UTD Senior Project Team 12
/
Nucleo_read_thermistor
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Dependencies: mbed
Revision 1:0490a15c76e4, committed 2015-03-12
- Comitter:
- bcostm
- Date:
- Thu Mar 12 08:15:56 2015 +0000
- Parent:
- 0:c2d1ad5059da
- Child:
- 2:6d058686efbf
- Commit message:
- Simplification.
Changed in this revision
--- a/main.cpp Fri Feb 21 10:22:49 2014 +0000
+++ b/main.cpp Thu Mar 12 08:15:56 2015 +0000
@@ -2,16 +2,22 @@
AnalogIn analog_value(A0);
-DigitalOut myled(LED1);
-
-// Calculate the corresponding acquisition measure for a given value in mV
-#define MV(x) ((0xFFF*x)/3300)
-
+DigitalOut led(LED1);
+
int main() {
- while(1) {
- uint16_t meas = analog_value.read_u16(); // Converts and read the analog input value
- if (meas > MV(1000)) { // If the value is greater than 1000 mV toggle the LED
- myled = !myled;
+ float meas;
+
+ printf("\nAnalogIn example\n");
+
+ while(1) {
+ meas = analog_value.read(); // Converts and read the analog input value (value from 0.0 to 1.0)
+ meas = meas * 3300; // Change the value to be in the 0 to 3300 range
+ printf("measure = %.0f mV\n", meas);
+ if (meas > 2000) { // If the value is greater than 2V then switch the LED on
+ led = 1;
+ }
+ else {
+ led = 0;
}
wait(0.2); // 200 ms
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-src.lib Thu Mar 12 08:15:56 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-src/#e8797c084377
--- a/mbed.bld Fri Feb 21 10:22:49 2014 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/ed8466a608b4 \ No newline at end of file