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#include "main.h" |
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#include "main.h" |
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#include <math.h> |
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#include <math.h> |
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|
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#use fast_io (D) |
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#include "GP2.h" |
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|
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|
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#define VERSION 0.2 |
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#define VERSION 0.2 |
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|
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|
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#define START PIN_D4 |
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|
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#define STOP1 PIN_D5 |
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|
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#define STOP2 PIN_D7 |
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|
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#include "GP2.h" |
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|
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#define ONE_WIRE_PIN PIN_E2 |
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#define ONE_WIRE_PIN PIN_E2 |
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#include "ds1820.c" |
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#include "ds1820.c" |
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|
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|
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void main() |
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void main() |
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{ |
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{ |
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|
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|
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/* setup_adc_ports(NO_ANALOGS|VSS_VDD); // for PIC18F4550 |
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|
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setup_adc(ADC_CLOCK_DIV_2); |
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|
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setup_psp(PSP_DISABLED); |
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|
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setup_spi(SPI_SS_DISABLED); |
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|
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setup_wdt(WDT_OFF); |
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|
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setup_timer_0(RTCC_INTERNAL); |
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|
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setup_timer_1(T1_DISABLED); |
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|
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setup_timer_2(T2_DISABLED,0,1); |
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|
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setup_ccp1(CCP_OFF); |
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|
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setup_comparator(NC_NC_NC_NC); |
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|
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setup_vref(FALSE); |
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|
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*/ |
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|
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setup_adc_ports(NO_ANALOGS|VSS_VDD); |
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setup_adc_ports(NO_ANALOGS|VSS_VDD); |
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setup_adc(ADC_CLOCK_DIV_2); |
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setup_adc(ADC_CLOCK_DIV_2); |
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setup_spi(SPI_SS_DISABLED); |
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setup_spi(SPI_SS_DISABLED); |
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setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
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setup_timer_0(RTCC_INTERNAL|RTCC_DIV_1); |
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setup_timer_1(T1_DISABLED); |
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setup_timer_1(T1_DISABLED); |
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setup_timer_2(T2_DISABLED,0,1); |
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setup_timer_2(T2_DISABLED,0,1); |
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setup_ccp1(CCP_OFF); |
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setup_ccp1(CCP_OFF); |
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setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
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setup_comparator(NC_NC_NC_NC);// This device COMP currently not supported by the PICWizard |
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|
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|
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set_tris_d(0x00); |
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|
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|
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|
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TDC_reset(); |
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TDC_reset(); |
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|
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|
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output_low(START); |
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|
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output_low(STOP1); |
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|
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output_low(STOP2); |
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|
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|
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|
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delay_ms(50); |
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delay_ms(50); |
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|
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|
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int16 ret16; |
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int16 ret16; |
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int8 ret8; |
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int8 ret8; |
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|
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|
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TDC_reset(); |
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TDC_reset(); |
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delay_ms(100); |
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delay_ms(100); |
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|
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|
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while(TRUE) |
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while(TRUE) |
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{ |
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{ |
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|
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|
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//----------------------------------------------- Nastaveni registru |
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//----------------------------------------------- Nastaveni registru |
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|
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|
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MRange=TDC_MRANGE2; // sets measurement mode |
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MRange=TDC_MRANGE2; // sets measurement mode |
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hit1=TDC_MRANGE2_HIT1_START; |
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hit1=TDC_MRANGE2_HIT1_START; |
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hitin1=TDC_HITIN1_4; // set nomber of hits on channel 1 |
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hitin1=TDC_HITIN1_4; // set nomber of hits on channel 1 |
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hitin2=TDC_HITIN2_0; // disable channel 2 (normal state for this mode) |
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hitin2=TDC_HITIN2_0; // disable channel 2 (normal state for this mode) |
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en_int= TDC_INT_ALU | TDC_INT_ENDHIT | TDC_INT_TIMEOUT; // eneble all possible interrupt flags |
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en_int= TDC_INT_ALU | TDC_INT_ENDHIT | TDC_INT_TIMEOUT; // eneble all possible interrupt flags |
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en_err_val=TDC_ERRVAL_EN; // enable of error value output |
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en_err_val=TDC_ERRVAL_EN; // enable of error value output |
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clkhsdiv=TDC_CLKHSDIV_4; // divide clkHS by 4 |
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clkhsdiv=TDC_CLKHSDIV_4; // divide clkHS by 4 |
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|
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|
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delval1=0x0; // windowing disabled |
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delval1=0x0; // windowing disabled |
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delval2=0x0; |
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delval2=0x0; |
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delval3=0x0; |
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delval3=0x0; |
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|
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|
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TDC_update_registers(); |
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TDC_update_registers(); |
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|
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|
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delay_ms(100); |
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delay_ms(100); |
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|
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|
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//----------------------------------------------- Mereni 2 |
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//----------------------------------------------- Mereni 2 |
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|
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|
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TDC_init(); |
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TDC_init(); |
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|
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|
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delay_ms(50); |
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delay_ms(50); |
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|
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|
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TDC_start_cycle(); |
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TDC_start_cycle(); |
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|
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|
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delay_ms(200); |
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delay_ms(200); |
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|
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|
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output_high(STOP2); // Merime jenom jednim kanalem (druhy zrejme byt v H) |
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|
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|
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|
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output_high(START); |
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output_low(START); |
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delay_us(150); |
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|
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output_high(STOP1); |
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output_low(STOP1); |
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|
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delay_us(1); |
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|
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output_high(STOP1); |
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output_low(STOP1); |
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|
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delay_us(10); |
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|
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output_high(STOP1); |
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output_low(STOP1); |
