Alan Huchin Herrera
/
mbed_rpm
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Dependencies: ESC HX711 Servo mbed-rtos mbed
Revision 0:e1046eeaefdb, committed 2018-06-26
- Comitter:
- AlanHuchin
- Date:
- Tue Jun 26 18:48:08 2018 +0000
- Commit message:
- RPM
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ESC.lib Tue Jun 26 18:48:08 2018 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/MatteoT/code/ESC/#735702ea5519
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HX711.lib Tue Jun 26 18:48:08 2018 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/laskowsk/code/HX711/#716e1cbdac61
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Servo.lib Tue Jun 26 18:48:08 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/Servo/#36b69a7ced07
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Jun 26 18:48:08 2018 +0000
@@ -0,0 +1,114 @@
+#include "mbed.h"
+//#include "esc.h"
+#include "Servo.h"
+#include "HX711.h"
+#include "rtos.h"
+
+Serial pc(USBTX, USBRX);
+DigitalOut myled(LED1);
+//ESC esc1(p24);
+
+Servo esc1(p23);
+HX711 scale(p29, p30);
+InterruptIn pb1(p21);
+InterruptIn pb2(p22);
+Timer t;
+Thread thread1;
+Thread thread2;
+
+float cnt = 0.025;
+float weight = 0.0;
+int x = 0;
+
+
+float calibration_factor = -112650.0;; //-7050 worked for my 440lb max scale setup
+int averageSamples = 100;
+
+void flip_pb1();
+void flip_pb2();
+void rpm_fun();
+void extract_data();
+void ON_OFF();
+
+int main() {
+
+ pc.baud(115200);
+ pc.printf("-------------------------------------------------- \n\r");
+
+ scale.setScale(0);
+ scale.tare(); //Reset the scale to 0
+ long zero_factor = scale.averageValue(averageSamples);
+ pc.printf("Zero factor: %.4f\n\r" , zero_factor);
+ scale.setScale(calibration_factor);
+ pc.printf("Sensor de Peso Calibrado\n\r" );
+ wait(2.0);
+ esc1 = 1.0;
+ wait(6.0);
+ esc1 = 0.0;
+ wait(2.0);
+ pc.printf("Motores Activados\n\r" );
+ pc.printf("Todo Listo...\n\r" );
+ wait(2.0);
+
+ pb1.rise(&flip_pb1);
+ pb2.rise(&flip_pb2);
+
+
+ thread1.start(extract_data);
+ thread2.start( ON_OFF);
+
+
+ //F3 = 0.8584*PWM3-0.1502;
+
+ while(1) {
+
+ esc1 = cnt;
+ Thread::wait(20);
+
+ }
+}
+
+void rpm_fun()
+{
+
+}
+
+void extract_data(){
+ while(true){
+
+ Thread::wait(10);
+ }
+}
+
+
+void ON_OFF(){
+ while(true){
+
+ if(x == 1){
+ weight = scale.getGram();
+ pc.printf("%f %.4f %f \n\r",t.read(),weight*1000,cnt);
+ cnt = cnt + 0.025;
+ }
+
+ if(cnt > 0.95){
+ t.reset();
+ t.stop();
+ cnt = 0.0;
+ x = 0;
+ }
+
+ Thread::wait(4000);
+ }
+}
+
+void flip_pb1() {
+ wait_ms(10);
+ t.start();
+ x = 1;
+}
+
+
+void flip_pb2() {
+ wait_ms(10);
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Tue Jun 26 18:48:08 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-rtos/#5713cbbdb706
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Jun 26 18:48:08 2018 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed/builds/e2bfab296f20 \ No newline at end of file