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The DFU uses the UART peripheral (with IRQ/ISR) for the debug output console. Before starting the main application we should make sure this configuration is reset to avoid interference (particularly the IRQ/ISR). This is not too important though since the main application reconfigures the UART for console output. Other peripheral could also be disabled (e.g. all other PIO used by DFU), but most of them also get configured by the main application. Change-Id: I8234d1b85938ad6393094c08183f613ad09ee01b
50 lines
2.2 KiB
C
50 lines
2.2 KiB
C
/* ----------------------------------------------------------------------------
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* ATMEL Microcontroller Software Support
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* ----------------------------------------------------------------------------
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* Copyright (c) 2009, Atmel Corporation
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the disclaimer below.
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*
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* Atmel's name may not be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* ----------------------------------------------------------------------------
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*/
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#ifndef _UART_CONSOLE_
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#define _UART_CONSOLE_
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#include <stdint.h>
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extern void UART_Configure( uint32_t dwBaudrate, uint32_t dwMasterClock ) ;
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extern void UART_Exit(void) ;
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extern void UART_PutChar( uint8_t uc ) ;
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extern uint32_t UART_GetChar( void ) ;
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extern uint32_t UART_IsRxReady( void ) ;
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extern void UART_DumpFrame( uint8_t* pucFrame, uint32_t dwSize ) ;
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extern void UART_DumpMemory( uint8_t* pucBuffer, uint32_t dwSize, uint32_t dwAddress ) ;
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extern uint32_t UART_GetInteger( uint32_t* pdwValue ) ;
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extern uint32_t UART_GetIntegerMinMax( uint32_t* pdwValue, uint32_t dwMin, uint32_t dwMax ) ;
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extern uint32_t UART_GetHexa32( uint32_t* pdwValue ) ;
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#endif /* _UART_CONSOLE_ */
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