While creating some code for the Arduino and C struct post, I ran into this issue “not enough values to unpack” and this has to do with Python’s struct format.
Arduino serial data transfer with C structs
While doing some tests with a 9-axis sensor I wnated to read all the values and send them all via an Arduino (or any other μ-controller) serial interface. You generate that data at point “A”, the sensor, and you want that data to arrive at point “B” with minimal delay, for example a computer software […]
Raspberry Pi serial interface issues
There is a problem I forgot to take care before creating the custom image for my radio node project. Programming SA818 module via Raspberry Pi’s UART interface cannot be done unless the UART interface is released from any interaction in console mode. I was banging my head for hours because of sustained DMOERROR message for […]