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Fix examples

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This commit is contained in:
ivmarkov 2022-11-12 16:25:38 +02:00
parent 9f7b96804f
commit 5667be95ac
2 changed files with 5 additions and 7 deletions
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2
examples/rmt_transceiver.rs
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@ -47,7 +47,7 @@ fn main() -> anyhow::Result<()> {
let _ = std::thread::spawn(move || loop {
println!("Rx Loop");
let mut pulses: [(Pulse::zero(), Pulse::zero()); 250];
let mut pulses = [(Pulse::zero(), Pulse::zero()); 250];
// See sdkconfig.defaults to determine the tick time value ( default is one tick = 10 milliseconds)
// Set ticks_to_wait to 0 for non-blocking

10
examples/spi_loopback.rs
View File

@ -12,8 +12,6 @@
//! This example transfers data via SPI.
//! Connect SDI and SDO pins to see the outgoing data is read as incoming data.
use embedded_hal::spi::SpiDevice;
use esp_idf_hal::delay::FreeRtos;
use esp_idf_hal::peripherals::Peripherals;
use esp_idf_hal::prelude::*;
@ -33,13 +31,13 @@ fn main() -> anyhow::Result<()> {
println!("Starting SPI loopback test");
let mut spi = SpiDriver::new::<SPI2>(spi, sclk, serial_out, Some(serial_in), Dma::Disabled)?;
let driver = SpiDriver::new::<SPI2>(spi, sclk, serial_out, Some(serial_in), Dma::Disabled)?;
let config_1 = config::Config::new().baudrate(26.MHz().into());
let mut device_1 = SpiDeviceDriver::new(&spi, Some(cs_1), &config_1)?;
let mut device_1 = SpiDeviceDriver::new(&driver, Some(cs_1), &config_1)?;
let config_2 = config::Config::new().baudrate(13.MHz().into());
let mut device_2 = SpiDeviceDriver::new(&spi, Some(cs_2), &config_2)?;
let mut device_2 = SpiDeviceDriver::new(&driver, Some(cs_2), &config_2)?;
let mut read = [0u8; 4];
let write = [0xde, 0xad, 0xbe, 0xef];
@ -53,7 +51,7 @@ fn main() -> anyhow::Result<()> {
println!("Device 1: Wrote {:x?}, read {:x?}", write, read);
println!("Device 2: To write {:x?} ... ", in_place_buf);
device_2.transaction(|bus| bus.transfer_in_place(&mut in_place_buf));
device_2.transaction(|bus| bus.transfer_in_place(&mut in_place_buf))?;
println!("... read {:x?}", in_place_buf);
}
}