45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
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/********************************** (C) COPYRIGHT ******************************
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* File Name : CH554IAPDemo.C
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* Author : WCH
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* Version : V1.0
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* Date : 2017/01/20
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* Description : <EFBFBD>ϵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>к<EFBFBD>P17LED<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⡰EnableIAP<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD>͵<EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><EFBFBD>BOOT<EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD>BOOT<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*******************************************************************************/
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#include "./Public/CH554.H"
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#include "./Public/Debug.H"
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sbit EnableIAP = P1^6;
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#define BOOT_ADDR 0x3800
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#pragma NOAREGS
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/*******************************************************************************
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* Function Name : main
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* Description : <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>
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* Input : None
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* Output : None
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* Return : None
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*******************************************************************************/
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typedef void( *pTaskFn)( void );
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pTaskFn tasksArr[1];
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void main( void )
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{
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UINT16 i=0;
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while(1){
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SCK = ~SCK; //P17<31><37>˸
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mDelaymS(50);
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if(EnableIAP == 0){ //P16<31><36><EFBFBD>ż<EFBFBD><C5BC><EFBFBD>͵<EFBFBD>ƽ<EFBFBD><C6BD>ת
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break;
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}
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}
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EA = 0; //<2F>ر<EFBFBD><D8B1><EFBFBD><EFBFBD>жϣ<D0B6><CFA3>ؼ<EFBFBD>
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tasksArr[0] = BOOT_ADDR;
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mDelaymS( 100 );
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(tasksArr[0])( ); //<2F><><EFBFBD><EFBFBD>BOOT<4F><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,ʹ<><CAB9>ISP<53><50><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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while(1);
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}
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