mspm0: add MSPM0G518x support and new packages for others

G518x is the first MSPM0 part with a USB, I2S and NPU peripheral. There is also a new TIMB peripheral (no PWM, so it is perfect for a time driver).

Unfortunately it also introduces UNICOMM which is a shared peripheral which can be in UART/I2C/SPI modes. This means that the current UART and I2C drivers need some adjustment to work with the new UNICOMM parts (which is the future).

1 files changed, 33 insertions, 0 deletions

diff --git a/examples/mspm0g5187/src/bin/button.rs b/examples/mspm0g5187/src/bin/button.rs
new file mode 100644
index 000000000..2ed15e354
--- /dev/null
+++ b/examples/mspm0g5187/src/bin/button.rs
@@ -0,0 +1,33 @@
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_mspm0::Config;
+use embassy_mspm0::gpio::{Input, Level, Output, Pull};
+use {defmt_rtt as _, panic_halt as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) -> ! {
+    info!("Hello world!");
+
+    let p = embassy_mspm0::init(Config::default());
+
+    let led1 = p.PA0;
+    let s2 = p.PA7;
+
+    let mut led1 = Output::new(led1, Level::Low);
+
+    let mut s2 = Input::new(s2, Pull::Up);
+
+    // led1 is active low
+    led1.set_high();
+
+    loop {
+        s2.wait_for_falling_edge().await;
+
+        info!("Switch 2 was pressed");
+
+        led1.toggle();
+    }
+}