Writing Device Address to SFLASH | Cypress Semiconductor
Writing Device Address to SFLASH
I have successfully written code to write the Device ID to row 0 of SFLASH. Questions:
Is row0 the designated spot for the Device ID? Just the first six bytes?
Is the SFLASH preserved during programming? We would want to be able to update firmware while preserving the Device ID.
Right now I program the Device ID before BLE initialization, we will normally program it after. What is the proper way to get the device in the state for SFLASH programming? It does not work after our initialization (Including BLE init).