I am looking to implement AN4282 (Enhanced EEPROM Functionality) on a Kinetis K22 micro using the KSDK drivers (fsl_flash.h & fsl_flash.c). Are there any AN4282 related code examples available? Where can I find them?
Solved! Go to Solution.
Hi,
Customer could visit MCUXpresso SDK to build&download SDK package for [FRDM-KE15Z] board.
There provides [flexnvm_eeprom] demo for customer reference with below path:
..\FRDM-KE15Z\boards\frdmke15z\driver_examples\flash\flexnvm_eeprom
Wish it helps.
Have a great day,
Mike
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Hi,
Customer could visit MCUXpresso SDK to build&download SDK package for [FRDM-KE15Z] board.
There provides [flexnvm_eeprom] demo for customer reference with below path:
..\FRDM-KE15Z\boards\frdmke15z\driver_examples\flash\flexnvm_eeprom
Wish it helps.
Have a great day,
Mike
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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Thanks! This helped. The frdmke15z driver files (fsl_flash and other pieces [like fsl_ftfx_controller and fsl_ftfx_nvmem]) appear to be a different implementation when compared with MK22F512A's driver files (large fsl_flash driver).
How compatible are frdmke15z's_flash related driver files with the current MK22F512A and its fsl_features?
Hi,
KE15 FlexNVM working as EEPROM flash commands is same with MK22FX512A.
Customer could refer and using related driver for MK22FX512A.
The only difference is the FlexNVM and FlexRAM memory size:
KE15:
FlexNVM = 32KB & FlexRAM = 2KB sector size is 2KB;
MK22FX512A:
FlexNVM = 128KB & FlexRAM = 4KB sector size is 4KB;
Wish it helps.
Have a great day,
Mike
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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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