6 sharps, 2 ads hooked up
Dependencies: ADS1115 BME280 CronoDot SDFileSystem mbed
Fork of Outdoor_UPAS_v1_2_Tboard by
main.cpp
- Committer:
- caseyquinn
- Date:
- 2016-03-01
- Revision:
- 7:29b01d5812ee
- Parent:
- 6:a738dcd53bf8
- Child:
- 8:c4a8f9b67cee
File content as of revision 7:29b01d5812ee:
#include "mbed.h" #include "SDFileSystem.h" #include "Adafruit_ADS1015.h" #include "MCP40D17.h" #include "STC3100.h" #include "LSM303.h" #include "BME280.h" #include "SI1145.h" #include "NCP5623BMUTBG.h" #include "CronoDot.h" #include "EEPROM.h" #include "Calibration.h" //Serial pc(USBTX, USBRX); //Serial microChannel(D0, D1); // tx, rx Appears there is a conflict in the mbed code (possibly already assigned to SERIAL_TX, SERIAL_RX, USBTX, USBRX need to reassign these values) // However still an issue with the BLE not reading the EEPROM with the old pin assignments Jake had. Serial microChannel(D8, D2); // tx, rx //Timer t; struct tm tt; I2C i2c(D14, D15); Adafruit_ADS1115 ads(&i2c); MCP40D17 DigPot(&i2c); BME280 bmesensor(D14, D15); STC3100 gasG(D14, D15); //DigitalOut blower(D8, 0); DigitalOut pbKill(PC_12, 1); DigitalOut bleRTS(PB_14, 0); DigitalOut bleCTS(PB_13, 0); LSM303 movementsensor(D14, D15); SI1145 lightsensor(D14, D15); NCP5623BMUTBG RGB_LED(D14, D15); CronoDot RTC_UPAS(D14, D15); EEPROM E2PROM(D14, D15); //DigitalOut GPS_EN(p4,0); //pin 4 is used to enable and disable the GPS, in order to recive serial communications Calibration calibrations(1); //Default serial/calibration if there are no values for the selected option Timeout stop; //This is the stop call back object //Timeout logg; Ticker logg; //This is the logging call back object uint16_t serial_num = 1; // Default serial/calibration number int RunReady =0; struct tm STtime; char timestr[32]; float press = 1.1; float temp = 75.5; float rh = 12.1; int uv = 8; int vis = 7; int ir = 6; float compass = 0.1; float accel_x = 0.2; float accel_y = 0.3; float accel_z = 0.4; float accel_comp = 0.5; float angle_x = 0.6; float angle_y = 0.7; float angle_z = 0.8; float mag_x = 0.9; float mag_y = 1.0; float mag_z = 1.2; int vInReading = 18; int vBlowerReading = 19; int omronDiff = 20; float omronVolt = 1.2; //V int omronReading = 100; float atmoRho = 1.5; //g/L float massflow = 87.6; //g/min float volflow = 88.8; //L/min float volflowSet = 1.0; //L/min int logInerval = 10; //seconds double secondsD = 0; double lastsecondD = 0; float massflowSet = 19.2; float deltaVflow = 0.0; float deltaMflow = 0.0; float gainFlow = 98.1; float sampledVol = 2.0; //L, total sampled volume int digital_pot_setpoint = 5 ; //min = 0x7F, max = 0x00 int digital_pot_set = 6; int digital_pot_change = 7; int digitalpotMax = 127; int digitalpotMin = 2; int dutyUp = 4; int dutyDown = 3; // variables are only place holders for the US_Menu // int refreshtime = 6; //int refresh_Time = 10; // refresh time in s, note calling read_GPS()(or similar) will still take how ever long it needs(hopefully < 1s) float home_lat, home_lon, work_lat, work_lon; //*************************************************// char filename[] = "/sd/XXXX0000LOG000000000000---------------.txt"; SDFileSystem sd(D4, D5, D3, D10, "sd"); // I believe this matches Todd's pinout, let me know if this doesn't work. (MOSI, MISO, SCK, SEL) void sendData(); static uint8_t rx_buf[20]; static uint8_t rx_len=0; static int haltBLE = 1; static int transmissionValue = 0; uint8_t writeData[20] = {0,}; static uint8_t dataLength = 0; static int runReady = 0; static uint8_t startAndEndTime[12] = {0,}; void uartMicro(void){ if(runReady!