diff options
| author | yulei <yuleiz@gmail.com> | 2019-12-13 09:20:04 +0800 |
|---|---|---|
| committer | Drashna Jaelre <drashna@live.com> | 2019-12-12 17:20:04 -0800 |
| commit | a037cedfdc0bdb5737586ab4b4ef7086e53029b7 (patch) | |
| tree | f80062c92eb354ea4b4281af9d95a06b23ad37f5 /drivers/arm/i2c_master.c | |
| parent | df78593b1ba800223c049f3f61df6ad4bf4abe7c (diff) | |
fixed I2C driver support for stm32f4 (#7526)
* correct i2c driver for stm32f4
* update pin mode definitions
* update macro definition
Diffstat (limited to 'drivers/arm/i2c_master.c')
| -rw-r--r-- | drivers/arm/i2c_master.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/arm/i2c_master.c b/drivers/arm/i2c_master.c index 2a43ba2393..b9eff0ad2e 100644 --- a/drivers/arm/i2c_master.c +++ b/drivers/arm/i2c_master.c @@ -62,7 +62,7 @@ __attribute__((weak)) void i2c_init(void) { palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_INPUT); chThdSleepMilliseconds(10); -#ifdef USE_I2CV1 +#if defined(USE_GPIOV1) palSetPadMode(I2C1_SCL_BANK, I2C1_SCL, PAL_MODE_STM32_ALTERNATE_OPENDRAIN); palSetPadMode(I2C1_SDA_BANK, I2C1_SDA, PAL_MODE_STM32_ALTERNATE_OPENDRAIN); #else |