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esp32-s2_dfu
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Code Issues Releases Activity

add reboot to bootloader on 1200baud callback to family to support auto reboot

This commit is contained in:
bm16ton 2021-12-16 06:46:45 -05:00
parent 177503b03e
commit 146f7bcc73
4 changed files with 27 additions and 2 deletions
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10
hw/bsp/portenta/boards/portenta/board.h
View File

@ -31,6 +31,8 @@
extern "C" {
#endif
#include <stm32h7xx_hal_rtc_ex.h>
#define LED_PORT GPIOK
#define LED_PIN GPIO_PIN_7
#define LED_STATE_ON 1
@ -138,6 +140,14 @@ static inline void board_stm32h7_clock_init(void)
}
static inline void reboot1200bps(void)
{
RTC_HandleTypeDef RTCHandle;
RTCHandle.Instance = RTC;
HAL_RTCEx_BKUPWrite(&RTCHandle, RTC_BKP_DR0, 0xDF59);
NVIC_SystemReset();
}
static inline void board_stm32h7_post_init(void)
{
// For this board does nothing

10
hw/bsp/portenta/family.c
View File

@ -242,7 +242,6 @@ int board_uart_write(void const * buf, int len)
return len;
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler(void)
@ -256,6 +255,15 @@ uint32_t board_millis(void)
}
#endif
void tud_cdc_line_coding_cb(__unused uint8_t itf, cdc_line_coding_t const* p_line_coding) {
if (p_line_coding->bit_rate == 1200) {
HAL_GPIO_WritePin(GPIOK, GPIO_PIN_7, 1);
HAL_GPIO_WritePin(GPIOK, GPIO_PIN_6, 0);
HAL_GPIO_WritePin(GPIOK, GPIO_PIN_5, 0);
reboot1200bps();
}
}
void HardFault_Handler(void)
{
asm("bkpt");

2
hw/bsp/portenta/family.mk
View File

@ -42,6 +42,8 @@ SRC_C += \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_cortex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc_ex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rtc.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rtc_ex.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart.c \
$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr_ex.c \

7
hw/bsp/portenta/stm32h7xx_hal_conf.h
View File

@ -89,7 +89,8 @@
/* #define HAL_RAMECC_MODULE_ENABLED */
#define HAL_RCC_MODULE_ENABLED
/* #define HAL_RNG_MODULE_ENABLED */
/* #define HAL_RTC_MODULE_ENABLED */
#define HAL_RTC_MODULE_ENABLED
#define HAL_RTC_EX_MODULE_ENABLED
/* #define HAL_SAI_MODULE_ENABLED */
/* #define HAL_SD_MODULE_ENABLED */
/* #define HAL_SDRAM_MODULE_ENABLED */
@ -396,6 +397,10 @@
#include "stm32h7xx_hal_rtc.h"
#endif /* HAL_RTC_MODULE_ENABLED */
#ifdef HAL_RTC_EX_MODULE_ENABLED
#include "stm32h7xx_hal_rtc_ex.h"
#endif /* HAL_RTC_EX_MODULE_ENABLED */
#ifdef HAL_SAI_MODULE_ENABLED
#include "stm32h7xx_hal_sai.h"
#endif /* HAL_SAI_MODULE_ENABLED */