=1){ haltBLE = 2; while(microChannel.readable()){ rx_buf[rx_len++] = microChannel.getc(); //Code block to verify what is being transmitted. To function correctly, all data must terminate with \0 or \n if(transmissionValue==0){ if (rx_buf[0] == 0x01)transmissionValue = 1; //rtc else if(rx_buf[0] == 0x02)transmissionValue = 2; //sample start and end times else if(rx_buf[0] == 0x03)transmissionValue = 3; //sample name else if(rx_buf[0] == 0x04)transmissionValue = 4; //Send Data Check else if(rx_buf[0] == 0x05)transmissionValue = 5; //log interval else if(rx_buf[0] == 0x06)transmissionValue = 6; //Flow Rate else if(rx_buf[0] == 0x07)transmissionValue = 7; //Serial Number else if(rx_buf[0] == 0x08)transmissionValue = 8; //Run Enable else transmissionValue = 100; //Not useful data } if(rx_buf[rx_len-1]=='\0' || rx_buf[rx_len-1]=='\n' || rx_buf[rx_len-1] == 0xff){ if((transmissionValue == 1 || transmissionValue == 2 || transmissionValue == 3 || transmissionValue == 4 || transmissionValue == 5 || transmissionValue == 6 || transmissionValue == 7) && rx_buf[rx_len-1] != 0xff) {}else{ if(transmissionValue == 4 ) sendData(); if(transmissionValue == 8){ runReady = 1; microChannel.attach(NULL,microChannel.RxIrq); } haltBLE = 1; transmissionValue = 0; dataLength = 0; } } } if(haltBLE!=1){ if((transmissionValue!=100) && (dataLength!= 0)) writeData[dataLength-1] = rx_buf[0]; if(transmissionValue ==100){ //pc.putc(rx_buf[0]); }else if(transmissionValue ==1){ //process and store RTC values //if(dataLength==6)RTC_UPAS.set_time(writeData[0],writeData[1],writeData[2],writeData[3],writeData[3],writeData[4],writeData[5]);//sets chronodot RTC if(dataLength==6){ RTC_UPAS.set_time(writeData[0],writeData[1],writeData[2],writeData[3],writeData[3],writeData[4],writeData[5]);//sets chronodot RTC //sets ST RTC STtime.tm_sec = writeData[0]; // 0-59 STtime.tm_min = writeData[1]; // 0-59 STtime.tm_hour = writeData[2]; // 0-23 STtime.tm_mday = writeData[3]; // 1-31 STtime.tm_mon = writeData[4]-1; // 0-11 STtime.tm_year = 100+writeData[5]; // year since 1900 (116 = 2016) time_t STseconds = mktime(&STtime); set_time(STseconds); // Set RTC time to 16 December 2013 10:05:23 UTC } }else if(transmissionValue ==2){ //process and store sample start/end if(dataLength ==12)E2PROM.write(0x00015, writeData, 12); }else if(transmissionValue ==3){ //process and store sample name if(dataLength ==8)E2PROM.write(0x00001,writeData,8); }else if(transmissionValue ==5){ //process and store Log Interval if(dataLength ==1)E2PROM.write(0x00014,writeData,1); }else if(transmissionValue ==6){ //process and store Flow Rate if(dataLength ==4)E2PROM.write(0x00010,writeData,4); }else if(transmissionValue ==7){ //process and store Serial Number if(dataLength ==2)E2PROM.write(0x00034,writeData,2); } dataLength++; } rx_len = 0; }else{ while(microChannel.readable()) uint8_t extract = microChannel.getc(); } } void sendData(){ uint8_t sampleTimePassValues[13] = {0x01,}; uint8_t subjectLabelOriginal[9] = {0x02,}; uint8_t dataLogOriginal[2] = {0x03,}; uint8_t