wrh
684ad2e20e
1. 新增SINK_WORK_SWITCH和SOURCE_WORK_SWITCH状态，实现切换流程 2. 实现chrg_sink_work_switch和chrg_source_work_switch切换处理函数 3. 修改Keil工程ROM起始地址为0x8000000 4. 开启north线程调试输出，调整初始通道使能状态 5. 简化串口包编码调试打印，优化source初始化寄存器配置 6. 重构modbus通道切换逻辑，支持活跃状态下的角色切换 7. 清理部分冗余调试代码和注释 8. 重构bootloader代码，简化启动流程
70 lines
1.4 KiB
C
70 lines
1.4 KiB
C
#include "main.h"
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#define APP_ADDRESS 0x08040000UL
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#define APP_FLASH_END 0x08100000UL
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#define SRAM_START 0x20000000UL
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#define SRAM_END 0x20020000UL
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/* Kept for legacy source files that remain in the Keil project. */
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UART_HandleTypeDef huart1;
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UART_HandleTypeDef huart2;
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DMA_HandleTypeDef hdma_usart1_rx;
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DMA_HandleTypeDef hdma_usart2_rx;
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typedef void (*app_entry_t)(void);
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void MX_DMA_DeInit(void)
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{
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}
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void MX_USART_DeInit(void)
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{
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}
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static void boot_jump_to_app(void)
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{
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uint32_t app_stack = *(volatile uint32_t *)APP_ADDRESS;
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uint32_t app_reset = *(volatile uint32_t *)(APP_ADDRESS + 4U);
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app_entry_t app_entry;
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/* Do not branch through an erased or invalid application vector table. */
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if ((app_stack < SRAM_START) || (app_stack >= SRAM_END) ||
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(app_reset < APP_ADDRESS) || (app_reset >= APP_FLASH_END)) {
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while (1) {
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}
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}
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__disable_irq();
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SysTick->CTRL = 0;
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SysTick->LOAD = 0;
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SysTick->VAL = 0;
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for (uint32_t i = 0; i < 8U; i++) {
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NVIC->ICER[i] = 0xFFFFFFFFUL;
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NVIC->ICPR[i] = 0xFFFFFFFFUL;
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}
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HAL_DeInit();
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SCB->VTOR = APP_ADDRESS;
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__set_MSP(app_stack);
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__set_CONTROL(0);
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__DSB();
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__ISB();
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app_entry = (app_entry_t)app_reset;
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app_entry();
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while (1) {
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}
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}
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int main(void)
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{
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HAL_Init();
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boot_jump_to_app();
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while (1) {
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}
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}
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