Clean up examples, move interrupts to be more fully managed

1 files changed, 3 insertions, 13 deletions

diff --git a/examples/mcxa/src/bin/dma_wrap_transfer.rs b/examples/mcxa/src/bin/dma_wrap_transfer.rs
index 7fea4bf76..acfd29f08 100644
--- a/examples/mcxa/src/bin/dma_wrap_transfer.rs
+++ b/examples/mcxa/src/bin/dma_wrap_transfer.rs
@@ -10,18 +10,13 @@
 #![no_std]
 #![no_main]
 
+use core::fmt::Write as _;
+
 use embassy_executor::Spawner;
 use embassy_mcxa::clocks::config::Div8;
-use embassy_mcxa::dma::{DmaCh0InterruptHandler, DmaChannel};
+use embassy_mcxa::dma::DmaChannel;
 use embassy_mcxa::lpuart::{Blocking, Config, Lpuart, LpuartTx};
-use embassy_mcxa::{bind_interrupts, pac};
 use {defmt_rtt as _, embassy_mcxa as hal, panic_probe as _};
-use core::fmt::Write as _;
-
-// Bind DMA channel 0 interrupt using Embassy-style macro
-bind_interrupts!(struct Irqs {
-    DMA_CH0 => DmaCh0InterruptHandler;
-});
 
 // Source buffer: 4 words (16 bytes), aligned to 16 bytes for modulo
 #[repr(align(16))]
@@ -49,11 +44,6 @@ async fn main(_spawner: Spawner) {
 
     defmt::info!("DMA wrap transfer example starting...");
 
-    // Enable DMA interrupt (DMA clock/reset/init is handled automatically by HAL)
-    unsafe {
-        cortex_m::peripheral::NVIC::unmask(pac::Interrupt::DMA_CH0);
-    }
-
     let config = Config {
         baudrate_bps: 115_200,
         ..Default::default()