Oliver Thompson / Mbed OS ELEC351-Coursework

Repo. for the ELEC351 Coursework - Oliver Thompson

Dependencies:   BMP280 ELEC350-Practicals-FZ429- TextLCD watchdog_RTOS BME280 ntp-client

main.cpp@19:c3b396b65f2a, 2018-12-13 (annotated)

Committer:
O_Thom
Date:
Thu Dec 13 16:09:54 2018 +0000
Revision:
19:c3b396b65f2a
Parent:
18:a036c2e5ff89
Child:
20:2ce28a5032d5
Post merge commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
O_Thom 5:f87129ac8bf3 1 #include "mbed.h"
O_Thom 0:f9a18207d99c 2 #include "sample_hardware.hpp"
O_Thom 0:f9a18207d99c 3 #include "Sampler.hpp"
O_Thom 10:08c366434f2b 4 //#include <watchdog_RTOS.h>
O_Thom 10:08c366434f2b 5 #define WatchDogTimeout 2000
O_Thom 14:dbb0741ce576 6 #define SerialRxFlag 1
O_Thom 6:b7f6e0c0f646 7 void LCD_Thread(void);
O_Thom 6:b7f6e0c0f646 8 void SAMP_Thread(void);
O_Thom 6:b7f6e0c0f646 9 void SERIAL_Thread(void);
O_Thom 14:dbb0741ce576 10 void SERIAL_IRQ(void);
O_Thom 19:c3b396b65f2a 11 void Network_Thread(void);
O_Thom 6:b7f6e0c0f646 12
O_Thom 19:c3b396b65f2a 13 Thread tLCD, tSAMP, tSERIAL, tSD, tNET;
O_Thom 5:f87129ac8bf3 14
O_Thom 10:08c366434f2b 15 //Watchdog Initialisation - Implement Custom to only reset the thread which is faulty. Include a top level Watchdog to reset everything in Main
O_Thom 10:08c366434f2b 16 //Watchdog_RTOS SerialWatch;
O_Thom 10:08c366434f2b 17 //Watchdog_RTOS SampleWatch;
O_Thom 10:08c366434f2b 18 //Watchdog_RTOS LCDWatch;
O_Thom 10:08c366434f2b 19 //Watchdog_RTOS SDWatch;
O_Thom 10:08c366434f2b 20 //Watchdog_RTOS NetWatch;
O_Thom 10:08c366434f2b 21
O_Thom 18:a036c2e5ff89 22 Serial m_oSerial(m_oSampler); // Pass a reference to the Sampler object
O_Thom 10:08c366434f2b 23
O_Thom 10:08c366434f2b 24
O_Thom 6:b7f6e0c0f646 25 // Define member object
O_Thom 10:08c366434f2b 26 // LCD Defined in Cpp due to use in Sampler.hpp
O_Thom 10:08c366434f2b 27
O_Thom 5:f87129ac8bf3 28
O_Thom 6:b7f6e0c0f646 29 int main()
O_Thom 6:b7f6e0c0f646 30 {
O_Thom 6:b7f6e0c0f646 31 tLCD.start(LCD_Thread);
O_Thom 6:b7f6e0c0f646 32 tSAMP.start(SAMP_Thread);
O_Thom 6:b7f6e0c0f646 33 tSERIAL.start(SERIAL_Thread);
O_Thom 9:654e14de9d74 34 //tSD.start(SD_Thread);
O_Thom 19:c3b396b65f2a 35 tNET.start(Network_Thread);
O_Thom 6:b7f6e0c0f646 36 Thread::wait(osWaitForever);
O_Thom 6:b7f6e0c0f646 37 }
O_Thom 0:f9a18207d99c 38
O_Thom 6:b7f6e0c0f646 39 void LCD_Thread()
O_Thom 6:b7f6e0c0f646 40 {
O_Thom 9:654e14de9d74 41 vector<int> ErrorCodes;
O_Thom 10:08c366434f2b 42 // LCDWatch.kick(WatchDogTimeout);
O_Thom 6:b7f6e0c0f646 43 while(1)
O_Thom 6:b7f6e0c0f646 44 {
O_Thom 10:08c366434f2b 45 // m_oDisplay.LCD_Queue.call_every(1500, LCDWatch.kick);
O_Thom 9:654e14de9d74 46 m_oDisplay.LCD_Queue.call_every(1000, &m_oDisplay, &LCD_Data::display_LCD); //Displays the current sensor information onto the LCD screen every x miliseconds
