Comments added
Dependencies: Peripherals Buffer_lib_v2 SD_Lib_EffedUP_ERP Time_Lib_v2 Year3_Version5 BMP280 Network_Lib TextLCD BME280
main.cpp@7:981670f59caf, 2018-11-23 (annotated)
- Committer:
- cgogay
- Date:
- Fri Nov 23 14:20:10 2018 +0000
- Revision:
- 7:981670f59caf
- Parent:
- 6:2ef9c06ce506
- Child:
- 8:dde5976445b4
Serial protocol, requirement 7, threaded
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
noutram | 0:90e393878517 | 1 | #include "mbed.h" |
emilytrembeth | 4:da63962bc0f1 | 2 | #include "TextLCD.h" |
emilytrembeth | 4:da63962bc0f1 | 3 | #include "SDBlockDevice.h" |
emilytrembeth | 4:da63962bc0f1 | 4 | #include "FATFileSystem.h" |
emilytrembeth | 4:da63962bc0f1 | 5 | #include "sample_hardware.hpp" |
noutram | 0:90e393878517 | 6 | |
emilytrembeth | 5:60e116a1e913 | 7 | #define Day 1 |
emilytrembeth | 5:60e116a1e913 | 8 | #define Month 2 |
emilytrembeth | 5:60e116a1e913 | 9 | #define Year 3 |
emilytrembeth | 5:60e116a1e913 | 10 | #define Hour 4 |
emilytrembeth | 5:60e116a1e913 | 11 | #define Minute 5 |
emilytrembeth | 5:60e116a1e913 | 12 | #define Second 6 |
emilytrembeth | 5:60e116a1e913 | 13 | |
noutram | 0:90e393878517 | 14 | //Function declarations |
emilytrembeth | 4:da63962bc0f1 | 15 | void displayOnLcd(); |
emilytrembeth | 4:da63962bc0f1 | 16 | void updateRealTimeClock(char *buffer); |
emilytrembeth | 4:da63962bc0f1 | 17 | void getLineFromSerial(char *keyBuffer, int bufferLength); |
emilytrembeth | 4:da63962bc0f1 | 18 | void displayMessageOnConsole(); |
emilytrembeth | 5:60e116a1e913 | 19 | void SetingTimeWithButtons (); |
emilytrembeth | 5:60e116a1e913 | 20 | void FunctionSensor(); |
emilytrembeth | 5:60e116a1e913 | 21 | void FunctionTime(); |
cgogay | 7:981670f59caf | 22 | void FunctionSerial(); |
noutram | 0:90e393878517 | 23 | |
emilytrembeth | 4:da63962bc0f1 | 24 | TextLCD lcd(D9, D8, D7, D6, D4, D2); // rs, e, d4-d7 |
emilytrembeth | 4:da63962bc0f1 | 25 | SDBlockDevice sd(PB_5, D12, D13, D10); // mosi, miso, sclk, cs |
emilytrembeth | 4:da63962bc0f1 | 26 | Serial pc(SERIAL_TX, SERIAL_RX); |
emilytrembeth | 4:da63962bc0f1 | 27 | time_t currentTime; |
emilytrembeth | 4:da63962bc0f1 | 28 | char lcdBuffer[32]; |
emilytrembeth | 4:da63962bc0f1 | 29 | DigitalOut myled(LED1); |
emilytrembeth | 4:da63962bc0f1 | 30 | Ticker ticker; |
emilytrembeth | 4:da63962bc0f1 | 31 | DigitalIn SWUser(USER_BUTTON); |
emilytrembeth | 4:da63962bc0f1 | 32 | Mutex date_mutex; |
emilytrembeth | 5:60e116a1e913 | 33 | int setting; |
emilytrembeth | 5:60e116a1e913 | 34 | int t; |
emilytrembeth | 5:60e116a1e913 | 35 | //InterruptIn SW1; |
noutram | 0:90e393878517 | 36 | |
noutram | 1:948bd552a2a2 | 37 | Thread t1; |
noutram | 1:948bd552a2a2 | 38 | Thread t2; |
