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Author SHA1 Message Date
yiancar 4083614023 I2C driver docs (#4298)
* I2C driver docs

- Added I2C driver docs.
- Changed arm master i2c driver to have a weak i2c_init as it is impossible to account for all possible port configuration in the STM32 world.

* Update docs/i2c_driver.md

Co-Authored-By: yiancar <yiangosyiangou@cytanet.com.cy>

* Update docs/i2c_driver.md

Co-Authored-By: yiancar <yiangosyiangou@cytanet.com.cy>

* Update docs/i2c_driver.md

Co-Authored-By: yiancar <yiangosyiangou@cytanet.com.cy>

* Update docs/i2c_driver.md

Co-Authored-By: yiancar <yiangosyiangou@cytanet.com.cy>

* GPIO release fix
2018-11-10 15:26:39 -05:00
yiancar fdd0f91527 ISSI31FL3733 driver (#3679)
* ISSI31FL3733 driver

- Addapted IS31 driver for the above driver

* fix my branch

* ISSI31FL3733 driver

- Inclusion of above ISSI led driver

* IS31fl3733 driver

- Added correct function for control registers

* Finalized support for ISSI31fl3733 led driver

- Finalized and tested driver.
- Modified i2c_master for arm due to declaration mistake.
- Fixed spaces/tabs in quantum.h file.
- Fixed spaces/tabs in common_features.mk file.
- Removed unnecessary includes from rgb_matrix.c file.
- Added local definitions for MIN and MAX macros in rgb_matrix.c file.
- Adjusted chevron effect.
- Added necessary define (RGB_3733_MATRIX_ENABLE) for makefile.
- Added necessary C define (ISSI3733) to aid with inclusion of the correct header file.
- Added documentation for the new driver.

* Driver structure update

- Changed rule includes to be more condensed (RGB_MATRIX_ENABLE = IS31FL3731) and (RGB_MATRIX_ENABLE = IS31FL3733)
- Updated documentation
- Reverted to the use of differently named functions for each driver and selecting the needed ones within rgb_matrix.c

* ISSI Drivers refractoring

- Moved issi drivers in a dedicated folder
- Updated documentation

* I2C library fix

I released the special pins incorrectly before. It is now fixed.
2018-08-28 09:03:11 -04:00
yiancar ad2bb529c7 Rgb matrix arm (#3648)
* Addition of I2C master driver for STM32, Generalization of ISSI3731 driver

- Addition of an i2c_master driver for STM32 to replicate expectations of AVR driver.
- Moved ISSI3731 driver one level up to make it accesible by both architectures.
- Renamed ISSI3731 functions to a more general name for preparation of other ISSI drivers.
- Added compiler directives where necessary to differenciate each architecture.

* converted tabs to spaces
2018-08-15 01:19:38 -04:00