/* ---------------------------------------------------------------------------- | |
* ATMEL Microcontroller Software Support | |
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* Copyright (c) 2008, Atmel Corporation | |
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//------------------------------------------------------------------------------ | |
/// \dir | |
/// !Purpose | |
/// | |
/// This module provides definitions and functions for using the DBGU. | |
/// | |
/// !Usage | |
/// | |
/// -# Enable the DBGU pins (see pio.h). | |
/// -# Configure the DBGU using DBGU_Configure. | |
/// | |
/// \note Unless specified, all the functions defined here operate synchronously; | |
/// i.e. they all wait the data is sent/received before returning. | |
//------------------------------------------------------------------------------ | |
#ifndef DBGU_H | |
#define DBGU_H | |
//------------------------------------------------------------------------------ | |
// Definitions | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
/// \page Modes | |
/// This page lists several common operating modes for the DBGU. | |
/// !Modes | |
/// - DBGU_STANDARD | |
/// Standard operating mode (asynchronous, 8bit, no parity) | |
#define DBGU_STANDARD AT91C_US_PAR_NONE | |
//------------------------------------------------------------------------------ | |
//------------------------------------------------------------------------------ | |
// Exported functions | |
//------------------------------------------------------------------------------ | |
extern void DBGU_Configure(unsigned int mode, | |
unsigned int baudrate, | |
unsigned int mck); | |
extern unsigned char DBGU_GetChar(); | |
#endif //#ifndef DBGU_H | |