Thomas Morris / Mbed OS PROJ324_Final

Proj 324 Final

Fork of ELEC351_Group_T by Plymouth ELEC351 Group T

main.cpp@22:eb4cc12087b2, 2017-12-29 (annotated)

Committer:
thomasmorris
Date:
Fri Dec 29 21:46:49 2017 +0000
Revision:
22:eb4cc12087b2
Parent:
21:3c078c799caa
Child:
23:3c85d7f657a2
Start of Serial Commands not working Networking working LCD.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thomasmorris 6:97f586597310 1 /*
thomasmorris 6:97f586597310 2 ELEC 351 Group T
thomasmorris 6:97f586597310 3 Team Members : Christopher Hills, Thomas Morris
thomasmorris 8:0e4481b64353 4 Current Verision 3
thomasmorris 6:97f586597310 5 Overiew: Working Tasks 1,5,7
thomasmorris 8:0e4481b64353 6
thomasmorris 12:536eca338ae8 7 Last Revision: Added Mail Box to serial
thomasmorris 8:0e4481b64353 8 Todo:
thomasmorris 12:536eca338ae8 9 make a mailbox within SD card, LCD, network so they can be used from within
thomasmorris 12:536eca338ae8 10 Fix the network so it uses the mail box data.
thomasmorris 12:536eca338ae8 11 Place the LCD write functions in their own function
thomasmorris 6:97f586597310 12 */
thomasmorris 6:97f586597310 13
thomasmorris 8:0e4481b64353 14 //Includes and Definitions
noutram 1:e1cf7663f5ff 15 #include "sample_hardware.hpp"
noutram 3:a88838ff33e7 16 #include "Networkbits.hpp"
thomasmorris 5:2594b953f111 17 #include "rtos.h"
thomasmorris 5:2594b953f111 18 #include "LED.hpp"
thomasmorris 8:0e4481b64353 19 #include "DATA.hpp"
chills 20:cbb71f84cff9 20 #include "LCD.hpp"
thomasmorris 5:2594b953f111 21 #define SamplingTime 1
thomasmorris 5:2594b953f111 22 #define NotSamplingTime 0
thomasmorris 7:dfe19413fdc2 23 #define Print_Time_to_LCD 1
thomasmorris 7:dfe19413fdc2 24 #define Dont_Print_Time_to_LCD 0
chills 15:c1592fc1a501 25 #define TimerInterval 1 //This is in seconds
thomasmorris 7:dfe19413fdc2 26 #define EDGE_RISEN 1
thomasmorris 7:dfe19413fdc2 27 #define EDGE_FALLEN 0
chills 16:067916791a25 28 #define mailsize 5
thomasmorris 22:eb4cc12087b2 29 #include <iostream>
thomasmorris 5:2594b953f111 30 Serial pc(USBTX, USBRX);
thomasmorris 21:3c078c799caa 31 //SW1+SW2 are declared as interrupt ins in sample hardware.cpp
thomasmorris 8:0e4481b64353 32
thomasmorris 8:0e4481b64353 33
thomasmorris 8:0e4481b64353 34 //Thread IDs
thomasmorris 5:2594b953f111 35 osThreadId idMain;
thomasmorris 5:2594b953f111 36 osThreadId id1;
thomasmorris 5:2594b953f111 37 osThreadId id2;
thomasmorris 5:2594b953f111 38 osThreadId id3;
thomasmorris 5:2594b953f111 39 osThreadId id4;
noutram 0:36e89e3ed7c4 40
thomasmorris 21:3c078c799caa 41
thomasmorris 7:dfe19413fdc2 42 Timeout sw1TimeOut;//Used to prevent switch bounce
thomasmorris 7:dfe19413fdc2 43
thomasmorris 5:2594b953f111 44 LED Red_led(PE_15);
thomasmorris 5:2594b953f111 45 LED Yellow_led(PB_10);
thomasmorris 5:2594b953f111 46 LED Green_led(PB_11);
thomasmorris 5:2594b953f111 47
chills 20:cbb71f84cff9 48 LCD LCD(D8,D9,D4,A0,A1,A2,A3,D7,D6,D3,D1);
thomasmorris 21:3c078c799caa 49 char LCD_buffer [50];
thomasmorris 21:3c078c799caa 50 int LCD_sprintf;
chills 20:cbb71f84cff9 51
thomasmorris 8:0e4481b64353 52 //Tickers
thomasmorris 8:0e4481b64353 53
thomasmorris 5:2594b953f111 54 Ticker Sample_timer;
