6179da6b9c
`async fn`s do nothing until polled, but we want the DMA transfer to immediately start in this case. Drivers rely on it. Some require special orders, such as "start DMA, start SPI, then wait for DMA" which is awkward to do without eager start. Also use a manually-impl'd future, this allows getting rid of the "double" Unborrow channel clone. |
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| src | ||
| .pep8 | ||
| build.rs | ||
| Cargo.toml | ||