diff options
Diffstat (limited to 'examples/rp2040_local_i2c_init')
| -rw-r--r-- | examples/rp2040_local_i2c_init/Cargo.toml | 18 | ||||
| -rw-r--r-- | examples/rp2040_local_i2c_init/src/main.rs | 7 |
2 files changed, 16 insertions, 9 deletions
diff --git a/examples/rp2040_local_i2c_init/Cargo.toml b/examples/rp2040_local_i2c_init/Cargo.toml index 4aed0b8..9029b6e 100644 --- a/examples/rp2040_local_i2c_init/Cargo.toml +++ b/examples/rp2040_local_i2c_init/Cargo.toml @@ -6,14 +6,20 @@ license = "MIT OR Apache-2.0" version = "0.1.0" edition = "2021" +[workspace] + +[dependencies.rtic] +path = "../../rtic" +version = "2.0.0-alpha.1" +features = ["thumbv6-backend"] + +[dependencies.rtic-monotonics] +path = "../../rtic-monotonics" +version = "1.0.0-alpha.1" +features = ["rp2040"] + [dependencies] cortex-m = "0.7" -rtic = { git = "https://github.com/rtic-rs/rtic", features = [ - "thumbv6-backend", -] } -rtic-monotonics = { git = "https://github.com/rtic-rs/rtic", features = [ - "rp2040", -] } embedded-hal = { version = "0.2.7", features = ["unproven"] } fugit = "0.3" rp-pico = "0.7.0" diff --git a/examples/rp2040_local_i2c_init/src/main.rs b/examples/rp2040_local_i2c_init/src/main.rs index 3d881aa..6776892 100644 --- a/examples/rp2040_local_i2c_init/src/main.rs +++ b/examples/rp2040_local_i2c_init/src/main.rs @@ -25,8 +25,6 @@ mod app { use panic_probe as _; - rtic_monotonics::make_rp2040_monotonic_handler!(); - type I2CBus = I2C< pac::I2C1, ( @@ -51,8 +49,11 @@ mod app { i2c_ctx: MaybeUninit<I2CBus> = MaybeUninit::uninit() ])] fn init(mut ctx: init::Context) -> (Shared, Local) { + // Initialize the interrupt for the RP2040 timer and obtain the token + // proving that we have. + let rp2040_timer_token = rtic_monotonics::create_rp2040_monotonic_token!(); // Configure the clocks, watchdog - The default is to generate a 125 MHz system clock - Timer::start(ctx.device.TIMER, &mut ctx.device.RESETS); // default rp2040 clock-rate is 125MHz + Timer::start(ctx.device.TIMER, &mut ctx.device.RESETS, rp2040_timer_token); // default rp2040 clock-rate is 125MHz let mut watchdog = Watchdog::new(ctx.device.WATCHDOG); let clocks = clocks::init_clocks_and_plls( XOSC_CRYSTAL_FREQ, |