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use SPIM3 for nrf52840 with maximum speed at 32 Mhz #360

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merged 15 commits into from Oct 18, 2019
Merged

use SPIM3 for nrf52840 with maximum speed at 32 Mhz #360

merged 15 commits into from Oct 18, 2019

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hathach
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@hathach hathach commented Oct 17, 2019 •
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@hathach hathach requested a review from ladyada October 17, 2019 16:51
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ladyada commented Oct 17, 2019

ok verified with TFT gizmo + CPB, its slower (bigger delays between bytes) but they are 16mhz

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ladyada commented Oct 17, 2019

also tested feather nrf52840 w/wing to test LCD out and touchscreen in!

@hathach hathach merged commit 64d8bcb into master Oct 18, 2019
@hathach hathach deleted the spi-dma branch October 18, 2019 07:30
@jmstriegel jmstriegel mentioned this pull request Aug 18, 2020
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@ladyada ladyada ladyada approved these changes

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replace SPI by SPIM [Feature] allow SPI creation with high speed SPIM3
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@hathach @ladyada