From 921780e6bfb9bcb2cd087b8aa8b094d792c99fa2 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Thu, 8 Jun 2023 16:08:40 +0200
Subject: Make interrupt module more standard.

- Move typelevel interrupts to a special-purpose mod: `embassy_xx::interrupt::typelevel`.
- Reexport the PAC interrupt enum in `embassy_xx::interrupt`.

This has a few advantages:
- The `embassy_xx::interrupt` module is now more "standard".
  - It works with `cortex-m` functions for manipulating interrupts, for example.
  - It works with RTIC.
- the interrupt enum allows holding value that can be "any interrupt at runtime", this can't be done with typelevel irqs.
- When "const-generics on enums" is stable, we can remove the typelevel interrupts without disruptive changes to `embassy_xx::interrupt`.
---
 embassy-stm32/src/time_driver.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'embassy-stm32/src/time_driver.rs')

diff --git a/embassy-stm32/src/time_driver.rs b/embassy-stm32/src/time_driver.rs
index bab700993..8f282bafb 100644
--- a/embassy-stm32/src/time_driver.rs
+++ b/embassy-stm32/src/time_driver.rs
@@ -11,7 +11,7 @@ use embassy_time::driver::{AlarmHandle, Driver};
 use embassy_time::TICK_HZ;
 use stm32_metapac::timer::regs;
 
-use crate::interrupt::Interrupt;
+use crate::interrupt::typelevel::Interrupt;
 use crate::pac::timer::vals;
 use crate::rcc::sealed::RccPeripheral;
 use crate::timer::sealed::{Basic16bitInstance as BasicInstance, GeneralPurpose16bitInstance as Instance};
-- 
cgit 


From 8c93805ab5a13c784e072c8e6e59b354ee902d99 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Thu, 8 Jun 2023 18:00:19 +0200
Subject: Add `rt` feature to HALs, cfg out interrupt handling when not set.

---
 embassy-stm32/src/time_driver.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'embassy-stm32/src/time_driver.rs')

diff --git a/embassy-stm32/src/time_driver.rs b/embassy-stm32/src/time_driver.rs
index 8f282bafb..e82501a45 100644
--- a/embassy-stm32/src/time_driver.rs
+++ b/embassy-stm32/src/time_driver.rs
@@ -40,6 +40,7 @@ type T = peripherals::TIM15;
 foreach_interrupt! {
     (TIM2, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim2)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -47,6 +48,7 @@ foreach_interrupt! {
     };
     (TIM3, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim3)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -54,6 +56,7 @@ foreach_interrupt! {
     };
     (TIM4, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim4)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -61,6 +64,7 @@ foreach_interrupt! {
     };
     (TIM5, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim5)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -68,6 +72,7 @@ foreach_interrupt! {
     };
     (TIM12, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim12)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
@@ -75,6 +80,7 @@ foreach_interrupt! {
     };
     (TIM15, timer, $block:ident, UP, $irq:ident) => {
         #[cfg(time_driver_tim15)]
+        #[cfg(feature = "rt")]
         #[interrupt]
         fn $irq() {
             DRIVER.on_interrupt()
-- 
cgit