nrf: port to chiptool-based `nrf-pac`.

5 files changed, 70 insertions, 6 deletions

diff --git a/tests/nrf/Cargo.toml b/tests/nrf/Cargo.toml
index d36ab9c67..6a710f29d 100644
--- a/tests/nrf/Cargo.toml
+++ b/tests/nrf/Cargo.toml
@@ -87,6 +87,11 @@ path = "src/bin/gpiote.rs"
 required-features = []
 
 [[bin]]
+name = "spim"
+path = "src/bin/spim.rs"
+required-features = [ "easydma",]
+
+[[bin]]
 name = "timer"
 path = "src/bin/timer.rs"
 required-features = []
diff --git a/tests/nrf/src/bin/buffered_uart_spam.rs b/tests/nrf/src/bin/buffered_uart_spam.rs
index 45daaae0c..cf9ca50d2 100644
--- a/tests/nrf/src/bin/buffered_uart_spam.rs
+++ b/tests/nrf/src/bin/buffered_uart_spam.rs
@@ -50,15 +50,15 @@ async fn main(_spawner: Spawner) {
     const NSPAM: usize = 17;
     static mut TX_BUF: [u8; NSPAM] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16];
     let _spam = UarteTx::new(peri!(p, UART1), irqs!(UART1), peri!(p, PIN_A), config.clone());
-    let spam_peri: pac::UARTE1 = unsafe { mem::transmute(()) };
-    let event = unsafe { Event::new_unchecked(NonNull::new_unchecked(&spam_peri.events_endtx as *const _ as _)) };
-    let task = unsafe { Task::new_unchecked(NonNull::new_unchecked(&spam_peri.tasks_starttx as *const _ as _)) };
+    let spam_peri = pac::UARTE1;
+    let event = unsafe { Event::new_unchecked(NonNull::new_unchecked(spam_peri.events_endtx().as_ptr())) };
+    let task = unsafe { Task::new_unchecked(NonNull::new_unchecked(spam_peri.tasks_starttx().as_ptr())) };
     let mut spam_ppi = Ppi::new_one_to_one(p.PPI_CH2, event, task);
     spam_ppi.enable();
     let p = (&raw mut TX_BUF) as *mut u8;
-    spam_peri.txd.ptr.write(|w| unsafe { w.ptr().bits(p as u32) });
-    spam_peri.txd.maxcnt.write(|w| unsafe { w.maxcnt().bits(NSPAM as _) });
-    spam_peri.tasks_starttx.write(|w| unsafe { w.bits(1) });
+    spam_peri.txd().ptr().write_value(p as u32);
+    spam_peri.txd().maxcnt().write(|w| w.set_maxcnt(NSPAM as _));
+    spam_peri.tasks_starttx().write_value(1);
 
     let mut i = 0;
     let mut total = 0;
diff --git a/tests/nrf/src/bin/gpio.rs b/tests/nrf/src/bin/gpio.rs
index 9e809a694..4995d244c 100644
--- a/tests/nrf/src/bin/gpio.rs
+++ b/tests/nrf/src/bin/gpio.rs
@@ -17,10 +17,12 @@ async fn main(_spawner: Spawner) {
     let mut output = Output::new(peri!(p, PIN_B), Level::Low, OutputDrive::Standard);
 
     output.set_low();
+    assert!(output.is_set_low());
     Timer::after_millis(10).await;
     assert!(input.is_low());
 
     output.set_high();
+    assert!(output.is_set_high());
     Timer::after_millis(10).await;
     assert!(input.is_high());
 
diff --git a/tests/nrf/src/bin/spim.rs b/tests/nrf/src/bin/spim.rs
new file mode 100644
index 000000000..c2ec90b88
--- /dev/null
+++ b/tests/nrf/src/bin/spim.rs
@@ -0,0 +1,42 @@
+// required-features: easydma
+#![no_std]
+#![no_main]
+
+#[path = "../common.rs"]
+mod common;
+
+use defmt::{assert_eq, *};
+use embassy_executor::Spawner;
+use embassy_nrf::spim::Spim;
+use embassy_nrf::{peripherals, spim};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut p = embassy_nrf::init(Default::default());
+    let mut config = spim::Config::default();
+    config.frequency = spim::Frequency::M1;
+    let mut spim = Spim::new(
+        &mut peri!(p, SPIM0),
+        irqs!(SPIM0),
+        &mut peri!(p, PIN_X),
+        &mut peri!(p, PIN_A), // MISO
+        &mut peri!(p, PIN_B), // MOSI
+        config.clone(),
+    );
+    let data = [
+        0x42, 0x43, 0x44, 0x45, 0x66, 0x12, 0x23, 0x34, 0x45, 0x19, 0x91, 0xaa, 0xff, 0xa5, 0x5a, 0x77,
+    ];
+    let mut buf = [0u8; 16];
+
+    buf.fill(0);
+    spim.blocking_transfer(&mut buf, &data).unwrap();
+    assert_eq!(data, buf);
+
+    buf.fill(0);
+    spim.transfer(&mut buf, &data).await.unwrap();
+    assert_eq!(data, buf);
+
+    info!("Test OK");
+    cortex_m::asm::bkpt();
+}
diff --git a/tests/nrf/src/common.rs b/tests/nrf/src/common.rs
index ff5299b0f..c588dabf5 100644
--- a/tests/nrf/src/common.rs
+++ b/tests/nrf/src/common.rs
@@ -52,51 +52,66 @@ define_peris!(PIN_A = P0_13, PIN_B = P0_14,);
 #[cfg(feature = "nrf52832")]
 define_peris!(
     PIN_A = P0_11, PIN_B = P0_12,
+    PIN_X = P0_13,
     UART0 = UARTE0,
+    SPIM0 = TWISPI0,
     @irq UART0 = {UARTE0_UART0 => uarte::InterruptHandler<peripherals::UARTE0>;},
     @irq UART0_BUFFERED = {UARTE0_UART0 => buffered_uarte::InterruptHandler<peripherals::UARTE0>;},
+    @irq SPIM0 = {SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0 => spim::InterruptHandler<peripherals::TWISPI0>;},
 );
 
