check with waveform of I2C and found that from MAX28200 reset to the first Magic command (about 750us), the I2C bus has clock/data. It do not meet MAX28200 requirements. If MAX28200 opereate at download mode, it should occpy the I2C stand alone.
check with waveform of I2C and found that from MAX28200 reset to the first Magic command (about 750us), the I2C bus has clock/data. It do not meet MAX28200 requirements. If MAX28200 opereate at download mode, it should occpy the I2C stand alone.