Merge pull request #419 from embassy-rs/nrf-fixes-2

Nrf fixes 2

embassy-nrf/src/chips/nrf52805.rs

@@ -159,6 +159,32 @@ impl_pin!(P0_29, 0, 29);
 impl_pin!(P0_30, 0, 30);
 impl_pin!(P0_31, 0, 31);
 
+impl_ppi_channel!(PPI_CH0, 0, configurable);
+impl_ppi_channel!(PPI_CH1, 1, configurable);
+impl_ppi_channel!(PPI_CH2, 2, configurable);
+impl_ppi_channel!(PPI_CH3, 3, configurable);
+impl_ppi_channel!(PPI_CH4, 4, configurable);
+impl_ppi_channel!(PPI_CH5, 5, configurable);
+impl_ppi_channel!(PPI_CH6, 6, configurable);
+impl_ppi_channel!(PPI_CH7, 7, configurable);
+impl_ppi_channel!(PPI_CH8, 8, configurable);
+impl_ppi_channel!(PPI_CH9, 9, configurable);
+impl_ppi_channel!(PPI_CH20, 20);
+impl_ppi_channel!(PPI_CH21, 21);
+impl_ppi_channel!(PPI_CH22, 22);
+impl_ppi_channel!(PPI_CH23, 23);
+impl_ppi_channel!(PPI_CH24, 24);
+impl_ppi_channel!(PPI_CH25, 25);
+impl_ppi_channel!(PPI_CH26, 26);
+impl_ppi_channel!(PPI_CH27, 27);
+impl_ppi_channel!(PPI_CH28, 28);
+impl_ppi_channel!(PPI_CH29, 29);
+impl_ppi_channel!(PPI_CH30, 30);
+impl_ppi_channel!(PPI_CH31, 31);
+
+impl_saadc_input!(P0_04, ANALOGINPUT2);
+impl_saadc_input!(P0_05, ANALOGINPUT3);
+
 pub mod irqs {
     use crate::pac::Interrupt as InterruptEnum;
     use embassy_macros::interrupt_declare as declare;

embassy-nrf/src/chips/nrf52810.rs

@@ -164,6 +164,48 @@ impl_pin!(P0_29, 0, 29);
 impl_pin!(P0_30, 0, 30);
 impl_pin!(P0_31, 0, 31);
 
+impl_ppi_channel!(PPI_CH0, 0, configurable);
+impl_ppi_channel!(PPI_CH1, 1, configurable);
+impl_ppi_channel!(PPI_CH2, 2, configurable);
+impl_ppi_channel!(PPI_CH3, 3, configurable);
+impl_ppi_channel!(PPI_CH4, 4, configurable);
+impl_ppi_channel!(PPI_CH5, 5, configurable);
+impl_ppi_channel!(PPI_CH6, 6, configurable);
+impl_ppi_channel!(PPI_CH7, 7, configurable);
+impl_ppi_channel!(PPI_CH8, 8, configurable);
+impl_ppi_channel!(PPI_CH9, 9, configurable);
+impl_ppi_channel!(PPI_CH10, 10, configurable);
+impl_ppi_channel!(PPI_CH11, 11, configurable);
+impl_ppi_channel!(PPI_CH12, 12, configurable);
+impl_ppi_channel!(PPI_CH13, 13, configurable);
+impl_ppi_channel!(PPI_CH14, 14, configurable);
+impl_ppi_channel!(PPI_CH15, 15, configurable);
+impl_ppi_channel!(PPI_CH16, 16, configurable);
+impl_ppi_channel!(PPI_CH17, 17, configurable);
+impl_ppi_channel!(PPI_CH18, 18, configurable);
+impl_ppi_channel!(PPI_CH19, 19, configurable);
+impl_ppi_channel!(PPI_CH20, 20);
+impl_ppi_channel!(PPI_CH21, 21);
+impl_ppi_channel!(PPI_CH22, 22);
+impl_ppi_channel!(PPI_CH23, 23);
+impl_ppi_channel!(PPI_CH24, 24);
+impl_ppi_channel!(PPI_CH25, 25);
+impl_ppi_channel!(PPI_CH26, 26);
+impl_ppi_channel!(PPI_CH27, 27);
+impl_ppi_channel!(PPI_CH28, 28);
+impl_ppi_channel!(PPI_CH29, 29);
+impl_ppi_channel!(PPI_CH30, 30);
+impl_ppi_channel!(PPI_CH31, 31);
+
+impl_saadc_input!(P0_02, ANALOGINPUT0);
+impl_saadc_input!(P0_03, ANALOGINPUT1);
+impl_saadc_input!(P0_04, ANALOGINPUT2);
+impl_saadc_input!(P0_05, ANALOGINPUT3);
+impl_saadc_input!(P0_28, ANALOGINPUT4);
+impl_saadc_input!(P0_29, ANALOGINPUT5);
+impl_saadc_input!(P0_30, ANALOGINPUT6);
+impl_saadc_input!(P0_31, ANALOGINPUT7);
+
 pub mod irqs {
     use crate::pac::Interrupt as InterruptEnum;
     use embassy_macros::interrupt_declare as declare;

