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Set frequency in stm32 SPI examples

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This commit is contained in:
bofh 2023-07-31 00:02:50 +02:00
parent d8420ed5a0
commit d8f02e151b
10 changed files with 52 additions and 26 deletions
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6
examples/stm32f3/src/bin/spi_dma.rs
View file

@ -8,6 +8,7 @@ use core::str::from_utf8;
use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use heapless::String;
use {defmt_rtt as _, panic_probe as _};
@ -16,7 +17,10 @@ async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
info!("Hello World!");
let mut spi = Spi::new(p.SPI1, p.PB3, p.PB5, p.PB4, p.DMA1_CH3, p.DMA1_CH2, Config::default());
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(p.SPI1, p.PB3, p.PB5, p.PB4, p.DMA1_CH3, p.DMA1_CH2, spi_config);
for n in 0u32.. {
let mut write: String<128> = String::new();

6
examples/stm32f4/src/bin/spi.rs
View file

@ -7,6 +7,7 @@ use defmt::*;
use embassy_stm32::dma::NoDma;
use embassy_stm32::gpio::{Level, Output, Speed};
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use {defmt_rtt as _, panic_probe as _};
#[entry]
@ -15,7 +16,10 @@ fn main() -> ! {
let p = embassy_stm32::init(Default::default());
let mut spi = Spi::new(p.SPI3, p.PC10, p.PC12, p.PC11, NoDma, NoDma, Config::default());
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(p.SPI3, p.PC10, p.PC12, p.PC11, NoDma, NoDma, spi_config);
let mut cs = Output::new(p.PE0, Level::High, Speed::VeryHigh);

6
examples/stm32f4/src/bin/spi_dma.rs
View file

@ -8,6 +8,7 @@ use core::str::from_utf8;
use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use heapless::String;
use {defmt_rtt as _, panic_probe as _};
@ -16,7 +17,10 @@ async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
info!("Hello World!");
let mut spi = Spi::new(p.SPI1, p.PB3, p.PB5, p.PB4, p.DMA2_CH3, p.DMA2_CH2, Config::default());
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(p.SPI1, p.PB3, p.PB5, p.PB4, p.DMA2_CH3, p.DMA2_CH2, spi_config);
for n in 0u32.. {
let mut write: String<128> = String::new();

6
examples/stm32l0/src/bin/spi.rs
View file

@ -7,6 +7,7 @@ use embassy_executor::Spawner;
use embassy_stm32::dma::NoDma;
use embassy_stm32::gpio::{Level, Output, Speed};
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use {defmt_rtt as _, panic_probe as _};
#[embassy_executor::main]
@ -14,7 +15,10 @@ async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
info!("Hello World, folks!");
let mut spi = Spi::new(p.SPI1, p.PB3, p.PA7, p.PA6, NoDma, NoDma, Config::default());
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(p.SPI1, p.PB3, p.PA7, p.PA6, NoDma, NoDma, spi_config);
let mut cs = Output::new(p.PA15, Level::High, Speed::VeryHigh);

6
examples/stm32l1/src/bin/spi.rs
View file

@ -7,6 +7,7 @@ use embassy_executor::Spawner;
use embassy_stm32::dma::NoDma;
use embassy_stm32::gpio::{Level, Output, Speed};
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use {defmt_rtt as _, panic_probe as _};
#[embassy_executor::main]
@ -14,7 +15,10 @@ async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
info!("Hello World, folks!");
let mut spi = Spi::new(p.SPI1, p.PA5, p.PA7, p.PA6, NoDma, NoDma, Config::default());
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(p.SPI1, p.PA5, p.PA7, p.PA6, NoDma, NoDma, spi_config);
let mut cs = Output::new(p.PA4, Level::High, Speed::VeryHigh);

6
examples/stm32l4/src/bin/spi.rs
View file

@ -6,6 +6,7 @@ use defmt::*;
use embassy_stm32::dma::NoDma;
use embassy_stm32::gpio::{Level, Output, Speed};
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use {defmt_rtt as _, panic_probe as _};
#[cortex_m_rt::entry]
@ -14,7 +15,10 @@ fn main() -> ! {
let p = embassy_stm32::init(Default::default());
let mut spi = Spi::new(p.SPI3, p.PC10, p.PC12, p.PC11, NoDma, NoDma, Config::default());
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(p.SPI3, p.PC10, p.PC12, p.PC11, NoDma, NoDma, spi_config);
let mut cs = Output::new(p.PE0, Level::High, Speed::VeryHigh);

