Hi, I bought me some mini mp3/wav players frome china. Serial communication is executed at a fixed baudrate of 9600baud. Messages to and from the unit do both have a size of 10 bytes. Transmitting serial messages works perfect. Receiving messages do ...

Hi,I do not grasp the STM8S103 interrupt priority philosophy. Each Io-port can be assigned to 1 out of 4 priority levels called level 0, 1, 2 and 3 page 68/467 of the RM0016 reference manual meaning highest number is handled first. I connect a slow s...