den syu
/
prg6_2
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Diff: main6_2.cpp
- Revision:
- 0:ec16c632d97f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main6_2.cpp Wed Jan 20 04:58:54 2021 +0000
@@ -0,0 +1,16 @@
+//プログラム6_2 main6_2.cpp
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX); // PCシリアルのピン名は USBTX, USBRX
+AnalogIn ond(p15); // 温度センサ LM61 10mV/℃ 0℃ 600mV
+int main() {
+ float a,b,c;
+
+ while(1) {
+ a = ond.read(); //0(0V)～1.0(3.3V)の数値
+ b = a * 3.3; //0V ～ 3.3Vの数値
+ c = b * 100 - 60; // LM61 0.01V/℃ 0℃ 0.6V (b - 0.6)/0.01
+ pc.printf("%f V:%f ℃:%f\n", a, b, c);
+ wait(1.0);
+ }
+}