73 lines
3.1 KiB
C
73 lines
3.1 KiB
C
/* ----------------------------------------------------------------------------
|
|
* ATMEL Microcontroller Software Support
|
|
* ----------------------------------------------------------------------------
|
|
* Copyright (c) 2008, Atmel Corporation
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the disclaimer below.
|
|
*
|
|
* Atmel's name may not be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
|
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* ----------------------------------------------------------------------------
|
|
*/
|
|
|
|
//------------------------------------------------------------------------------
|
|
/// \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
|
|
|