cgogay | 7:981670f59caf | 39 | Thread t3; |
cgogay | 7:981670f59caf | 40 | |
cgogay | 7:981670f59caf | 41 | |
cgogay | 7:981670f59caf | 42 | //LDR sensor |
cgogay | 7:981670f59caf | 43 | AnalogIn LDD_ADC_In(A1); |
cgogay | 7:981670f59caf | 44 | float fLDR = 0.0; |
cgogay | 7:981670f59caf | 45 | float volts = 0.0; |
cgogay | 7:981670f59caf | 46 | |
emilytrembeth | 4:da63962bc0f1 | 47 | |
emilytrembeth | 4:da63962bc0f1 | 48 | |
cgogay | 6:2ef9c06ce506 | 49 | //Main thread |
cgogay | 6:2ef9c06ce506 | 50 | int main() { |
cgogay | 6:2ef9c06ce506 | 51 | |
cgogay | 6:2ef9c06ce506 | 52 | lcd.printf("Select Time Option\n\n"); |
cgogay | 6:2ef9c06ce506 | 53 | |
cgogay | 6:2ef9c06ce506 | 54 | post(); |
cgogay | 6:2ef9c06ce506 | 55 | |
cgogay | 6:2ef9c06ce506 | 56 | //Initialise the SD card |
cgogay | 6:2ef9c06ce506 | 57 | if ( sd.init() != 0) { |
cgogay | 6:2ef9c06ce506 | 58 | printf("Init failed \n"); |
cgogay | 6:2ef9c06ce506 | 59 | errorCode(FATAL); |
cgogay | 6:2ef9c06ce506 | 60 | } |
cgogay | 6:2ef9c06ce506 | 61 | |
cgogay | 6:2ef9c06ce506 | 62 | //Create a filing system for SD Card |
cgogay | 6:2ef9c06ce506 | 63 | FATFileSystem fs("sd", &sd); |
cgogay | 6:2ef9c06ce506 | 64 | |
cgogay | 6:2ef9c06ce506 | 65 | //Open to WRITE |
cgogay | 6:2ef9c06ce506 | 66 | FILE* fp = fopen("/sd/test.csv","a"); |
cgogay | 6:2ef9c06ce506 | 67 | if (fp == NULL) { |
cgogay | 6:2ef9c06ce506 | 68 | error("Could not open file for write\n"); |
cgogay | 6:2ef9c06ce506 | 69 | errorCode(FATAL); |
cgogay | 6:2ef9c06ce506 | 70 | } |
cgogay | 6:2ef9c06ce506 | 71 | |
cgogay | 6:2ef9c06ce506 | 72 | // run threads |
cgogay | 6:2ef9c06ce506 | 73 | t1.start(FunctionSensor); |
cgogay | 7:981670f59caf | 74 | t2.start(FunctionTime); |
cgogay | 7:981670f59caf | 75 | t3.start(FunctionSerial); |
cgogay | 6:2ef9c06ce506 | 76 | |
cgogay | 6:2ef9c06ce506 | 77 | } |
cgogay | 6:2ef9c06ce506 | 78 | |
cgogay | 6:2ef9c06ce506 | 79 | |
emilytrembeth | 4:da63962bc0f1 | 80 | void displayOnLcd() { |
emilytrembeth | 4:da63962bc0f1 | 81 | date_mutex.lock(); |
emilytrembeth | 4:da63962bc0f1 | 82 | |
emilytrembeth | 4:da63962bc0f1 | 83 | myled = !myled; |
emilytrembeth | 4:da63962bc0f1 | 84 | |
emilytrembeth | 4:da63962bc0f1 | 85 | currentTime = time(NULL); |
emilytrembeth | 5:60e116a1e913 | 86 | strftime(lcdBuffer, 32, "%d/%m/%Y %H:%M:%S", localtime(¤tTime)); |
emilytrembeth | 4:da63962bc0f1 | 87 | |
emilytrembeth | 4:da63962bc0f1 | 88 | //lcd.cls(); |
emilytrembeth | 5:60e116a1e913 | 89 | // lcd.locate(0,0); |
emilytrembeth | 4:da63962bc0f1 | 90 | pc.printf("%s\n\r", lcdBuffer); |
emilytrembeth | 4:da63962bc0f1 | 91 | |
emilytrembeth | 4:da63962bc0f1 | 92 | myled = !myled; |
emilytrembeth | 4:da63962bc0f1 | 93 | date_mutex.unlock(); |
