Jhon Plantikow
Control LED RGB with serial port to example using is send of serial port this string "255#255#255" this string is equal => Red = 255; Green = 255; Blue = 255;
Revision 0:1f60ca10b221, committed 2015-06-25
- Comitter:
- jhon309
- Date:
- Thu Jun 25 00:21:42 2015 +0000
- Commit message:
- .
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 1f60ca10b221 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Jun 25 00:21:42 2015 +0000
@@ -0,0 +1,36 @@
+#include "mbed.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+PwmOut pwmRed(D9);//conector PWM/D9
+PwmOut pwmGreen(D10);//conector PWM/D10
+PwmOut pwmBlue(D11);//conector PWM/D11
+Serial pc(USBTX, USBRX);
+
+float const variation = 0.0039215686274509803921568627451;
+float Red = 0;
+float Green = 0;
+float Blue = 0;
+
+int main()
+{
+ while (1)
+ {
+ if(pc.readable())
+ {
+ char buffer[128];
+ pc.gets(buffer, 20);
+ Red = atof(strtok(buffer, "#"))* variation;
+ Green = atof(strtok(NULL, "#")) * variation;
+ Blue = atof(strtok(NULL, "#")) * variation;
+ printf("%f %f %f \n", Red, Green, Blue);
+ }
+ pwmRed.write(Red);
+ pwmGreen.write(Green);
+ pwmBlue.write(Blue);
+ pwmRed.period_ms(1);
+ pwmGreen.period_ms(1);
+ pwmBlue.period_ms(1);
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r 1f60ca10b221 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Jun 25 00:21:42 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7 \ No newline at end of file