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#include "C:\Users\Honza\Documents\pic\serio_tlak\pic\main.h" |
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/**** Automatic weather station 01A ****/ |
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#define VERSION "0.1" |
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#define ID "$Id: main.c 2858 2013-03-22 16:04:13Z kaklik $" |
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#include <string.h> |
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#use rs232(baud=9600,parity=N,xmit=PIN_B7,rcv=PIN_B6,bits=8) //rcv TXD xmit RXD |
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#CASE // Case sensitive compiler |
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#define SEND_DELAY 50 // Time between two characters on RS232 |
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#define CSN_SPI PIN_C2 // preassure sensor connection |
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#include "..\MPL115A1.c" |
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void welcome(void) // Welcome message |
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{ |
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char REV[50]=ID; // Buffer for concatenate of a version string |
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if (REV[strlen(REV)-1]=='$') REV[strlen(REV)-1]=0; |
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printf("# ver seq temp[mK] hum_temp[mK] hum[%%] "); |
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printf("bar_temp[mK] pressure[hPa] Anemo[pls/s]check\r\n\r\n"); |
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} |
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void main() |
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{ |
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setup_oscillator(OSC_8MHZ); // pri prouziti bootloaderu neni treba nastavovat |
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setup_wdt(WDT_2304MS); |
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restart_wdt(); //---WDT |
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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_timer_0(RTCC_EXT_L_TO_H|RTCC_DIV_1); |
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// setup_timer_1(T1_EXTERNAL|T1_DIV_BY_1);//|T1_CLK_OUT); |
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setup_timer_1(T1_INTERNAL|T1_DIV_BY_8); |
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setup_timer_2(T2_DISABLED,0,1); |
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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_spi(SPI_MASTER | SPI_MODE_0 | SPI_CLK_DIV_64); |
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output_high(CSN_SPI); |
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welcome(); // welcome print and device indentification |
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restart_wdt(); //---WDT |
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MPL_init(); // get correction coefficients from the sensor |
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restart_wdt(); //---WDT |
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while (TRUE) |
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{ |
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char output[8]; // Output buffer |
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int8 j; // String pointer |
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int8 check=0; // Checksum is calculated between '$' and '*' |
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float barometer_temperature, barometer_pressure; |
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delay_ms(1000); |
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//barometer_temperature = (MPL_get_temperature() + 273.15)*100; |
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//barometer_pressure = MPL_get_pressure() * 10.0; // conversion to hectopascals |
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printf("%5.1f \0",barometer_pressure); |
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} |
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} |
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