feat: 添加AHT30温湿度传感器驱动及显示功能

实现AHT30温湿度传感器的I2C驱动新增传感器任务定期读取数据优化LCD显示界面，增加温湿度显示添加I2C硬件和软件扫描功能修复I2C引脚配置问题
2026-02-23 23:00:00 +08:00
parent f5077adbe7
commit 43a5042c9e
7 changed files with 862 additions and 8 deletions
--- a/Core/Src/i2c.c
+++ b/Core/Src/i2c.c
@@ -74,6 +74,7 @@ void HAL_I2C_MspInit(I2C_HandleTypeDef* i2cHandle)
    GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_7;
    GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+    GPIO_InitStruct.Pull = GPIO_PULLUP;
    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

    /* I2C1 clock enable */