From d517a825c688a35bb0d4441726fc42a2cef118ae Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Thu, 09 Oct 2025 00:25:54 +0800
Subject: [PATCH] OLED显示屏示例程序
---
Core/Src/main.c | 35 ++++++++++++++++++++++-------------
1 files changed, 22 insertions(+), 13 deletions(-)
diff --git a/Core/Src/main.c b/Core/Src/main.c
index b804c64..5f8f55a 100644
--- a/Core/Src/main.c
+++ b/Core/Src/main.c
@@ -19,6 +19,7 @@
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "adc.h"
+#include "spi.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"
@@ -26,7 +27,9 @@
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "miscdev.h"
-#include "ds18b20.h"
+#include "sht20.h"
+#include "w25q.h"
+#include "hal_oled.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
@@ -69,8 +72,8 @@
{
/* USER CODE BEGIN 1 */
- int rv;
- float temperature;
+ int pos_x = 25;
+ int pos_y = 1;
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
@@ -95,24 +98,30 @@
MX_ADC1_Init();
MX_TIM6_Init();
MX_TIM1_Init();
+ MX_SPI1_Init();
/* USER CODE BEGIN 2 */
+
beep_start(2, 300);
+ OLED_Init();
+
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
- rv = ds18b20_sample( &temperature);
- if( rv < 0 )
- {
- printf("ERROR: DS18B20 sample data failure, rv=%d\r\n", rv);
- }
- else
- {
- printf("DS18B20 sample temperature: %.3f\r\n", temperature);
- }
- HAL_Delay(1000);
+ OLED_Clear();
+ OLED_ShowString(pos_x, pos_y, "ISKBoard", OLED_FONT16);
+ HAL_Delay(1000);
+
+ OLED_Clear();
+ for(int i=0; i<HZK_LEN_LINGYUN; i++)
+ OLED_ShowChinese(Hzk_LingYun, pos_x+i*16, pos_y, i);
+ HAL_Delay(1000);
+
+ OLED_Clear();
+ OLED_DrawBMP(0,0, X_WIDTH,Y_WIDTH/2, bmp_logo);
+ HAL_Delay(1000);
/* USER CODE END WHILE */
--
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