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