goma yam
/
QEI_X1_LCD_test3
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Dependencies: QEI TextLCD USBDevice mbed
Revision 0:b32c7162cd9a, committed 2014-08-29
- Comitter:
- toucyy
- Date:
- Fri Aug 29 07:10:48 2014 +0000
- Commit message:
- test
Changed in this revision
diff -r 000000000000 -r b32c7162cd9a QEI.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/QEI.lib Fri Aug 29 07:10:48 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/toucyy/code/QEI/#ba892225df71
diff -r 000000000000 -r b32c7162cd9a TextLCD.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Fri Aug 29 07:10:48 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/TextLCD/#e4cb7ddee0d3
diff -r 000000000000 -r b32c7162cd9a USBDevice.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice.lib Fri Aug 29 07:10:48 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/toucyy/code/USBDevice/#2d8d0b73e1ff
diff -r 000000000000 -r b32c7162cd9a main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Aug 29 07:10:48 2014 +0000
@@ -0,0 +1,73 @@
+#include "mbed.h"
+#include "TextLCD.h"
+#include "QEI.h"
+#include "USBSerial.h"
+#define ROTATE_PER_REVOLUTIONS 48
+
+Ticker timer1;
+Ticker timer2;
+Serial pc(USBTX, USBRX); // tx, rx pc hyper terminal
+Serial device(p9, p10); // tx, rx for opt fader xq
+TextLCD lcd(p24, p26, p27, p28, p29, p30); // rs, e, d4-d7 lcd
+QEI wheel1(p16, p17, NC, ROTATE_PER_REVOLUTIONS, QEI::X4_ENCODING); //encoder
+QEI wheel2(p21, p22, NC, ROTATE_PER_REVOLUTIONS, QEI::X4_ENCODING); //encoder
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+DigitalOut led3(LED3);
+DigitalOut led4(LED4);
+//BusOut myleds(LED1, LED2, LED3, LED4);
+
+int buf,cfd,predata,pulse1,pulse2;
+
+void disp() {
+ lcd.locate(0,0);
+ lcd.printf("ec1:%03d ec2:%03d\n", pulse1,pulse2);
+ lcd.locate(0,1);
+ lcd.printf("cfd:%03d\n", cfd);
+ //pc.printf("encoder1: %02d\n\r", pulse1);
+ //pc.printf("encoder2: %02d\n\r", pulse2);
+ //pc.printf("cfd:%03d\n\r", cfd);
+ led2=!led2; //check
+ }
+
+ void encoder() {
+ pulse1 = wheel1.getPulses()/4;
+ pulse2 = wheel2.getPulses()/4;
+ led4=!led4; //check
+ }
+
+int main() {
+ device.format(7, Serial::None, 1);
+ device.baud(30400);
+ //pc.baud(921600);
+ pc.printf("Opt Feder X1");
+ lcd.printf("Opt Feder X1");
+ wait(1);
+ timer1.attach_us(&disp, 50000); //100ms
+ timer2.attach_us(&encoder,10); //10ms
+ while(1) {
+ led3=!led3;//check
+ if(device.readable()) {
+ buf = device.getc();
+ if(buf == 127)
+ { //to aboid freeze issue at 127 not fixed.
+ buf = device.getc();
+ }
+ cfd = buf;
+ if(buf != predata)
+ {
+ if(buf >= 3)
+ {
+ led1 = 1;
+ }
+ else{
+ led1 =0;
+ }
+ //cfd = buf;
+ predata = buf;
+
+ }//if(x1 != predata)
+
+ }//if(device.readable())
+ }//while(1)
+}//main
\ No newline at end of file
diff -r 000000000000 -r b32c7162cd9a mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Aug 29 07:10:48 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e