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Added access to the byte swap flag for RP2*** chips for the PIO state machine DMA calls.

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eden barby
2025-03-01 17:23:04 +10:00
parent 17301c00e9
commit 24941212e8
7 changed files with 25 additions and 14 deletions
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13
cyw43-pio/src/lib.rs
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@@ -169,12 +169,12 @@ where
self.sm.set_enable(true);
self.sm.tx().dma_push(self.dma.reborrow(), write).await;
self.sm.tx().dma_push(self.dma.reborrow(), write, false).await;
let mut status = 0;
self.sm
.rx()
.dma_pull(self.dma.reborrow(), slice::from_mut(&mut status))
.dma_pull(self.dma.reborrow(), slice::from_mut(&mut status), false)
.await;
status
}
@@ -201,13 +201,16 @@ where
// self.cs.set_low();
self.sm.set_enable(true);
self.sm.tx().dma_push(self.dma.reborrow(), slice::from_ref(&cmd)).await;
self.sm.rx().dma_pull(self.dma.reborrow(), read).await;
self.sm
.tx()
.dma_push(self.dma.reborrow(), slice::from_ref(&cmd), false)
.await;
self.sm.rx().dma_pull(self.dma.reborrow(), read, false).await;
let mut status = 0;
self.sm
.rx()
.dma_pull(self.dma.reborrow(), slice::from_mut(&mut status))
.dma_pull(self.dma.reborrow(), slice::from_mut(&mut status), false)
.await;
#[cfg(feature = "defmt")]