forked from M-Labs/zynq-rs
pca954x: log detected type
This commit is contained in:
parent
dacc816eb4
commit
26ab2927b9
|
@ -6,6 +6,8 @@ use super::slcr;
|
|||
use super::time::Microseconds;
|
||||
use embedded_hal::timer::CountDown;
|
||||
use libregister::{RegisterR, RegisterRW, RegisterW};
|
||||
#[cfg(feature = "target_kasli_soc")]
|
||||
use log::info;
|
||||
|
||||
pub enum I2cMultiplexer {
|
||||
PCA9548 = 0,
|
||||
|
@ -163,8 +165,8 @@ impl I2c {
|
|||
let config = self.read(false)?;
|
||||
|
||||
let pca = match config {
|
||||
0x00 => I2cMultiplexer::PCA9548,
|
||||
0x08 => I2cMultiplexer::PCA9547,
|
||||
0x00 => { info!("PCA9548 detected"); I2cMultiplexer::PCA9548 },
|
||||
0x08 => { info!("PCA9547 detected"); I2cMultiplexer::PCA9547 },
|
||||
_ => { return Err("Unknown response for PCA954X autodetect")},
|
||||
};
|
||||
self.stop()?;
|
||||
|
|
Loading…
Reference in New Issue