diff options
| author | Joel Challis <git@zvecr.com> | 2020-07-25 22:50:56 +0100 |
|---|---|---|
| committer | Drashna Jael're <drashna@live.com> | 2020-08-08 22:52:26 -0700 |
| commit | cd0523e7d4b6d6252762cf834d7e7ded88f20da5 (patch) | |
| tree | 90d5e6b0f49335f142cf3002234bd80bf4d7a051 /drivers/chibios/i2c_master.h | |
| parent | 215fdc39fdf465f51844dbda25c9b1f3b41486b7 (diff) | |
Enable OLED support for Teensy 3.2/LC (#7591)
* I2C_TIMEOUT is not defined on arm teensy
* Work round teensy having different ChibiOS config options
* Stash OLED conf files
* update comment
* update comment
* Remove stm32 alias to allow teensy alt mode
format code according to conventions [skip ci]
Diffstat (limited to 'drivers/chibios/i2c_master.h')
| -rw-r--r-- | drivers/chibios/i2c_master.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/chibios/i2c_master.h b/drivers/chibios/i2c_master.h index ec36b31eb7..1b08d33ee6 100644 --- a/drivers/chibios/i2c_master.h +++ b/drivers/chibios/i2c_master.h @@ -81,7 +81,14 @@ # define I2C_DRIVER I2CD1 #endif -#ifndef USE_GPIOV1 +#ifdef USE_GPIOV1 +# ifndef I2C1_SCL_PAL_MODE +# define I2C1_SCL_PAL_MODE PAL_MODE_STM32_ALTERNATE_OPENDRAIN +# endif +# ifndef I2C1_SDA_PAL_MODE +# define I2C1_SDA_PAL_MODE PAL_MODE_STM32_ALTERNATE_OPENDRAIN +# endif +#else // The default PAL alternate modes are used to signal that the pins are used for I2C # ifndef I2C1_SCL_PAL_MODE # define I2C1_SCL_PAL_MODE 4 |