boting ren / MiCS6814_GasSensor Featured

A component library for MiCS-6814 Multichannel Gas Sensor (seeed)

Dependents:   MiCS6814_GasSensor_Hello grove_multichannel_GasSensor

Diff: MiCS6814_GasSensor.h

Revision:
4:a15eee9bb0e6
Parent:
3:93b7f86b72e1
--- a/MiCS6814_GasSensor.h	Wed May 24 10:03:01 2017 +0000
+++ b/MiCS6814_GasSensor.h	Thu May 25 03:16:47 2017 +0000
@@ -72,6 +72,14 @@
 #define HEATER_ON               1
 #define HEATER_OFF              0
 
+#if !defined(I2C_SDA) && defined(SDA)
+#define I2C_SDA SDA
+#endif
+
+#if !defined(I2C_SCL) && defined(SCL)
+#define I2C_SCL SCL
+#endif
+
 #ifdef _DEBUG
 extern Serial pc;
 #define DEBUG_PRINT(...) pc.printf(__VA_ARGS__)