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k210-sdk-stuff/rust/dvp-ov
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Wladimir J. van der Laan e86d5c5f75 Use DMAC for display everywhere 
This mimics the way the Kendryte SDK does things—it is better because
the MMIO based SPI tends to sometimes lose synchonization when the CPU
doesn't keep up providing data fast enough.
2019-08-07 10:22:05 +00:00
..
src Use DMAC for display everywhere 2019-08-07 10:22:05 +00:00
.gitignore rust: Add dvp-ov 2019-06-01 21:56:35 +00:00
Cargo.toml Dependencies bump 2019-07-02 17:20:39 +00:00
README.md rust: Add dvp-ov 2019-06-01 21:56:35 +00:00

README.md

dvp-ov

A straightforward passthrough test for video handling, based on dvp_ov in the SDK: read frames from the OV2640 image sensor and display them on the LCD.

The performance is likely worse (don't know by how much) than the C implementation because currently, no interrupts and DMA are used.