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As.3
Associate
November 26, 2021
Question

Stm32f7508-dk board external i2c eeprom (M24LR64) error during read.

  • November 26, 2021
  • 0 replies
  • 444 views

I have a project which needs to store the state of the program on an eeprom.

Unfortunately there is no built in eeprom on stm32f7508-dk board.

I have bought M24LR64 chip for i2c eeprom.

Unfortunately the program get crashed on read operation (only when M24LR64 is connected) no error during init and write don't know it really wrote.

I have found i2c initialization on the eeprom bsp library so i do nothing on the cubemx.

Please help me to solve this.

Anyone have working external eeprom example for stm32f7508.

Thank you.

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