embassy-nrf/src/chips/nrf52811.rs

@@ -165,6 +165,48 @@ impl_pin!(P0_29, 0, 29);
 impl_pin!(P0_30, 0, 30);
 impl_pin!(P0_31, 0, 31);
 
+impl_ppi_channel!(PPI_CH0, 0, configurable);
+impl_ppi_channel!(PPI_CH1, 1, configurable);
+impl_ppi_channel!(PPI_CH2, 2, configurable);
+impl_ppi_channel!(PPI_CH3, 3, configurable);
+impl_ppi_channel!(PPI_CH4, 4, configurable);
+impl_ppi_channel!(PPI_CH5, 5, configurable);
+impl_ppi_channel!(PPI_CH6, 6, configurable);
+impl_ppi_channel!(PPI_CH7, 7, configurable);
+impl_ppi_channel!(PPI_CH8, 8, configurable);
+impl_ppi_channel!(PPI_CH9, 9, configurable);
+impl_ppi_channel!(PPI_CH10, 10, configurable);
+impl_ppi_channel!(PPI_CH11, 11, configurable);
+impl_ppi_channel!(PPI_CH12, 12, configurable);
+impl_ppi_channel!(PPI_CH13, 13, configurable);
+impl_ppi_channel!(PPI_CH14, 14, configurable);
+impl_ppi_channel!(PPI_CH15, 15, configurable);
+impl_ppi_channel!(PPI_CH16, 16, configurable);
+impl_ppi_channel!(PPI_CH17, 17, configurable);
+impl_ppi_channel!(PPI_CH18, 18, configurable);
+impl_ppi_channel!(PPI_CH19, 19, configurable);
+impl_ppi_channel!(PPI_CH20, 20);
+impl_ppi_channel!(PPI_CH21, 21);
+impl_ppi_channel!(PPI_CH22, 22);
+impl_ppi_channel!(PPI_CH23, 23);
+impl_ppi_channel!(PPI_CH24, 24);
+impl_ppi_channel!(PPI_CH25, 25);
+impl_ppi_channel!(PPI_CH26, 26);
+impl_ppi_channel!(PPI_CH27, 27);
+impl_ppi_channel!(PPI_CH28, 28);
+impl_ppi_channel!(PPI_CH29, 29);
+impl_ppi_channel!(PPI_CH30, 30);
+impl_ppi_channel!(PPI_CH31, 31);
+
+impl_saadc_input!(P0_02, ANALOGINPUT0);
+impl_saadc_input!(P0_03, ANALOGINPUT1);
+impl_saadc_input!(P0_04, ANALOGINPUT2);
+impl_saadc_input!(P0_05, ANALOGINPUT3);
+impl_saadc_input!(P0_28, ANALOGINPUT4);
+impl_saadc_input!(P0_29, ANALOGINPUT5);
+impl_saadc_input!(P0_30, ANALOGINPUT6);
+impl_saadc_input!(P0_31, ANALOGINPUT7);
+
 pub mod irqs {
     use crate::pac::Interrupt as InterruptEnum;
     use embassy_macros::interrupt_declare as declare;

embassy-nrf/src/chips/nrf52820.rs

@@ -160,6 +160,39 @@ impl_pin!(P0_29, 0, 29);
 impl_pin!(P0_30, 0, 30);
 impl_pin!(P0_31, 0, 31);
 
