Import embassy-mcxa repo

Merge remote-tracking branch 'james-e-mcxa/james/upstream' into james/upstream-mcxa

1 files changed, 31 insertions, 0 deletions

diff --git a/examples/mcxa/src/bin/i2c-blocking.rs b/examples/mcxa/src/bin/i2c-blocking.rs
new file mode 100644
index 000000000..0f6c8cbae
--- /dev/null
+++ b/examples/mcxa/src/bin/i2c-blocking.rs
@@ -0,0 +1,31 @@
+#![no_std]
+#![no_main]
+
+use embassy_executor::Spawner;
+use embassy_time::Timer;
+use hal::clocks::config::Div8;
+use hal::config::Config;
+use hal::i2c::controller::{self, I2c, Speed};
+use tmp108::Tmp108;
+use {defmt_rtt as _, embassy_mcxa as hal, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(_spawner: Spawner) {
+    let mut config = Config::default();
+    config.clock_cfg.sirc.fro_lf_div = Div8::from_divisor(1);
+
+    let p = hal::init(config);
+
+    defmt::info!("I2C example");
+
+    let mut config = controller::Config::default();
+    config.speed = Speed::Standard;
+    let i2c = I2c::new_blocking(p.LPI2C3, p.P3_27, p.P3_28, config).unwrap();
+    let mut tmp = Tmp108::new_with_a0_gnd(i2c);
+
+    loop {
+        let temperature = tmp.temperature().unwrap();
+        defmt::info!("Temperature: {}C", temperature);
+        Timer::after_secs(1).await;
+    }
+}