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authorDario Nieuwenhuis <[email protected]>2024-04-15 23:40:12 +0200
committerDario Nieuwenhuis <[email protected]>2024-04-15 23:40:12 +0200
commit913bb19a34b88e996972c6666679b2b99ae01ce0 (patch)
tree45dfaa958f46d2f6f55e46cccd269366c2fe6df3 /examples/stm32u5/src
parent2eab099b85a7e0ba10d1f558dce89112cd577c68 (diff)
stm32/i2c: remove DMA generic params.
Diffstat (limited to 'examples/stm32u5/src')
-rw-r--r--examples/stm32u5/src/bin/i2c.rs18
1 files changed, 1 insertions, 17 deletions
diff --git a/examples/stm32u5/src/bin/i2c.rs b/examples/stm32u5/src/bin/i2c.rs
index e376c6bc8..19a78eac9 100644
--- a/examples/stm32u5/src/bin/i2c.rs
+++ b/examples/stm32u5/src/bin/i2c.rs
@@ -3,33 +3,17 @@
3 3
4use defmt::{info, unwrap}; 4use defmt::{info, unwrap};
5use embassy_executor::Spawner; 5use embassy_executor::Spawner;
6use embassy_stm32::dma::NoDma;
7use embassy_stm32::i2c::I2c; 6use embassy_stm32::i2c::I2c;
8use embassy_stm32::time::Hertz; 7use embassy_stm32::time::Hertz;
9use embassy_stm32::{bind_interrupts, i2c, peripherals};
10use {defmt_rtt as _, panic_probe as _}; 8use {defmt_rtt as _, panic_probe as _};
11 9
12const HTS221_ADDRESS: u8 = 0x5F; 10const HTS221_ADDRESS: u8 = 0x5F;
13const WHOAMI: u8 = 0x0F; 11const WHOAMI: u8 = 0x0F;
14 12
15bind_interrupts!(struct Irqs {
16 I2C2_EV => i2c::EventInterruptHandler<peripherals::I2C2>;
17 I2C2_ER => i2c::ErrorInterruptHandler<peripherals::I2C2>;
18});
19
20#[embassy_executor::main] 13#[embassy_executor::main]
21async fn main(_spawner: Spawner) { 14async fn main(_spawner: Spawner) {
22 let p = embassy_stm32::init(Default::default()); 15 let p = embassy_stm32::init(Default::default());
23 let mut i2c = I2c::new( 16 let mut i2c = I2c::new_blocking(p.I2C2, p.PH4, p.PH5, Hertz(100_000), Default::default());
24 p.I2C2,
25 p.PH4,
26 p.PH5,
27 Irqs,
28 NoDma,
29 NoDma,
30 Hertz(100_000),
31 Default::default(),
32 );
33 17
34 let mut data = [0u8; 1]; 18 let mut data = [0u8; 1];
35 unwrap!(i2c.blocking_write_read(HTS221_ADDRESS, &[WHOAMI], &mut data)); 19 unwrap!(i2c.blocking_write_read(HTS221_ADDRESS, &[WHOAMI], &mut data));