#pragma once void UART3_Init(unsigned long Baud); void UART3_Flush(); unsigned long UART3_Recv(void* Data, unsigned long Size); unsigned long UART3_Send(const void* Data, unsigned long Size); void UART2_Init(unsigned long Baud); void UART2_Flush(); unsigned long UART2_Recv(void* Data, unsigned long Size); unsigned long UART2_Send(const void* Data, unsigned long Size); void UART1_Init(unsigned long Baud); void UART1_Flush(); unsigned long UART1_Recv(void* Data, unsigned long Size); unsigned long UART1_Send(const void* Data, unsigned long Size);