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fix SPI examples
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This commit is contained in:
Robin Müller
2024-09-20 11:39:59 +02:00
parent 3f98fe7d93
commit ca580c88be
2 changed files with 33 additions and 15 deletions
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18
examples/simple/examples/spi.rs
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@ -8,7 +8,7 @@ use embedded_hal::spi::{Mode, SpiBus, MODE_0};
use panic_rtt_target as _;
use rtt_target::{rprintln, rtt_init_print};
use simple_examples::peb1;
use va416xx_hal::spi::{Spi, SpiClkConfig, TransferConfigWithHwcs};
use va416xx_hal::spi::{Spi, SpiClkConfig};
use va416xx_hal::{
gpio::{PinsB, PinsC},
pac,
@ -55,14 +55,16 @@ fn main() -> ! {
pins_c.pc1.into_funsel_1(),
);
let mut spi_cfg = SpiConfig::default().clk_cfg(
SpiClkConfig::from_clk(Hertz::from_raw(SPI_SPEED_KHZ), &clocks)
.expect("invalid target clock"),
);
let mut spi_cfg = SpiConfig::default()
.clk_cfg(
SpiClkConfig::from_clk(Hertz::from_raw(SPI_SPEED_KHZ), &clocks)
.expect("invalid target clock"),
)
.mode(SPI_MODE)
.blockmode(BLOCKMODE);
if EXAMPLE_SEL == ExampleSelect::Loopback {
spi_cfg = spi_cfg.loopback(true)
}
let transfer_cfg = TransferConfigWithHwcs::new_no_hw_cs(None, Some(SPI_MODE), BLOCKMODE, false);
// Create SPI peripheral.
let mut spi0 = Spi::new(
&mut dp.sysconfig,
@ -70,9 +72,7 @@ fn main() -> ! {
dp.spi0,
(sck, miso, mosi),
spi_cfg,
Some(&transfer_cfg.downgrade()),
)
.expect("creating SPI peripheral failed");
);
spi0.set_fill_word(FILL_WORD);
loop {
let tx_buf: [u8; 4] = [1, 2, 3, 0];