Aingkaran Suppiah / Mbed 2 deprecated assignment3

All tasks complete

Dependencies:   mbed MCP23017 mbed-rtos WattBob_TextLCD

assignment3tasks.cpp@1:c4f62ef9b5b7, 2019-03-20 (annotated)

Committer:
aingks
Date:
Wed Mar 20 16:12:17 2019 +0000
Revision:
1:c4f62ef9b5b7
Parent:
0:0943f040009c
Child:
2:9d6d07c9cc9c
task 1,2,3 complete not tested; cleaned up the code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
aingks 0:0943f040009c 1 #include "header.h"
aingks 0:0943f040009c 2 //definitions of taskss
aingks 0:0943f040009c 3 //lock and unlock variables in struct whne performing calculations
aingks 0:0943f040009c 4
aingks 0:0943f040009c 5 //pedals
aingks 0:0943f040009c 6 AnalogIn brake_pedal(pin_analog_1);
aingks 0:0943f040009c 7 AnalogIn accel_pedal(pin_analog_2);
aingks 0:0943f040009c 8
aingks 0:0943f040009c 9
aingks 0:0943f040009c 10 //switches
aingks 0:0943f040009c 11 DigitalIn ngene(pin_digital_1);
aingks 1:c4f62ef9b5b7 12 DigitalIn leftsw(pin_digital_2);
aingks 1:c4f62ef9b5b7 13 DigitalIn rightsw(pin_digital_3);
aingks 1:c4f62ef9b5b7 14 DigitalIn sidesw(pin_digital_4);
aingks 0:0943f040009c 15
aingks 0:0943f040009c 16
aingks 0:0943f040009c 17 //indicators
aingks 0:0943f040009c 18 DigitalOut ngeneind(pin_LED1);
aingks 0:0943f040009c 19 DigitalOut leftind(pin_LED2);
aingks 0:0943f040009c 20 DigitalOut rightind(pin_LED3);
aingks 0:0943f040009c 21 DigitalOut sideind(pin_LED4);
aingks 0:0943f040009c 22
aingks 0:0943f040009c 23
aingks 0:0943f040009c 24 //RED box lights
aingks 0:0943f040009c 25 DigitalOut brakeind(pin_LED5);
aingks 0:0943f040009c 26 DigitalOut overspeedind(pin_LED6);
aingks 0:0943f040009c 27
aingks 0:0943f040009c 28
aingks 0:0943f040009c 29 void task1readbrake()
aingks 0:0943f040009c 30 {
aingks 1:c4f62ef9b5b7 31 //lock
aingks 1:c4f62ef9b5b7 32 speed.brakevalue = brake_pedal.read();
aingks 1:c4f62ef9b5b7 33 //unlock
aingks 0:0943f040009c 34 }
aingks 0:0943f040009c 35
aingks 0:0943f040009c 36 void task2readaccel()
aingks 0:0943f040009c 37 {
aingks 1:c4f62ef9b5b7 38 //lock
aingks 1:c4f62ef9b5b7 39 speed.accelvalue = accel_pedal.read();
aingks 1:c4f62ef9b5b7 40 //unlock
aingks 0:0943f040009c 41 }
aingks 0:0943f040009c 42
aingks 0:0943f040009c 43 void task3enginestate()
aingks 1:c4f62ef9b5b7 44 {
aingks 1:c4f62ef9b5b7 45 //lock
aingks 1:c4f62ef9b5b7 46
aingks 1:c4f62ef9b5b7 47 uint8_t engineonoff = ngene.read();
aingks 1:c4f62ef9b5b7 48 info->ENGINESTATE = engineonoff;#
aingks 1:c4f62ef9b5b7 49
aingks 1:c4f62ef9b5b7 50 //unlock
aingks 1:c4f62ef9b5b7 51
aingks 1:c4f62ef9b5b7 52 if(engineonoff == 1){
aingks 1:c4f62ef9b5b7 53 ngeneind = 1;
aingks 1:c4f62ef9b5b7 54 }
aingks 1:c4f62ef9b5b7 55 else{
aingks 1:c4f62ef9b5b7 56 ngeneind = 0;
aingks 1:c4f62ef9b5b7 57 }
aingks 0:0943f040009c 58 }
aingks 0:0943f040009c 59
aingks 0:0943f040009c 60 void task4average()
aingks 0:0943f040009c 61 {
aingks 0:0943f040009c 62
aingks 0:0943f040009c 63 }