Module ltc681x::config

Device configuration

Instead of directly writing do configuration registers, the client offers a generic abstraction.

Example

For full details s. Configuration struct.

use ltc681x::config::{Cell, Configuration};
use ltc681x::example::{ExampleCSPin, ExampleSPIBus};
use ltc681x::ltc6813::LTC6813;
use ltc681x::monitor::{LTC681X, LTC681XClient};

// Single LTC6813 device
let spi_bus = ExampleSPIBus::default();
let cs_pin = ExampleCSPin{};
let mut client: LTC681X<_, _, _, LTC6813, 1> = LTC681X::ltc6813(spi_bus, cs_pin);

let mut config = Configuration::default();

// Set over-voltage limit to 4.25 V
config.set_ov_comp_voltage(4_250_000).unwrap();

// Sets under-voltage limit to 3.0 V
config.set_uv_comp_voltage(3_000_000).unwrap();

// Turn on discharge switch for cell 6 and 9
config.discharge_cell(Cell::Cell6);
config.discharge_cell(Cell::Cell9);

client.write_configuration([config]).unwrap();

Multiple devices in daisy-chain

Writing to multiple devices in daisy-chain is supported, by providing an array item per device:

// 3 devices in daisy chain
let mut client: LTC681X<_, _, _, LTC6813, 3> = LTC681X::ltc6813(spi_bus, cs_pin);

let mut config = [
    Configuration::default(),
    Configuration::default(),
    Configuration::default()
];

config[0].set_ov_comp_voltage(4_100_000);
config[1].set_ov_comp_voltage(4_200_000);
config[2].set_ov_comp_voltage(4_300_000);

client.write_configuration(config).unwrap();

Structs

• Configuration
  Abstracted configuration of configuration register(s)
• VoltageOutOfRangeError
  Given voltage is out-of-range for fitting in 12 bit integer

Enums

• Cell
  Cell indexes of the LTC681X device. Depending on the device type, not all cells may be available. Configuring a cell that is not physically available has no effect.
• DigitalRedundancyPath
  Digital Redundancy Path Selection
• DischargeTimeout
  Timeout duration for discharge timer
• GPIO
  GPIO pins of LTC681X device. Depending on the device type, not all pins may be available. Configuring a pin that is not physically available has no effect.