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Various EEPROM size fixes #24113

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merged 6 commits into from
May 5, 2022
Merged

Various EEPROM size fixes #24113

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bf773ef
Fix BTT Octopus EEPROM size
thisiskeithb Apr 30, 2022
c46cf24
KB => K
thinkyhead Apr 30, 2022
5a00adb
More EEPROM size fixes
thinkyhead Apr 30, 2022
23255d9
CAT24C512 is 512Kbits = 64K "words"
thinkyhead May 4, 2022
d72ebb6
Merge branch 'bugfix-2.0.x' into pr/24113
thinkyhead May 4, 2022
75d6b5a
Merge branch 'bugfix-2.0.x' into pr/24113
thinkyhead May 4, 2022
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2 changes: 1 addition & 1 deletion Marlin/src/pins/samd/pins_BRICOLEMON_LITE_V1_0.h
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Expand Up @@ -44,7 +44,7 @@
*/
//#define FLASH_EEPROM_EMULATION
#define I2C_EEPROM // EEPROM on I2C-0
#define MARLIN_EEPROM_SIZE 0x70000 // 512K (CAT24C512)
#define MARLIN_EEPROM_SIZE 0x8000 // 64K (CAT24C512)
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// This is another option to emulate an EEPROM, but it's more efficient to not lose the data in the first place.
//#define SDCARD_EEPROM_EMULATION
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2 changes: 1 addition & 1 deletion Marlin/src/pins/stm32f4/pins_LERDGE_S.h
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Expand Up @@ -192,7 +192,7 @@
#define SOFT_I2C_EEPROM // Force the use of Software I2C
#define I2C_SDA_PIN PG13
#define I2C_SCL_PIN PG14 // To be confirmed on the Lerdge S, but probably same as the K
#define MARLIN_EEPROM_SIZE 0x10000
#define MARLIN_EEPROM_SIZE 0x2000U // 8K
#else
#define MARLIN_EEPROM_SIZE 0x800U // On SD, Limit to 2K, require this amount of RAM
#endif
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