+impl_ppi_channel!(PPI_CH0, 0, configurable);
+impl_ppi_channel!(PPI_CH1, 1, configurable);
+impl_ppi_channel!(PPI_CH2, 2, configurable);
+impl_ppi_channel!(PPI_CH3, 3, configurable);
+impl_ppi_channel!(PPI_CH4, 4, configurable);
+impl_ppi_channel!(PPI_CH5, 5, configurable);
+impl_ppi_channel!(PPI_CH6, 6, configurable);
+impl_ppi_channel!(PPI_CH7, 7, configurable);
+impl_ppi_channel!(PPI_CH8, 8, configurable);
+impl_ppi_channel!(PPI_CH9, 9, configurable);
+impl_ppi_channel!(PPI_CH10, 10, configurable);
+impl_ppi_channel!(PPI_CH11, 11, configurable);
+impl_ppi_channel!(PPI_CH12, 12, configurable);
+impl_ppi_channel!(PPI_CH13, 13, configurable);
+impl_ppi_channel!(PPI_CH14, 14, configurable);
+impl_ppi_channel!(PPI_CH15, 15, configurable);
+impl_ppi_channel!(PPI_CH16, 16, configurable);
+impl_ppi_channel!(PPI_CH17, 17, configurable);
+impl_ppi_channel!(PPI_CH18, 18, configurable);
+impl_ppi_channel!(PPI_CH19, 19, configurable);
+impl_ppi_channel!(PPI_CH20, 20);
+impl_ppi_channel!(PPI_CH21, 21);
+impl_ppi_channel!(PPI_CH22, 22);
+impl_ppi_channel!(PPI_CH23, 23);
+impl_ppi_channel!(PPI_CH24, 24);
+impl_ppi_channel!(PPI_CH25, 25);
+impl_ppi_channel!(PPI_CH26, 26);
+impl_ppi_channel!(PPI_CH27, 27);
+impl_ppi_channel!(PPI_CH28, 28);
+impl_ppi_channel!(PPI_CH29, 29);
+impl_ppi_channel!(PPI_CH30, 30);
+impl_ppi_channel!(PPI_CH31, 31);
+
 pub mod irqs {
     use crate::pac::Interrupt as InterruptEnum;
     use embassy_macros::interrupt_declare as declare;

embassy-nrf/src/chips/nrf52832.rs

@@ -178,6 +178,48 @@ impl_pin!(P0_29, 0, 29);
 impl_pin!(P0_30, 0, 30);
 impl_pin!(P0_31, 0, 31);
 
+impl_ppi_channel!(PPI_CH0, 0, configurable);
+impl_ppi_channel!(PPI_CH1, 1, configurable);
+impl_ppi_channel!(PPI_CH2, 2, configurable);
+impl_ppi_channel!(PPI_CH3, 3, configurable);
+impl_ppi_channel!(PPI_CH4, 4, configurable);
+impl_ppi_channel!(PPI_CH5, 5, configurable);
+impl_ppi_channel!(PPI_CH6, 6, configurable);
+impl_ppi_channel!(PPI_CH7, 7, configurable);
+impl_ppi_channel!(PPI_CH8, 8, configurable);
+impl_ppi_channel!(PPI_CH9, 9, configurable);
+impl_ppi_channel!(PPI_CH10, 10, configurable);
+impl_ppi_channel!(PPI_CH11, 11, configurable);
+impl_ppi_channel!(PPI_CH12, 12, configurable);
+impl_ppi_channel!(PPI_CH13, 13, configurable);
+impl_ppi_channel!(PPI_CH14, 14, configurable);
+impl_ppi_channel!(PPI_CH15, 15, configurable);
+impl_ppi_channel!(PPI_CH16, 16, configurable);
+impl_ppi_channel!(PPI_CH17, 17, configurable);
+impl_ppi_channel!(PPI_CH18, 18, configurable);
+impl_ppi_channel!(PPI_CH19, 19, configurable);
+impl_ppi_channel!(PPI_CH20, 20);
+impl_ppi_channel!(PPI_CH21, 21);
+impl_ppi_channel!(PPI_CH22, 22);
+impl_ppi_channel!(PPI_CH23, 23);
+impl_ppi_channel!(PPI_CH24, 24);
+impl_ppi_channel!(PPI_CH25, 25);
+impl_ppi_channel!(PPI_CH26, 26);
+impl_ppi_channel!(PPI_CH27, 27);
+impl_ppi_channel!(PPI_CH28, 28);
+impl_ppi_channel!(PPI_CH29, 29);
+impl_ppi_channel!(PPI_CH30, 30);
+impl_ppi_channel!(PPI_CH31, 31);
+
+impl_saadc_input!(P0_02, ANALOGINPUT0);
+impl_saadc_input!(P0_03, ANALOGINPUT1);
+impl_saadc_input!(P0_04, ANALOGINPUT2);
+impl_saadc_input!(P0_05, ANALOGINPUT3);
+impl_saadc_input!(P0_28, ANALOGINPUT4);
+impl_saadc_input!(P0_29, ANALOGINPUT5);
+impl_saadc_input!(P0_30, ANALOGINPUT6);
+impl_saadc_input!(P0_31, ANALOGINPUT7);
+
 pub mod irqs {
     use crate::pac::Interrupt as InterruptEnum;
     use embassy_macros::interrupt_declare as declare;