thomasmorris 8:0e4481b64353 55
noutram 3:a88838ff33e7 56 //Threads
thomasmorris 5:2594b953f111 57 Thread t1;
thomasmorris 5:2594b953f111 58 Thread t2;
thomasmorris 21:3c078c799caa 59 Thread t3;
thomasmorris 21:3c078c799caa 60 Thread t4;
thomasmorris 21:3c078c799caa 61 Thread t180;//cos yolo
thomasmorris 7:dfe19413fdc2 62
thomasmorris 7:dfe19413fdc2 63 double temp = 0;
thomasmorris 7:dfe19413fdc2 64 double pressure = 0;
thomasmorris 7:dfe19413fdc2 65 double lux = 0;
chills 10:46946784326d 66 string buffer_time = 0;
thomasmorris 7:dfe19413fdc2 67
thomasmorris 7:dfe19413fdc2 68 char buffer[32];
chills 15:c1592fc1a501 69 char scom_time_buffer[32];
chills 17:37d883f40c3d 70 char msel_time_buffer[32];
thomasmorris 7:dfe19413fdc2 71
thomasmorris 7:dfe19413fdc2 72 void SW1FallingEdge();
thomasmorris 7:dfe19413fdc2 73 void SW1TimeOutHandler();
thomasmorris 7:dfe19413fdc2 74
thomasmorris 22:eb4cc12087b2 75
thomasmorris 22:eb4cc12087b2 76
thomasmorris 22:eb4cc12087b2 77 using namespace std;
thomasmorris 22:eb4cc12087b2 78
thomasmorris 7:dfe19413fdc2 79 int mode = 0;
thomasmorris 7:dfe19413fdc2 80
chills 17:37d883f40c3d 81 Mail<DATA, mailsize> mail_box; //Mail Queue, Type DATA, Capacity mailsize(defined above), name mail_box
thomasmorris 8:0e4481b64353 82
chills 13:db857b3744c6 83 void Network() //Interrupt service routine for handling the timeout
thomasmorris 8:0e4481b64353 84 {
chills 13:db857b3744c6 85 osEvent evt_network = mail_box.get(); //Get the latest entry from "mail_box"
chills 13:db857b3744c6 86
chills 13:db857b3744c6 87 if (evt_network.status == osEventMail)
chills 13:db857b3744c6 88 {
chills 17:37d883f40c3d 89 DATA *Rec_Data_Network = (DATA*)evt_network.value.p; //Create pointer to mailbox
chills 17:37d883f40c3d 90 DATA msg_network; //Create temporary instance of DATA class
chills 13:db857b3744c6 91
chills 17:37d883f40c3d 92 msg_network.set_time(Rec_Data_Network->get_time()); //Copy time from mailbox to temporary instance
chills 17:37d883f40c3d 93 msg_network.set_temperature(Rec_Data_Network->get_temperature()); //Copy temperature from mailbox to temporary instance
chills 17:37d883f40c3d 94 msg_network.set_pressure(Rec_Data_Network->get_pressure()); //Copy pressure from mailbox to temporary instance
chills 17:37d883f40c3d 95 msg_network.set_light(Rec_Data_Network->get_light()); //Copy light from mailbox to temporary instance
chills 17:37d883f40c3d 96 mail_box.free(Rec_Data_Network); //Free space in the mailbox (delete earliest sample taken)
chills 13:db857b3744c6 97
thomasmorris 18:194a606ccd47 98 networktest();
chills 13:db857b3744c6 99 }
chills 13:db857b3744c6 100 }
chills 13:db857b3744c6 101
thomasmorris 8:0e4481b64353 102 void SW1TimeOutHandler()
thomasmorris 8:0e4481b64353 103 {
thomasmorris 7:dfe19413fdc2 104 sw1TimeOut.detach(); //Stop the timeout counter firing
thomasmorris 7:dfe19413fdc2 105 SW1.fall(&SW1FallingEdge); //Now wait for a falling edge
thomasmorris 7:dfe19413fdc2 106 }
thomasmorris 12:536eca338ae8 107 void SDWrite()//End of skype chat
thomasmorris 12:536eca338ae8 108 {
chills 13:db857b3744c6 109 osEvent evt_sd = mail_box.get(); //Get the latest entry from "mail_box"
chills 13:db857b3744c6 110
