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Diffstat (limited to 'book/en/src/by-example/app_priorities.md')
| -rw-r--r-- | book/en/src/by-example/app_priorities.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/book/en/src/by-example/app_priorities.md b/book/en/src/by-example/app_priorities.md index 86ff985..4703291 100644 --- a/book/en/src/by-example/app_priorities.md +++ b/book/en/src/by-example/app_priorities.md @@ -4,9 +4,9 @@ The `priority` argument declares the static priority of each `task`. -For Cortex-M, tasks can have priorities in the range `1..=(1 << NVIC_PRIO_BITS)` where `NVIC_PRIO_BITS` is a constant defined in the `device` crate. +For Cortex-M, tasks can have priorities in the range `0..=(1 << NVIC_PRIO_BITS)` where `NVIC_PRIO_BITS` is a constant defined in the `device` crate. -Omitting the `priority` argument the task priority defaults to `1`. The `idle` task has a non-configurable static priority of `0`, the lowest priority. +Omitting the `priority` argument the task priority defaults to `0`. The `idle` task has a non-configurable static priority of `0`, the lowest priority. > A higher number means a higher priority in RTIC, which is the opposite from what > Cortex-M does in the NVIC peripheral. |