Jackson Quesenberry
4180 Electric Bike
Dependencies: mbed mbed-rtos 4DGL-uLCD-SE
Revision 0:0344add43397, committed 2019-04-29
- Comitter:
- ZellofisH
- Date:
- Mon Apr 29 14:43:52 2019 +0000
- Commit message:
- 4180 Electric Bike
Changed in this revision
diff -r 000000000000 -r 0344add43397 4DGL-uLCD-SE.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/4DGL-uLCD-SE.lib Mon Apr 29 14:43:52 2019 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/4180_1/code/4DGL-uLCD-SE/#2cb1845d7681
diff -r 000000000000 -r 0344add43397 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Apr 29 14:43:52 2019 +0000
@@ -0,0 +1,192 @@
+#include "mbed.h"
+#include "uLCD_4DGL.h"
+#include "rtos.h"
+
+//DigitalOut myled(LED1);
+DigitalIn brakeSwitch(p5);
+DigitalIn blinkerSwitchL(p7);
+DigitalIn blinkerSwitchR(p6);
+//AnalogIn throttleIn(p15);
+AnalogIn battVoltIn(p15);
+AnalogIn photoresistIn(p16);
+AnalogIn rpmIn(p17);
+
+uLCD_4DGL uLCD(p9,p10,p11);
+//PwmOut throttleOut(p21);
+DigitalOut leftBlinker(p22);
+DigitalOut rightBlinker(p23);
+DigitalOut brakeLight(p24);
+DigitalOut headlight(p25);
+int brakeRunningLight = 0;
+Ticker left;
+Ticker right;
+int blinked = 0;
+//double speed = 0;
+double batteryPercent = .5;
+double throttlePercent = 0;
+double battMax = .55;
+//double throttleMin = 0.86;
+//double throttleMax = 3.29;
+double rpm = 0;
+int offOnL = 0;
+int offOnR = 0;
+double photo = photoresistIn;
+
+void Brake(void const *args)
+{
+ while(true) {
+ if (!brakeRunningLight) {
+ if (brakeSwitch == 1) {
+ //throttleOut = 0;
+ if (blinked == 0) {
+ //int i = 0;
+ for (int i = 0; i < 6; i++){
+ brakeLight = !brakeLight;
+ wait(.1);
+ }
+ blinked = 1;
+ }
+ //stay on
+ brakeLight = 1;
+ //switch off throttle
+ } else {
+ //brake light off
+ blinked = 0;
+ brakeLight = 0;
+ }
+ } else {
+ if (brakeSwitch == 1) {
+ //throttleOut = 0;
+ if (blinked == 0) {
+ //int i = 0;
+ for (int i = 0; i < 6; i++){
+ leftBlinker = !leftBlinker;
+ rightBlinker = !rightBlinker;
+ wait(.1);
+ }
+ blinked = 1;
+ }
+ //stay on
+ leftBlinker = 1;
+ rightBlinker = 1;
+ //switch off throttle
+ } else {
+ //brake light off
+ blinked = 0;
+ leftBlinker = 0;
+ rightBlinker = 0;
+ }
+ }
+ Thread::wait(200);
+ }
+}
+
+//void Throttle(void const *args)
+//{
+// while(true) {
+// if (brakeSwitch == 1) {
+// //throttleOut = 0;
+// } else {
+// //throttleOut = throttleIn;
+// //throttlePercent = (double)throttleIn / throttleMax;
+// }
+// Thread::wait(100);
+// }
+//}
+
+void lights(void const *args)
+{
+ while(true) {
+ if (photoresistIn <= .15) {
+ headlight = 1;
+ brakeRunningLight = 1;
+ } else if (photoresistIn >= .35){
+ headlight = 0;
+ brakeRunningLight = 0;
+ }
+ Thread::wait(200);
+ }
+}
+
+void battery(void const *args)
+{
+ while(1) {
+ batteryPercent = (double)((double)battVoltIn / battMax);
+ Thread::wait(5000);
+ }
+}
+
+void RPM(void const *args)
+{
+ rpm = (float(rpmIn) / 2.3);
+}
+
+void blinker(void const *args) {
+ if (offOnL) {
+ if (leftBlinker) {
+ leftBlinker = 0;
+ } else {
+ leftBlinker = 1;
+ }
+ } else {
+ leftBlinker = 0;
+ }
+
+ if (offOnR) {
+ if (rightBlinker) {
+ rightBlinker = 0;
+ } else {
+ rightBlinker = 1;
+ }
+ } else {
+ rightBlinker = 0;
+ }
+ Thread::wait(500);
+}
+
+int main() {
+ uLCD.locate(0,0);
+ uLCD.printf("Speed: ");
+ uLCD.locate(0,3);
+ uLCD.printf("Battery:");
+ blinkerSwitchL.mode(PullUp);
+ blinkerSwitchR.mode(PullUp);
+ brakeSwitch.mode(PullDown);
+ brakeLight = 1;
+ Thread t1(Brake);
+ Thread t2(RPM);
+ Thread t3(lights);
+ Thread t4(battery);
+ while(1) {
+ photo = photoresistIn;
+ //start threads
+ Thread t5(blinker);
+
+ if (!blinkerSwitchL) {
+ if (offOnL) {
+ offOnL = 0;
+ } else {
+ offOnL = 1;
+ }
+ }
+ if (!blinkerSwitchR) {
+ if (offOnR) {
+ offOnR = 0;
+ } else {
+ offOnR = 1;
+ }
+ }
+ uLCD.locate(8,0);
+ uLCD.printf("%f", photo);//rpm*100);
+ uLCD.rectangle(0,8, 127, 16, WHITE);
+ uLCD.filled_rectangle(1,9, 126, 15, BLACK);
+ uLCD.filled_rectangle(1,9, rpm*127, 15, BLUE);
+ uLCD.locate(8,3);
+ uLCD.printf("%f", batteryPercent);
+ uLCD.rectangle(0,33, 127, 41, WHITE);
+ uLCD.filled_rectangle(1,34, 126, 40, BLACK);
+ uLCD.filled_rectangle(1,34, batteryPercent*127, 40, BLUE);
+ uLCD.locate(11,3);
+ Thread::wait(.1);
+ }
+}
diff -r 000000000000 -r 0344add43397 mbed-rtos.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Mon Apr 29 14:43:52 2019 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/mbed_official/code/mbed-rtos/#5713cbbdb706
diff -r 000000000000 -r 0344add43397 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Apr 29 14:43:52 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file