PARL_IO TX driver

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add GPIO (output) and delay functionality to `esp32c6-lp-hal` (#715)
 - Implement RTCIO pullup, pulldown and hold control for Xtensa MCUs (#684)
 - Add GPIO input support and implement additional `embedded-hal` output traits for the C6's LP core [#720]
+- Add PARL_IO TX driver for ESP32-C6 / ESP32-H2 (#733)
 - Implement `ufmt_write::uWrite` trait for USB Serial JTAG (#751)
 
 ### Changed

esp-hal-common/src/dma/gdma.rs

@@ -479,6 +479,8 @@ macro_rules! impl_channel {
             impl I2sPeripheral for [<SuitablePeripheral $num>] {}
             impl I2s0Peripheral for [<SuitablePeripheral $num>] {}
             impl I2s1Peripheral for [<SuitablePeripheral $num>] {}
+            #[cfg(parl_io)]
+            impl ParlIoPeripheral for [<SuitablePeripheral $num>] {}
         }
     };
 }

esp-hal-common/src/dma/mod.rs

@@ -140,6 +140,8 @@ pub enum DmaPeripheral {
     Adc    = 8,
     #[cfg(esp32s3)]
     Rmt    = 9,
+    #[cfg(parl_io)]
+    ParlIo = 9,
 }
 
 #[derive(PartialEq, PartialOrd)]
@@ -253,6 +255,8 @@ pub trait I2s0Peripheral: I2sPeripheral + PeripheralMarker {}
 /// Marks channels as useable for I2S1
 pub trait I2s1Peripheral: I2sPeripheral + PeripheralMarker {}
 
+pub trait ParlIoPeripheral: PeripheralMarker {}
+
 /// DMA Rx
 pub trait Rx: RxPrivate {}
 

esp-hal-common/src/lib.rs

@@ -105,6 +105,8 @@ pub mod ledc;
 pub mod mcpwm;
 #[cfg(usb0)]
 pub mod otg_fs;
+#[cfg(parl_io)]
+pub mod parl_io;
 #[cfg(pcnt)]
 pub mod pcnt;
 pub mod peripheral;