY_BOARD_FATAL_ERROR boardctrl_fatal_error
+#endif
+
#ifndef MICROPY_BOARD_STARTUP
#define MICROPY_BOARD_STARTUP powerctrl_check_enter_bootloader
#endif
@@ -110,6 +114,7 @@ typedef struct _boardctrl_state_t {
bool log_soft_reset;
} boardctrl_state_t;
+NORETURN void boardctrl_fatal_error(const char *msg);
void boardctrl_maybe_enter_mboot(size_t n_args, const void *args);
void boardctrl_before_soft_reset_loop(boardctrl_state_t *state);
void boardctrl_top_soft_reset_loop(boardctrl_state_t *state);
diff --git a/ports/stm32/main.c b/ports/stm32/main.c
index 875584be8a..54d9b05be1 100644
--- a/ports/stm32/main.c
+++ b/ports/stm32/main.c
@@ -97,41 +97,21 @@ STATIC pyb_uart_obj_t pyb_uart_repl_obj;
STATIC uint8_t pyb_uart_repl_rxbuf[MICROPY_HW_UART_REPL_RXBUF];
#endif
-void NORETURN __fatal_error(const char *msg) {
- for (volatile uint delay = 0; delay < 10000000; delay++) {
- }
- led_state(1, 1);
- led_state(2, 1);
- led_state(3, 1);
- led_state(4, 1);
- mp_hal_stdout_tx_strn("\nFATAL ERROR:\n", 14);
- mp_hal_stdout_tx_strn(msg, strlen(msg));
- for (uint i = 0;;) {
- led_toggle(((i++) & 3) + 1);
- for (volatile uint delay = 0; delay < 10000000; delay++) {
- }
- if (i >= 16) {
- // to conserve power
- __WFI();
- }
- }
-}
-
void nlr_jump_fail(void *val) {
printf("FATAL: uncaught exception %p\n", val);
mp_obj_print_exception(&mp_plat_print, MP_OBJ_FROM_PTR(val));
- __fatal_error("");
+ MICROPY_BOARD_FATAL_ERROR("");
}
void abort(void) {
- __fatal_error("abort");
+ MICROPY_BOARD_FATAL_ERROR("abort");
}
#ifndef NDEBUG
void MP_WEAK __assert_func(const char *file, int line, const char *func, const char *expr) {
(void)func;
printf("Assertion '%s' failed, at file %s:%d\n", expr, file, line);
- __fatal_error("");
+ MICROPY_BOARD_FATAL_ERROR("");
}
#endif
diff --git a/ports/stm32/modmachine.c b/ports/stm32/modmachine.c
index 34e78d2616..acedac7a59 100644
--- a/ports/stm32/modmachine.c
+++ b/ports/stm32/modmachine.c
@@ -339,8 +339,7 @@ STATIC mp_obj_t machine_freq(size_t n_args, const mp_obj_t *args) {
if (ret == -MP_EINVAL) {
mp_raise_ValueError(MP_ERROR_TEXT("invalid freq"));
} else if (ret < 0) {
- void NORETURN __fatal_error(const char *msg);
- __fatal_error("can't change freq");
+ MICROPY_BOARD_FATAL_ERROR("can't change freq");
}
return mp_const_none;
#endif
diff --git a/ports/stm32/pybthread.c b/ports/stm32/pybthread.c
index 603bc2e4ec..3af0112fad 100644
--- a/ports/stm32/pybthread.c
+++ b/ports/stm32/pybthread.c
@@ -28,6 +28,7 @@
#include <stdio.h>
#include "py/obj.h"
+#include "boardctrl.h"
#include "gccollect.h"
#include "irq.h"
#include "pybthread.h"
@@ -42,8 +43,6 @@
#define RAISE_IRQ_PRI() raise_irq_pri(IRQ_PRI_PENDSV)
#define RESTORE_IRQ_PRI(state) restore_irq_pri(state)
-extern void __fatal_error(const char *);
-
volatile int pyb_thread_enabled;
pyb_thread_t *volatile pyb_thread_all;
pyb_thread_t *volatile pyb_thread_cur;
@@ -57,7 +56,7 @@ static inline void pyb_thread_add_to_runable(pyb_thread_t *thread) {
static inline void pyb_thread_remove_from_runable(pyb_thread_t *thread) {
if (thread->run_next == thread) {
- __fatal_error("deadlock");
+ MICROPY_BOARD_FATAL_ERROR("deadlock");
}
thread->run_prev->run_next = thread->run_next;
thread->run_next->run_prev = thread->run_prev;
