esp idf好难用。。

2026-02-18 03:23:36 +08:00
parent fb653cb545
commit ce0b15e2fa
29 changed files with 895 additions and 220 deletions
@@ -0,0 +1,32 @@
+#ifndef SPI_H
+#define SPI_H
+
+#include <stdio.h>
+#include <inttypes.h>
+#include "driver/gpio.h"
+#include "driver/spi_master.h"
+#include "esp_log.h"
+#include "esp_system.h"
+
+#define VSPI_MISO   -1 //接收引脚不使用，仅发送
+#define VSPI_MOSI   3
+#define VSPI_SCLK   2
+
+#define LCD_CS  7
+#define LCD_DS  6
+
+void spi_init();
+
+
+// SPI 写数据
+esp_err_t lcd_spi_write8(uint8_t data);
+
+// SPI 写数据
+esp_err_t lcd_spi_write16(uint16_t data);
+
+// SPI 写命令
+esp_err_t lcd_spi_reg(uint8_t data);
+
+void lcd_ds_test();
+
+#endif /* SPI_H */