AdjustableDpiFeature

logiops_core::features::adjustable_dpi

Struct AdjustableDpiFeature 

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pub struct AdjustableDpiFeature { /* private fields */ }
Expand description

Adjustable DPI feature implementation.

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impl AdjustableDpiFeature

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pub fn new(device_index: u8, feature_index: u8) -> Self

Creates a new adjustable DPI feature accessor.

§Arguments
  • device_index - Device index (0xFF for direct)
  • feature_index - Feature index from root feature discovery
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pub async fn get_sensor_count(&self, channel: &HidapiChannel) -> Result<u8>

Gets the number of sensors on the device.

Most mice have 1 sensor, but some gaming mice have multiple.

§Errors

Returns an error if HID++ communication fails.

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pub async fn get_sensor_dpi_info( &self, channel: &HidapiChannel, sensor_index: u8, ) -> Result<SensorInfo>

Gets DPI information for a sensor.

§Arguments
  • channel - HID channel
  • sensor_index - Sensor index (usually 0)
§Errors

Returns an error if HID++ communication fails.

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pub async fn get_sensor_dpi( &self, channel: &HidapiChannel, sensor_index: u8, ) -> Result<u16>

Gets the current DPI value for a sensor.

§Arguments
  • channel - HID channel
  • sensor_index - Sensor index (usually 0)
§Errors

Returns an error if HID++ communication fails.

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pub async fn set_sensor_dpi( &self, channel: &HidapiChannel, sensor_index: u8, dpi: u16, ) -> Result<()>

Sets the DPI value for a sensor.

§Arguments
  • channel - HID channel
  • sensor_index - Sensor index (usually 0)
  • dpi - DPI value to set
§Errors

Returns an error if HID++ communication fails or the DPI value is out of range.

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pub async fn get_default_dpi( &self, channel: &HidapiChannel, sensor_index: u8, ) -> Result<u16>

Gets the default DPI for a sensor.

§Arguments
  • channel - HID channel
  • sensor_index - Sensor index (usually 0)
§Errors

Returns an error if HID++ communication fails.

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impl AdjustableDpiFeature

Convenience methods for single-sensor devices.

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pub async fn get_dpi(&self, channel: &HidapiChannel) -> Result<u16>

Gets the current DPI for the primary sensor (index 0).

§Errors

Returns an error if HID++ communication fails.

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pub async fn set_dpi(&self, channel: &HidapiChannel, dpi: u16) -> Result<()>

Sets the DPI for the primary sensor (index 0).

§Errors

Returns an error if HID++ communication fails or the DPI is out of range.

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pub async fn get_dpi_info(&self, channel: &HidapiChannel) -> Result<SensorInfo>

Gets DPI info for the primary sensor (index 0).

§Errors

Returns an error if HID++ communication fails.

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