flowRateOriginal[5] = {0x04,}; //uint8_t presetRunModeCheck[1] = {0,}; Commented and currently unused to prevent mem issues E2PROM.read(0x00015, sampleTimePassValues+1, 12); E2PROM.read(0x00001, subjectLabelOriginal+1,8); E2PROM.read(0x00014,dataLogOriginal+1,1); E2PROM.read(0x00010,flowRateOriginal+1,4); for(int i=0; i<13; i++){ microChannel.putc(sampleTimePassValues[i]); } wait(.25); for(int i=0; i<9; i++){ microChannel.putc(subjectLabelOriginal[i]); } wait(.25); for(int i=0; i<2; i++){ microChannel.putc(dataLogOriginal[i]); } wait(.25); for(int i=0; i<5; i++){ microChannel.putc(flowRateOriginal[i]); } } void check_stop() // this checks if it's time to stop and shutdown { if(RTC_UPAS.compare(startAndEndTime[6], startAndEndTime[7], startAndEndTime[8], startAndEndTime[9], startAndEndTime[10], startAndEndTime[11])) { pbKill = 0; // this is were we shut everything down //pc.printf("If you're reading this something has gone very wrong."); } stop.detach(); stop.attach(&check_stop, 9); } void log_data() { RGB_LED.set_led(1,1,0); time_t seconds = time(NULL); strftime(timestr, 32, "%y%m%d%H%M%S", localtime(&seconds)); press = bmesensor.getPressure(); temp = bmesensor.getTemperature()-5.0; rh = bmesensor.getHumidity(); uv = lightsensor.getUV(); FILE *fp = fopen(filename, "a"); //fprintf(fp, "Time as a basic string = %s\r\n", ctime(&seconds)); //fprintf(fp, "Time as a basic string = %s\r\n", timestr); //fprintf(fp, "%02d,%02d,%02d,%02d,%02d,%02d,",RTC_UPAS.year, RTC_UPAS.month,RTC_UPAS.date,RTC_UPAS.hour,RTC_UPAS.minutes,RTC_UPAS.seconds); fprintf(fp, "%s,", timestr); fprintf(fp, "%1.3f,%1.3f,%2.2f,%4.2f,%2.1f,%1.3f,", omronVolt,massflow,temp,press,rh,atmoRho); fprintf(fp, "%1.3f,%5.1f,%1.1f,%1.1f,%1.1f,%1.1f,", volflow, sampledVol, accel_x, accel_y, accel_z, accel_comp); fprintf(fp, "%.1f,%.1f,%.1f,%.3f,%.3f,%.3f,%.1f,", angle_x,angle_y,angle_z,mag_x, mag_y, mag_z,compass); fprintf(fp, "%d,%d,%d,%d,%d,%d," ,uv,omronReading, vInReading, vBlowerReading, omronDiff,gasG.getAmps()); fprintf(fp, "%d,%d,%d,%1.3f,%1.3f\r\n", gasG.getVolts(), gasG.getCharge(),digital_pot_set, deltaMflow, deltaVflow); fclose(fp); free(fp); RGB_LED.set_led(1,0,0); } int main(){ //wait(10); //RGB_LED.set_led(0,0,1); //pc.baud(115200); // set what you want here depending on your terminal program speed //pc.printf("\f\n\r-------------Startup-------------\n\r"); wait(0.5); uint8_t serialNumberAndType[6] = {0x50,0x53}; E2PROM.read(0x00034,serialNumberAndType+2,2); int tempSerialNum = serialNumberAndType[2]+serialNumberAndType[3]; int serialNumDigits[4]; serialNumDigits[0] = tempSerialNum / 1000 % 10; serialNumDigits[1] = tempSerialNum / 100 % 10; serialNumDigits[2] = tempSerialNum / 10 % 10; serialNumDigits[3] = tempSerialNum % 10; serialNumberAndType[2] = serialNumDigits[0]+48; serialNumberAndType[3] = serialNumDigits[1]+48; serialNumberAndType[4] = serialNumDigits[2]+48; serialNumberAndType[5] = serialNumDigits[3]+48; RGB_LED.set_led(0,1,0); //pc.attach(pc_recv); microChannel.attach(uartMicro,microChannel.RxIrq); microChannel.baud(115200); //RGB_LED.set_led(1,0,0); microChannel.printf("$$$"); wait(0.5); microChannel.printf("SN,"); for(int i=0;i<6;i++)microChannel.putc(serialNumberAndType[i]); microChannel.printf("\r"); wait(0.5); microChannel.printf("A\r"); wait(0.5); microChannel.printf("---\r"); wait(0.5); RGB_LED.set_led(1,1,1); while(runReady!