//***************************************************************************** // // uartstdio.h - Prototypes for the UART console functions. // // Copyright (c) 2007-2014 Texas Instruments Incorporated. All rights reserved. // Software License Agreement // // Texas Instruments (TI) is supplying this software for use solely and // exclusively on TI's microcontroller products. The software is owned by // TI and/or its suppliers, and is protected under applicable copyright // laws. You may not combine this software with "viral" open-source // software in order to form a larger program. // // THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS. // NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT // NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY // CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL // DAMAGES, FOR ANY REASON WHATSOEVER. // // This is part of revision 2.1.0.12573 of the Tiva Utility Library. // //***************************************************************************** #ifndef __UARTSTDIO_H__ #define __UARTSTDIO_H__ #include <stdarg.h> //***************************************************************************** // // If building with a C++ compiler, make all of the definitions in this header // have a C binding. // //***************************************************************************** #ifdef __cplusplus extern "C" { #endif //***************************************************************************** // // If built for buffered operation, the following labels define the sizes of // the transmit and receive buffers respectively. // //***************************************************************************** #ifdef UART_BUFFERED #ifndef UART_RX_BUFFER_SIZE #define UART_RX_BUFFER_SIZE 128 #endif #ifndef UART_TX_BUFFER_SIZE #define UART_TX_BUFFER_SIZE 1024 #endif #endif //***************************************************************************** // // Prototypes for the APIs. // //***************************************************************************** extern void UARTStdioConfig(uint32_t ui32Port, uint32_t ui32Baud, uint32_t ui32SrcClock); extern int UARTgets(char *pcBuf, uint32_t ui32Len); extern unsigned char UARTgetc(void); extern void UARTprintf(const char *pcString, ...); extern void UARTvprintf(const char *pcString, va_list vaArgP); extern int UARTwrite(const char *pcBuf, uint32_t ui32Len); #ifdef UART_BUFFERED extern int UARTPeek(unsigned char ucChar); extern void UARTFlushTx(bool bDiscard); extern void UARTFlushRx(void); extern int UARTRxBytesAvail(void); extern int UARTTxBytesFree(void); extern void UARTEchoSet(bool bEnable); #endif //***************************************************************************** // // Mark the end of the C bindings section for C++ compilers. // //***************************************************************************** #ifdef __cplusplus } #endif #endif // __UARTSTDIO_H__