80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
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#include "H/Function_Init.H"
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void EX_Init(void);
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uchar INT1_flag = 0x00;
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/*****************************************************
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*<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>void EXTI_Test(void)
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*<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><EFBFBD>ⲿ<EFBFBD>жϲ<EFBFBD><EFBFBD><EFBFBD>
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*<EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>void
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*<EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>void
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*****************************************************/
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void EXTI_Test(void)
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{
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EX_Init();
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while(1)
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{
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}
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}
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/*****************************************************
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*<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>void EX_Init(void)
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*<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><EFBFBD>ⲿ<EFBFBD>жϳ<EFBFBD>ʼ<EFBFBD><EFBFBD>
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*<EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>void
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*<EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>void
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*****************************************************/
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void EX_Init(void)
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{
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//<2F><><EFBFBD><EFBFBD><EFBFBD>жϿ<D0B6>INT07<30><37>INT11/10<31><30>INT20/21
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P0CON &= 0X7F; //<2F>ж<EFBFBD>IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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P0PH |= 0x80; //<2F>ж<EFBFBD>IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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P4CON &= 0XFC; //<2F>ж<EFBFBD>IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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P4PH |= 0x03; //<2F>ж<EFBFBD>IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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P2CON &= 0XFC; //<2F>ж<EFBFBD>IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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P2PH |= 0x03; //<2F>ж<EFBFBD>IO<49><4F><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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//<2F><><EFBFBD><EFBFBD>INT07<30><37><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>жϡ<D0B6>INT11/10<31>½<EFBFBD><C2BD><EFBFBD><EFBFBD>жϡ<D0B6>INT20/21˫<31><CBAB><EFBFBD>ж<EFBFBD>
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//<2F>½<EFBFBD><C2BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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INT0F = 0X00 ; //0<>ر<EFBFBD> 1ʹ<31><CAB9>
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INT1F = 0X03 ; //0<>ر<EFBFBD> 1ʹ<31><CAB9>
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INT2F = 0X03 ; //0<>ر<EFBFBD> 1ʹ<31><CAB9>
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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INT0R = 0X80 ; //0<>ر<EFBFBD> 1ʹ<31><CAB9>
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INT1R = 0X00 ; //0<>ر<EFBFBD> 1ʹ<31><CAB9>
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INT2R = 0X03 ; //0<>ر<EFBFBD> 1ʹ<31><CAB9>
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//<2F>ⲿ<EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD>ȼ<EFBFBD><C8BC><EFBFBD><EFBFBD><EFBFBD>
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IE |= 0x05; //<2F>ⲿ<EFBFBD>ж<EFBFBD>0<EFBFBD><30>1<EFBFBD>ж<EFBFBD>ʹ<EFBFBD><CAB9>
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IE1 |= 0x08; //<2F>ⲿ<EFBFBD>ж<EFBFBD>2<EFBFBD>ж<EFBFBD>ʹ<EFBFBD><CAB9>
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IP |= 0X00; //<2F><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><D0B6><EFBFBD><EFBFBD>ȼ<EFBFBD>
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IP1 |= 0X00;
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EA = 1;
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}
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/*****************************************************
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*<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>void EX0/1/2() interrupt 0/2/10
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*<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><EFBFBD>ⲿ<EFBFBD>жϺ<EFBFBD><EFBFBD><EFBFBD>
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*<EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>void
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*<EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>void
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*****************************************************/
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void INT0Interrupt() interrupt 0
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{
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P04 = ~P04;
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}
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void INT1Interrupt() interrupt 2
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{
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P05 = ~P05;
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if(P40 == 0)
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{
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INT1_flag = 0x10; //INT10<31><30><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
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}
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if(P41 == 0)
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{
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INT1_flag = 0x20; //INT11<31><31><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
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}
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}
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void INT2Interrupt() interrupt 10
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{
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P06 = ~P06;
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}
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