machine/itsybitsy-m0: set pins and pin mode mapping for i2c0 bus

Signed-off-by: Ron Evans <ron@hybridgroup.com>
6 years ago · 85f2ef40f8
1 changed files with 4 additions and 1 deletions
--- a/src/machine/board_itsybitsy-m0.go
+++ b/src/machine/board_itsybitsy-m0.go
@ -56,7 +56,10 @@ const (

 // I2C on the ItsyBitsy M0.
 var (
-	I2C0 = I2C{Bus: sam.SERCOM3_I2CM}
+	I2C0 = I2C{Bus: sam.SERCOM3_I2CM,
+		SDA:     SDA_PIN,
+		SCL:     SCL_PIN,
+		PinMode: GPIO_SERCOM}
 )

 // SPI pins