chills 13:db857b3744c6 111 if (evt_sd.status == osEventMail)
chills 13:db857b3744c6 112 {
chills 17:37d883f40c3d 113 DATA *Rec_Data_SD = (DATA*)evt_sd.value.p; //Create pointer to mailbox
chills 17:37d883f40c3d 114 DATA msg_sd; //Create temporary instance of DATA class
chills 13:db857b3744c6 115
chills 17:37d883f40c3d 116 msg_sd.set_time(Rec_Data_SD->get_time()); //Copy time from mailbox to temporary instance
chills 17:37d883f40c3d 117 msg_sd.set_temperature(Rec_Data_SD->get_temperature()); //Copy temperature from mailbox to temporary instance
chills 17:37d883f40c3d 118 msg_sd.set_pressure(Rec_Data_SD->get_pressure()); //Copy pressure from mailbox to temporary instance
chills 17:37d883f40c3d 119 msg_sd.set_light(Rec_Data_SD->get_light()); //Copy light from mailbox to temporary instance
chills 17:37d883f40c3d 120 mail_box.free(Rec_Data_SD); //Free space in the mailbox (delete earliest sample taken)
chills 13:db857b3744c6 121 }
thomasmorris 12:536eca338ae8 122 }
thomasmorris 7:dfe19413fdc2 123 //Interrupt service routive for SW1 falling edge (release)
thomasmorris 19:54bc302a82ea 124 void SW1FallingEdge()
thomasmorris 19:54bc302a82ea 125 {
thomasmorris 7:dfe19413fdc2 126 SW1.fall(NULL); //Disable this interrupt
chills 16:067916791a25 127 Yellow_led.Toggle(); //Toggle LED
thomasmorris 7:dfe19413fdc2 128
thomasmorris 7:dfe19413fdc2 129 mode = mode +1;//Cycles through modes
thomasmorris 7:dfe19413fdc2 130 if(mode >1)
thomasmorris 7:dfe19413fdc2 131 {
thomasmorris 7:dfe19413fdc2 132 mode = 0;
thomasmorris 7:dfe19413fdc2 133 }
thomasmorris 7:dfe19413fdc2 134
thomasmorris 7:dfe19413fdc2 135 sw1TimeOut.attach(&SW1TimeOutHandler, 0.2); //Start timeout counter
thomasmorris 7:dfe19413fdc2 136 }
thomasmorris 7:dfe19413fdc2 137 void ModeSelection()
thomasmorris 7:dfe19413fdc2 138 {
thomasmorris 7:dfe19413fdc2 139 while(1){
chills 13:db857b3744c6 140
chills 16:067916791a25 141 //Thread::wait(1000);
chills 13:db857b3744c6 142
chills 13:db857b3744c6 143 osEvent evt_lcd = mail_box.get(); //Get the latest entry from "mail_box"
chills 13:db857b3744c6 144
chills 13:db857b3744c6 145 if (evt_lcd.status == osEventMail)
thomasmorris 7:dfe19413fdc2 146 {
chills 17:37d883f40c3d 147 DATA *Rec_Data_LCD = (DATA*)evt_lcd.value.p; //Create pointer to mailbox
chills 17:37d883f40c3d 148 DATA msg_lcd; //Create temporary instance of DATA class
chills 13:db857b3744c6 149
chills 17:37d883f40c3d 150 msg_lcd.set_time(Rec_Data_LCD->get_time()); //Copy time from mailbox to temporary instance
chills 17:37d883f40c3d 151 msg_lcd.set_temperature(Rec_Data_LCD->get_temperature()); //Copy temperature from mailbox to temporary instance
chills 17:37d883f40c3d 152 msg_lcd.set_pressure(Rec_Data_LCD->get_pressure()); //Copy pressure from mailbox to temporary instance
chills 17:37d883f40c3d 153 msg_lcd.set_light(Rec_Data_LCD->get_light()); //Copy light from mailbox to temporary instance
chills 17:37d883f40c3d 154 mail_box.free(Rec_Data_LCD); //Free space in the mailbox (delete earliest sample taken)
chills 13:db857b3744c6 155
chills 13:db857b3744c6 156 if(mode == 0)//Print values to the LCD
chills 13:db857b3744c6 157 {
chills 13:db857b3744c6 158 //Write new data to LCD (not fast!)
