/* board configuration file */ #pragma once #ifdef BOARD_ESP32S3_DEV #define PIN_CAN_TX GPIO_NUM_47 #define PIN_CAN_RX GPIO_NUM_38 #define PIN_UART_TX 18 #define PIN_UART_RX 17 #elif defined(BOARD_ESP32C3_DEV) #define PIN_CAN_TX GPIO_NUM_5 #define PIN_CAN_RX GPIO_NUM_4 #define PIN_UART_TX 3 #define PIN_UART_RX 2 #elif defined(BOARD_BLUEMARK_DB200) #define PIN_CAN_TX GPIO_NUM_5 #define PIN_CAN_RX GPIO_NUM_4 #define PIN_UART_TX 3 #define PIN_UART_RX 2 #elif defined(BOARD_BLUEMARK_DB110) #define PIN_UART_TX 5 #define PIN_UART_RX 4 #else #error "unsupported board" #endif