From 7ee5cb570f0c0daeb2e6a9d5120fd96ee885025f Mon Sep 17 00:00:00 2001
From: James Munns <james@onevariable.com>
Date: Mon, 24 Nov 2025 18:41:43 +0100
Subject: Remove the pac singleton function (#42)

There will be a follow up PR that removes the unsafe `init` functions,
but I wanted to squash this out first in case I don't get to it all today.
---
 examples/src/bin/adc_interrupt.rs   |  4 ++--
 examples/src/bin/adc_polling.rs     | 11 ++---------
 examples/src/bin/hello.rs           |  2 +-
 examples/src/bin/lpuart_buffered.rs |  2 +-
 examples/src/bin/lpuart_polling.rs  |  2 +-
 examples/src/bin/rtc_alarm.rs       |  2 +-
 6 files changed, 8 insertions(+), 15 deletions(-)

(limited to 'examples/src/bin')

diff --git a/examples/src/bin/adc_interrupt.rs b/examples/src/bin/adc_interrupt.rs
index 9fed052fd..0d3a75a28 100644
--- a/examples/src/bin/adc_interrupt.rs
+++ b/examples/src/bin/adc_interrupt.rs
@@ -36,7 +36,7 @@ async fn main(_spawner: Spawner) {
 
     // Create UART instance using LPUART2 with P2_2 as TX and P2_3 as RX
     unsafe {
-        embassy_mcxa_examples::init_uart2_pins(hal::pac());
+        embassy_mcxa_examples::init_uart2_pins();
     }
     let mut uart = Lpuart::new_blocking(
         p.LPUART2, // Peripheral
@@ -48,7 +48,7 @@ async fn main(_spawner: Spawner) {
     uart.write_str_blocking("\r\n=== ADC interrupt Example ===\r\n");
 
     unsafe {
-        init_adc_pins(hal::pac());
+        init_adc_pins();
     }
 
     let adc_config = LpadcConfig {
diff --git a/examples/src/bin/adc_polling.rs b/examples/src/bin/adc_polling.rs
index 545f8f77a..02ac321b5 100644
--- a/examples/src/bin/adc_polling.rs
+++ b/examples/src/bin/adc_polling.rs
@@ -22,10 +22,6 @@ const G_LPADC_RESULT_SHIFT: u32 = 0;
 async fn main(_spawner: Spawner) {
     let p = hal::init(hal::config::Config::default());
 
-    unsafe {
-        init_uart2_pins(hal::pac());
-    }
-
     // Create UART configuration
     let config = Config {
         baudrate_bps: 115_200,
@@ -36,7 +32,8 @@ async fn main(_spawner: Spawner) {
 
     // Create UART instance using LPUART2 with P2_2 as TX and P2_3 as RX
     unsafe {
-        init_uart2_pins(hal::pac());
+        init_uart2_pins();
+        init_adc_pins();
     }
     let mut uart = Lpuart::new_blocking(
         p.LPUART2, // Peripheral
@@ -48,10 +45,6 @@ async fn main(_spawner: Spawner) {
 
     uart.write_str_blocking("\r\n=== ADC polling Example ===\r\n");
 
-    unsafe {
-        init_adc_pins(hal::pac());
-    }
-
     let adc_config = LpadcConfig {
         enable_in_doze_mode: true,
         conversion_average_mode: CalAvgs::Average128,
diff --git a/examples/src/bin/hello.rs b/examples/src/bin/hello.rs
index e2d0b413d..0362480c1 100644
--- a/examples/src/bin/hello.rs
+++ b/examples/src/bin/hello.rs
@@ -28,7 +28,7 @@ async fn main(_spawner: Spawner) {
 
     // Create UART instance using LPUART2 with P2_2 as TX and P2_3 as RX
     unsafe {
-        embassy_mcxa_examples::init_uart2_pins(hal::pac());
+        embassy_mcxa_examples::init_uart2_pins();
     }
     let mut uart = Lpuart::new_blocking(
         p.LPUART2, // Peripheral
diff --git a/examples/src/bin/lpuart_buffered.rs b/examples/src/bin/lpuart_buffered.rs
index b0d19ef16..4c9294f57 100644
--- a/examples/src/bin/lpuart_buffered.rs
+++ b/examples/src/bin/lpuart_buffered.rs
@@ -32,7 +32,7 @@ async fn main(_spawner: Spawner) {
     hal::interrupt::LPUART2.configure_for_uart(hal::interrupt::Priority::P3);
 
     unsafe {
-        init_uart2_pins(hal::pac());
+        init_uart2_pins();
     }
 
     // UART configuration (enable both TX and RX)
diff --git a/examples/src/bin/lpuart_polling.rs b/examples/src/bin/lpuart_polling.rs
index 525d42e2c..c8666e64a 100644
--- a/examples/src/bin/lpuart_polling.rs
+++ b/examples/src/bin/lpuart_polling.rs
@@ -15,7 +15,7 @@ async fn main(_spawner: Spawner) {
 
     // Board-level init for UART2 clocks and pins.
     unsafe {
-        init_uart2_pins(hal::pac());
+        init_uart2_pins();
     }
 
     // Create UART configuration
diff --git a/examples/src/bin/rtc_alarm.rs b/examples/src/bin/rtc_alarm.rs
index a54b4a817..6f8a77101 100644
--- a/examples/src/bin/rtc_alarm.rs
+++ b/examples/src/bin/rtc_alarm.rs
@@ -34,7 +34,7 @@ async fn main(_spawner: Spawner) {
 
     // Create UART instance using LPUART2 with P2_2 as TX and P2_3 as RX
     unsafe {
-        embassy_mcxa_examples::init_uart2_pins(hal::pac());
+        embassy_mcxa_examples::init_uart2_pins();
     }
     let mut uart = Lpuart::new_blocking(
         p.LPUART2, // Peripheral
-- 
cgit