I2C EEPROM Interface

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AkJa_4647796
Level 4
Level 4
25 replies posted 10 replies posted 10 questions asked

Hello,

In 20719-b1, there is an wiced_hal_ieeprom.h file. But I cannot use it in my code.  I am getting error as undefined reference to 'wiced_hal_ieeprom_init()'. I have included the header file in code.

Thank you.

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Hello AnjanaM_61​,

Thank you for your response, I am trying to interface an external eeprom.  Anyways n ow i am using I2C bit banging method.

Thank you.

i2c bit banging methodthe

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AnjanaM_61
Moderator
Moderator
Moderator
5 comments on KBA First comment on KBA 5 questions asked

Hi AkJa_4647796 ,

We checked this internally. The header files is not supported. Sorry for the inconvenience.

Please let us know what is your use case. If its for interfacing any external I2C eeprom , then better use the I2C driver APIs available ( wiced_hal_i2c.h )

If you want to save some variables to nvram , then you can use wiced_hal_write_nvram APIs .

Regards,

Anjana

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Hello AnjanaM_61​,

Thank you for your response, I am trying to interface an external eeprom.  Anyways n ow i am using I2C bit banging method.

Thank you.

i2c bit banging methodthe

0 Likes