=1) { wait(1); //pc.printf("Waiting for BLE instruction"); } //wait(1); E2PROM.read(0x00015, startAndEndTime, 12); //Grab start and end times from EEPROM RGB_LED.set_led(0,1,0); //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! //UPDATE THIS TO WORK WITH ST RTC INSTEAD //!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! while(!RTC_UPAS.compare(startAndEndTime[0], startAndEndTime[1], startAndEndTime[2], startAndEndTime[3], startAndEndTime[4], startAndEndTime[5])) { // this while waits for the start time by looping until the start time wait(0.5); RTC_UPAS.get_time(); } //Get the proper serial number uint8_t serialBytes[2] = {0,}; E2PROM.read(0x00034, serialBytes,2); serial_num = ((uint16_t)serialBytes[1] << 8) | serialBytes[0]; calibrations.initialize(serial_num); uint8_t logByte[1] = {0,}; E2PROM.read(0x00014,logByte,1); logInerval = logByte[0]; //Use the flow rate value stored in eeprom uint8_t flowRateBytes[4] = {0,}; E2PROM.read(0x00010,flowRateBytes,4); E2PROM.byteToFloat(flowRateBytes, &volflowSet); if(volflowSet<=1.0) { gainFlow = 100; } else if(volflowSet>=2.0) { gainFlow = 25; } else { gainFlow = 25; } RGB_LED.set_led(1,0,0); press = bmesensor.getPressure(); temp = bmesensor.getTemperature(); rh = bmesensor.getHumidity(); atmoRho = ((press-((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)))*100)/(287.0531*(temp+273.15))+((6.1078*pow((float)10,(float)((7.5*temp)/(237.3+temp))))*(rh/100)*100)/(461.4964*(temp+273.15)); massflowSet = volflowSet*atmoRho; //Digtal pot tf from file: UPAS v2 OSU-PrimaryFlowData FullSet 2015-05-29 CQ mods.xlsx DigPot.writeRegister(digital_pot_setpoint); wait(1); //blower = 1; uint8_t subjectLabelOriginal[8] = {0,}; E2PROM.read(0x00001, subjectLabelOriginal,8); //sprintf(filename, "/sd/UPAS%04dLOG_%02d-%02d-%02d_%02d=%02d=%02d_%c%c%c%c%c%c%c%c.txt",serial_num,RTC_UPAS.year,RTC_UPAS.month,RTC_UPAS.date,RTC_UPAS.hour,RTC_UPAS.minutes,RTC_UPAS.seconds,subjectLabelOriginal[0],subjectLabelOriginal[1],subjectLabelOriginal[2],subjectLabelOriginal[3],subjectLabelOriginal[4],subjectLabelOriginal[5],subjectLabelOriginal[6],subjectLabelOriginal[7]); time_t seconds = time(NULL); strftime(timestr, 32, "%y-%m-%d-%H=%M=%S", localtime(&seconds)); sprintf(filename, "/sd/UPASboardtest_%s.txt", timestr); FILE *fp = fopen(filename, "w"); fclose(fp); //---------------------------------------------------------------------------------------------// //Following lines are needed to enter into the initiallization flow control loop sampledVol = 0.0; RGB_LED.set_led(0,1,0); //log_data(); stop.attach(&check_stop, 31); // check if we should shut down every 9 seconds, starting 60s after the start. logg.attach(&log_data, logInerval); //** end of initalization **// //---------------------------------------------------------------------------------------------// //---------------------------------------------------------------------------------------------// // Main Control Loop while (1) { // Do other things... } //logg.attach(&log_data, 30); // uses callbacks or block Interrupts for anything that uses i2c // while(!RTC_UPAS.compare(startAndEndTime[6], startAndEndTime[7], startAndEndTime[8], startAndEndTime[9], startAndEndTime[10], startAndEndTime[11])){ }