Trait missing in esp32c3_hal?

[weiying-chen]

I'm trying to program a ESP32-C3 board and a BME280 sensor.

#![no_std]
#![no_main]

use bme280::i2c::BME280;
use esp32c3_hal::{clock::ClockControl, i2c::I2C, peripherals::Peripherals, prelude::*, Delay, IO};
use esp_backtrace as _;
use esp_println::println;

#[entry]
fn main() -> ! {
    let peripherals = Peripherals::take();
    let system = peripherals.SYSTEM.split();
    let clocks = ClockControl::boot_defaults(system.clock_control).freeze();
    let mut delay = Delay::new(&clocks);
    let io = IO::new(peripherals.GPIO, peripherals.IO_MUX);

    let i2c = I2C::new(
        peripherals.I2C0,
        io.pins.gpio2,
        io.pins.gpio3,
        400u32.kHz(),
        &clocks,
    );

    let mut bme280 = BME280::new_primary(i2c);

    loop {}
}

But on this line:

let mut bme280 = BME280::new_primary(i2c);

I'm getting this error:

the trait bound `I2C<'_, I2C0>: embedded_hal::i2c::I2c` is not satisfied
the trait `embedded_hal::i2c::I2c<A>` is implemented for `&mut T`

If I use &mut i2c instead. I get the same error plus this line:

required for `&mut I2C<'_, I2C0>` to implement `embedded_hal::i2c::I2c`

Does this mean esp32c3_hal is missing the required trait, and I should use another crate?

[MabezDev]

Add the eh1 to enable embedded-hal 1.0 traits :)

[weiying-chen]

Thanks a lot! I couldn't find the answer anywhere on the internet.

esp32c3-hal = { version = "0.15.0", features = ["eh1"] }

Keep the good work!