Uses old Rust 2015
|0.1.0||Mar 18, 2018|
#7 in #microchip
This is a platform agnostic Rust driver for the MCP9808, based on the
The MCP9808 digital temperature sensor converts temperatures between -20°C and +100°C to a digital word with ±0.5°C (max.) accuracy.
The device has an I²C interface and user-selectable settings such as Shutdown or low-power modes and the specification of temperature Event and Critical output boundaries.
Details and datasheet: http://www.microchip.com/wwwproducts/en/en556182
Feature complete, but needs more testing.
- temperature register
- configuration register
- resolution register
- manufacturer ID and device ID
- temperature alert upper & lower
- critical temperature
Assuming you have a reference to the HAL's I2C bus:
let mut mcp9808 = MCP9808::new(i2c); // how to read & write register let mut conf = mcp9808.read_configuration().unwrap(); conf.set_shutdown_mode(ShutdownMode::Shutdown); let _c = mcp9808.write_register(conf); // read temperature register let temp = mcp9808.read_temperature().unwrap(); temp.get_celcius(ResolutionVal::Deg_0_0625C)
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- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.
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