adc.rar_2407 AD_2407A_ad

#include "SEED-DEC2407.h" #include "AD.h" unsigned int j,Ad_data[16]; void main() { unsigned int i; i = 0; j = 0; DINT; SystemInit(); *IFR = 0x3f; *IMR = 0x01; AdInit(); EINT; for(;;) { } } void SystemInit(void) { WSGR = 0; *WDCR = 0x68; *SCSR1 = 0x280; *XINT1CR = 0x8006; } void AdInit(void) { /* reset adc */ *ADCTRL1 = 0x4000; *ADCTRL2 = 0x4000; *MAXCONV = 0; NOP; /* run,seq casc operation */ *ADCTRL1 = 0x3F10; *MAXCONV = 0x0f; *CHSELSEQ1 = 0x3210; *CHSELSEQ2 = 0x7654; *CHSELSEQ3 = 0xBA98; *CHSELSEQ4 = 0xFEDC; *ADCTRL2 = 0x2600; } void PHANTOM(void) { } interrupt void c_int1(void) { unsigned int k; if((*PIVR & 0x04) == 0x04) { *PIACKR0 = *PIACKR0 | 0x04; Ad_data[0] = *RESULT0; Ad_data[1] = *RESULT1; Ad_data[2] = *RESULT2; Ad_data[3] = *RESULT3; Ad_data[4] = *RESULT4; Ad_data[5] = *RESULT5; Ad_data[6] = *RESULT6; Ad_data[7] = *RESULT7; Ad_data[8] = *RESULT8; Ad_data[9] = *RESULT9; Ad_data[10] = *RESULT10; Ad_data[11] = *RESULT11; Ad_data[12] = *RESULT12; Ad_data[13] = *RESULT13; Ad_data[14] = *RESULT14; Ad_data[15] = *RESULT15; *ADCTRL2 = *ADCTRL2 | 0x2000; } *IFR = 0x01; EINT; }