WS-for-Teachers (2019)
/
read_analog_ws
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Dependencies: mbed
Fork of
read_analog
by 
卒研ゼミ (2018)
Diff: main.cpp
- Revision:
- 0:140f2dc46122
- Child:
- 1:732610676e2e
diff -r 000000000000 -r 140f2dc46122 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jul 11 09:28:45 2018 +0000
@@ -0,0 +1,17 @@
+#include "mbed.h"
+
+AnalogIn analog_value(dp13);
+
+int main(void)
+{
+ float meas, temp;
+ printf("\r\nAnalogIn example\r\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 (mV)
+ temp = 0.1 * meas - 50; // for TMP36GT9Z
+ printf("measure = %.0f mV, temp = %.1f C\r\n", meas, temp);
+ wait(0.2); // 200 ms
+ }
+}
+