thomasmorris 21:3c078c799caa 159
thomasmorris 21:3c078c799caa 160 /*LCD_sprintf = */sprintf (LCD_buffer, "%1.1f %1.1f %1.1f",msg_lcd.get_temperature(),msg_lcd.get_pressure(),msg_lcd.get_light());//Used for converting to a sting
thomasmorris 21:3c078c799caa 161
thomasmorris 21:3c078c799caa 162 //LCD.Display_Clear();
thomasmorris 21:3c078c799caa 163 LCD.DDRAM_Address(0x00);
thomasmorris 21:3c078c799caa 164 LCD.Write_String("Temp Pres li");
thomasmorris 21:3c078c799caa 165 LCD.DDRAM_Address(0x40);
thomasmorris 21:3c078c799caa 166
thomasmorris 21:3c078c799caa 167 LCD.Write_String(LCD_buffer);
thomasmorris 21:3c078c799caa 168 //LCD.Write_String("Temp Pres li\n");
thomasmorris 21:3c078c799caa 169 //LCD.Write_String("%1.1f ", msg_lcd.get_temperature());//Print Temperature to LCD
thomasmorris 21:3c078c799caa 170 //LCD.Write_String("%1.1f ", msg_lcd.get_pressure());//Print Pressure to LCD
thomasmorris 21:3c078c799caa 171 //LCD.Write_String("%1.1f\n", msg_lcd.get_light()); //Print Light to LCD
thomasmorris 21:3c078c799caa 172
chills 13:db857b3744c6 173 }
chills 13:db857b3744c6 174 else if(mode == 1)//Print the Time to the LCD
chills 13:db857b3744c6 175 {
chills 17:37d883f40c3d 176 time_t msel_time = msg_lcd.get_time(); //Declare local variable for time
thomasmorris 18:194a606ccd47 177 strftime(scom_time_buffer, 32, "%I:%M %p", localtime(&msel_time)); //Format time as a string
thomasmorris 21:3c078c799caa 178 LCD.Display_Clear();
thomasmorris 21:3c078c799caa 179 LCD_sprintf = sprintf (LCD_buffer, "%s",scom_time_buffer);
thomasmorris 21:3c078c799caa 180 LCD.DDRAM_Address(0x00);
thomasmorris 21:3c078c799caa 181 LCD.Write_String("Current Time:");
thomasmorris 21:3c078c799caa 182 LCD.DDRAM_Address(0x40);
thomasmorris 21:3c078c799caa 183 LCD.Write_String(LCD_buffer);
thomasmorris 21:3c078c799caa 184
chills 13:db857b3744c6 185 }
chills 13:db857b3744c6 186 else
chills 13:db857b3744c6 187 {
chills 13:db857b3744c6 188 mode = 0;
chills 13:db857b3744c6 189 }
thomasmorris 7:dfe19413fdc2 190 }
thomasmorris 7:dfe19413fdc2 191 }
thomasmorris 7:dfe19413fdc2 192 }
thomasmorris 22:eb4cc12087b2 193 void Serial_Commands()
thomasmorris 22:eb4cc12087b2 194 {
thomasmorris 22:eb4cc12087b2 195 string Serial_Input;
thomasmorris 22:eb4cc12087b2 196 while(1)
thomasmorris 22:eb4cc12087b2 197 {
thomasmorris 22:eb4cc12087b2 198 cout << "Please type in a command" << endl;
thomasmorris 22:eb4cc12087b2 199
thomasmorris 22:eb4cc12087b2 200 cin >> Serial_Input;
thomasmorris 22:eb4cc12087b2 201
thomasmorris 22:eb4cc12087b2 202 if (Serial_Input == "Test")
thomasmorris 22:eb4cc12087b2 203 {
thomasmorris 22:eb4cc12087b2 204
thomasmorris 22:eb4cc12087b2 205 }
thomasmorris 22:eb4cc12087b2 206 else if(Serial_Input == "READ ALL")
