0c935de08d
RP2040 18bit PIO SPI update
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Update RP2040 18bit PIO SPI code for 18 bit SPI displays (tested on ILI9488)
Add ILI9342_DRIVER option for default landscape display.
2022-03-22 23:29:30 +00:00
493b1a7fe5
Update RP2040 PIO support
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Add example user setup 61
2022-01-05 00:19:19 +00:00
8a2398451b
RP2040: add SPI PIO interface option, enhance 8 bit parallel PIO
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The RP2040 processors can now drive 8 bit parallel and SPI displays using the PIO hardware.
The PIO offloads the processor by providing:
1. PIO managed setWindow sequence
2. PIO managed block and screen fill
2022-01-02 01:08:22 +00:00
eee56b2cec
Add RP2040 8 bit parallel support with DMA
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The RP2040 can now be used with 8 bit parallel TFT interface displays. DMA is also supported for both SPI and 8 bit parallel displays.
2021-12-18 17:06:16 +00:00
Bodmer