Member #286212

Member Since: January 11, 2012

Country: United States

  • I’ve experienced what I expect to be a software bug. I was working on a UART data capture device, logging the data to a SD card which simultaneously passes the data through the USB based com port. The single cell battery circuitry provided a convenient backup to ensure all the data was captured if the USB cable was inadvertently disconnected. When initializing an SD card via the SPI port (CLK D15, MOSI D16, MISO D14, SS D5) the COM port through the micro USB no longer functions. Using the hardware UART module I was able to work around the issue. Being opensource, I guess I can look for a solution.

No public wish lists :(