Hi! I'm trying to get STM32F3discovery board to work with a cc1101 radio, and I'm getting an error while initializing it. I've only included the necessary modules in the boards makefile + created the cc110x_params.h file with the appropriate setting. The whole thing freezes up in the netdev2_cc110x_setup function. It goes for a while, then it calls cc110x_setup, and the first step is to initialize the CS gpio pin, so it calls gpio_init(dev->params.cs, GPIO_DIR_OUT, GPIO_NOPULL); The error occures at this line: port->PUPDR |= (pushpull << (2 * pin_num)); I've ran a debugger an its seems that its trying to do a contexts switch. The GPIO test example works just fine I get this output on the serial console: http://pastebin.com/eGQLqisc What to do/where to go? I've just started using ARM MCUs. Here is the github repo: https://github.com/blaisehorvath/RIOT I've changed the stm32f3discovery in boards.
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