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/**** Automatic weather station 01A ****/ |
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/**** Automatic weather station 01A ****/ |
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#define VERSION "0.1" |
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#define VERSION "0.1" |
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#define ID "$Id: irmrak4.c 2177 2011-09-05 18:56:16Z kaklik $" |
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#define ID "$Id: irmrak4.c 2177 2011-09-05 18:56:16Z kaklik $" |
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#include "main.h" |
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#include "main.h" |
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#include <string.h> |
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#include <string.h> |
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#CASE // Case sensitive compiler |
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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 SEND_DELAY 50 // Time between two characters on RS232 |
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char VER[4]=VERSION; // Buffer for concatenate of a version string |
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char VER[4]=VERSION; // Buffer for concatenate of a version string |
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#define ONE_WIRE_PIN PIN_C7 |
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#define ONE_WIRE_PIN PIN_C7 // DS18B20 sensor connection |
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#include "..\ds1820.c" |
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#include "..\ds1820.c" |
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#define sht_data_pin PIN_D0 |
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#define sht_data_pin PIN_D0 // SHT11 sensor connection |
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#define sht_clk_pin PIN_D1 |
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#define sht_clk_pin PIN_D1 |
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#include "..\SHT.c" |
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#include "..\SHT.c" |
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#define CSN_SPI PIN_C2 |
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#define CSN_SPI PIN_C2 // preassure sensor connection |
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#include "..\MPL115A1.c" |
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#include "..\MPL115A1.c" |
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void welcome(void) // Welcome message |
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void welcome(void) // Welcome message |
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{ |
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{ |
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char REV[50]=ID; // Buffer for concatenate of a version string |
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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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if (REV[strlen(REV)-1]=='$') REV[strlen(REV)-1]=0; |
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printf("\r\n\r\n# AWS01A %s (C) 2013 www.mlab.cz \r\n",VER); // Welcome message |
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printf("\r\n\r\n# AWS01A %s (C) 2013 www.mlab.cz \r\n",VER); // Welcome message |
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printf("#%s\r\n",&REV[4]); |
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printf("#%s\r\n",&REV[4]); |
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// printf("#\r\n"); |
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// printf("#\r\n"); |
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// printf("# commands: h, c, o, l, x, i, r, a, s, u\r\n"); |
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// printf("# commands: h, c, o, l, x, i, r, a, s, u\r\n"); |
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// printf("# h_eat, c_old, o_pen, l_ock, x_open, "); |
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// printf("# h_eat, c_old, o_pen, l_ock, x_open, "); |
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// printf("i_nfo, r_epeat, a_uto, s_single, u_pdate\r\n"); |
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// printf("i_nfo, r_epeat, a_uto, s_single, u_pdate\r\n"); |
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// printf("#\r\n"); |
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// printf("#\r\n"); |
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// printf("# ver seq in[1/100 C] sky[1/100 C] sky[1/100 C] "); |
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printf("# ver seq temp[K] hum_temp[K] hum[%%] "); |
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// printf("out[1/100 C] heat[s] dome[s] check\r\n\r\n"); |
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printf("bar_temp[K] pressure[hPa] check\r\n\r\n"); |
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//---WDT |
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//---WDT |
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restart_wdt(); |
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restart_wdt(); |
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} |
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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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unsigned int16 seq=0; |
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unsigned int16 seq=0; |
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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_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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setup_oscillator(OSC_8MHZ); |
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setup_oscillator(OSC_8MHZ); |
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setup_spi(SPI_MASTER | SPI_MODE_0 | SPI_CLK_DIV_64); |
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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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output_high(CSN_SPI); |
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delay_ms(100); |
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delay_ms(100); |
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welcome(); |
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welcome(); |
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sht_init(); |
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sht_init(); |
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MPL_init(); // get correction coefficients from the sensor |
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MPL_init(); // get correction coefficients from the sensor |
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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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char output[8]; // Output buffer |
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char output[8]; // Output buffer |
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int8 j; // String pointer |
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int8 j; // String pointer |
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int8 check=0; // Checksum is calculated between '$' and '*' |
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int8 check=0; // Checksum is calculated between '$' and '*' |
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float SHT_temp,SHT_hum; |
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float SHT_temp,SHT_hum; |
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float local_temp; |
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float local_temp; |
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float barometer_temperature, barometer_pressure; |
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float barometer_temperature, barometer_pressure; |
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delay_ms(100); |
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delay_ms(100); |
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{ // printf |
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{ // printf |
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sht_rd(SHT_temp,SHT_hum); |
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sht_rd(SHT_temp,SHT_hum); |
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local_temp = ds1820_read()+273.15; |
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local_temp = ds1820_read()+273.15; |
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SHT_temp += 273.15; |
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SHT_temp += 273.15; |
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barometer_temperature = MPL_get_temperature() + 273.15; |
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barometer_temperature = MPL_get_temperature() + 273.15; |
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barometer_pressure = MPL_get_pressure() * 10.0; // conversion to hectopascals |
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barometer_pressure = MPL_get_pressure() * 10.0; // conversion to hectopascals |
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delay_us(SEND_DELAY); |
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delay_us(SEND_DELAY); |
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putc('$'); |
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putc('$'); |
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delay_us(SEND_DELAY); |
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delay_us(SEND_DELAY); |
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sprintf(output,"AWS%s \0",VER); |
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sprintf(output,"AWS%s \0",VER); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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sprintf(output,"%Lu \0", seq); |
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sprintf(output,"%Lu \0", seq); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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sprintf(output,"%f \0", local_temp ); |
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sprintf(output,"%f \0", local_temp ); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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sprintf(output,"%f \0", SHT_temp); |
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sprintf(output,"%f \0", SHT_temp); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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sprintf(output,"%3.1f \0", SHT_hum); |
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sprintf(output,"%3.1f \0", SHT_hum); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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sprintf(output,"%f \0", barometer_temperature); |
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sprintf(output,"%f \0", barometer_temperature); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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sprintf(output,"%5.1f \0", barometer_pressure); |
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sprintf(output,"%5.1f \0", barometer_pressure); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j]); check^=output[j++]; } |
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sprintf(output,"*%X\r\n\0", check); |
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sprintf(output,"*%X\r\n\0", check); |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j++]); } |
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j=0; while(output[j]!=0) { delay_us(SEND_DELAY); putc(output[j++]); } |
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delay_us(SEND_DELAY); |
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delay_us(SEND_DELAY); |
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} |
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} |
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//---WDT |
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//---WDT |
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restart_wdt(); |
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restart_wdt(); |
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seq++; // Increment the number of measurement |
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seq++; // Increment the number of measurement |
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} |
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} |
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} |
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} |
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//#include "dbloader.c" // Space reservation for the BootLoader |
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//#include "dbloader.c" // Space reservation for the BootLoader |