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[Core] 24LC32A EEPROM addition #16990

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Jun 4, 2022
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[Core] 24LC32A EEPROM addition #16990

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5 changes: 3 additions & 2 deletions docs/eeprom_driver.md
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Original file line number Diff line number Diff line change
Expand Up @@ -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>

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5 changes: 5 additions & 0 deletions drivers/eeprom/eeprom_i2c.h
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Expand Up @@ -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
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