emilytrembeth | 4:da63962bc0f1 | 94 | }; |
noutram | 0:90e393878517 | 95 | |
emilytrembeth | 4:da63962bc0f1 | 96 | void updateRealTimeClock(char *buffer) { |
emilytrembeth | 4:da63962bc0f1 | 97 | date_mutex.lock(); |
emilytrembeth | 4:da63962bc0f1 | 98 | |
emilytrembeth | 4:da63962bc0f1 | 99 | char *tp; |
emilytrembeth | 4:da63962bc0f1 | 100 | char *timeArray[6]; |
emilytrembeth | 4:da63962bc0f1 | 101 | int arrayIndex; |
emilytrembeth | 4:da63962bc0f1 | 102 | struct tm struct_time; |
emilytrembeth | 4:da63962bc0f1 | 103 | |
emilytrembeth | 4:da63962bc0f1 | 104 | // extract number from string |
emilytrembeth | 4:da63962bc0f1 | 105 | arrayIndex = 0; |
emilytrembeth | 4:da63962bc0f1 | 106 | tp = strtok( buffer, " /:-" ); |
emilytrembeth | 4:da63962bc0f1 | 107 | timeArray[arrayIndex++] = tp; |
emilytrembeth | 4:da63962bc0f1 | 108 | printf("%d ", atoi(tp)); |
emilytrembeth | 4:da63962bc0f1 | 109 | while ( tp != NULL && arrayIndex < 6 ) { |
emilytrembeth | 4:da63962bc0f1 | 110 | tp = strtok( NULL," /:-" ); |
emilytrembeth | 4:da63962bc0f1 | 111 | timeArray[arrayIndex++] = tp; |
emilytrembeth | 4:da63962bc0f1 | 112 | if ( tp != NULL ) { |
emilytrembeth | 4:da63962bc0f1 | 113 | printf("%d ", atoi(tp)); |
emilytrembeth | 4:da63962bc0f1 | 114 | } |
emilytrembeth | 4:da63962bc0f1 | 115 | } |
emilytrembeth | 4:da63962bc0f1 | 116 | printf("\r\n"); |
emilytrembeth | 4:da63962bc0f1 | 117 | |
emilytrembeth | 4:da63962bc0f1 | 118 | // store number into time struct |
emilytrembeth | 5:60e116a1e913 | 119 | struct_time.tm_mday = atoi(timeArray[0]); |
emilytrembeth | 4:da63962bc0f1 | 120 | struct_time.tm_mon = atoi(timeArray[1]) - 1; |
emilytrembeth | 5:60e116a1e913 | 121 | struct_time.tm_year = atoi(timeArray[2]) - 1900; |
emilytrembeth | 4:da63962bc0f1 | 122 | struct_time.tm_hour = atoi(timeArray[3]); |
emilytrembeth | 4:da63962bc0f1 | 123 | struct_time.tm_min = atoi(timeArray[4]); |
emilytrembeth | 4:da63962bc0f1 | 124 | struct_time.tm_sec = atoi(timeArray[5]); |
emilytrembeth | 4:da63962bc0f1 | 125 | |
emilytrembeth | 4:da63962bc0f1 | 126 | currentTime = mktime(&struct_time); |
emilytrembeth | 4:da63962bc0f1 | 127 | set_time(currentTime); |
emilytrembeth | 4:da63962bc0f1 | 128 | |
emilytrembeth | 4:da63962bc0f1 | 129 | date_mutex.unlock(); |
emilytrembeth | 4:da63962bc0f1 | 130 | } |
emilytrembeth | 4:da63962bc0f1 | 131 | |
emilytrembeth | 4:da63962bc0f1 | 132 | void getLineFromSerial(char *keyBuffer, int bufferLength) |
emilytrembeth | 4:da63962bc0f1 | 133 | { |
emilytrembeth | 4:da63962bc0f1 | 134 | date_mutex.lock(); |
emilytrembeth | 4:da63962bc0f1 | 135 | |
emilytrembeth | 4:da63962bc0f1 | 136 | char c; |
emilytrembeth | 4:da63962bc0f1 | 137 | int index = 0; |
emilytrembeth | 4:da63962bc0f1 | 138 | |
