VFDHack32 MN15439A.

Linux, STM32 1 Minute

Here’s some example running on my STM32F3 Disco board, still need to test the SPI1 RX DMA (host send 160×39 pixels of data to STM32). Code is at my repo : VFDHack32.

Capable of text printing.
Here’s my crappy hardware setup.

I still need to test the SPI1 RX dma capability. Probably write some Linux driver for my F1C100s.

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