O_Thom 9:654e14de9d74 47 m_oDisplay.LCD_Queue.dispatch(); // Enters WAITING state when blocking
O_Thom 9:654e14de9d74 48 ErrorCodes.push_back(ERROR_LCD_EXIT); // Update Error Vector
O_Thom 9:654e14de9d74 49 m_oSerial.SERIAL_Queue.call(&m_oSerial, &Serialcomms::updateErrors, ErrorCodes); // Pass error vector to the serial thread
O_Thom 6:b7f6e0c0f646 50 }
O_Thom 6:b7f6e0c0f646 51 }
O_Thom 0:f9a18207d99c 52
O_Thom 6:b7f6e0c0f646 53 void SAMP_Thread()
O_Thom 9:654e14de9d74 54 {
O_Thom 9:654e14de9d74 55 vector<int> ErrorCodes;
O_Thom 10:08c366434f2b 56 // SamplerWatch.kick(WatchDogTimeout);
O_Thom 10:08c366434f2b 57
O_Thom 6:b7f6e0c0f646 58 while(1)
O_Thom 6:b7f6e0c0f646 59 {
O_Thom 10:08c366434f2b 60 // m_oSample.SAMP_Queue.call_every(1500, SamplerWatch.kick);
O_Thom 9:654e14de9d74 61 m_oSample.SAMP_Queue.call_every(500, &m_oSample, &Sampler::publishSample); // Publish sample
O_Thom 9:654e14de9d74 62 m_oSample.SAMP_Queue.dispatch(); // Enters WAITING state when blocking
O_Thom 9:654e14de9d74 63 ErrorCodes.push_back(ERROR_SAMPLER_EXIT); // Update Error Vector
O_Thom 9:654e14de9d74 64 m_oSerial.SERIAL_Queue.call(&m_oSerial, &Serialcomms::updateErrors, ErrorCodes); // Pass error vector to the serial thread
O_Thom 10:08c366434f2b 65
O_Thom 6:b7f6e0c0f646 66 }
O_Thom 6:b7f6e0c0f646 67 }
O_Thom 6:b7f6e0c0f646 68
O_Thom 6:b7f6e0c0f646 69 void SERIAL_Thread()
O_Thom 0:f9a18207d99c 70 {
O_Thom 12:88d33b87ecb2 71 vector<int> ErrorCodes;
O_Thom 10:08c366434f2b 72 // SerialWatch.kick(WatchDogTimeout);
O_Thom 9:654e14de9d74 73 while(1)
O_Thom 6:b7f6e0c0f646 74 {
O_Thom 10:08c366434f2b 75 //m_oSerial.SERIAL_Queue.call_every(1500, SerialWatch.kick);
O_Thom 9:654e14de9d74 76 m_oSerial.SERIAL_Queue.dispatch(); // Enters WAITING state when blocking
O_Thom 9:654e14de9d74 77 ErrorCodes.push_back(ERROR_SERIAL_EXIT); // Update Error Vector
O_Thom 10:08c366434f2b 78
O_Thom 6:b7f6e0c0f646 79 }
O_Thom 0:f9a18207d99c 80 }
O_Thom 6:b7f6e0c0f646 81
O_Thom 19:c3b396b65f2a 82
O_Thom 19:c3b396b65f2a 83 void Network_Thread()
O_Thom 19:c3b396b65f2a 84 {
O_Thom 19:c3b396b65f2a 85 while(1)
O_Thom 19:c3b396b65f2a 86 {
O_Thom 19:c3b396b65f2a 87 m_oNet.Network_Queue.call_every(10, &m_oNet, &Network::NetPush);
O_Thom 19:c3b396b65f2a 88 m_oNet.Network_Queue.dispatch();
O_Thom 19:c3b396b65f2a 89
O_Thom 19:c3b396b65f2a 90 while(true)
O_Thom 19:c3b396b65f2a 91 { // Flash if the event queue is exited.
O_Thom 19:c3b396b65f2a 92 greenLED = 1;
O_Thom 19:c3b396b65f2a 93 wait(0.5);
O_Thom 19:c3b396b65f2a 94 greenLED = 0;
O_Thom 19:c3b396b65f2a 95 wait(0.1);
O_Thom 19:c3b396b65f2a 96
O_Thom 19:c3b396b65f2a 97 }
O_Thom 19:c3b396b65f2a 98 }
O_Thom 19:c3b396b65f2a 99 }