emilytrembeth | 4:da63962bc0f1 | 139 | for (;;) { |
emilytrembeth | 4:da63962bc0f1 | 140 | // break if keyBuffer is full |
emilytrembeth | 4:da63962bc0f1 | 141 | if (index >= bufferLength) { |
emilytrembeth | 4:da63962bc0f1 | 142 | break; |
emilytrembeth | 4:da63962bc0f1 | 143 | } |
emilytrembeth | 4:da63962bc0f1 | 144 | |
emilytrembeth | 4:da63962bc0f1 | 145 | // read input |
emilytrembeth | 4:da63962bc0f1 | 146 | c = pc.getc(); |
emilytrembeth | 4:da63962bc0f1 | 147 | //printf(" %d ", c); |
emilytrembeth | 4:da63962bc0f1 | 148 | pc.putc(c); |
emilytrembeth | 4:da63962bc0f1 | 149 | |
emilytrembeth | 4:da63962bc0f1 | 150 | // break if end |
emilytrembeth | 4:da63962bc0f1 | 151 | if (c == '\r') { |
emilytrembeth | 4:da63962bc0f1 | 152 | keyBuffer[index++] = c; |
emilytrembeth | 4:da63962bc0f1 | 153 | printf("\n"); |
emilytrembeth | 4:da63962bc0f1 | 154 | break; |
emilytrembeth | 4:da63962bc0f1 | 155 | } |
emilytrembeth | 4:da63962bc0f1 | 156 | |
emilytrembeth | 4:da63962bc0f1 | 157 | // store in keyBuffer |
emilytrembeth | 4:da63962bc0f1 | 158 | keyBuffer[index++] = c; |
emilytrembeth | 4:da63962bc0f1 | 159 | |
emilytrembeth | 4:da63962bc0f1 | 160 | date_mutex.unlock(); |
emilytrembeth | 4:da63962bc0f1 | 161 | } |
emilytrembeth | 4:da63962bc0f1 | 162 | } |
emilytrembeth | 4:da63962bc0f1 | 163 | |
emilytrembeth | 4:da63962bc0f1 | 164 | void displayMessageOnConsole() { |
emilytrembeth | 4:da63962bc0f1 | 165 | date_mutex.lock(); |
emilytrembeth | 4:da63962bc0f1 | 166 | |
emilytrembeth | 4:da63962bc0f1 | 167 | currentTime = time(NULL); |
emilytrembeth | 5:60e116a1e913 | 168 | //strftime(lcdBuffer, 32, "%Y/%m/%d %H:%M:%S", localtime(¤tTime)); |
emilytrembeth | 5:60e116a1e913 | 169 | strftime(lcdBuffer, 32, "%d/%m/%Y %H:%M:%S", localtime(¤tTime)); |
emilytrembeth | 4:da63962bc0f1 | 170 | |
emilytrembeth | 4:da63962bc0f1 | 171 | printf("Current Time:%s\r\n", lcdBuffer); |
emilytrembeth | 5:60e116a1e913 | 172 | printf("Enter new Time (dd/mm/YYYY HH:MM:SS)\r\n"); |
emilytrembeth | 4:da63962bc0f1 | 173 | |
emilytrembeth | 4:da63962bc0f1 | 174 | date_mutex.unlock(); |
emilytrembeth | 4:da63962bc0f1 | 175 | } |
emilytrembeth | 4:da63962bc0f1 | 176 | |
emilytrembeth | 5:60e116a1e913 | 177 | void SetingTimeWithButtons () { |
emilytrembeth | 5:60e116a1e913 | 178 | |
emilytrembeth | 5:60e116a1e913 | 179 | int day = 0; |
emilytrembeth | 5:60e116a1e913 | 180 | int month = 0; |
emilytrembeth | 5:60e116a1e913 | 181 | int year = 2017; |
emilytrembeth | 5:60e116a1e913 | 182 | int hour = 0; |
emilytrembeth | 5:60e116a1e913 | 183 | int min = 0; |
emilytrembeth | 5:60e116a1e913 | 184 | int sec = 0; |
emilytrembeth | 5:60e116a1e913 | 185 | |
emilytrembeth | 5:60e116a1e913 | 186 | setting = Day; |