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delay_us(1); |
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|
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//----------------------------------------------- Pocitani |
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//----------------------------------------------- Pocitani |
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|
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|
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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)); |
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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)); |
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|
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|
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output_low(TDC_ENABLE); //status register |
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output_low(TDC_ENABLE); //status register |
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ret8=0; |
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ret8=0; |
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ret8=(0b1011<<4)|4; |
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ret8=(0b1011<<4)|4; |
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spi_xfer(TDC_stream,ret8,8); |
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spi_xfer(TDC_stream,ret8,8); |
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ret16=spi_xfer(TDC_stream,0,16); |
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ret16=spi_xfer(TDC_stream,0,16); |
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output_high(TDC_ENABLE); |
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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()); |
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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()); |
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|
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|
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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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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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|
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|
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|
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|
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//----------------------------------------------- Nastaveni registru |
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//----------------------------------------------- Nastaveni registru |
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|
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|
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MRange=TDC_MRANGE1; |
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MRange=TDC_MRANGE1; |
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hit1=TDC_MRANGE1_HIT1_NOAC; |
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hit1=TDC_MRANGE1_HIT1_NOAC; |
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hit2=TDC_MRANGE1_HIT2_NOAC; |
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hit2=TDC_MRANGE1_HIT2_NOAC; |
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hitin1=TDC_HITIN1_1; |
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hitin1=TDC_HITIN1_1; |
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hitin2=TDC_HITIN2_1; |
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hitin2=TDC_HITIN2_1; |
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en_int= TDC_INT_ALU | TDC_INT_ENDHIT | TDC_INT_TIMEOUT; |
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en_int= TDC_INT_ALU | TDC_INT_ENDHIT | TDC_INT_TIMEOUT; |
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en_err_val=TDC_ERRVAL_EN; |
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en_err_val=TDC_ERRVAL_EN; |
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clkhsdiv=TDC_CLKHSDIV_4; |
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clkhsdiv=TDC_CLKHSDIV_4; |
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delval1=0x0; |
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delval1=0x0; |
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delval2=0x0; |
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delval2=0x0; |
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delval3=0x0; |
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delval3=0x0; |
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|
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|
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TDC_update_registers(); |
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TDC_update_registers(); |
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|
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|
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delay_ms(100); |
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delay_ms(100); |
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|
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|
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|
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|
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//----------------------------------------------- Mereni 1 |
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//----------------------------------------------- Mereni 1 |
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|
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|
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TDC_init(); |
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TDC_init(); |
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|
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|
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delay_ms(50); |
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output_low(START); |
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output_low(STOP1); |
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|
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output_low(STOP2); |
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|
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|
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output_high(START); // start of time measurement |
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|
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|
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output_high(STOP2); |
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output_high(STOP1); |
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|
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output_low(STOP1); |
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output_low(STOP2); |
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output_low(START); |
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|
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|
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|
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//----------------------------------------------- Pocitani |
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//----------------------------------------------- Pocitani |
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|
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|
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// printf("Time1: %LX %LX %LX %LX ", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
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// printf("Time1: %LX %LX %LX %LX ", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
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|
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|
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output_low(TDC_ENABLE); //status register |
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output_low(TDC_ENABLE); //status register |
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ret8=0; |
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ret8=0; |
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ret8=(0b1011<<4)|4; |
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ret8=(0b1011<<4)|4; |
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spi_xfer(TDC_stream,ret8,8); |
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spi_xfer(TDC_stream,ret8,8); |
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ret16=spi_xfer(TDC_stream,0,16); |
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ret16=spi_xfer(TDC_stream,0,16); |
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output_high(TDC_ENABLE); |
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output_high(TDC_ENABLE); |
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|
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|
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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()); |
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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()); |
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|
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|
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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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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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|
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|
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/// ----------------------------------------------- Temperature masurement |
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/// ----------------------------------------------- Temperature masurement |
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|
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|
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|
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|
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TDC_reset(); |
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TDC_reset(); |
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portnum=TDC_TPORTNUM_4; |
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portnum=TDC_TPORTNUM_4; |
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Tcycle=TDC_TCYCLE_SHORT; |
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Tcycle=TDC_TCYCLE_SHORT; |
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fakenum=TDC_TFAKENUM_2; |
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fakenum=TDC_TFAKENUM_2; |
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selclkT=TDC_TSELCLK_128HS; |
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selclkT=TDC_TSELCLK_128HS; |
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|
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|
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TDC_update_registers(); |
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TDC_update_registers(); |
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|
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|
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TDC_init(); |
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TDC_init(); |
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TDC_start_temp(); |
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TDC_start_temp(); |
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|
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|
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|
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|
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output_low(TDC_ENABLE); //status register |
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output_low(TDC_ENABLE); //status register |
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ret8=0; |
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ret8=0; |
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ret8=(0b1011<<4)|4; |
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ret8=(0b1011<<4)|4; |
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spi_xfer(TDC_stream,ret8,8); |
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spi_xfer(TDC_stream,ret8,8); |
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ret16=spi_xfer(TDC_stream,0,16); |
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ret16=spi_xfer(TDC_stream,0,16); |
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output_high(TDC_ENABLE); |
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output_high(TDC_ENABLE); |
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printf("Temp: %LX %LX %LX %LX ", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
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printf("Temp: %LX %LX %LX %LX ", TDC_get_measurement(1), TDC_get_measurement(2), TDC_get_measurement(3), TDC_get_measurement(4)); |
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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()); |
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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()); |
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} |
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} |
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} |
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} |