embassy-nrf/src/chips/nrf52833.rs

@@ -218,6 +218,48 @@ impl_pin!(P1_13, 1, 13);
 impl_pin!(P1_14, 1, 14);
 impl_pin!(P1_15, 1, 15);
 
+impl_ppi_channel!(PPI_CH0, 0, configurable);
+impl_ppi_channel!(PPI_CH1, 1, configurable);
+impl_ppi_channel!(PPI_CH2, 2, configurable);
+impl_ppi_channel!(PPI_CH3, 3, configurable);
+impl_ppi_channel!(PPI_CH4, 4, configurable);
+impl_ppi_channel!(PPI_CH5, 5, configurable);
+impl_ppi_channel!(PPI_CH6, 6, configurable);
+impl_ppi_channel!(PPI_CH7, 7, configurable);
+impl_ppi_channel!(PPI_CH8, 8, configurable);
+impl_ppi_channel!(PPI_CH9, 9, configurable);
+impl_ppi_channel!(PPI_CH10, 10, configurable);
+impl_ppi_channel!(PPI_CH11, 11, configurable);
+impl_ppi_channel!(PPI_CH12, 12, configurable);
+impl_ppi_channel!(PPI_CH13, 13, configurable);
+impl_ppi_channel!(PPI_CH14, 14, configurable);
+impl_ppi_channel!(PPI_CH15, 15, configurable);
+impl_ppi_channel!(PPI_CH16, 16, configurable);
+impl_ppi_channel!(PPI_CH17, 17, configurable);
+impl_ppi_channel!(PPI_CH18, 18, configurable);
+impl_ppi_channel!(PPI_CH19, 19, configurable);
+impl_ppi_channel!(PPI_CH20, 20);
+impl_ppi_channel!(PPI_CH21, 21);
+impl_ppi_channel!(PPI_CH22, 22);
+impl_ppi_channel!(PPI_CH23, 23);
+impl_ppi_channel!(PPI_CH24, 24);
+impl_ppi_channel!(PPI_CH25, 25);
+impl_ppi_channel!(PPI_CH26, 26);
+impl_ppi_channel!(PPI_CH27, 27);
+impl_ppi_channel!(PPI_CH28, 28);
+impl_ppi_channel!(PPI_CH29, 29);
+impl_ppi_channel!(PPI_CH30, 30);
+impl_ppi_channel!(PPI_CH31, 31);
+
+impl_saadc_input!(P0_02, ANALOGINPUT0);
+impl_saadc_input!(P0_03, ANALOGINPUT1);
+impl_saadc_input!(P0_04, ANALOGINPUT2);
+impl_saadc_input!(P0_05, ANALOGINPUT3);
+impl_saadc_input!(P0_28, ANALOGINPUT4);
+impl_saadc_input!(P0_29, ANALOGINPUT5);
+impl_saadc_input!(P0_30, ANALOGINPUT6);
+impl_saadc_input!(P0_31, ANALOGINPUT7);
+
 pub mod irqs {
     use crate::pac::Interrupt as InterruptEnum;
     use embassy_macros::interrupt_declare as declare;

embassy-nrf/src/chips/nrf52840.rs

@@ -223,6 +223,48 @@ impl_pin!(P1_13, 1, 13);
 impl_pin!(P1_14, 1, 14);
 impl_pin!(P1_15, 1, 15);
 
