#ifndef BOARD_H_ #define BOARD_H_ #ifdef __cplusplus extern "C" { #endif #define LED_PORT GPIOA #define LED_PIN GPIO_Pin_0 #define LED_STATE_ON 1 #define UART_DEV USART2 #define UART_CLOCK_EN() RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE) #define UART_TX_PIN GPIO_Pin_2 #define UART_RX_PIN GPIO_Pin_3 #ifdef __cplusplus } #endif #endif