btl143/QDAC-firmware
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pref: 将通信放入定时中断

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井明江
2024-03-05 21:30:27 +08:00
parent 6859831b50
commit b187bd2c38
2 changed files with 6 additions and 2 deletions
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4
app/isr.c
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@@ -37,6 +37,8 @@
#include "by_button.h" #include "by_button.h"
#include "by_buzzer.h" #include "by_buzzer.h"
#include "by_frame.h" #include "by_frame.h"
#include "by_led.h"
#include "jj_param.h"
void NMI_Handler(void) __attribute__((interrupt())); void NMI_Handler(void) __attribute__((interrupt()));
void HardFault_Handler(void) __attribute__((interrupt())); void HardFault_Handler(void) __attribute__((interrupt()));
@@ -284,7 +286,9 @@ void EXTI15_10_IRQHandler(void)
void TIM1_UP_IRQHandler(void) void TIM1_UP_IRQHandler(void)
{ {
if (TIM_GetITStatus(TIM1, TIM_IT_Update) != RESET) { if (TIM_GetITStatus(TIM1, TIM_IT_Update) != RESET) {
by_frame_send(2, &tiny_frame_param[0].u32);
TIM_ClearITPendingBit(TIM1, TIM_IT_Update); TIM_ClearITPendingBit(TIM1, TIM_IT_Update);
by_led_warn_blink();
} }
} }

4
app/main.c
View File

@@ -48,7 +48,7 @@ int main(void)
Page_Init(); Page_Init();
pit_ms_init(TIM1_PIT, 1); pit_ms_init(TIM1_PIT, 10);
by_frame_init(); by_frame_init();
@@ -59,7 +59,7 @@ int main(void)
tiny_frame_param[0].f32 = pure_angle; tiny_frame_param[0].f32 = pure_angle;
tiny_frame_param[1].f32 = near_angle; tiny_frame_param[1].f32 = near_angle;
// by_frame_parse(1, &tiny_frame_param[0].u32); // by_frame_parse(1, &tiny_frame_param[0].u32);
by_frame_send(2, &tiny_frame_param[0].u32);
// uart_write_byte(BY_FRAME_UART_INDEX, a++); // uart_write_byte(BY_FRAME_UART_INDEX, a++);
if (mt9v03x_finish_flag) { if (mt9v03x_finish_flag) {
// 该操作消耗大概 1970 个 tick，折合约 110us // 该操作消耗大概 1970 个 tick，折合约 110us