From 83cf83d37790889e5bb3ebb365e8e536814a6256 Mon Sep 17 00:00:00 2001
From: Wenxue <wenxue.guo@avnet.com>
Date: Tue, 02 Sep 2025 09:42:34 +0800
Subject: [PATCH] 定时器和蜂鸣器程序
---
Core/Src/main.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/Core/Src/main.c b/Core/Src/main.c
index e049e2f..970851f 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -19,6 +19,7 @@
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "adc.h"
+#include "tim.h"
#include "usart.h"
#include "gpio.h"
@@ -67,7 +68,7 @@
{
/* USER CODE BEGIN 1 */
- uint32_t lux, noisy;
+
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
@@ -90,24 +91,23 @@
MX_GPIO_Init();
MX_USART1_UART_Init();
MX_ADC1_Init();
+ MX_TIM6_Init();
+ MX_TIM1_Init();
/* USER CODE BEGIN 2 */
init_relay();
init_led();
- /* Turn on relay after 1 second */
- HAL_Delay(1000);
- turn_relay(Relay1, ON);
+ beep_start(2, 300);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
- adc_sample_lux_noisy(&lux, &noisy);
- printf("Lux:%lu Noisy:%lu\r\n", lux, noisy);
-
- HAL_Delay(5000);
+ toggle_led(Led_B);
+ for(int i=0; i<1000; i++)
+ udelay(3000);
/* USER CODE END WHILE */
--
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