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fix panic handler exercise

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Mirabellensaft 2022-12-06 16:56:54 +01:00
parent 74bdeb3665
commit 514bcf68d3
1 changed files with 3 additions and 2 deletions
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5
embedded-workshop-book/src/panicking.md
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@ -37,12 +37,13 @@ stack backtrace:
In `no_std` programs the behavior of panic is defined using the `#[panic_handler]` attribute. In the example, the *panic handler* is defined in the `panic_log` crate but we can also implement it manually:
✅ Comment out the `panic_probe` import and add the following function to the example:
✅ Comment out the `use apps as _;` import and add the following function to the example:
``` rust
#[panic_handler]
fn panic(info: &core::panic::PanicInfo) -> ! {
defmt::panic!("{}", info);
defmt::error!("{}", defmt::Debug2Format(info));
asm::udf();
}
```