thomasmorris 22:eb4cc12087b2 207 {
thomasmorris 22:eb4cc12087b2 208
thomasmorris 22:eb4cc12087b2 209 }
thomasmorris 22:eb4cc12087b2 210 else if(Serial_Input == "DELETE ALL")
thomasmorris 22:eb4cc12087b2 211 {
thomasmorris 22:eb4cc12087b2 212
thomasmorris 22:eb4cc12087b2 213 }
thomasmorris 22:eb4cc12087b2 214 else if(Serial_Input == "READ <n>")
thomasmorris 22:eb4cc12087b2 215 {
thomasmorris 22:eb4cc12087b2 216
thomasmorris 22:eb4cc12087b2 217 }
thomasmorris 22:eb4cc12087b2 218 else if(Serial_Input == "DELETE <n>")
thomasmorris 22:eb4cc12087b2 219 {
thomasmorris 22:eb4cc12087b2 220
thomasmorris 22:eb4cc12087b2 221 }
thomasmorris 22:eb4cc12087b2 222 else if(Serial_Input == "SETDATE <dd> <mm> <yyyy>")
thomasmorris 22:eb4cc12087b2 223 {
thomasmorris 22:eb4cc12087b2 224
thomasmorris 22:eb4cc12087b2 225 }
thomasmorris 22:eb4cc12087b2 226 else if(Serial_Input == "SETT <T>")
thomasmorris 22:eb4cc12087b2 227 {
thomasmorris 22:eb4cc12087b2 228
thomasmorris 22:eb4cc12087b2 229 }
thomasmorris 22:eb4cc12087b2 230 else if(Serial_Input == "STATE <x>")
thomasmorris 22:eb4cc12087b2 231 {
thomasmorris 22:eb4cc12087b2 232
thomasmorris 22:eb4cc12087b2 233 }
thomasmorris 22:eb4cc12087b2 234 else if(Serial_Input == "LOGGING <x>")
thomasmorris 22:eb4cc12087b2 235 {
thomasmorris 22:eb4cc12087b2 236
thomasmorris 22:eb4cc12087b2 237 }
thomasmorris 22:eb4cc12087b2 238 else if(Serial_Input == "HELP")// Use this to display all of the availble commands
thomasmorris 22:eb4cc12087b2 239 {
thomasmorris 22:eb4cc12087b2 240 cout << "Avalible Commands are: "<< endl;
thomasmorris 22:eb4cc12087b2 241 cout << "READ ALL , DELETE ALL READ<n> ,DELETE<n> , SETDATE<dd> <mm> <yyyy> , SETTIME <hh> <mm> <ss>, SETT <T> , STATE <x>, LOGGING <x>, HELP"<< endl;
thomasmorris 22:eb4cc12087b2 242 }
thomasmorris 22:eb4cc12087b2 243 else
thomasmorris 22:eb4cc12087b2 244 {
thomasmorris 22:eb4cc12087b2 245 cout << "Please enter a acceptable command" << endl;
thomasmorris 22:eb4cc12087b2 246 }
thomasmorris 22:eb4cc12087b2 247 }
thomasmorris 22:eb4cc12087b2 248 }
thomasmorris 5:2594b953f111 249 void Serial_Comms()//Thread for Serial Communications
thomasmorris 5:2594b953f111 250 {
thomasmorris 22:eb4cc12087b2 251 cout << "In Serial Comms" << endl;
thomasmorris 5:2594b953f111 252 while(1)
thomasmorris 5:2594b953f111 253 {
chills 13:db857b3744c6 254 osEvent evt_serial = mail_box.get(); //Get the latest entry from "mail_box"
chills 10:46946784326d 255
chills 13:db857b3744c6 256 if (evt_serial.status == osEventMail)
thomasmorris 12:536eca338ae8 257 {
chills 17:37d883f40c3d 258 DATA *Rec_Data_Serial = (DATA*)evt_serial.value.p; //Create pointer to mailbox
chills 17:37d883f40c3d 259 DATA msg_serial; //Create temporary instance of DATA class