+impl_ppi_channel!(PPI_CH0, 0, configurable);
+impl_ppi_channel!(PPI_CH1, 1, configurable);
+impl_ppi_channel!(PPI_CH2, 2, configurable);
+impl_ppi_channel!(PPI_CH3, 3, configurable);
+impl_ppi_channel!(PPI_CH4, 4, configurable);
+impl_ppi_channel!(PPI_CH5, 5, configurable);
+impl_ppi_channel!(PPI_CH6, 6, configurable);
+impl_ppi_channel!(PPI_CH7, 7, configurable);
+impl_ppi_channel!(PPI_CH8, 8, configurable);
+impl_ppi_channel!(PPI_CH9, 9, configurable);
+impl_ppi_channel!(PPI_CH10, 10, configurable);
+impl_ppi_channel!(PPI_CH11, 11, configurable);
+impl_ppi_channel!(PPI_CH12, 12, configurable);
+impl_ppi_channel!(PPI_CH13, 13, configurable);
+impl_ppi_channel!(PPI_CH14, 14, configurable);
+impl_ppi_channel!(PPI_CH15, 15, configurable);
+impl_ppi_channel!(PPI_CH16, 16, configurable);
+impl_ppi_channel!(PPI_CH17, 17, configurable);
+impl_ppi_channel!(PPI_CH18, 18, configurable);
+impl_ppi_channel!(PPI_CH19, 19, configurable);
+impl_ppi_channel!(PPI_CH20, 20);
+impl_ppi_channel!(PPI_CH21, 21);
+impl_ppi_channel!(PPI_CH22, 22);
+impl_ppi_channel!(PPI_CH23, 23);
+impl_ppi_channel!(PPI_CH24, 24);
+impl_ppi_channel!(PPI_CH25, 25);
+impl_ppi_channel!(PPI_CH26, 26);
+impl_ppi_channel!(PPI_CH27, 27);
+impl_ppi_channel!(PPI_CH28, 28);
+impl_ppi_channel!(PPI_CH29, 29);
+impl_ppi_channel!(PPI_CH30, 30);
+impl_ppi_channel!(PPI_CH31, 31);
+
+impl_saadc_input!(P0_02, ANALOGINPUT0);
+impl_saadc_input!(P0_03, ANALOGINPUT1);
+impl_saadc_input!(P0_04, ANALOGINPUT2);
+impl_saadc_input!(P0_05, ANALOGINPUT3);
+impl_saadc_input!(P0_28, ANALOGINPUT4);
+impl_saadc_input!(P0_29, ANALOGINPUT5);
+impl_saadc_input!(P0_30, ANALOGINPUT6);
+impl_saadc_input!(P0_31, ANALOGINPUT7);
+
 pub mod irqs {
     use crate::pac::Interrupt as InterruptEnum;
     use embassy_macros::interrupt_declare as declare;

embassy-nrf/src/gpiote.rs

@@ -239,14 +239,14 @@ impl<'d, C: Channel, T: GpioPin> OutputChannel<'d, C, T> {
     }
 
     /// Triggers `task set` (set associated pin high).
-    #[cfg(not(feature = "51"))]
+    #[cfg(not(feature = "nrf51"))]
     pub fn set(&self) {
         let g = unsafe { &*pac::GPIOTE::ptr() };
         g.tasks_set[self.ch.number()].write(|w| unsafe { w.bits(1) });
     }
 
     /// Triggers `task clear` (set associated pin low).
-    #[cfg(not(feature = "51"))]
+    #[cfg(not(feature = "nrf51"))]
     pub fn clear(&self) {
         let g = unsafe { &*pac::GPIOTE::ptr() };
         g.tasks_clr[self.ch.number()].write(|w| unsafe { w.bits(1) });
@@ -259,14 +259,14 @@ impl<'d, C: Channel, T: GpioPin> OutputChannel<'d, C, T> {
     }
 
     /// Returns the CLR task, for use with PPI.
-    #[cfg(not(feature = "51"))]
+    #[cfg(not(feature = "nrf51"))]
     pub fn task_clr(&self) -> Task {
         let g = unsafe { &*pac::GPIOTE::ptr() };
         Task::from_reg(&g.tasks_clr[self.ch.number()])
     }
 
