329 lines
5.8 KiB
C
329 lines
5.8 KiB
C
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#include "exio.h"
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#if (SHIFT_REG_NUM > 0)
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#include "shell.h"
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#include "delay.h"
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#include "inout.h"
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#include "trigger.h"
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#define OUT_TM_INFO 0
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//------------------------------------------
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#ifndef ExDelay
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#define ExDelay() DelayUs(1)
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#endif
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//------------------------------------------
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void ReadExInputs(u8 * inputList);
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void WriteExOutputs(u8* outputList);
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void ExioSwapData(void);
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void TestExInout(char * para1, char * para2);
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//------------------------------------------
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#define MAX_EX_INPUTS_NUM (SHIFT_REG_NUM*IN_NUM_PER_REG)
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#define MAX_EX_OUTPUTS_NUM (SHIFT_REG_NUM*OUT_NUM_PER_REG)
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u8 g_exInputStaList[MAX_EX_INPUTS_NUM];
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u8 g_exOutputStaList[MAX_EX_OUTPUTS_NUM];
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//------------------------------------------
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#ifndef SetOutputEnHigh
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#define SetOutputEnHigh SetOutputNull
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#endif
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#ifndef SetOutputEnLow
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#define SetOutputEnLow SetOutputNull
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#endif
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void InitExInOuts(void)
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{
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memset(g_exInputStaList, 0, sizeof(u8)*MAX_EX_INPUTS_NUM);
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memset(g_exOutputStaList, 0, sizeof(u8)*MAX_EX_INPUTS_NUM);
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SetOutputEnHigh();
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GetExInputSta(-1); // <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ź<EFBFBD>״̬
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SetExOutputOff(0); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ź<EFBFBD>Ϊoff
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SetOutputEnLow();
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// AddShellCmd("TESTEX", "test Ex inout", TestExInout);
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}
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// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ź<EFBFBD>״̬
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void ReadExInputs(u8 * inputList)
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{
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int i;
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if (inputList == NULL)
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{
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return;
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}
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SetClkHigh(); // <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD>ߵ<EFBFBD>ƽ
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SetInputLatchLow(); // <20><><EFBFBD>浽<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
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ExDelay();
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SetInputLatchHigh(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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ExDelay(); // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȶ<EFBFBD>
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// <20><>ȡ<EFBFBD><C8A1><EFBFBD>ݣ<EFBFBD><DDA3>ӵ<EFBFBD>λ<EFBFBD><CEBB>ʼ
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for(i = 0; i < MAX_EX_INPUTS_NUM; i++)
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{
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ExDelay(); // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȶ<EFBFBD>
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SetClkLow(); // <20><>ƽ<EFBFBD><C6BD>ת
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*inputList++ = GetDinStatus(); // <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
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ExDelay();
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SetClkHigh(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ʼ<EFBFBD><CABC>λ
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}
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}
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void WriteExOutputs(u8* outputList)
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{
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int i;
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if (outputList == NULL)
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{
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return;
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}
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SetClkLow();
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SetOutputLatchLow();
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ExDelay();
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3>Ӹ<EFBFBD>λ<EFBFBD><CEBB>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>
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for(i = MAX_EX_OUTPUTS_NUM; i > 0; i--)
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{
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if ((outputList[i-1]) != 0)
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{
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SetDOutLow();
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}
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else
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{
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SetDOutHigh();
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}
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ExDelay(); // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȶ<EFBFBD>
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SetClkHigh(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>
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ExDelay(); // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȶ<EFBFBD>
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SetClkLow(); // <20><>תΪ<D7AA>͵<EFBFBD>ƽ
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}
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SetOutputLatchHigh(); // <20><><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><D8A3><EFBFBD>λ<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
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ExDelay();
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SetOutputLatchLow(); // <20><>תΪ<D7AA>͵<EFBFBD>ƽ
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}
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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void ExioSwapData(void)
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{
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int i, j;
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SetClkLow(); // <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD>͵<EFBFBD>ƽ
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SetOutputLatchLow(); // <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD>͵<EFBFBD>ƽ
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SetInputLatchLow(); // <20><><EFBFBD>浽<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
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ExDelay();
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SetInputLatchHigh(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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ExDelay(); // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȶ<EFBFBD>
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for(i = MAX_EX_OUTPUTS_NUM, j = 0; i > 0; i--, j++)
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{
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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if ((g_exInputStaList[i-1]) != 0)
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{
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SetDOutLow();
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}
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else
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{
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SetDOutHigh();
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}
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ExDelay(); // <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȶ<EFBFBD>
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SetClkHigh(); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD>ʼ<EFBFBD><CABC>λ
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ExDelay();
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g_exInputStaList[j] = GetDinStatus(); // <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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SetClkLow(); // <20><>תΪ<D7AA>͵<EFBFBD>ƽ
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}
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SetOutputLatchHigh(); // <20><><EFBFBD><EFBFBD><EFBFBD>أ<EFBFBD><D8A3><EFBFBD>λ<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
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ExDelay();
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SetOutputLatchLow(); // <20><>תΪ<D7AA>͵<EFBFBD>ƽ
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}
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#ifndef RD_EXIN_GAP
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#define RD_EXIN_GAP 0 // <20><>λms
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#endif
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u8 GetExInputSta(int id)
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{
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#if (OUT_TM_INFO == 1)
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u32 temp, timer;