chills 11:e7b5ed6cd3cf 260
chills 17:37d883f40c3d 261 msg_serial.set_time(Rec_Data_Serial->get_time()); //Copy time from mailbox to temporary instance
chills 17:37d883f40c3d 262 msg_serial.set_temperature(Rec_Data_Serial->get_temperature()); //Copy teperature from mailbox to temporary instance
chills 17:37d883f40c3d 263 msg_serial.set_pressure(Rec_Data_Serial->get_pressure()); //Copy pressure from mailbox to temporary instance
chills 17:37d883f40c3d 264 msg_serial.set_light(Rec_Data_Serial->get_light()); //Copy light from mailbox to temporary instance
chills 17:37d883f40c3d 265 mail_box.free(Rec_Data_Serial); //Free space in the mailbox (delete earliest sample taken)
chills 11:e7b5ed6cd3cf 266
chills 17:37d883f40c3d 267 time_t scom_time = msg_serial.get_time(); //Declare local variable for time
chills 17:37d883f40c3d 268 strftime(scom_time_buffer, 32, "%I:%M %p\t", localtime(&scom_time)); //Format time as a string
chills 17:37d883f40c3d 269 pc.printf("Time = %s", scom_time_buffer); //Print the string formatted time
chills 15:c1592fc1a501 270
chills 13:db857b3744c6 271 pc.printf("Temperature = %f\t", msg_serial.get_temperature()); //Print Temperature
chills 13:db857b3744c6 272 pc.printf("Pressure = %f\t", msg_serial.get_pressure()); //Print Pressure
chills 13:db857b3744c6 273 pc.printf("Light = %f\n\r", msg_serial.get_light()); //Print Light
chills 10:46946784326d 274 }
thomasmorris 7:dfe19413fdc2 275 Green_led.Toggle();
chills 16:067916791a25 276 //Thread::wait(1000);
thomasmorris 5:2594b953f111 277 }
thomasmorris 5:2594b953f111 278 }
thomasmorris 5:2594b953f111 279
chills 10:46946784326d 280 void Sample_signal_set() //Sets the Signal for when to sample the sensors
thomasmorris 5:2594b953f111 281 {
chills 10:46946784326d 282 t1.signal_set(SamplingTime); //Set the sampling thread signal high
thomasmorris 5:2594b953f111 283 }
thomasmorris 5:2594b953f111 284 void Sample()//Samples the hardware and prints the result to the LCD
thomasmorris 5:2594b953f111 285 {
thomasmorris 5:2594b953f111 286 while(1)
thomasmorris 5:2594b953f111 287 {
chills 10:46946784326d 288 Thread::signal_wait(SamplingTime); //Set the time between samples
chills 10:46946784326d 289
chills 10:46946784326d 290 temp = sensor.getTemperature(); //Read Temperature
chills 10:46946784326d 291 pressure = sensor.getPressure(); //Read Pressure
chills 10:46946784326d 292 lux = adcIn.read(); //Read Light
chills 16:067916791a25 293 time_t buffer_time = time(NULL); //Read Time
thomasmorris 7:dfe19413fdc2 294
chills 16:067916791a25 295 DATA *Send_Data = mail_box.alloc(); //Allocate a block from the memory pool, Type Data
thomasmorris 5:2594b953f111 296
chills 16:067916791a25 297 if (Send_Data == NULL){ //If Data is empty