emilytrembeth | 5:60e116a1e913 | 187 | t = 1; |
emilytrembeth | 5:60e116a1e913 | 188 | |
emilytrembeth | 5:60e116a1e913 | 189 | while(t == 1) { |
emilytrembeth | 5:60e116a1e913 | 190 | switch (setting) { |
emilytrembeth | 5:60e116a1e913 | 191 | case Day: |
emilytrembeth | 5:60e116a1e913 | 192 | if (SW1 == 1) { |
emilytrembeth | 5:60e116a1e913 | 193 | wait(0.2); |
emilytrembeth | 5:60e116a1e913 | 194 | day = day + 1; |
emilytrembeth | 5:60e116a1e913 | 195 | lcd.cls(); |
emilytrembeth | 5:60e116a1e913 | 196 | lcd.locate(0,0); |
cgogay | 6:2ef9c06ce506 | 197 | lcd.printf("Day = %d\n", day); |
emilytrembeth | 5:60e116a1e913 | 198 | } |
emilytrembeth | 5:60e116a1e913 | 199 | if (SW2 == 1) { |
emilytrembeth | 5:60e116a1e913 | 200 | setting = Month; |
emilytrembeth | 5:60e116a1e913 | 201 | wait(0.5); |
emilytrembeth | 5:60e116a1e913 | 202 | } |
emilytrembeth | 5:60e116a1e913 | 203 | break; |
emilytrembeth | 5:60e116a1e913 | 204 | |
emilytrembeth | 5:60e116a1e913 | 205 | case Month: |
emilytrembeth | 5:60e116a1e913 | 206 | if (SW1 == 1) { |
emilytrembeth | 5:60e116a1e913 | 207 | wait(0.2); |
emilytrembeth | 5:60e116a1e913 | 208 | month = month + 1; |
emilytrembeth | 5:60e116a1e913 | 209 | lcd.cls(); |
emilytrembeth | 5:60e116a1e913 | 210 | lcd.locate(0,0); |
cgogay | 6:2ef9c06ce506 | 211 | lcd.printf("Month = %d\n", month); |
emilytrembeth | 5:60e116a1e913 | 212 | } |
emilytrembeth | 5:60e116a1e913 | 213 | if (SW2 == 1) { |
emilytrembeth | 5:60e116a1e913 | 214 | setting = Year; |
emilytrembeth | 5:60e116a1e913 | 215 | wait(0.5); |
emilytrembeth | 5:60e116a1e913 | 216 | } |
emilytrembeth | 5:60e116a1e913 | 217 | break; |
emilytrembeth | 5:60e116a1e913 | 218 | |
emilytrembeth | 5:60e116a1e913 | 219 | case Year: |
emilytrembeth | 5:60e116a1e913 | 220 | if (SW1 == 1) { |
emilytrembeth | 5:60e116a1e913 | 221 | wait(0.2); |
emilytrembeth | 5:60e116a1e913 | 222 | year = year + 1; |
emilytrembeth | 5:60e116a1e913 | 223 | lcd.cls(); |
emilytrembeth | 5:60e116a1e913 | 224 | lcd.locate(0,0); |
cgogay | 6:2ef9c06ce506 | 225 | lcd.printf("Year = %d\n", year); |
emilytrembeth | 5:60e116a1e913 | 226 | } |
emilytrembeth | 5:60e116a1e913 | 227 | if (SW2 == 1) { |
emilytrembeth | 5:60e116a1e913 | 228 | setting = Hour; |
emilytrembeth | 5:60e116a1e913 | 229 | wait(0.5); |
emilytrembeth | 5:60e116a1e913 | 230 | } |
emilytrembeth | 5:60e116a1e913 | 231 | break; |
emilytrembeth | 5:60e116a1e913 | 232 | |
emilytrembeth | 5:60e116a1e913 | 233 | case Hour: |
emilytrembeth | 5:60e116a1e913 | 234 | if (SW1 == 1) { |
emilytrembeth | 5:60e116a1e913 | 235 | wait(0.2); |
emilytrembeth | 5:60e116a1e913 | 236 | hour = hour + 1; |
emilytrembeth | 5:60e116a1e913 | 237 | lcd.cls(); |
