Diff: main.cpp

Revision:

0:c003ab5004eb

Child:

1:1c924d93c011

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Mar 20 02:58:11 2016 +0000
@@ -0,0 +1,35 @@
+/*********************************************************************************
+* This code simply creates a pwm value for the BCU motor, valve motor, and pump
+* motor. The BCU motor direction is governed by BCU_direction1 and
+* BCU_direction2. If connected to a PC terminal, it prints out current readings.
+*********************************************************************************/
+
+#include "mbed.h"
+using namespace std;
+
+Serial pc(USBTX, USBRX);
+AnalogIn valve_current(p19);
+AnalogIn bcu_current(p20);
+PwmOut valve_pwm(p21);
+PwmOut bcu_pwm(p22);
+PwmOut motor_pwm(p23);
+DigitalOut led2(LED2);
+DigitalOut bcu_direction1(p11);
+DigitalOut bcu_direction2(p12);
+
+int main() {
+    // set serial transfer rate
+    pc.baud(9600);
+    
+    valve_pwm = 0.8;
+    bcu_pwm = 0.8;
+    motor_pwm = 0.8;
+    
+    led2 = 1;
+    bcu_direction1 = 0; // BCU_direction1 must not equal BCU_direction2 for the BCU motor to turn
+    bcu_direction2 = 1;
+
+    while(1) {
+        pc.printf("valve current percentage: %3.3f%%\n", valve_current.read()*100.0f);
+    }
+}
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