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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ColdFire_MCF52221_CodeWarrior/] [sources/] [uart_support.h] - Rev 592

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/*
 * File:        uart_support.h
 * Purpose:     Implements UART basic support, Derivative Specific Interrupt handler and need function needed 
 *              for MSL Support (printf\cout to terminal), defined in <UART.h>
 *
 * Notes:       
 *              
 */
 
#ifndef __UART_SUPPORT_H__
#define __UART_SUPPORT_H__
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
#include "support_common.h"
 
#if ENABLE_UART_SUPPORT==1 
 
/* 
 * Include the Freescale UART specific header file for printf/cout/scanf support 
 */
#include <ansi_parms.h>
#ifdef __cplusplus
extern "C" {
#endif
#include <UART.h>
#ifdef __cplusplus
}
#endif
 
#define UART_STANDARD	0
#define UART_DIVIDER	1
#define UART_5407		2
#define UART_PSC		3
#define UART_54451		4
 
#define UART_SUPPORT_TYPE    UART_STANDARD
 
void uart_init(int channel, unsigned long systemClockKHz, unsigned long baudRate);
 
/********************************************************************/
/*
 * Wait for a character to be received on the specified UART
 *
 * Return Values:
 *  the received character
 */
char uart_getchar (int channel);
 
/********************************************************************/
/*
 * Wait for space in the UART Tx FIFO and then send a character
 */ 
void uart_putchar (int channel, char ch);
 
 
#endif  /* ENABLE_UART_SUPPORT */
 
#ifdef __cplusplus
}
#endif
 
#endif /* __UART_SUPPORT_H__ */
 

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