tudattr
/
qmk_firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

initial 24lc32a (#16990)

master^2
Xelus22 2022-06-04 10:53:24 +10:00 committed by GitHub
parent b1a3f806f5
commit af84772a5f
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
docs/eeprom_driver.md
View File

@ -43,8 +43,9 @@ 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>
24LC32A EEPROM | `#define EEPROM_I2C_24LC32A` | <https://www.microchip.com/en-us/product/24LC32A>
24LC64 EEPROM | `#define EEPROM_I2C_24LC64` | <https://www.microchip.com/en-us/product/24LC64>
24LC128 EEPROM | `#define EEPROM_I2C_24LC128` | <https://www.microchip.com/en-us/product/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>

5
drivers/eeprom/eeprom_i2c.h
View File

@ -54,6 +54,11 @@
# define EXTERNAL_EEPROM_PAGE_SIZE 32
# define EXTERNAL_EEPROM_ADDRESS_SIZE 2
# define EXTERNAL_EEPROM_WRITE_TIME 5
#elif defined(EEPROM_I2C_24LC32A)
# define EXTERNAL_EEPROM_BYTE_COUNT 4096
# 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