@@ -112,7 +111,7 @@ STATIC void pyb_thread_terminate(void) {
SCB->ICSR = SCB_ICSR_PENDSVSET_Msk;
enable_irq(irq_state);
// should not return
- __fatal_error("could not terminate");
+ MICROPY_BOARD_FATAL_ERROR("could not terminate");
}
uint32_t pyb_thread_new(pyb_thread_t *thread, void *stack, size_t stack_len, void *entry, void *arg) {
diff --git a/ports/stm32/sdram.c b/ports/stm32/sdram.c
index 4ca79f270c..65a949770e 100644
--- a/ports/stm32/sdram.c
+++ b/ports/stm32/sdram.c
@@ -50,7 +50,6 @@
#ifdef FMC_SDRAM_BANK
static void sdram_init_seq(SDRAM_HandleTypeDef *hsdram, FMC_SDRAM_CommandTypeDef *command);
-extern void __fatal_error(const char *msg);
bool sdram_init(void) {
SDRAM_HandleTypeDef hsdram;
@@ -325,7 +324,7 @@ bool __attribute__((optimize("Os"))) sdram_test(bool exhaustive) {
snprintf(error_buffer, sizeof(error_buffer),
"Data bus test failed at 0x%p expected 0x%x found 0x%lx",
&mem_base[0], (1 << i), ((volatile uint32_t *)mem_base)[0]);
- __fatal_error(error_buffer);
+ MICROPY_BOARD_FATAL_ERROR(error_buffer);
#endif
return false;
}
@@ -340,7 +339,7 @@ bool __attribute__((optimize("Os"))) sdram_test(bool exhaustive) {
snprintf(error_buffer, sizeof(error_buffer),
"Address bus test failed at 0x%p expected 0x%x found 0x%x",
&mem_base[i], pattern, mem_base[i]);
- __fatal_error(error_buffer);
+ MICROPY_BOARD_FATAL_ERROR(error_buffer);
#endif
return false;
}
@@ -355,7 +354,7 @@ bool __attribute__((optimize("Os"))) sdram_test(bool exhaustive) {
snprintf(error_buffer, sizeof(error_buffer),
"Address bus overlap at 0x%p expected 0x%x found 0x%x",
&mem_base[i], pattern, mem_base[i]);
- __fatal_error(error_buffer);
+ MICROPY_BOARD_FATAL_ERROR(error_buffer);
#endif
return false;
}
@@ -376,7 +375,7 @@ bool __attribute__((optimize("Os"))) sdram_test(bool exhaustive) {
snprintf(error_buffer, sizeof(error_buffer),
"Address bus slow test failed at 0x%p expected 0x%x found 0x%x",
&mem_base[i], ((i % 2) ? pattern : antipattern), mem_base[i]);
- __fatal_error(error_buffer);
+ MICROPY_BOARD_FATAL_ERROR(error_buffer);
#endif
return false;
}
diff --git a/ports/stm32/stm32_it.c b/ports/stm32/stm32_it.c
index 55c772efb4..2f89f67deb 100644
--- a/ports/stm32/stm32_it.c
+++ b/ports/stm32/stm32_it.c
@@ -83,7 +83,6 @@
#include "i2c.h"
#include "usb.h"
-extern void __fatal_error(const char *);
#if defined(MICROPY_HW_USB_FS)
extern PCD_HandleTypeDef pcd_fs_handle;
#endif
@@ -192,7 +191,7 @@ void HardFault_C_Handler(ExceptionRegisters_t *regs) {
/* Go to infinite loop when Hard Fault exception occurs */
while (1) {
- __fatal_error("HardFault");
+ MICROPY_BOARD_FATAL_ERROR("HardFault");
}
}
@@ -246,7 +245,7 @@ void NMI_Handler(void) {
void MemManage_Handler(void) {
/* Go to infinite loop when Memory Manage exception occurs */
while (1) {
- __fatal_error("MemManage");
+ MICROPY_BOARD_FATAL_ERROR("MemManage");
}
}
@@ -258,7 +257,7 @@ void MemManage_Handler(void) {
void BusFault_Handler(void) {
/* Go to infinite loop when Bus Fault exception occurs */
while (1) {
- __fatal_error("BusFault");
+ MICROPY_BOARD_FATAL_ERROR("BusFault");
}
}
@@ -270,7 +269,7 @@ void BusFault_Handler(void) {
void UsageFault_Handler(void) {
/* Go to infinite loop when Usage Fault exception occurs */
while (1) {
- __fatal_error("UsageFault");
