stmhal: Fix I2C mappings for STM32F429DISC board.

siorpaes · dpgeorge · commit b67eb20ed05e · 2016-08-04T22:51:53.000+10:00
diff --git a/stmhal/boards/STM32F429DISC/mpconfigboard.h b/stmhal/boards/STM32F429DISC/mpconfigboard.h
@@ -29,8 +29,8 @@
 #define MICROPY_HW_UART2_PINS (GPIO_PIN_8 | GPIO_PIN_9)
 
 // I2C busses
-#define MICROPY_HW_I2C1_SCL (pin_A8)
-#define MICROPY_HW_I2C1_SDA (pin_C9)
+#define MICROPY_HW_I2C3_SCL (pin_A8)
+#define MICROPY_HW_I2C3_SDA (pin_C9)
 
 // SPI busses
 //#define MICROPY_HW_SPI1_NSS     (pin_A4)