emilytrembeth | 5:60e116a1e913 | 238 | lcd.locate(0,0); |
cgogay | 6:2ef9c06ce506 | 239 | lcd.printf("Hour = %d\n", hour); |
emilytrembeth | 5:60e116a1e913 | 240 | } |
emilytrembeth | 5:60e116a1e913 | 241 | if (SW2 == 1) { |
emilytrembeth | 5:60e116a1e913 | 242 | setting = Minute; |
emilytrembeth | 5:60e116a1e913 | 243 | wait(0.5); |
emilytrembeth | 5:60e116a1e913 | 244 | } |
emilytrembeth | 5:60e116a1e913 | 245 | break; |
emilytrembeth | 5:60e116a1e913 | 246 | |
emilytrembeth | 5:60e116a1e913 | 247 | case Minute: |
emilytrembeth | 5:60e116a1e913 | 248 | if (SW1 == 1) { |
emilytrembeth | 5:60e116a1e913 | 249 | wait(0.2); |
emilytrembeth | 5:60e116a1e913 | 250 | min = min + 1; |
emilytrembeth | 5:60e116a1e913 | 251 | lcd.cls(); |
emilytrembeth | 5:60e116a1e913 | 252 | lcd.locate(0,0); |
cgogay | 6:2ef9c06ce506 | 253 | lcd.printf("Minute = %d\n", min); |
emilytrembeth | 5:60e116a1e913 | 254 | } |
emilytrembeth | 5:60e116a1e913 | 255 | if (SW2 == 1) { |
emilytrembeth | 5:60e116a1e913 | 256 | setting = Second; |
emilytrembeth | 5:60e116a1e913 | 257 | wait(0.5); |
emilytrembeth | 5:60e116a1e913 | 258 | } |
emilytrembeth | 5:60e116a1e913 | 259 | break; |
emilytrembeth | 5:60e116a1e913 | 260 | |
emilytrembeth | 5:60e116a1e913 | 261 | case Second: |
emilytrembeth | 5:60e116a1e913 | 262 | if (SW1 == 1) { |
emilytrembeth | 5:60e116a1e913 | 263 | wait(0.2); |
emilytrembeth | 5:60e116a1e913 | 264 | sec = sec + 1; |
emilytrembeth | 5:60e116a1e913 | 265 | lcd.cls(); |
emilytrembeth | 5:60e116a1e913 | 266 | lcd.locate(0,0); |
cgogay | 6:2ef9c06ce506 | 267 | lcd.printf("Second = %d\n", sec); |
emilytrembeth | 5:60e116a1e913 | 268 | } |
emilytrembeth | 5:60e116a1e913 | 269 | if (SW2 == 1) { |
emilytrembeth | 5:60e116a1e913 | 270 | wait(0.5); |
emilytrembeth | 5:60e116a1e913 | 271 | t = 0; |
emilytrembeth | 5:60e116a1e913 | 272 | } |
emilytrembeth | 5:60e116a1e913 | 273 | break; |
emilytrembeth | 5:60e116a1e913 | 274 | } |
emilytrembeth | 5:60e116a1e913 | 275 | } |
emilytrembeth | 5:60e116a1e913 | 276 | |
emilytrembeth | 5:60e116a1e913 | 277 | struct tm struct_time; |
emilytrembeth | 5:60e116a1e913 | 278 | |
emilytrembeth | 5:60e116a1e913 | 279 | //store number into time struct |
emilytrembeth | 5:60e116a1e913 | 280 | struct_time.tm_year = year - 1900; |
emilytrembeth | 5:60e116a1e913 | 281 | struct_time.tm_mon = month; |
emilytrembeth | 5:60e116a1e913 | 282 | struct_time.tm_mday = day; |
emilytrembeth | 5:60e116a1e913 | 283 | struct_time.tm_hour = hour; |
emilytrembeth | 5:60e116a1e913 | 284 | struct_time.tm_min = min; |
emilytrembeth | 5:60e116a1e913 | 285 | struct_time.tm_sec = sec; |
emilytrembeth | 5:60e116a1e913 | 286 | |
emilytrembeth | 5:60e116a1e913 | 287 | // Coverting to time |
