Luis Silvio Cordova Rivadeneira
/
UPSM_Analog_Input_Output
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Revision 0:16fd5df34260, committed 2020-02-06
- Comitter:
- lscordovar
- Date:
- Thu Feb 06 23:52:17 2020 +0000
- Commit message:
- Ejemplo de lectura analogica
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 |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Feb 06 23:52:17 2020 +0000
@@ -0,0 +1,49 @@
+//Reads input through the ADC, and transfers to PC terminal
+#include "mbed.h"
+Serial pc(PA_2,PA_3);;
+AnalogIn Ain(PB_0);
+
+float ADCdata;
+
+int main()
+{
+ pc.printf("ADC Data Values... \n\r");
+ while (1) {
+ ADCdata=Ain;
+ pc.printf("%f \n\r",ADCdata);
+ wait (0.5);
+ }
+}
+
+/*
+
+#include "mbed.h"
+int main()
+{
+ AnalogOut Aout(p18);
+ while(1) {
+ Aout=0.25; // 0.25*3.3V = 0.825V
+ wait(1);
+ Aout=0.5; // 0.5*3.3V = 1.65V
+ wait(1);
+ Aout=0.75; // 0.75*3.3V = 2.475V
+ wait(1);
+ }
+}
+*/
+
+/*
+//Sawtooth waveform on DAC output to view on oscilloscope
+#include "mbed.h"
+AnalogOut Aout(p18);
+float i;
+int main()
+{
+ while(1) {
+ for (i=0; i<1; i=i+0.1) {
+ Aout=i;
+ wait(0.001);
+ }
+ }
+}
+*/
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Feb 06 23:52:17 2020 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file