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timer = GetUsSoftTimer();
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#endif
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#if (RD_EXIN_GAP > 0)
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static u32 oldtimer = 0;
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u32 newtimer = GetMsSoftTimer();
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if (newtimer - oldtimer > RD_EXIN_GAP)
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{
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oldtimer = newtimer;
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ReadExInputs(g_exInputStaList);
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}
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#else
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ReadExInputs(g_exInputStaList);
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#endif
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#if (OUT_TM_INFO == 1)
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temp = GetUsSoftTimer();
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printf("GetExInputSta time=%d\r\n", temp-timer);
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#endif
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if (id > 0 && id <= MAX_EX_INPUTS_NUM)
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{
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return g_exInputStaList[id-1];
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}
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return 0xff;
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}
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u8 GetExOutputSta(int id)
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{
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if (id > 0 && id <= MAX_EX_OUTPUTS_NUM)
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{
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return g_exOutputStaList[id-1];
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}
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return 0xff;
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}
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void SetExOutputOn(int id)
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{
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#if (OUT_TM_INFO == 1)
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u32 temp, timer;
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timer = GetUsSoftTimer();
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#endif
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if (id > 0 && id <= MAX_EX_OUTPUTS_NUM)
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{
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g_exOutputStaList[id-1] = 1;
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}
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else if (id == 0)
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{
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memset(g_exOutputStaList, 1, sizeof(u8)*MAX_EX_INPUTS_NUM); // ȫ<><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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}
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WriteExOutputs(g_exOutputStaList);
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#if (OUT_TM_INFO == 1)
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temp = GetUsSoftTimer();
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printf("GetExInputSta time=%d\r\n", temp-timer);
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#endif
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}
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void SetExOutputOff(int id)
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{
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#if (OUT_TM_INFO == 1)
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u32 temp, timer;
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timer = GetUsSoftTimer();
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#endif
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if (id > 0 && id <= MAX_EX_OUTPUTS_NUM)
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{
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g_exOutputStaList[id-1] = 0;
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}
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else if (id == 0)
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{
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memset(g_exOutputStaList, 0, sizeof(u8)*MAX_EX_INPUTS_NUM); // ȫ<><C8AB><EFBFBD>ر<EFBFBD>
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}
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WriteExOutputs(g_exOutputStaList);
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#if (OUT_TM_INFO == 1)
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temp = GetUsSoftTimer();
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printf("GetExInputSta time=%d\r\n", temp-timer);
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#endif
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}
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void TestExInout(char * para1, char * para2)
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{
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int p1, p2;
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p1 = p2 = 0;
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if (para1 != NULL && strcmp(para1, "") != 0)
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{
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p1 = atoi(para1);
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}
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if (para2 != NULL && strcmp(para2, "") != 0)
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{
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p2 = atoi(para2);
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}
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if (p1 == p2)
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{
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}
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//--------------------------------
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if (p1 < 100)
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{// <20><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>״̬
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s8 oldinput[MAX_EX_INPUTS_NUM] = {-1};
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do
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{
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GetExInputSta(-1);
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for (int i = 0; i < MAX_EX_INPUTS_NUM; i++)
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{
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if (oldinput[i] != g_exInputStaList[i])
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{
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oldinput[i] = g_exInputStaList[i];
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if (oldinput[i] == 0)
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{
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printf("%d.input is on\r\n", i+1);
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}
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else
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{
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printf("%d.input is off\r\n", i+1);
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}
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}
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}
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if (IsConsoleCancel() != 0 || p1 == 0) // <20>ն<EFBFBD><D5B6><EFBFBD><EFBFBD><EFBFBD>ֹͣ
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{
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break;
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}
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DelayMs(50);
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}while(1);
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}
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else
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{// <20><><EFBFBD><EFBFBD>
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p1 -= 100;
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if (p1 == 0)
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{// <20><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>״̬
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for (int i = 0; i < MAX_EX_OUTPUTS_NUM; i++)
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{
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if (g_exOutputStaList[i] == 1)
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{
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printf("%d.output is on\r\n", i+1);
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}
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else
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{
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printf("%d.output is off\r\n", i+1);
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}
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}
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}
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else
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{// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
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if (p2 == 0)
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{// off
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if (p1 > 0 && p1 <= MAX_EX_OUTPUTS_NUM)
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{
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g_exOutputStaList[p1-1] = 0;
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WriteExOutputs(g_exOutputStaList);
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}
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}
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else
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{// on
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if (p1 > 0 && p1 <= MAX_EX_OUTPUTS_NUM)
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{
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g_exOutputStaList[p1-1] = 1;
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WriteExOutputs(g_exOutputStaList);
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}
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}
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}
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}
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}
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#endif
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