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nrf hals copy memory.x automatically

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Albert Skog
2020-11-09 19:29:57 +01:00
parent 31f05205af
commit 34ac080256
1 changed files with 4 additions and 5 deletions
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README.md
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@@ -103,17 +103,16 @@ Now that you have selected a HAL, fix the HAL import in `src/lib.rs`
+use nrf52840_hal as _; // memory layout
```
#### 6. Get a linker script
#### (6. Get a linker script)
Some HAL crates require that you copy over a file called `memory.x` from the HAL to the root of your project. For nrf52840-hal, the file is in the folder `nrf-hal/nrf52840-hal/`. You can get it from your local Cargo folder, the default location is:
Some HAL crates require that you manually copy over a file called `memory.x` from the HAL to the root of your project. For nrf52840-hal, this is done automatically so no action is needed. For other HAL crates, you can get it from your local Cargo folder, the default location is under:
```
~/.cargo/registry/src/github.com-<long number>/nrf-hal/nrf52840-hal/memory.x
~/.cargo/registry/src/
```
You can also get the file from nrf-hal's [Github repository]. If you are using another HAL, you may need to write the file yourself. Check the documentation for the HAL you are using!
Not all HALs provide a memory.x file, you may need to write it yourself. Check the documentation for the HAL you are using.
[Github repository]: https://github.com/nrf-rs/nrf-hal/tree/master/nrf52840-hal/
#### 7. Run!