Porting dw1000 examples to stm32f103rbt6

Wireless Connectivity Ultra-Wideband
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Hello Kenneth :slight_smile:
Please help!

We ported coocox code (2p10) to stm32f103 (as a tag) however we feel something is missing. The tag is not found by the Trek anchor.

Pease share some tips to debug further.

Here are few observations;

  1. SPI transaction is seen only once after the reset.
  2. Don’t know whether the default code will straight away work in MCU 103 series
  3. We are using internal PLL set to 36MHz. Is this a problem?
  4. In tag code, Switch 1 we are hard coding with 0x71 (ch 2, 110k, id 000) is this correct way?
  5. TX LED in DWM1000 is not blinking.

What is the safest way to start with firmware…?

Thanks!