diff options
author | yiancar <[email protected]> | 2018-05-14 15:17:24 +0100 |
---|---|---|
committer | Jack Humbert <[email protected]> | 2018-05-14 10:17:24 -0400 |
commit | a98a91cf1b923107e9f26df316c1ef2192ff14f7 (patch) | |
tree | 112b22b9ee2f212b4a58e57d2e4b4906d1ef7636 /drivers/avr/i2c_master.h | |
parent | f42ec8aa866386ed0ab8faf7acf9c396aa482519 (diff) | |
download | qmk_firmware-a98a91cf1b923107e9f26df316c1ef2192ff14f7.tar.gz qmk_firmware-a98a91cf1b923107e9f26df316c1ef2192ff14f7.zip |
Rgb matrix fixes, I2C library can now retry if it has failed (#2943)
* Added Modular keyboards L,R and NUM
Created code modules for the 3 modules of the modular keyboard.
Original idea by MechboardsUK. Uses i2c implementation similar to lets
split
* Remove modular from master
This is to fix incorrect branching
* General fixes for RGB_matrix
- Complited speed support for all effects
- Fixed raindrop effects to initialized after toggle
- Fixed raindrop effects to use all available LEDs
- Fixed effect step reverse function
- Moved RGB_MATRIX_SOLID_REACTIVE under correct flag
* Documentation update for RGBmatrix
* More doc updates
* I2C library can now retry if it has failed
- Replaced the original TWIlib by LFKeyboard's modified version
- Allows for an extra argument on TWITransmitData, if blocking is set to 1 function will retry to transmit on failure. Good for noisy boards.
* RGB Matrix, use alternative I2C library
TWIlib seems to be hanging for me sometimes probably due to ISR routine. I have used i2c_master as a good alternative.
Note: this commit is for Wilba6582 to verify before merge
* Update rgb_matrix.c
* RGB matrix cleanup
- Remove TWIlib
Diffstat (limited to 'drivers/avr/i2c_master.h')
-rwxr-xr-x | drivers/avr/i2c_master.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/avr/i2c_master.h b/drivers/avr/i2c_master.h new file mode 100755 index 0000000000..2479d28d52 --- /dev/null +++ b/drivers/avr/i2c_master.h @@ -0,0 +1,22 @@ +/* Library made by: g4lvanix + * Github repository: https://github.com/g4lvanix/I2C-master-lib + */ + +#ifndef I2C_MASTER_H +#define I2C_MASTER_H + +#define I2C_READ 0x01 +#define I2C_WRITE 0x00 + +void i2c_init(void); +uint8_t i2c_start(uint8_t address); +uint8_t i2c_write(uint8_t data); +uint8_t i2c_read_ack(void); +uint8_t i2c_read_nack(void); +uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length); +uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length); +uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length); +uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length); +void i2c_stop(void); + +#endif // I2C_MASTER_H |