6
examples/stm32l4/src/bin/spi_blocking_async.rs
View file

@ -8,6 +8,7 @@ use embassy_executor::Spawner;
use embassy_stm32::dma::NoDma;
use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use embedded_hal_async::spi::SpiBus;
use {defmt_rtt as _, panic_probe as _};
@ -16,7 +17,10 @@ async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
info!("Hello World!");
let spi = Spi::new(p.SPI3, p.PC10, p.PC12, p.PC11, NoDma, NoDma, Config::default());
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let spi = Spi::new(p.SPI3, p.PC10, p.PC12, p.PC11, NoDma, NoDma, spi_config);
let mut spi = BlockingAsync::new(spi);

14
examples/stm32l4/src/bin/spi_dma.rs
View file

@ -6,6 +6,7 @@ use defmt::*;
use embassy_executor::Spawner;
use embassy_stm32::gpio::{Input, Level, Output, Pull, Speed};
use embassy_stm32::spi::{Config, Spi};
use embassy_stm32::time::Hertz;
use {defmt_rtt as _, panic_probe as _};
#[embassy_executor::main]
@ -13,15 +14,10 @@ async fn main(_spawner: Spawner) {
let p = embassy_stm32::init(Default::default());
info!("Hello World!");
let mut spi = Spi::new(
p.SPI3,
p.PC10,
p.PC12,
p.PC11,
p.DMA1_CH1,
p.DMA1_CH2,
Config::default(),
);
let mut spi_config = Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(p.SPI3, p.PC10, p.PC12, p.PC11, p.DMA1_CH1, p.DMA1_CH2, spi_config);
// These are the pins for the Inventek eS-Wifi SPI Wifi Adapter.

11
tests/stm32/src/bin/spi.rs
View file

@ -9,6 +9,7 @@ use defmt::assert_eq;
use embassy_executor::Spawner;
use embassy_stm32::dma::NoDma;
use embassy_stm32::spi::{self, Spi};
use embassy_stm32::time::Hertz;
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
@ -34,14 +35,14 @@ async fn main(_spawner: Spawner) {
#[cfg(feature = "stm32c031c6")]
let (spi, sck, mosi, miso) = (p.SPI1, p.PA5, p.PA7, p.PA6);
let mut spi_config = spi::Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(
spi,
sck, // Arduino D13
spi, sck, // Arduino D13
mosi, // Arduino D11
miso, // Arduino D12
NoDma,
NoDma,
spi::Config::default(),
NoDma, NoDma, spi_config,
);
let data: [u8; 9] = [0x00, 0xFF, 0xAA, 0x55, 0xC0, 0xFF, 0xEE, 0xC0, 0xDE];

11
tests/stm32/src/bin/spi_dma.rs
View file

@ -8,6 +8,7 @@ use common::*;
use defmt::assert_eq;
use embassy_executor::Spawner;
use embassy_stm32::spi::{self, Spi};
use embassy_stm32::time::Hertz;
#[embassy_executor::main]
async fn main(_spawner: Spawner) {
@ -33,14 +34,14 @@ async fn main(_spawner: Spawner) {
#[cfg(feature = "stm32c031c6")]
let (spi, sck, mosi, miso, tx_dma, rx_dma) = (p.SPI1, p.PA5, p.PA7, p.PA6, p.DMA1_CH1, p.DMA1_CH2);
let mut spi_config = spi::Config::default();
spi_config.frequency = Hertz(1_000_000);
let mut spi = Spi::new(
spi,
sck, // Arduino D13
spi, sck, // Arduino D13
mosi, // Arduino D11
miso, // Arduino D12
tx_dma,
rx_dma,
spi::Config::default(),
tx_dma, rx_dma, spi_config,
);
let data: [u8; 9] = [0x00, 0xFF, 0xAA, 0x55, 0xC0, 0xFF, 0xEE, 0xC0, 0xDE];