Problem with comparison.
/Modules/TDC/GP201A/SW/PICinterface/main.c |
---|
0,0 → 1,111 |
#include "main.h" |
#define VERSION 0.1 |
#define START PIN_D4 |
#define STOP1 PIN_D5 |
#define STOP2 PIN_D6 |
#include "GP2.h" |
#define ONE_WIRE_PIN PIN_E2 |
#include "ds1820.c" |
void main() |
{ |
float temperature; |
setup_adc_ports(NO_ANALOGS|VSS_VDD); |
setup_adc(ADC_CLOCK_DIV_2); |
setup_psp(PSP_DISABLED); |
setup_spi(SPI_SS_DISABLED); |
setup_wdt(WDT_OFF); |
setup_timer_0(RTCC_INTERNAL); |
setup_timer_1(T1_DISABLED); |
setup_timer_2(T2_DISABLED,0,1); |
setup_ccp1(CCP_OFF); |
setup_comparator(NC_NC_NC_NC); |
setup_vref(FALSE); |
TDC_reset(); |
MRange=TDC_MRANGE1; |
hitin1=TDC_HITIN1_2; |
hitin2=TDC_HITIN2_2; |
hit1=TDC_MRANGE1_HIT1_START; |
hit2=TDC_MRANGE1_HIT2_2CH1; |
en_int= (TDC_INT_ALU | TDC_INT_ENDHIT | TDC_INT_TIMEOUT); |
en_err_val=TDC_ERRVAL_EN; |
delval1=0x0; |
delval2=0x0; |
delval3=0x0; |
calibrate=TDC_CALIBRATE_EN; |
disautocal=TDC_AUTOCAL_EN; |
firenum=TDC_FIRENUM_2; |
div_fire=TDC_DIV_FIRE_3; |
TDC_update_registers(); |
output_low(START); |
output_low(STOP1); |
output_low(STOP2); |
TDC_start_cal_resonator(); |
delay_ms(50); |
printf("calibrate: %LX, %LX, %LX, %LX \r\n", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
TDC_start_cal(); |
delay_ms(50); |
while(true) |
{ |
temperature = ds1820_read(); |
TDC_init(); |
delay_ms(50); |
printf("Temp: %f \r\n", temperature); |
delay_ms(50); |
printf("status: %LX \r\n", TDC_get_status()); |
TDC_start_cycle(); |
delay_us(10); |
output_high(START); |
// delay_us(1); |
output_low(START); |
// delay_us(1); |
output_high(STOP1); |
// delay_us(10); |
output_low(STOP1); |
// delay_us(500); |
// output_high(STOP1); |
// delay_us(10); |
// output_low(STOP1); |
// delay_us(500); |
// output_high(STOP1); |
// delay_us(10); |
// output_low(STOP1); |
output_high(STOP2); |
// delay_us(10); |
output_low(STOP2); |
// delay_us(500); |
output_high(STOP2); |
// delay_us(10); |
output_low(STOP2); |
// delay_us(500); |
output_high(STOP2); |
// delay_us(10); |
output_low(STOP2); |
output_low(START); |
delay_ms(10); |
printf("status: %LX \r\n", TDC_get_status()); |
delay_ms(50); |
printf("measured: %LX, %LX, %LX, %LX \r\n", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
delay_ms(500); |
}; |
} |