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Everything posted by ToPi

  1. Hi, thank you for the suggestions and the quick response! I plan to use the Stellaris LaunchPad Evaluation board (EK-LM4F120XL) which carries the Stellaris LM4F120H5QR. According to the pinout map of the board and to the Datasheet of the MCU it has four SPI ports. Unfortunately, my application really requires two independent SPI ports. I managed to et this up with the mbed (NXP Arm Cortex M3 processor, higher price, two SPI) without issues. Therefore I am shure that it will work with the TI chip as well. But my big question now is: How would it work? Can I do it with the Arduino/Ener
  2. Hi! First of all, thank you for creating this great project. I am thinking about switching to Arduino/Energia from mbed (and Arduino before). However, I have a question: My project requires communicating with at least two SPI devices at once (read data from a sensor, put data into a circular buffer, write it then on SD-Card). It is not possible to use a single SPI with different CS-lines. How would the code look for this? In this forum, I found "SPI.setModule(0)", but in Arduino, I have only a single SPI object... Thank you for any hint in advance, Tobias
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