General • RP2350 SSP/XIP Block Transfer Examples

Hi,
I'm porting my video demo code from the RP2040 to RP2350 and the last bit to get working is where I'd used flash SSI/DMA block transfer for streaming bitmaps.

It seems the examples in the new SDK don't build on Pico2 for
Flash SSI DMA
Flash XIP Stream

I'm presuming it's because the RP2350 now uses the QMI module, hence SSI and XIP registers have been removed.

The RP2350 manual still refers to these examples, which is a bit confusing..

Are there any working examples out there for streaming blocks of data from flash using the new QMI peripheral? (or is it too new and I need to get studying?).

Kind regards,
John

Statistics: Posted by Beaumotplage — Sat Sep 07, 2024 9:46 pm — Replies 2 — Views 23

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