rename `rp23` (?) folder to `rp235x`; fix `ci.sh` to use `rp235x` folder

1 files changed, 37 insertions, 0 deletions

diff --git a/examples/rp235x/src/bin/gpout.rs b/examples/rp235x/src/bin/gpout.rs
new file mode 100644
index 000000000..011359253
--- /dev/null
+++ b/examples/rp235x/src/bin/gpout.rs
@@ -0,0 +1,37 @@
+//! This example shows how GPOUT (General purpose clock outputs) can toggle a output pin.
+//!
+//! The LED on the RP Pico W board is connected differently. Add a LED and resistor to another pin.
+
+#![no_std]
+#![no_main]
+
+use defmt::*;
+use embassy_executor::Spawner;
+use embassy_rp::clocks;
+use embassy_time::Timer;
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let p = embassy_rp::init(Default::default());
+
+    let gpout3 = clocks::Gpout::new(p.PIN_25);
+    gpout3.set_div(1000, 0);
+    gpout3.enable();
+
+    loop {
+        gpout3.set_src(clocks::GpoutSrc::Sys);
+        info!(
+            "Pin 25 is now outputing CLK_SYS/1000, should be toggling at {}",
+            gpout3.get_freq()
+        );
+        Timer::after_secs(2).await;
+
+        gpout3.set_src(clocks::GpoutSrc::Ref);
+        info!(
+            "Pin 25 is now outputing CLK_REF/1000, should be toggling at {}",
+            gpout3.get_freq()
+        );
+        Timer::after_secs(2).await;
+    }
+}