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GrumpyOldPizza / arduino-STM32L4

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Ladybug MSC/DOSFS #45

Closed flybrianfly closed 3 years ago

flybrianfly commented 5 years ago

I'd like to use USB/MSC with the Ladybug and a SD card on an SPI interface. I must be missing something fairly trivial since I'm not able to get this to work. Are there any examples for this functionality?

Thanks! Brian

kriswiner commented 5 years ago

Need a bit more information here, what are the connections and what does "can't get it to work" mean?

On Tue, Jun 4, 2019 at 4:12 PM Brian Taylor notifications@github.com wrote:

I'd like to use USB/MSC with the Ladybug and a SD card on an SPI interface. I must be missing something fairly trivial since I'm not able to get this to work. Are there any examples for this functionality?

Thanks! Brian

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flybrianfly commented 5 years ago

Thanks for the quick reply. Connections are CLK to pin13, MOSI to pin 12, MISO to pin 11, and CS to pin 10. Power and ground from the Ladybug GND and VIN. I'm not able to get the SD to show up as a mass storage device on Windows.

kriswiner commented 5 years ago

Did you select usb + mass srorage device and sd card in the tools dropdown menu?

On Tue, Jun 4, 2019 at 4:22 PM Brian Taylor notifications@github.com wrote:

Thanks for the quick reply. Connections are CLK to pin13, MOSI to pin 12, MISO to pin 11, and CS to pin 10. Power and ground from the Ladybug GND and VIN. I'm not able to get the SD to show up as a mass storage device on Windows.

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