emilytrembeth | 5:60e116a1e913 | 288 | time_t currentTime = mktime(&struct_time); |
emilytrembeth | 5:60e116a1e913 | 289 | set_time(currentTime); |
emilytrembeth | 5:60e116a1e913 | 290 | |
emilytrembeth | 5:60e116a1e913 | 291 | } |
noutram | 0:90e393878517 | 292 | |
emilytrembeth | 5:60e116a1e913 | 293 | |
emilytrembeth | 5:60e116a1e913 | 294 | void FunctionSensor() |
noutram | 0:90e393878517 | 295 | { |
emilytrembeth | 4:da63962bc0f1 | 296 | while (true) { |
emilytrembeth | 4:da63962bc0f1 | 297 | double temp = sensor.getTemperature(); |
emilytrembeth | 4:da63962bc0f1 | 298 | double pressure = sensor.getPressure(); |
emilytrembeth | 4:da63962bc0f1 | 299 | lcd.cls(); |
emilytrembeth | 4:da63962bc0f1 | 300 | lcd.printf("Temp Pressure\n"); |
emilytrembeth | 4:da63962bc0f1 | 301 | lcd.printf("%6.1f ",temp); |
emilytrembeth | 4:da63962bc0f1 | 302 | lcd.printf("%.2f\n",pressure); |
emilytrembeth | 4:da63962bc0f1 | 303 | |
emilytrembeth | 4:da63962bc0f1 | 304 | //Write to SD |
emilytrembeth | 4:da63962bc0f1 | 305 | //fprintf(fp, "%6.1f,%.2f\n\r", temp, pressure); |
emilytrembeth | 4:da63962bc0f1 | 306 | |
emilytrembeth | 4:da63962bc0f1 | 307 | Thread::wait(15000); //Updates the state every 15 seconds |
emilytrembeth | 4:da63962bc0f1 | 308 | } |
noutram | 0:90e393878517 | 309 | } |
noutram | 0:90e393878517 | 310 | |
emilytrembeth | 5:60e116a1e913 | 311 | void FunctionTime() |
noutram | 0:90e393878517 | 312 | { |
emilytrembeth | 4:da63962bc0f1 | 313 | while (true) { |
emilytrembeth | 4:da63962bc0f1 | 314 | char lineBuffer[32]; |
emilytrembeth | 4:da63962bc0f1 | 315 | char *pointer; |
emilytrembeth | 4:da63962bc0f1 | 316 | pointer = lineBuffer; |
emilytrembeth | 5:60e116a1e913 | 317 | if (SW1 == 1) { //Set time on Putty |
emilytrembeth | 4:da63962bc0f1 | 318 | // show initial message on console |
emilytrembeth | 4:da63962bc0f1 | 319 | displayMessageOnConsole(); |
emilytrembeth | 4:da63962bc0f1 | 320 | |
emilytrembeth | 4:da63962bc0f1 | 321 | // get input from console |
emilytrembeth | 4:da63962bc0f1 | 322 | getLineFromSerial(pointer, sizeof(lineBuffer)); |
emilytrembeth | 4:da63962bc0f1 | 323 | |
emilytrembeth | 4:da63962bc0f1 | 324 | myled = !myled; |
emilytrembeth | 4:da63962bc0f1 | 325 | // update RTC based on input value |
emilytrembeth | 4:da63962bc0f1 | 326 | updateRealTimeClock(pointer); |
emilytrembeth | 5:60e116a1e913 | 327 | } |
emilytrembeth | 5:60e116a1e913 | 328 | if (SW2 == 1) { // Set time with Buttons |
emilytrembeth | 5:60e116a1e913 | 329 | pc.printf("Ready"); |
emilytrembeth | 5:60e116a1e913 | 330 | wait(0.5); |
emilytrembeth | 5:60e116a1e913 | 331 | SetingTimeWithButtons (); |
emilytrembeth | 5:60e116a1e913 | 332 | } |
emilytrembeth | 4:da63962bc0f1 | 333 | while(true) { |
