4,7 → 4,7 |
#define INTN_PIN PIN_D7 |
#include "GP2.h" |
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#define VERSION 0.2 |
#define VERSION "0.2" |
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#define ONE_WIRE_PIN PIN_E2 |
#include "ds1820.c" |
21,20 → 21,15 |
setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
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TDC_reset(); |
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delay_ms(50); |
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int16 ret16; |
int8 ret8; |
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TDC_reset(); |
delay_ms(100); |
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while(TRUE) |
{ |
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//----------------------------------------------- Nastaveni registru |
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TDC_reset(); |
delay_ms(50); |
MRange=TDC_MRANGE2; // sets measurement mode |
hit1=TDC_MRANGE2_HIT1_START; |
hitin1=TDC_HITIN1_4; // set nomber of hits on channel 1 |
58,24 → 53,17 |
delay_ms(50); |
TDC_start_cycle(); |
While(!input(INTN_PIN)); // waiting for interrupt flag |
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// STOP2 INPUT MUST BE PULLED HIGH - else GP2 does not respond to stop pulses! |
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//----------------------------------------------- Pocitani |
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// printf("Time2: %LX %LX %LX %LX ", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
printf("$TDC%s M2 ", VERSION); |
printf("%3.7f %3.7f %3.7f \r\n", TDC_mrange2_get_time(1), TDC_mrange2_get_time(2), TDC_mrange2_get_time(3)); |
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output_low(TDC_ENABLE); //status register read |
ret8=0; |
ret8=(0b1011<<4)|4; |
spi_xfer(TDC_stream,ret8,8); |
ret16=spi_xfer(TDC_stream,0,16); |
output_high(TDC_ENABLE); |
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printf("[%Lu %Lu %Lu %Lu %Lu %Lu %Lu]\r\n", (1&(ret16)>>12), (1&(ret16)>>11), (1&(ret16)>>10), 1&(ret16)>>9, 7&(ret16)>>6, 7&(ret16)>>3, 7&TDC_get_status()); //status register print |
TDC_init(); |
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printf("Time2: %3.7f %3.7f %3.7f \r\n", TDC_mrange2_get_time(1), TDC_mrange2_get_time(2), TDC_mrange2_get_time(3)); |
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//----------------------------------------------- Nastaveni registru |
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/* MRange=TDC_MRANGE1; |
114,10 → 102,21 |
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printf("Time1: %3.7f %3.7f %3.7f \r\n", TDC_mrange1_get_time(1,0,1,1), TDC_mrange1_get_time(2,0,2,1), TDC_mrange1_get_time(1,1,2,1)); |
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/// ----------------------------------------------- Temperature masurement |
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*/ |
/// ----------------------------------------------- Temperature masurement |
TDC_reset(); |
delay_ms(50); |
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//For temperature measurement TDC unit must be initialised in measurement mode2 this is not destribed in datasheet!! |
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hit1=TDC_MRANGE2_HIT1_START; |
hitin1=TDC_HITIN1_4; // set number of hits on channel 1 |
hitin2=TDC_HITIN2_0; // disable channel 2 (normal state for this mode) |
en_int= TDC_INT_ALU | TDC_INT_ENDHIT | TDC_INT_TIMEOUT; // eneble all possible interrupt flags |
en_err_val=TDC_ERRVAL_EN; // enable of error value output |
clkhsdiv=TDC_CLKHSDIV_4; // divide clkHS by 4 |
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portnum=TDC_TPORTNUM_4; |
Tcycle=TDC_TCYCLE_SHORT; |
fakenum=TDC_TFAKENUM_2; |
124,18 → 123,14 |
selclkT=TDC_TSELCLK_128HS; |
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TDC_update_registers(); |
delay_ms(10); |
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TDC_init(); |
delay_ms(50); |
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TDC_start_temp(); |
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output_low(TDC_ENABLE); //status register |
ret8=0; |
ret8=(0b1011<<4)|4; |
spi_xfer(TDC_stream,ret8,8); |
ret16=spi_xfer(TDC_stream,0,16); |
output_high(TDC_ENABLE); |
printf("Temp: %LX %LX %LX %LX ", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
printf(" [%Lu %Lu %Lu %Lu %Lu %Lu %Lu] \r\n", (1&(ret16)>>12), (1&(ret16)>>11), (1&(ret16)>>10), 1&(ret16)>>9, 7&(ret16)>>6, 7&(ret16)>>3, 7&TDC_get_status()); |
printf("$TDC%s TMP %10LU %10LU %10LU %10LU ", VERSION, TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
printf("%f \r\n",ds1820_read()+273.15); |
} |
} |