diff options
| -rw-r--r-- | book/en/src/by-example/app.md | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/book/en/src/by-example/app.md b/book/en/src/by-example/app.md index 6a011936..50f2842c 100644 --- a/book/en/src/by-example/app.md +++ b/book/en/src/by-example/app.md @@ -23,9 +23,8 @@ to use the [`cortex_m_rt::entry`] attribute. ## `init` Within the `app` module the attribute expects to find an initialization -function marked with the `init` attribute. This function must have signature -`fn(init::Context) [-> init::LateResources]` (the return type is not always -required). +function marked with the `init` attribute. This function must have +signature `fn(init::Context) -> (init::LateResources, init::Monotonics)`. This initialization function will be the first part of the application to run. The `init` function will run *with interrupts disabled* and has exclusive access |