veml7700

Crates.ioveml7700
lib.rsveml7700
version0.2.0
sourcesrc
created_at2021-07-15 11:18:18.764947
updated_at2024-01-29 21:54:12.266531
descriptionPlatform-agnostic Rust driver for the VEML7700 High Accuracy Ambient Light Sensor
homepage
repositoryhttps://github.com/no111u3/veml7700
max_upload_size
id423059
size62,863
Boris Vinogradov (no111u3)

documentation

https://docs.rs/veml7700

README

Rust VEML7700 High Accuracy Ambient Light Sensor Driver

crates.io Docs

This is a platform agnostic Rust driver for the VEML7700 high accuracy ambient light sensors using the embedded-hal traits. It's alternative version of veml6030 crate that uses the micromath library and 32 bit precision for sensor correction.

This driver allows you to:

  • Enable/disable the device. See: enable().
  • Read the measured lux value. See: read_lux().
  • Read the white channel measurement. See: read_white().
  • Read the measured ALS value in raw format. See: read_raw().
  • Calculate the compensated lux for a raw ALS value. See: convert_raw_als_to_lux().
  • Set the gain. See: set_gain().
  • Set the integration time. See: set_integration_time().
  • Set the fault count. See: set_fault_count().
  • Enable/disable and configure power saving mode. See: enable_power_saving().
  • Enable/disable interrupts. See: enable_interrupts().
  • Read the interrupt status. See: read_interrupt_status().
  • Set the high/low thresholds in lux or raw. See: set_high_threshold_lux().
  • Calculate the compensated raw threshold value ahead of time. See: calculate_raw_threshold_value().

The device

The Vishay VEML7700 is a high accuracy ambient light digital 16-bit resolution sensor in a miniature transparent package. It includes a high sensitive photodiode, a low noise amplifier, a 16-bit A/D converter and support an easy to use I2C bus communication interface and additional interrupt feature. The ambient light result is as digital value available.

Datasheet:VEML7700

Application Note:

Usage

To use this driver, import this crate and an embedded_hal implementation, then instantiate the device.

VEML7700 expose interface over I2C.

Support

For questions, issues, feature requests, and other changes, please file an issue in the github project.

License

Licensed under either of

at your option.

Contributing

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Commit count: 21

cargo fmt