Nuvoton / Mbed OS NuMaker-mbed-ADC0_MQ3

NuMaker ADC read gas sensor (MQ3)

Diff: main.cpp

Revision:
5:fc7ae837af13
Parent:
1:605a7fdd4e93
Child:
7:e951e13ae71e
--- a/main.cpp	Thu Dec 15 10:56:27 2016 +0800
+++ b/main.cpp	Thu Dec 22 14:53:37 2016 +0800
@@ -1,7 +1,11 @@
 // NuMaker-PFM-NUC472 use ADC0 (A0/PE_1) to read gas sensor (MQ-3)
 #include "mbed.h"
+#if defined(TARGET_NUMAKER_PFM_NUC472)
+AnalogIn   adc0(PE_1); // A0 connected to MQ-3 gas sensor
+#elif defined(TARGET_NUMAKER_PFM_M453)
+AnalogIn   adc0(PB_0);
+#endif
 
-AnalogIn   adc0(PE_1); // A0 connected to MQ-3 gas sensor
 DigitalOut led(LED1);
 
 int main(void)