     /// Returns the SET task, for use with PPI.
-    #[cfg(not(feature = "51"))]
+    #[cfg(not(feature = "nrf51"))]
     pub fn task_set(&self) -> Task {
         let g = unsafe { &*pac::GPIOTE::ptr() };
         Task::from_reg(&g.tasks_set[self.ch.number()])

embassy-nrf/src/ppi.rs

@@ -1,3 +1,5 @@
+#![macro_use]
+
 //! HAL interface for the PPI peripheral.
 //!
 //! The Programmable Peripheral Interconnect interface allows for an autonomous interoperability
@@ -31,7 +33,7 @@ impl<'d, C: Channel> Ppi<'d, C> {
             ch,
             phantom: PhantomData,
         };
-        #[cfg(not(feature = "51"))]
+        #[cfg(not(feature = "nrf51"))]
         this.clear_fork_task();
         this
     }
@@ -50,7 +52,7 @@ impl<'d, C: Channel> Ppi<'d, C> {
             .write(|w| unsafe { w.bits(1 << self.ch.number()) });
     }
 
-    #[cfg(not(feature = "51"))]
+    #[cfg(not(feature = "nrf51"))]
     /// Sets the fork task that must be triggered when the configured event occurs. The user must
     /// provide a reference to the task.
     pub fn set_fork_task(&mut self, task: Task) {
@@ -60,7 +62,7 @@ impl<'d, C: Channel> Ppi<'d, C> {
             .write(|w| unsafe { w.bits(task.0.as_ptr() as u32) })
     }
 
-    #[cfg(not(feature = "51"))]
+    #[cfg(not(feature = "nrf51"))]
     /// Clear the fork task endpoint. Previously set task will no longer be triggered.
     pub fn clear_fork_task(&mut self) {
         let r = unsafe { &*pac::PPI::ptr() };
@@ -109,7 +111,7 @@ impl Event {
     }
 }
 
-mod sealed {
+pub(crate) mod sealed {
     pub trait ConfigurableChannel {}
     pub trait Channel {}
     pub trait Group {}
@@ -167,15 +169,15 @@ impl Channel for AnyConfigurableChannel {
     }
 }
 
-macro_rules! impl_channel {
+macro_rules! impl_ppi_channel {
     ($type:ident, $number:expr, configurable) => {
-        impl_channel!($type, $number);
+        impl_ppi_channel!($type, $number);
-        impl sealed::ConfigurableChannel for peripherals::$type {}
+        impl crate::ppi::sealed::ConfigurableChannel for peripherals::$type {}
-        impl ConfigurableChannel for peripherals::$type {}
+        impl crate::ppi::ConfigurableChannel for peripherals::$type {}
     };
     ($type:ident, $number:expr) => {
-        impl sealed::Channel for peripherals::$type {}
+        impl crate::ppi::sealed::Channel for peripherals::$type {}
-        impl Channel for peripherals::$type {
+        impl crate::ppi::Channel for peripherals::$type {
             fn number(&self) -> usize {
                 $number
             }
@@ -183,43 +185,6 @@ macro_rules! impl_channel {
     };
 }
 