+ MICROPY_BOARD_FATAL_ERROR("UsageFault");
}
}
diff --git a/ports/stm32/system_stm32.c b/ports/stm32/system_stm32.c
index e67c32738c..08f071cd27 100644
--- a/ports/stm32/system_stm32.c
+++ b/ports/stm32/system_stm32.c
@@ -76,12 +76,11 @@
*/
#include "py/mphal.h"
+#include "boardctrl.h"
#include "powerctrl.h"
#if defined(STM32F4) || defined(STM32F7) || defined(STM32G4) || defined(STM32H7) || defined(STM32L4)
-void __fatal_error(const char *msg);
-
/**
* @brief System Clock Configuration
*
@@ -390,7 +389,7 @@ MP_WEAK void SystemClock_Config(void) {
#endif
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
- __fatal_error("HAL_RCC_OscConfig");
+ MICROPY_BOARD_FATAL_ERROR("HAL_RCC_OscConfig");
}
#if defined(MICROPY_HW_CLK_PLL2M)
@@ -478,20 +477,20 @@ MP_WEAK void SystemClock_Config(void) {
#endif
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) {
- __fatal_error("HAL_RCCEx_PeriphCLKConfig");
+ MICROPY_BOARD_FATAL_ERROR("HAL_RCCEx_PeriphCLKConfig");
}
#endif // defined(STM32H7)
#if defined(STM32F7)
/* Activate the OverDrive to reach the 200 MHz Frequency */
if (HAL_PWREx_EnableOverDrive() != HAL_OK) {
- __fatal_error("HAL_PWREx_EnableOverDrive");
+ MICROPY_BOARD_FATAL_ERROR("HAL_PWREx_EnableOverDrive");
}
#endif
#if defined(STM32G4)
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_8) != HAL_OK) {
- __fatal_error("HAL_RCC_ClockConfig");
+ MICROPY_BOARD_FATAL_ERROR("HAL_RCC_ClockConfig");
}
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC | RCC_PERIPHCLK_LPUART1
| RCC_PERIPHCLK_RNG | RCC_PERIPHCLK_ADC12
@@ -503,14 +502,14 @@ MP_WEAK void SystemClock_Config(void) {
PeriphClkInitStruct.Adc12ClockSelection = RCC_ADC12CLKSOURCE_SYSCLK;
PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) {
- __fatal_error("HAL_RCCEx_PeriphCLKConfig");
+ MICROPY_BOARD_FATAL_ERROR("HAL_RCCEx_PeriphCLKConfig");
}
#else
uint32_t vco_out = RCC_OscInitStruct.PLL.PLLN * (MICROPY_HW_CLK_VALUE / 1000000) / RCC_OscInitStruct.PLL.PLLM;
uint32_t sysclk_mhz = vco_out / RCC_OscInitStruct.PLL.PLLP;
bool need_pll48 = vco_out % 48 != 0;
if (powerctrl_rcc_clock_config_pll(&RCC_ClkInitStruct, sysclk_mhz, need_pll48) != 0) {
- __fatal_error("HAL_RCC_ClockConfig");
+ MICROPY_BOARD_FATAL_ERROR("HAL_RCC_ClockConfig");
}
#endif
@@ -572,7 +571,7 @@ MP_WEAK void SystemClock_Config(void) {
| RCC_PLLSAI1_ADC1CLK;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK) {
- __fatal_error("HAL_RCCEx_PeriphCLKConfig");
+ MICROPY_BOARD_FATAL_ERROR("HAL_RCCEx_PeriphCLKConfig");
}
__PWR_CLK_ENABLE();
diff --git a/ports/stm32/uart.c b/ports/stm32/uart.c
index adcbe88368..34d8246d5f 100644
--- a/ports/stm32/uart.c
+++ b/ports/stm32/uart.c
@@ -112,8 +112,6 @@
#endif
-extern void NORETURN __fatal_error(const char *msg);
-
typedef struct _pyb_uart_irq_map_t {
uint16_t irq_en;
uint16_t flag;
@@ -152,7 +150,7 @@ void uart_init0(void) {
RCC_PeriphClkInit.Usart16ClockSelection = RCC_USART16CLKSOURCE_D2PCLK2;
RCC_PeriphClkInit.Usart234578ClockSelection = RCC_USART234578CLKSOURCE_D2PCLK1;
if (HAL_RCCEx_PeriphCLKConfig(&RCC_PeriphClkInit) != HAL_OK) {
- __fatal_error("HAL_RCCEx_PeriphCLKConfig");
+ MICROPY_BOARD_FATAL_ERROR("HAL_RCCEx_PeriphCLKConfig");
}
#endif
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-06-01 20:45:53 +0000