ESP32-C3模块，LCD和外部FLASH共用了SPI2，Lcd使用lcd_panel 驱动,读写FLASH时总是出错，如果停掉LCD就正常，说明这两个使用SPI总线时冲突了，下面是相关的代码：


esp_lcd_panel_io_spi_config_t io_config = {
.dc_gpio_num = EXAMPLE_PIN_NUM_LCD_DC,
.cs_gpio_num = EXAMPLE_PIN_NUM_LCD_CS,
.pclk_hz = EXAMPLE_LCD_PIXEL_CLOCK_HZ,
.lcd_cmd_bits = EXAMPLE_LCD_CMD ...