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Update README.md

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Andre Richter 2019-10-21 21:48:19 +02:00 committed by Andre Richter
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05_safe_globals/README.md
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@ -39,6 +39,17 @@ you can check out implemntations in the [spin crate] or the [parking lot crate].
[spin crate]: https://github.com/mvdnes/spin-rs [spin crate]: https://github.com/mvdnes/spin-rs
[parking lot crate]: https://github.com/Amanieu/parking_lot [parking lot crate]: https://github.com/Amanieu/parking_lot
### Give it a try
```console
make qemu
[...]
[0] Hello from pure Rust!
[1] Chars written: 26
[2] Stopping here.
```
## Diff to previous ## Diff to previous
```diff ```diff
@ -159,7 +170,8 @@ diff -uNr 04_zero_overhead_abstraction/src/bsp/rpi.rs 05_safe_globals/src/bsp/rp
+ // Convert newline to carrige return + newline. + // Convert newline to carrige return + newline.
+ if c == ' + if c == '
' { ' {
+ self.write_char(' ') + self.write_char('
')
} }
+ +
+ self.write_char(c); + self.write_char(c);