现在我设计的按键有8个，系统时钟为2.7V/12MHz,测量的电流为4mA,然后我设置64HZ的休眠后，为什么电流还是没怎么降下去啊？难道还要别的设置吗，请高人指点。
程序如下：
#include <m8c.h> // part specific constants and macros
#include "PSoCAPI.h" // PSoC API definitions for all User Modules
#pragma interrupt_handler Sleep_Timer_ISR
void Sleep_Timer_ISR(void);
struct Info
{
BYTE data0;
BYTE data1;
BYTE data2;
BYTE data3;
BYTE data4;
BYTE key1;
}myInfo;
void CSD_SCAN(void);
void main()
{
int i,j;
M8C_EnableGInt;
CSD_Start();
CSD_SetDefaultFingerThresholds();
CSD_InitializeBaselines();
CSD_baBtnFThreshold[2] = 70;
CSD_baBtnFThreshold[3] = 70;
CSD_baBtnFThreshold[4] = 70;
CSD_baBtnFThreshold[5] = 70;
CSD_baBtnFThreshold[6] = 70;
CSD_baBtnFThreshold[7] = 70;
for (i=0; i< 25000; i++)
j=1; //Delay long enough for title and version to be displayed
for (i=0; i< 25000; i++);
j=1;
while(1)
{
CSD_ScanAllSensors();
CSD_UpdateAllBaselines();
CSD_SCAN();
PRT0DM0 = 0x00;
PRT0DM1 = 0xFF;
PRT0DM2 = 0xFF;
PRT1DM0 = 0x00;
PRT1DM1 = 0xFF;
PRT1DM2 = 0xFF;
PRT2DM0 = 0x00;
PRT2DM1 = 0xFF;
PRT2DM2 = 0xFF;
M8C_EnableIntMask(INT_MSK0, INT_MSK0_SLEEP);
M8C_Sleep;
}
}
void Sleep_Timer_ISR()
{
M8C_ClearWDTAndSleep;
PRT0DM0 = 0x00;
PRT0DM1 = 0xFF;
PRT0DM2 = 0xFF;
PRT1DM0 = 0x60;
PRT1DM1 = 0x9F;
PRT1DM2 = 0xDF;
PRT2DM0 = 0x20;
PRT2DM1 = 0xDF;
PRT2DM2 = 0xDF;
}
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