Alejandro M
Simple ADC tutorial using FRDM-KL25Z made by Twistx77 from TutoElectro
Revision 0:6c0fee4aea35, committed 2015-01-04
- Comitter:
- Twistx77
- Date:
- Sun Jan 04 11:51:09 2015 +0000
- Commit message:
- Simple ADC tutorial using FRDM-KL25Z made by TutoElectro
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 Sun Jan 04 11:51:09 2015 +0000
@@ -0,0 +1,26 @@
+#include "mbed.h"
+
+AnalogIn LDR(A0);
+Serial pc(USBTX,USBRX);
+
+int main() {
+
+ uint16_t adcValue;
+ float voltage;
+
+
+ pc.baud(115200);
+
+ while(1) {
+
+ adcValue = LDR.read_u16();
+
+ voltage = adcValue *3.3 / 65535;
+
+ pc.printf("ADC Value: %i, %.3f volts.\r\n", adcValue, voltage);
+
+ wait(0.1);
+
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Jan 04 11:51:09 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/4fc01daae5a5 \ No newline at end of file