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Add the possibility to reconfigure Spi mode and bit order configuration on the fly.

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This commit is contained in:
Matous Hybl
2022-01-10 19:37:15 +01:00
parent 167af01211
commit 66e46d8012
2 changed files with 88 additions and 23 deletions
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4
embassy-stm32/src/subghz/mod.rs
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@ -82,7 +82,7 @@ use crate::{
pac,
peripherals::SUBGHZSPI,
rcc::sealed::RccPeripheral,
spi::{ByteOrder, Config as SpiConfig, MisoPin, MosiPin, SckPin, Spi},
spi::{BitOrder, Config as SpiConfig, MisoPin, MosiPin, SckPin, Spi},
time::Hertz,
};
use embassy::util::Unborrow;
@ -233,7 +233,7 @@ impl<'d, Tx, Rx> SubGhz<'d, Tx, Rx> {
let clk = Hertz(core::cmp::min(SUBGHZSPI::frequency().0 / 2, 16_000_000));
let mut config = SpiConfig::default();
config.mode = MODE_0;
config.byte_order = ByteOrder::MsbFirst;
config.bit_order = BitOrder::MsbFirst;
let spi = Spi::new(peri, sck, mosi, miso, txdma, rxdma, clk, config);
unsafe { wakeup() };