 #[cfg(feature = "nrf52833")]
 define_peris!(
     PIN_A = P1_01, PIN_B = P1_02,
+    PIN_X = P1_03,
     UART0 = UARTE0,
     UART1 = UARTE1,
+    SPIM0 = TWISPI0,
     @irq UART0 = {UARTE0_UART0 => uarte::InterruptHandler<peripherals::UARTE0>;},
     @irq UART1 = {UARTE1 => uarte::InterruptHandler<peripherals::UARTE1>;},
     @irq UART0_BUFFERED = {UARTE0_UART0 => buffered_uarte::InterruptHandler<peripherals::UARTE0>;},
     @irq UART1_BUFFERED = {UARTE1 => buffered_uarte::InterruptHandler<peripherals::UARTE1>;},
+    @irq SPIM0 = {SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0 => spim::InterruptHandler<peripherals::TWISPI0>;},
 );
 
 #[cfg(feature = "nrf52840")]
 define_peris!(
     PIN_A = P1_02, PIN_B = P1_03,
+    PIN_X = P1_04,
     UART0 = UARTE0,
     UART1 = UARTE1,
+    SPIM0 = TWISPI0,
     @irq UART0 = {UARTE0_UART0 => uarte::InterruptHandler<peripherals::UARTE0>;},
     @irq UART1 = {UARTE1 => uarte::InterruptHandler<peripherals::UARTE1>;},
     @irq UART0_BUFFERED = {UARTE0_UART0 => buffered_uarte::InterruptHandler<peripherals::UARTE0>;},
     @irq UART1_BUFFERED = {UARTE1 => buffered_uarte::InterruptHandler<peripherals::UARTE1>;},
+    @irq SPIM0 = {SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0 => spim::InterruptHandler<peripherals::TWISPI0>;},
 );
 
 #[cfg(feature = "nrf5340")]
 define_peris!(
     PIN_A = P1_08, PIN_B = P1_09,
+    PIN_X = P1_10,
     UART0 = SERIAL0,
     UART1 = SERIAL1,
+    SPIM0 = SERIAL0,
     @irq UART0 = {SERIAL0 => uarte::InterruptHandler<peripherals::SERIAL0>;},
     @irq UART1 = {SERIAL1 => uarte::InterruptHandler<peripherals::SERIAL1>;},
     @irq UART0_BUFFERED = {SERIAL0 => buffered_uarte::InterruptHandler<peripherals::SERIAL0>;},
     @irq UART1_BUFFERED = {SERIAL1 => buffered_uarte::InterruptHandler<peripherals::SERIAL1>;},
+    @irq SPIM0 = {SERIAL0 => spim::InterruptHandler<peripherals::SERIAL0>;},
 );
 
 #[cfg(feature = "nrf9160")]
 define_peris!(
     PIN_A = P0_00, PIN_B = P0_01,
+    PIN_X = P0_02,
     UART0 = SERIAL0,
     UART1 = SERIAL1,
+    SPIM0 = SERIAL0,
     @irq UART0 = {UARTE0_SPIM0_SPIS0_TWIM0_TWIS0 => uarte::InterruptHandler<peripherals::SERIAL0>;},
     @irq UART1 = {UARTE1_SPIM1_SPIS1_TWIM1_TWIS1 => uarte::InterruptHandler<peripherals::SERIAL1>;},
     @irq UART0_BUFFERED = {UARTE0_SPIM0_SPIS0_TWIM0_TWIS0 => buffered_uarte::InterruptHandler<peripherals::SERIAL0>;},
     @irq UART1_BUFFERED = {UARTE1_SPIM1_SPIS1_TWIM1_TWIS1 => buffered_uarte::InterruptHandler<peripherals::SERIAL1>;},
+    @irq SPIM0 = {UARTE0_SPIM0_SPIS0_TWIM0_TWIS0 => spim::InterruptHandler<peripherals::SERIAL0>;},
 );