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path: root/drivers/arm/i2c_master.c
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2020-02-01Add thread safety around i2c_master for ChibiOS/ARM.Nick Brassel
2019-12-21Add central location for ChibiOS defines (#7542)Joel Challis
* Add central location for chibios defines * Add central location for chibios defines - actually add files this time.... * Add Copyright header * Update include order to resolve i2cv1 build errors
2019-12-12fixed I2C driver support for stm32f4 (#7526)yulei
* correct i2c driver for stm32f4 * update pin mode definitions * update macro definition
2019-10-12Remove i2c logic for STM32F103xB in favour of USE_I2CV1 (#6926)Joel Challis
* Remove i2c logic for STM32F103xB in favour of USE_I2CV1 * Remove i2c logic for STM32F103xB in favour of USE_I2CV1
2019-09-25[Keyboard] Added support for ErgoDox with STM32 Microcontroller (#5398)Yaotian Feng
* Began Work On STM32 Ergodox Changes to be committed: new file: keyboards/ergodox_stm32/config.h new file: keyboards/ergodox_stm32/rules.mk * test * Now it compile. Not linking thou * Screw this Linker. It links now! * Blinkly Keyboard * bootloader test code * Working on matrix / i2c stuff * Progress (LED Blink) * Progress on MCP_23017 Status Flag * [WIP] * update * Works! Remeber to change back the bootloader address when the new bootloadrer is ready. * Time to go debug the i2c * Finally, it now works with PCB Rev 1.0.2 * updated for rev.2 pcb * minor compilation fix * Why when debugger is enabled then everything works. * Remeber to call init functions. * Update arm i2c driver to support STM32F103 series device. * fix include once header. Replaced with #pragma once. * complication test
2019-08-30clang-format changesskullY
2019-07-16Align ARM i2c_readReg with AVR (#6314)Joel Challis
* Align arm i2c_readReg with avr * Align arm i2c_readReg with avr - fix cannonkeys
2019-07-16Add ARM I2Cv1 support to i2c_master (#6262)Joel Challis
* Add ARM I2Cv1 support to i2c_master * Add I2Cv1 docs
2019-06-01Parameterise STM32 I2C pin modes and timing parameters. (#5671)Nick Brassel
I2C timing parameters were seemingly set up for an STM32F303 target MCU, at a specific clock speed. This commit allows specifying the timing parameters via config.h, allowing other STM32 MCUs to be targeted, potentially at different clock frequencies. Alternate function modes for the I2C pins are now also configurable, allowing for remapping to other pins.
2019-04-20OLED Driver FeatureRyan Caltabiano
2019-03-12Next set of split_common changes (#4974)James Churchill
* Update split_common to use standard i2c drivers * Eliminate RGB_DIRTY/BACKLIT_DIRTY * Fix avr i2c_master error handling * Fix i2c_slave addressing * Remove unneeded timeout on i2c_stop() * Fix RGB I2C transfers * Remove incorrect comment
2019-02-10cleanupskullY
2019-02-10led_matrix works nowskullY
2018-12-19Also fix use of weak stm32 internal pullupyiancar
2018-12-19Minor STM32 i2c driver cleanupyiancar
2018-12-04adding Hadron v3 keyboard, QWIIC devices support, haptic feedback support ↵ishtob
(#4462) * add initial support for hadron ver3 * add initial support for hadron ver3 * pull qwiic support for micro_led to be modified for use in hadron's 64x24 ssd1306 oled display * initial work on OLED using qwiic driver * early work to get 128x32 oled working by redefining qwiic micro oled parameters. Currently working, but would affect qwiic's micro oled functionality * moved oled defines to config.h and added ifndef to micro_oled driver * WORKING :D - note, still work in progress to get the start location correct on the 128x32 display. * added equation to automatically calculate display offset based on screen width * adding time-out timer to oled display * changed read lock staus via read_led_state * lock indications fixes * Added scroll lock indication to oled * add support for DRV2605 haptic driver * Improve readabiity of DRV2605 driver. -added typedef for waveform library -added unions for registers * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob <ishtob@gmail.com> * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob <ishtob@gmail.com> * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob <ishtob@gmail.com> * Update keyboards/hadron/ver2/keymaps/default/config.h Co-Authored-By: ishtob <ishtob@gmail.com> * Fixes for PR * PR fixes * fix old persistent layer function to use new set_single_persistent_default_layer * fix issues with changing makefile defines that broken per-key haptic pulse * Comment fixes * Add definable parameter and auto-calibration based on motor choice
2018-11-10I2C driver docs (#4298)yiancar
* 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
2018-08-28ISSI31FL3733 driver (#3679)yiancar
* 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.
2018-08-15Rgb matrix arm (#3648)yiancar
* 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