Yeongsoo Kim / Mbed 2 deprecated Mecha_Hall_Sensor

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Dependencies:   mbed

main.cpp@0:3ead6014ad51, 2019-11-03 (annotated)

Committer:
yeongsookim
Date:
Sun Nov 03 23:28:27 2019 +0000
Revision:
0:3ead6014ad51
Child:
1:d43df9a7cef2
plot unable

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yeongsookim 0:3ead6014ad51 1 #include "mbed.h"
yeongsookim 0:3ead6014ad51 2 #include "Motor.h"
yeongsookim 0:3ead6014ad51 3 #include "Plotting.h"
yeongsookim 0:3ead6014ad51 4 #include "HallSensor.h"
yeongsookim 0:3ead6014ad51 5
yeongsookim 0:3ead6014ad51 6
yeongsookim 0:3ead6014ad51 7 //To plot with usb, set as below.
yeongsookim 0:3ead6014ad51 8 Serial pc(USBTX,USBRX); // Tx, Rx Pin
yeongsookim 0:3ead6014ad51 9 Plotting plot;
yeongsookim 0:3ead6014ad51 10
yeongsookim 0:3ead6014ad51 11 //Set each gpio to see the output of the hall sensor as a led
yeongsookim 0:3ead6014ad51 12 DigitalOut myled1(LED1);
yeongsookim 0:3ead6014ad51 13
yeongsookim 0:3ead6014ad51 14 HallSensor hall (p29);
yeongsookim 0:3ead6014ad51 15 Motor motor (p23, p24, p25, p26);
yeongsookim 0:3ead6014ad51 16
yeongsookim 0:3ead6014ad51 17 //Interrupt is generated every 1ms and count is increased by 1
yeongsookim 0:3ead6014ad51 18 unsigned int uiFlag_1ms = 0;
yeongsookim 0:3ead6014ad51 19 unsigned int uiFlag_50ms = 0;
yeongsookim 0:3ead6014ad51 20
yeongsookim 0:3ead6014ad51 21 void counter_1ms ()
yeongsookim 0:3ead6014ad51 22 {
yeongsookim 0:3ead6014ad51 23 uiFlag_1ms++;
yeongsookim 0:3ead6014ad51 24 uiFlag_50ms++;
yeongsookim 0:3ead6014ad51 25 }
yeongsookim 0:3ead6014ad51 26
yeongsookim 0:3ead6014ad51 27 int main()
yeongsookim 0:3ead6014ad51 28 {
yeongsookim 0:3ead6014ad51 29 wait(1);
yeongsookim 0:3ead6014ad51 30
yeongsookim 0:3ead6014ad51 31 //Set the 1ms thicker.
yeongsookim 0:3ead6014ad51 32 Ticker ticker_1ms;
yeongsookim 0:3ead6014ad51 33 ticker_1ms.attach (&counter_1ms, 0.001);
yeongsookim 0:3ead6014ad51 34
yeongsookim 0:3ead6014ad51 35 while(1) {
yeongsookim 0:3ead6014ad51 36 // Every 1 ms,
yeongsookim 0:3ead6014ad51 37 if(uiFlag_1ms >= 1) {
yeongsookim 0:3ead6014ad51 38 uiFlag_1ms = 0;
yeongsookim 0:3ead6014ad51 39
yeongsookim 0:3ead6014ad51 40 //Set the motor to 10%.
yeongsookim 0:3ead6014ad51 41 motor.setSpeed_percent(10.0, FORWARD);
yeongsookim 0:3ead6014ad51 42
yeongsookim 0:3ead6014ad51 43 //If A is 0, turn on the LED.
yeongsookim 0:3ead6014ad51 44 myled1 = hall.getPinState();
yeongsookim 0:3ead6014ad51 45 }
yeongsookim 0:3ead6014ad51 46
yeongsookim 0:3ead6014ad51 47 // Every 50 ms,
yeongsookim 0:3ead6014ad51 48 if(uiFlag_50ms >= 50) {
yeongsookim 0:3ead6014ad51 49 uiFlag_50ms = 0;
yeongsookim 0:3ead6014ad51 50
yeongsookim 0:3ead6014ad51 51 // clear plotting buffer
yeongsookim 0:3ead6014ad51 52 plot.reset ();
yeongsookim 0:3ead6014ad51 53
yeongsookim 0:3ead6014ad51 54 // put data to buffer
yeongsookim 0:3ead6014ad51 55 plot.put (hall.getSpeed_rps(), 0);
yeongsookim 0:3ead6014ad51 56
yeongsookim 0:3ead6014ad51 57 // send buffer
yeongsookim 0:3ead6014ad51 58 plot.send (&pc);
yeongsookim 0:3ead6014ad51 59 }
yeongsookim 0:3ead6014ad51 60 }
yeongsookim 0:3ead6014ad51 61 }