chills 16:067916791a25 298 //pc.printf("Out of memory\n\r"); //Print out of memory warning
chills 10:46946784326d 299 return;
chills 10:46946784326d 300 }
chills 10:46946784326d 301
chills 10:46946784326d 302 Send_Data->set_time(buffer_time); //Pass in Time
chills 10:46946784326d 303 Send_Data->set_temperature(temp); //Pass in Temp
chills 10:46946784326d 304 Send_Data->set_pressure(pressure); //Pass in Pres
chills 10:46946784326d 305 Send_Data->set_light(lux); //Pass in Light
chills 10:46946784326d 306
chills 10:46946784326d 307 osStatus stat = mail_box.put(Send_Data); //Puts "Send_Data" into the mailbox
chills 10:46946784326d 308
chills 10:46946784326d 309 if (stat == osErrorResource){ //If mailbox overfills
chills 10:46946784326d 310 //pc.printf("queue->put() Error code: %4Xh, Resource not available\r\n", stat); //Print error message
chills 10:46946784326d 311 mail_box.free(Send_Data); //Free the mail box
chills 10:46946784326d 312 return;
chills 10:46946784326d 313 }
thomasmorris 5:2594b953f111 314 Red_led.Toggle();
thomasmorris 5:2594b953f111 315 t1.signal_set(NotSamplingTime);
thomasmorris 5:2594b953f111 316 }
thomasmorris 5:2594b953f111 317 }
thomasmorris 5:2594b953f111 318 int main()
thomasmorris 5:2594b953f111 319 {
thomasmorris 22:eb4cc12087b2 320
thomasmorris 21:3c078c799caa 321
thomasmorris 21:3c078c799caa 322
noutram 1:e1cf7663f5ff 323 //Greeting
chills 16:067916791a25 324 pc.printf("Test Start");
chills 16:067916791a25 325 pc.printf("\n\r");
chills 16:067916791a25 326
chills 10:46946784326d 327 set_time(1512940530); //Set RTC time to December 10 2017
chills 10:46946784326d 328 pc.baud(9600); //Sets the Serial Comms Baud Rate
thomasmorris 5:2594b953f111 329
chills 20:cbb71f84cff9 330 LCD.Initialise();
chills 20:cbb71f84cff9 331 LCD.DDRAM_Address(0x40);
thomasmorris 21:3c078c799caa 332
thomasmorris 21:3c078c799caa 333
chills 10:46946784326d 334 post(); //Power on Self Test
noutram 1:e1cf7663f5ff 335
noutram 3:a88838ff33e7 336 //Initialise the SD card (this needs to move)
noutram 1:e1cf7663f5ff 337 if ( sd.init() != 0) {
noutram 1:e1cf7663f5ff 338 printf("Init failed \n");
noutram 3:a88838ff33e7 339 lcd.cls();
thomasmorris 21:3c078c799caa 340 lcd.printf("CANNOT INIT SD"); //Change me
noutram 1:e1cf7663f5ff 341 errorCode(FATAL);
noutram 1:e1cf7663f5ff 342 }
noutram 1:e1cf7663f5ff 343
noutram 1:e1cf7663f5ff 344 //Create a filing system for SD Card
noutram 1:e1cf7663f5ff 345 FATFileSystem fs("sd", &sd);
noutram 0:36e89e3ed7c4 346
noutram 1:e1cf7663f5ff 347 //Open to WRITE
noutram 1:e1cf7663f5ff 348 FILE* fp = fopen("/sd/test.csv","a");
noutram 1:e1cf7663f5ff 349 if (fp == NULL) {
noutram 1:e1cf7663f5ff 350 error("Could not open file for write\n");
noutram 3:a88838ff33e7 351 lcd.cls();
