From f92f7dd2bc51848fb08651f91b09ef66b8b96817 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Johannes=20W=C3=A5gen?= <johannes@wagen.no> Date: Tue, 7 Feb 2017 21:46:41 +0100 Subject: [PATCH] stmhal/boards: For STM32F411DISC, change I2C pin according to datasheet. The pin had to be changed to get the I2C sensors on board to work. --- stmhal/boards/STM32F411DISC/mpconfigboard.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stmhal/boards/STM32F411DISC/mpconfigboard.h b/stmhal/boards/STM32F411DISC/mpconfigboard.h index d87701f8af..1488cd7640 100644 --- a/stmhal/boards/STM32F411DISC/mpconfigboard.h +++ b/stmhal/boards/STM32F411DISC/mpconfigboard.h @@ -35,7 +35,7 @@ // I2C busses #define MICROPY_HW_I2C1_SCL (pin_B6) -#define MICROPY_HW_I2C1_SDA (pin_B7) +#define MICROPY_HW_I2C1_SDA (pin_B9) //#define MICROPY_HW_I2C2_SCL (pin_B10) //#define MICROPY_HW_I2C2_SDA (pin_B11) #define MICROPY_HW_I2C3_SCL (pin_A8)