Searched refs:USART4_RX_PIN (Results 1 – 2 of 2) sorted by relevance
38 #define USART4_RX_PIN (GPIO_PIN_09) macro
35 GPIO_SetFunc(USART4_RX_PORT, USART4_RX_PIN, USART4_RX_FUNC); in rt_hw_board_uart_init()
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