thomasmorris 21:3c078c799caa 352 lcd.printf("CANNOT OPEN FILE\n\n");//Change me
noutram 1:e1cf7663f5ff 353 errorCode(FATAL);
noutram 1:e1cf7663f5ff 354 }
noutram 3:a88838ff33e7 355
noutram 3:a88838ff33e7 356 //Last message before sampling begins
thomasmorris 21:3c078c799caa 357 lcd.cls();//change me
thomasmorris 21:3c078c799caa 358 lcd.printf("READY\n\n");//change me
thomasmorris 21:3c078c799caa 359
thomasmorris 5:2594b953f111 360
thomasmorris 5:2594b953f111 361 //Run interrupt
thomasmorris 5:2594b953f111 362 Sample_timer.attach(&Sample_signal_set,TimerInterval);
thomasmorris 7:dfe19413fdc2 363 SW1.fall(&SW1FallingEdge);
thomasmorris 5:2594b953f111 364 //Run Threads
thomasmorris 5:2594b953f111 365
thomasmorris 21:3c078c799caa 366 Thread t4(osPriorityAboveNormal);//Sets the Priority bigly
thomasmorris 5:2594b953f111 367 t1.start(Sample);
thomasmorris 5:2594b953f111 368 t2.start(Serial_Comms);
thomasmorris 21:3c078c799caa 369 t3.start(ModeSelection);
thomasmorris 21:3c078c799caa 370 t4.start(Network);
thomasmorris 21:3c078c799caa 371
thomasmorris 21:3c078c799caa 372
thomasmorris 5:2594b953f111 373 //Main thread ID
thomasmorris 5:2594b953f111 374
thomasmorris 5:2594b953f111 375 idMain = osThreadGetId(); //CMSIS RTOS call
thomasmorris 5:2594b953f111 376
thomasmorris 5:2594b953f111 377 //Thread ID
thomasmorris 5:2594b953f111 378 id1 = t1.gettid();
thomasmorris 5:2594b953f111 379 id2 = t2.gettid();
thomasmorris 21:3c078c799caa 380 id3 = t3.gettid();
thomasmorris 21:3c078c799caa 381 id4 = t4.gettid();
thomasmorris 21:3c078c799caa 382
thomasmorris 5:2594b953f111 383
thomasmorris 5:2594b953f111 384 //Toggle Green LED after a button has been pressed
noutram 1:e1cf7663f5ff 385 //Press either switch to unmount
thomasmorris 7:dfe19413fdc2 386 DigitalIn onBoardSwitch(USER_BUTTON);
thomasmorris 21:3c078c799caa 387
thomasmorris 7:dfe19413fdc2 388 while (onBoardSwitch == 0){
thomasmorris 7:dfe19413fdc2 389
noutram 1:e1cf7663f5ff 390 }
noutram 1:e1cf7663f5ff 391
noutram 1:e1cf7663f5ff 392 //Close File
chills 15:c1592fc1a501 393 /*
noutram 1:e1cf7663f5ff 394 fclose(fp);
noutram 1:e1cf7663f5ff 395
noutram 1:e1cf7663f5ff 396 //Close down
noutram 1:e1cf7663f5ff 397 sd.deinit();
noutram 1:e1cf7663f5ff 398 printf("Unmounted...\n");
noutram 1:e1cf7663f5ff 399 lcd.cls();
noutram 1:e1cf7663f5ff 400 lcd.printf("Unmounted...\n\n");
chills 15:c1592fc1a501 401 */
noutram 1:e1cf7663f5ff 402
noutram 1:e1cf7663f5ff 403 while(true) {
noutram 1:e1cf7663f5ff 404 greenLED = 1;
noutram 1:e1cf7663f5ff 405 wait(0.5);
noutram 1:e1cf7663f5ff 406 greenLED = 0;
noutram 1:e1cf7663f5ff 407 wait(0.1);
noutram 0:36e89e3ed7c4 408 }
noutram 0:36e89e3ed7c4 409 }
noutram 0:36e89e3ed7c4 410
noutram 1:e1cf7663f5ff 411
noutram 1:e1cf7663f5ff 412