Jayanth Kumar Tumuluri
/
Lab4
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Revision 1:0359809ceda5, committed 2019-08-06
- Comitter:
- Jayanth_T
- Date:
- Tue Aug 06 05:31:49 2019 +0000
- Parent:
- 0:70efaaf8fec6
- Commit message:
- task_2_lab_4;
Changed in this revision
| task1.cpp | Show diff for this revision Revisions of this file |
| task2.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/task1.cpp Tue Aug 06 05:06:41 2019 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,13 +0,0 @@
-#include "mbed.h"
-
-AnalogIn A(p20);
-Serial pc(USBTX,USBRX);
-int main()
-{
- while(A)
- {
- float Ain= 3.3 * A;
- wait(0.5);
- pc.printf("%f\t",Ain);
- }
-}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/task2.cpp Tue Aug 06 05:31:49 2019 +0000
@@ -0,0 +1,44 @@
+#include "mbed.h"
+
+AnalogIn ain(p20);
+BusOut dout(LED1,LED2,LED3,LED4);
+Serial pc(USBTX, USBRX);
+int main() {
+
+ while (ain) {
+ if(ain < 0.2f)
+ {
+
+ dout=0b0000;
+ printf("Potentiometer value %f\n\r",ain.read());
+ wait(1);
+ }
+ else if(0.4f>ain>0.2f)
+ {
+ dout=0b1000;
+ printf("Potentiometer value %f\n\r",ain.read());
+ wait(1);
+ }
+ else if(0.6f>ain>0.4f)
+ {
+
+ dout=0b1100;
+ printf("Potentiometer value %f\n\r",ain.read());
+ wait(1);
+ }
+ else if(0.8f>ain>0.6f)
+ {
+ dout=0b1110;
+ printf("Potentiometer value %f\n\r",ain.read());
+ wait(1);
+ }
+ else if(ain>0.8f)
+ {
+
+ dout=0b1111;
+ printf("Potentiometer value %f\n\r",ain.read());
+ wait(1);
+ }
+
+ }
+}