Struct mcp3208::Mcp3208

pub struct Mcp3208 { /* fields omitted */ }

Implementations

impl Mcp3208

Provides access to a MCP3208 A/D converter.

Example

extern crate mcp3208;

use mcp3208::Mcp3208;

fn main() {
    if let Ok(mut mcp3208) = Mcp3208::new("/dev/spidev0.0") {
        println!("{}", mcp3208.read_adc_single(0).unwrap());
    }
}

pub fn new(spi_dev_path: &str) -> Result<Mcp3208, Mcp3208Error>

Constructs a new Mcp3208.

pub fn read_adc_single(&mut self, channel: Channel) -> Result<u16, Mcp3208Error>

read a raw adc value from a selected channel in single-ended mode

pub fn read_adc_diff(&mut self, channel: Channel) -> Result<u16, Mcp3208Error>

read a raw adc value from a selected channel in pseudo-differential mode