Laura Corrales
This library set the values o f sp, kp, ki and kd and can increase, decrease or change position by push-button. This is the first part of a PID controler design
Dependencies: Debounced TextLCD mbed
Revision 0:9aa80672eb3d, committed 2013-10-16
- Comitter:
- lcorralesc1
- Date:
- Wed Oct 16 17:10:11 2013 +0000
- Commit message:
- kfjvgjkfnvjfdng
Changed in this revision
diff -r 000000000000 -r 9aa80672eb3d Debounced.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Debounced.lib Wed Oct 16 17:10:11 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/WarwickRacing/code/Debounced/#8992c13bbb9b
diff -r 000000000000 -r 9aa80672eb3d TextLCD.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Wed Oct 16 17:10:11 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/lcorralesc1/code/TextLCD/#0e0132807662
diff -r 000000000000 -r 9aa80672eb3d main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Oct 16 17:10:11 2013 +0000
@@ -0,0 +1,165 @@
+#include "mbed.h"
+#include "DebouncedIn.h"
+#include "TextLCD.h"
+
+AnalogIn Vin(PTC2);
+TextLCD lcd(PTB10, PTB11, PTE2, PTE3, PTE4, PTE5); // rs, e, d4-d7
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DebouncedIn button1(PTC12);
+DebouncedIn button2(PTC13);
+DebouncedIn button3(PTC16);
+
+int C1=0x0F;
+int sp=0,kp=0,kd=0,ki=0,p=1;
+int main()
+{
+ lcd.cls();
+ lcd.writeCommand(C1);//escribimos un comando segun el manual del modulo LCD
+ lcd.locate(8,0);
+ lcd.printf("kp=%d", kp);
+ lcd.locate(0,1);
+ lcd.printf("Ki=%d", ki);
+ lcd.locate(8,1);
+ lcd.printf("Kd=%d", kd);
+ lcd.locate(0,0);
+ lcd.printf("Sp=%d", sp);
+
+ while(1)
+ {
+ if (button1.falling())
+ {
+ led1 =!led1;
+ if (p==1)
+ {
+ ++sp;
+ lcd.locate(3,0);
+ lcd.printf(" ");
+ lcd.locate(3,0);
+ lcd.printf("%d", sp);
+ }
+ else if (p==2)
+ {
+ ++kp;
+ lcd.locate(11,0);
+ lcd.printf(" ");
+ lcd.locate(11,0);
+ lcd.printf("%d", kp);
+ }
+ else if (p==3)
+ {
+ ++ki;
+ lcd.locate(3,1);
+ lcd.printf(" ");
+ lcd.locate(3,1);
+ lcd.printf("%d", ki);
+ }
+ else if (p==4)
+ {
+ ++kd;
+ lcd.locate(11,1);
+ lcd.printf(" ");
+ lcd.locate(11,1);
+ lcd.printf("%d", kd);
+ }
+ }
+ if (button2.falling())
+ {
+ led2 =!led2;
+ if (p==1)
+ {
+ if (sp==0) // no mostrar nada
+ {
+ }
+ else
+ {
+ --sp;
+ lcd.locate(3,0);
+ lcd.printf(" ");
+ lcd.locate(3,0);
+ lcd.printf("%d", sp);
+ }
+ }
+ if (p==2)
+ {
+ if (kp==0) // no mostrar nada
+ {
+ }
+ else
+ {
+ --kp;
+ lcd.locate(11,0);
+ lcd.printf(" ");
+ lcd.locate(11,0);
+ lcd.printf("%d", kp);
+ }
+ }
+ if (p==3)
+ {
+ if (ki==0) // no mostrar nada
+ {
+ }
+ else
+ {
+ --ki;
+ lcd.locate(3,1);
+ lcd.printf(" ");
+ lcd.locate(3,1);
+ lcd.printf("%d", ki);
+ }
+ }
+ if (p==4)
+ {
+ if (kd==0) // no mostrar nada
+ {
+ }
+ else
+ {
+ --kd;
+ lcd.locate(11,1);
+ lcd.printf(" ");
+ lcd.locate(11,1);
+ lcd.printf("%d", kd);
+ }
+ }
+ }
+ if (button3.falling())
+ {
+ led3 =!led3;
+ if (p==1)
+ {
+ ++p;
+ lcd.locate(11,0);
+ lcd.printf("%d", kp);
+
+
+ }
+ else if (p==2)
+ {
+ ++p;
+ lcd.locate(3,1);
+ lcd.printf("%d", ki);
+ lcd.locate(3,1);
+
+ }
+ else if (p==3)
+ {
+ ++p;
+ lcd.locate(11,1);
+ lcd.printf("%d", kd);
+
+
+ }
+ else if (p==4)
+ {
+ p=1;
+ lcd.locate(3,0);
+ lcd.printf("%d", sp);
+
+
+ }
+ }
+ }
+}
diff -r 000000000000 -r 9aa80672eb3d mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Oct 16 17:10:11 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file