Member Since: June 10, 2011

Country: United States

  • If you are using this board in SPI mode be sure to take off the 10K pull up resistors from the SDA/SDI and SCL line. I had problems communicating with the device in their presence.

  • Hello,
    I have adapted the example code to work with STM32-H103 and am doing the exact same thing as the example with different commands. However my SDO line is showing no output. I am operating it with MSBfirst in the correct modes and phase as per the datasheet @ 1.25MHz.
    Am I missing something in the way it is initialized, or a trick in the way spi is setup thats causing it?
    Is there any way to determine if the chip is functional?
    Please refer the following link for the the
    Oscilloscope images
    Thanks in advance!!

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