~ruther/qmk_firmware

70f40339c2b4431dbbafa5d9439c04f9a0d47884 — Xelus22 4 years ago 10e4487
Add i2c 24LC64 eeprom (#11200)

* add 24LC64 eeprom

* docs update

* Update docs/eeprom_driver.md

Co-authored-by: Joel Challis <git@zvecr.com>

Co-authored-by: Joel Challis <git@zvecr.com>
3 files changed, 7 insertions(+), 4 deletions(-)

M docs/eeprom_driver.md
M drivers/eeprom/eeprom_i2c.h
M keyboards/xelus/valor_frl_tkl/config.h
M docs/eeprom_driver.md => docs/eeprom_driver.md +1 -0
@@ 40,6 40,7 @@ Module           | Equivalent `#define`            | Source
-----------------|---------------------------------|------------------------------------------
CAT24C512 EEPROM | `#define EEPROM_I2C_CAT24C512`  | <https://www.sparkfun.com/products/14764>
RM24C512C EEPROM | `#define EEPROM_I2C_RM24C512C`  | <https://www.sparkfun.com/products/14764>
24LC64 EEPROM    | `#define EEPROM_I2C_24LC64`     | <https://www.microchip.com/wwwproducts/en/24LC64>
24LC128 EEPROM   | `#define EEPROM_I2C_24LC128`    | <https://www.microchip.com/wwwproducts/en/24LC128>
24LC256 EEPROM   | `#define EEPROM_I2C_24LC256`    | <https://www.sparkfun.com/products/525>
MB85RC256V FRAM  | `#define EEPROM_I2C_MB85RC256V` | <https://www.adafruit.com/product/1895>

M drivers/eeprom/eeprom_i2c.h => drivers/eeprom/eeprom_i2c.h +5 -0
@@ 49,6 49,11 @@
#    define EXTERNAL_EEPROM_PAGE_SIZE 64
#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
#    define EXTERNAL_EEPROM_WRITE_TIME 5
#elif defined(EEPROM_I2C_24LC64)
#    define EXTERNAL_EEPROM_BYTE_COUNT 8192
#    define EXTERNAL_EEPROM_PAGE_SIZE 32
#    define EXTERNAL_EEPROM_ADDRESS_SIZE 2
#    define EXTERNAL_EEPROM_WRITE_TIME 5
#elif defined(EEPROM_I2C_MB85RC256V)
#    define EXTERNAL_EEPROM_BYTE_COUNT 32768
#    define EXTERNAL_EEPROM_PAGE_SIZE 128

M keyboards/xelus/valor_frl_tkl/config.h => keyboards/xelus/valor_frl_tkl/config.h +1 -4
@@ 61,10 61,7 @@

// I2C EEPROM
// 24LC64
#define EXTERNAL_EEPROM_BYTE_COUNT      65535
#define EXTERNAL_EEPROM_PAGE_SIZE       32
#define EXTERNAL_EEPROM_ADDRESS_SIZE    2
#define EXTERNAL_EEPROM_WRITE_TIME      5
#define EEPROM_I2C_24LC64

// Dynamic EEPROM
// Something sensible or else VIA may crash