If variant.h has SDA/SCL defined, use that for I2C1

2017-04-21 20:09:41 +02:00 · 2017-04-21 20:09:41 +02:00 · cad2ff1a14
parent 766898b99a
commit cad2ff1a14
1 changed files with 7 additions and 1 deletions
--- a/STM32/libraries/Wire/src/Wire.cpp
+++ b/STM32/libraries/Wire/src/Wire.cpp
@ -497,4 +497,10 @@ void TwoWire::onRequest( void (*function)(void) ) {
    user_onRequest = function;
 }

-TwoWire Wire = TwoWire(I2C1);
+
+#if defined(SDA) || defined(SCL)
+    TwoWire Wire = TwoWire(I2C1, SDA, SCL);
+#else
+    TwoWire Wire = TwoWire(I2C1);
+#endif
+