We use FMCOMMS1 revision B and tried to store new calibration parameter in the EEPROM. We use the no-OS driver to do it.
The first test pasted successfully :
we read calibration parameter, write new calibration parameter (other frequency) and then read-back it.
It was OK.
Then, we power-off/power-on the board and try to read the parameter again.
It appears we read old calibration parameter.
Do you have a idea about the problem?
Is it a Pic firmware version problem?