-impl_channel!(PPI_CH0, 0, configurable);
-impl_channel!(PPI_CH1, 1, configurable);
-impl_channel!(PPI_CH2, 2, configurable);
-impl_channel!(PPI_CH3, 3, configurable);
-impl_channel!(PPI_CH4, 4, configurable);
-impl_channel!(PPI_CH5, 5, configurable);
-impl_channel!(PPI_CH6, 6, configurable);
-impl_channel!(PPI_CH7, 7, configurable);
-impl_channel!(PPI_CH8, 8, configurable);
-impl_channel!(PPI_CH9, 9, configurable);
-impl_channel!(PPI_CH10, 10, configurable);
-impl_channel!(PPI_CH11, 11, configurable);
-impl_channel!(PPI_CH12, 12, configurable);
-impl_channel!(PPI_CH13, 13, configurable);
-impl_channel!(PPI_CH14, 14, configurable);
-impl_channel!(PPI_CH15, 15, configurable);
-#[cfg(not(feature = "51"))]
-impl_channel!(PPI_CH16, 16, configurable);
-#[cfg(not(feature = "51"))]
-impl_channel!(PPI_CH17, 17, configurable);
-#[cfg(not(feature = "51"))]
-impl_channel!(PPI_CH18, 18, configurable);
-#[cfg(not(feature = "51"))]
-impl_channel!(PPI_CH19, 19, configurable);
-impl_channel!(PPI_CH20, 20);
-impl_channel!(PPI_CH21, 21);
-impl_channel!(PPI_CH22, 22);
-impl_channel!(PPI_CH23, 23);
-impl_channel!(PPI_CH24, 24);
-impl_channel!(PPI_CH25, 25);
-impl_channel!(PPI_CH26, 26);
-impl_channel!(PPI_CH27, 27);
-impl_channel!(PPI_CH28, 28);
-impl_channel!(PPI_CH29, 29);
-impl_channel!(PPI_CH30, 30);
-impl_channel!(PPI_CH31, 31);
-
 // ======================
 //       groups
 
@@ -249,7 +214,7 @@ impl_group!(PPI_GROUP0, 0);
 impl_group!(PPI_GROUP1, 1);
 impl_group!(PPI_GROUP2, 2);
 impl_group!(PPI_GROUP3, 3);
-#[cfg(not(feature = "51"))]
+#[cfg(not(feature = "nrf51"))]
 impl_group!(PPI_GROUP4, 4);
-#[cfg(not(feature = "51"))]
+#[cfg(not(feature = "nrf51"))]
 impl_group!(PPI_GROUP5, 5);

embassy-nrf/src/saadc.rs

@@ -1,3 +1,5 @@
+#![macro_use]
+
 use core::marker::PhantomData;
 use core::sync::atomic::{compiler_fence, Ordering};
 use core::task::Poll;
@@ -231,45 +233,12 @@ pub trait Input {
     fn channel(&self) -> InputChannel;
 }
 
-macro_rules! input_mappings {
+macro_rules! impl_saadc_input {
-    ( $($ch:ident => $input:ident,)*) => {
+    ($pin:ident, $ch:ident) => {
-        $(
+        impl crate::saadc::Input for crate::peripherals::$pin {
-            impl Input for crate::peripherals::$input {
+            fn channel(&self) -> crate::saadc::InputChannel {
-                fn channel(&self) -> InputChannel {
+                crate::saadc::InputChannel::$ch
-                    InputChannel::$ch
             }
         }
-        )*
     };
 }
-
-// TODO the variant names are unchecked
-// the inputs are copied from nrf hal
-#[cfg(feature = "nrf9160")]
-input_mappings! {
-    ANALOGINPUT0 => P0_13,
-    ANALOGINPUT1 => P0_14,
-    ANALOGINPUT2 => P0_15,
-    ANALOGINPUT3 => P0_16,
-    ANALOGINPUT4 => P0_17,
-    ANALOGINPUT5 => P0_18,
-    ANALOGINPUT6 => P0_19,
-    ANALOGINPUT7 => P0_20,
-}
-#[cfg(feature = "nrf52805")]
-input_mappings! {
-    ANALOGINPUT2 => P0_04,
-    ANALOGINPUT3 => P0_05,
-}
-
-#[cfg(not(any(feature = "nrf52805", feature = "nrf9160")))]
-input_mappings! {
-    ANALOGINPUT0 => P0_02,
-    ANALOGINPUT1 => P0_03,
-    ANALOGINPUT2 => P0_04,
-    ANALOGINPUT3 => P0_05,
-    ANALOGINPUT4 => P0_28,
-    ANALOGINPUT5 => P0_29,
-    ANALOGINPUT6 => P0_30,
-    ANALOGINPUT7 => P0_31,
-}

embassy-nrf/src/util.rs

@@ -8,7 +8,7 @@ pub(crate) fn slice_in_ram(slice: &[u8]) -> bool {
 }
 
 /// Return an error if slice is not in RAM.
-#[cfg(not(feature = "51"))]
+#[cfg(not(feature = "nrf51"))]
 pub(crate) fn slice_in_ram_or<T>(slice: &[u8], err: T) -> Result<(), T> {
     if slice.len() == 0 || slice_in_ram(slice) {
         Ok(())