Hello,
I am trying to interface a MSP430F247 and a MLX90615.
I have no trouble to read any register but I can not write to it.
Did anyone succeed to write to a MLX90614 or MLX90615?
When I write (val 0x2033) to the Emissivity register, the MLX90615 responses ACK after the PEC (crc) but when I read after the same register i find the default value (0x4000) and not the written value ???
What's more, the written cycle time is around 10ms. If I read the same register less than 10ms after the write, I read 0x00 0x00 => I guess this is because the EEPROM is in the erase write cycle. So there is something happening ...
I do not know why and I gratefully appreciate any exemple (code, suggestion, chronogram ...)
Here is the chronogram:
Best regards
Mich
