Revision 5:948a75b510f2, committed 2015-12-09

Comitter:

mitchpang

Date:

Wed Dec 09 19:51:36 2015 +0000

Parent:

4:87e4b4299f6b

Commit message:

Non blocking code for turning on solenoid. Uses a fork of the solenoid class from Jim Hamblen. Does not have data logging functionality. Current issues: On delay time may be too short. May need to increase to .25 sec.

Changed in this revision

--- a/Solenoid.lib	Thu Dec 03 06:37:32 2015 +0000
+++ b/Solenoid.lib	Wed Dec 09 19:51:36 2015 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/users/mitchpang/code/Solenoid/#bd163b4ce456
+https://developer.mbed.org/teams/Team-Plastics-Separation/code/Solenoid/#b87c9e1546c5

--- a/main.cpp	Thu Dec 03 06:37:32 2015 +0000
+++ b/main.cpp	Wed Dec 09 19:51:36 2015 +0000
@@ -5,27 +5,27 @@
 
 #define OG1_TO_OG2_DIST 1
 #define OG1_TO_OG3_DIST 2
-#define SOLENOID_ON_DELAY 0.5
-#define SOLENOID_OFF_DELAY 0.0
-#define LED_ON_DELAY 0.5
-#define LED_OFF_DELAY 0.0
+#define SOLENOID_ON_TIME 0.125
+#define SOLENOID_ON_DELAY 0.087
+#define LED_ON_TIME 0.5
+#define LED_ON_DELAY SOLENOID_ON_DELAY
 #define REGRIND_ARRAY_SIZE 1
-#define THRESHOLD 0.015
+#define THRESHOLD 0.02
 #define RETURN_THRESHOLD 0.01
 
-DigitalOut led1(LED1,0); //Used as 1pps out indicator
-Solenoid led2(LED2, LED_ON_DELAY, LED_OFF_DELAY);
-Solenoid led3(LED3, LED_ON_DELAY, LED_OFF_DELAY);
-Solenoid led4(LED4, LED_ON_DELAY, LED_OFF_DELAY);
+Solenoid led1(LED1, LED_ON_TIME, LED_ON_DELAY); //Used as 1pps out indicator
+Solenoid led2(LED2, LED_ON_TIME, LED_ON_DELAY);
+Solenoid led3(LED3, LED_ON_TIME, LED_ON_DELAY);
+Solenoid led4(LED4, LED_ON_TIME, LED_ON_DELAY);
 DigitalOut onePPS_out(p29);
-Solenoid solenoid(p30, SOLENOID_ON_DELAY, SOLENOID_OFF_DELAY); //Solenoid(PinName pin, float ondelay, float offdelay)
+Solenoid solenoid(p30, SOLENOID_ON_TIME, SOLENOID_ON_DELAY); //Solenoid (PinName pin, float onTime=0.25, float onDelay=0.095);
 RioRandHBridge augerMotors(p21, p25, p22, p23); //RioRandHBridge( PinName pinPwm1, PinName pinDir1, PinName pinPwm2, PinName pinDir2);
 DigitalIn reverseMotor1pb(p26);
 DigitalIn reverseMotor2pb(p24);
 AnalogIn topMotorAdjuster(p19);
 DigitalOut bottomMotorAdjuster(p16,0);
 DigitalOut unused1(p17,0);
-AnalogIn og1(p15);
+AnalogIn og1(p16);
 AnalogIn og2(p20);
 DigitalOut og3(p18,0);
 InterruptIn divertParticle(p5);
@@ -69,6 +69,7 @@
 */
 void divert(){
     regrindArray[og2Ndx].divert = 1;
+    led3 = 1;
     }
 void reverseMotor1(){
     augerMotors.Dir1 = !augerMotors.Dir1;
@@ -129,13 +130,13 @@
         og2_adc = og2.read()*3.3;
         //og3_adc = og3.read()*3.3;
         //wait(0.01);
-        //pc.printf("og1: %f og2: %f og3: %f\n\r",og1_adc, og2_adc, og3_adc);
-        
+        //pc.printf("og1: %f og2: %f \n\r",og1_adc, og2_adc);
+
         if((og1_calibration - og1_adc > THRESHOLD) && (og1Oneshot != 1)){ //Something passed through og1
             og1Oneshot = 1;
             divertParticle.rise(&divert);
             //pc.printf("Regrind seen at OG 1 : %fV\n\r", og1_adc);
-            led2 = 1;
+            led1 = 1;
             
             //Create Regrind
             regrindArray[og1Ndx%REGRIND_ARRAY_SIZE] = Regrind(totalT.read_us(), 1, 0, 0, 0, 0);
@@ -151,13 +152,18 @@
             og2Oneshot = 1;
             divertParticle.rise(NULL);
             regrindArray[og2Ndx%REGRIND_ARRAY_SIZE].setVelocity(OG1_TO_OG2_DIST);
-            led3 = 1;
+            led2 = 1;
             if(regrindArray[og2Ndx].divert == 1){
+            //wait_ms(95);
             solenoid = 1; //actuate solenoid if red
+            led4 = 1;
             }
             else {
-            solenoid = 0; //Dont actuate if not red.
+            //wait_ms(95);
+            solenoid = 1; //Dont actuate if not red.
+            led4 = 1;
             }
+            regrindArray[og2Ndx].divert = 0; //reset divert flag
         }//if(og2..)
         else if(og2_calibration - og2_adc < RETURN_THRESHOLD){ //Regrind has passed ok to reset og
             og2Oneshot = 0;
@@ -177,6 +183,7 @@
             
         }//else if(og3 ...)
         */
+        /*
         //Check on 1pps clock
         if((totalT.read_us() % 2000000) < 1000000){
             led1 = 1;
@@ -185,7 +192,7 @@
         else {//timer is in off cycle
             led1 = 0;
             onePPS_out = 0;
-        }
+        }*/
         
         //Check if data writing flag is set - if so, write to SD card