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Enable OLED support for Teensy 3.2/LC (#7591)

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* 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
This commit is contained in:
Joel Challis 2020-07-25 22:50:56 +01:00 • committed by GitHub
parent db540e2832
commit d91987ab9a
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11 changed files with 54 additions and 12 deletions
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9
drivers/chibios/i2c_master.h
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@ -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