LAUNCHXL-F28379D: Pinout not workink with SD card logging.

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Cristóbal Cardenas
Cristóbal Cardenas le 17 Mar 2021
Modifié(e) : Cristóbal Cardenas le 17 Mar 2021
Hi, im currently working with the LAUNCHXL-F28379D and i have some problems enabling de SD card logging. Im testing this option, with the example program that you can currently see in the picture below:
It´s very simple, just two blinky led. When i have the SD card logging dissable, the GPIOs works without any problem, but when i enable this options, the DSP just stop working with the GPIOs.
In the osciloscope i can see the CLK of the SPI A working, but the MISO and MOSI pins, they do not do anything.

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