During the end of the week I worked mainly on the IMU. It uses I2C, and I had never worked on it. Therefore I first needed to make myself familiar to this protocol. And this is done.
Then I had to send correct requests from the MCU, and this is also done and checked with a logic analyzer.
But the final part, is to receive correct responses from the IMU. And this is still not the case and I still don’t know why and will therefore investigate on it during the beginning of the week.
I also implemented on our PCB the LoRa driver (not tested since we don’t have a LoRa chip for the moment), the qualification and the cipher part that had been prepared.
Eventually during the next week I will work on the IMU and on the LoRa.
Have a nice week,