emilytrembeth | 4:da63962bc0f1 | 334 | displayOnLcd(); |
emilytrembeth | 4:da63962bc0f1 | 335 | myled = !myled; |
emilytrembeth | 4:da63962bc0f1 | 336 | Thread::wait(1000); |
emilytrembeth | 4:da63962bc0f1 | 337 | } |
noutram | 0:90e393878517 | 338 | } |
emilytrembeth | 4:da63962bc0f1 | 339 | |
cgogay | 7:981670f59caf | 340 | } |
cgogay | 7:981670f59caf | 341 | |
cgogay | 7:981670f59caf | 342 | void FunctionSerial() |
cgogay | 7:981670f59caf | 343 | { |
cgogay | 7:981670f59caf | 344 | date_mutex.lock(); |
cgogay | 7:981670f59caf | 345 | |
cgogay | 7:981670f59caf | 346 | lcd.cls(); |
cgogay | 7:981670f59caf | 347 | lcd.printf("Observe Putty\n\n"); |
cgogay | 7:981670f59caf | 348 | |
cgogay | 7:981670f59caf | 349 | |
cgogay | 7:981670f59caf | 350 | pc.printf("\n\rEnter command:\n\r"); |
cgogay | 7:981670f59caf | 351 | pc.printf("READ ALL \n\r"); |
cgogay | 7:981670f59caf | 352 | char str[9] = "READ ALL"; |
cgogay | 7:981670f59caf | 353 | // reads for 8 waiting for new line and ignoring spaces |
cgogay | 7:981670f59caf | 354 | pc.scanf("%8[^\n]*c",str); |
cgogay | 7:981670f59caf | 355 | //prints typed command |
cgogay | 7:981670f59caf | 356 | pc.printf("Chosen Command = "); |
cgogay | 7:981670f59caf | 357 | pc.printf("%s\n\r",str); |
cgogay | 7:981670f59caf | 358 | |
cgogay | 7:981670f59caf | 359 | //check if typed command is equal to string |
cgogay | 7:981670f59caf | 360 | if (!strcmp(str, "READ ALL")) { |
cgogay | 7:981670f59caf | 361 | //if (str == "READ ALL") { |
cgogay | 7:981670f59caf | 362 | // pc.printf("yay\n\r"); |
cgogay | 7:981670f59caf | 363 | |
cgogay | 7:981670f59caf | 364 | //get current values |
cgogay | 7:981670f59caf | 365 | double temp = sensor.getTemperature(); |
cgogay | 7:981670f59caf | 366 | double pressure = sensor.getPressure(); |
cgogay | 7:981670f59caf | 367 | fLDR = LDD_ADC_In; |
cgogay | 7:981670f59caf | 368 | volts = fLDR*3.3f; |
cgogay | 7:981670f59caf | 369 | strftime(lcdBuffer, 32, "%d/%m/%Y %H:%M:%S,", localtime(¤tTime)); |
cgogay | 7:981670f59caf | 370 | |
cgogay | 7:981670f59caf | 371 | pc.printf("Date and Time = %s\r\n", lcdBuffer); |
cgogay | 7:981670f59caf | 372 | pc.printf("Temperature = %6.1f deg C,\n\r",temp); |
cgogay | 7:981670f59caf | 373 | pc.printf("Pressure = %.2f mB,\n\r",pressure); |
cgogay | 7:981670f59caf | 374 | pc.printf("Light = %6.4f volts,\n\r", volts); |
cgogay | 7:981670f59caf | 375 | |
cgogay | 7:981670f59caf | 376 | } |
cgogay | 7:981670f59caf | 377 | else { |
cgogay | 7:981670f59caf | 378 | pc.printf("INVALID COMMAND\n\r"); |
cgogay | 7:981670f59caf | 379 | } |
cgogay | 7:981670f59caf | 380 | |
cgogay | 7:981670f59caf | 381 | date_mutex.unlock(); |
cgogay | 7:981670f59caf | 382 | |
cgogay | 7:981670f59caf | 383 | } |