From 1105733dc07562240bd061a1d8b0869c8c596805 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Thu, 09 Oct 2025 00:41:09 +0800
Subject: [PATCH] ISL1208 RTC示例程序
---
Core/Src/main.c | 24 ++++++++++--------------
1 files changed, 10 insertions(+), 14 deletions(-)
diff --git a/Core/Src/main.c b/Core/Src/main.c
index 779c896..4e17432 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -19,7 +19,7 @@
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "adc.h"
-#include "i2c.h"
+#include "spi.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"
@@ -28,6 +28,7 @@
/* USER CODE BEGIN Includes */
#include "miscdev.h"
#include "sht20.h"
+#include "isl1208.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
@@ -70,8 +71,7 @@
{
/* USER CODE BEGIN 1 */
- int rv;
- float temperature, humidity;
+
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
@@ -96,25 +96,21 @@
MX_ADC1_Init();
MX_TIM6_Init();
MX_TIM1_Init();
- MX_I2C1_Init();
+ MX_SPI1_Init();
/* USER CODE BEGIN 2 */
+
beep_start(2, 300);
+ printf("ISKBoard ISL1208 RTC example.\r\n");
+ set_rtctime("2025-08-08 08:08:08");
+
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
- rv = sht20_sample_TrH(&temperature, &humidity);
- if( rv )
- {
- printf("ERROR: SHT20 sample data failure, rv=%d\r\n", rv);
- }
- else
- {
- printf("SHT20 sample temperature: %.2f relative humidity: %.1f%%\r\n", temperature, humidity);
- }
- HAL_Delay(1000);
+ print_rtctime();
+ HAL_Delay(1000);
/* USER CODE END WHILE */
--
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