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- Wed Mar 20, 2024 7:08 am
- Forum: ESP-IDF 中文讨论版
- Topic: 求助！ESP32-C6 SPI2 配置80Mhz失败
- Replies: 0
- Views: 1658
求助！ESP32-C6 SPI2 配置80Mhz失败
实验环境： 1. ESP-IDF V5.2.1 example/spimaster/lcd 2. ESP32-C6-DevKitC-1 3. IO PIN config follow IOMUX: main\spi_master_example_main.c #define LCD_HOST SPI2_HOST #define PIN_NUM_MISO 2 #define PIN_NUM_MOSI 7 #define PIN_NUM_CLK 6 #define PIN_NUM_CS 16 .clock_speed_hz = 60 * 1000 * 1000, SPI CLK时钟锁定在了40Mh...