diff options
| author | Henrik Tjäder <henrik@tjaders.com> | 2023-02-04 10:14:12 +0100 |
|---|---|---|
| committer | Henrik Tjäder <henrik@tjaders.com> | 2023-03-01 00:35:13 +0100 |
| commit | 858160a55d839bb4064006aa55ddb581259a3074 (patch) | |
| tree | 061990c8b008ab9ad3c9f21d5ec2f58f44877c9f /rtic-monotonics | |
| parent | ace010f4e9a7cf1d8b90e9a05eb1b7ea583c2c81 (diff) | |
rtic-monotonics: Simplify features, default is 1kHz
Make 100 Hz or 10 kHz opt in through features,
which are meant for testing primarily.
Diffstat (limited to 'rtic-monotonics')
| -rw-r--r-- | rtic-monotonics/CHANGELOG.md | 2 | ||||
| -rw-r--r-- | rtic-monotonics/Cargo.toml | 4 | ||||
| -rw-r--r-- | rtic-monotonics/src/systick_monotonic.rs | 25 |
3 files changed, 18 insertions, 13 deletions
diff --git a/rtic-monotonics/CHANGELOG.md b/rtic-monotonics/CHANGELOG.md index e990223..d3a9d84 100644 --- a/rtic-monotonics/CHANGELOG.md +++ b/rtic-monotonics/CHANGELOG.md @@ -13,4 +13,4 @@ For each category, *Added*, *Changed*, *Fixed* add new entries at the top! ### Fixed -## [v0.1.0] - 2023-xx-xx +## [v1.0.0] - 2023-xx-xx diff --git a/rtic-monotonics/Cargo.toml b/rtic-monotonics/Cargo.toml index f94a78b..4014fe7 100644 --- a/rtic-monotonics/Cargo.toml +++ b/rtic-monotonics/Cargo.toml @@ -22,10 +22,8 @@ embedded-hal-async = "0.2.0-alpha.0" fugit = { version = "0.3.6", features = ["defmt"] } rtic-time = { version = "1.0.0-alpha.0", path = "../rtic-time" } atomic-polyfill = "1" +cfg-if = "1.0.0" [features] -default = ["systick_1khz"] - systick_100hz = [] -systick_1khz = [] systick_10khz = [] diff --git a/rtic-monotonics/src/systick_monotonic.rs b/rtic-monotonics/src/systick_monotonic.rs index a5a0aef..885da92 100644 --- a/rtic-monotonics/src/systick_monotonic.rs +++ b/rtic-monotonics/src/systick_monotonic.rs @@ -8,16 +8,23 @@ use cortex_m::peripheral::SYST; use embedded_hal_async::delay::DelayUs; pub use fugit::ExtU32; -#[cfg(feature = "systick_100hz")] -const TIMER_HZ: u32 = 100; - -#[cfg(feature = "systick_1khz")] -const TIMER_HZ: u32 = 1_000; - -#[cfg(feature = "systick_10khz")] -const TIMER_HZ: u32 = 10_000; +// Features should be additive, here systick_100hz gets picked if both +// `systick_100hz` and `systick_10khz` are enabled. + +cfg_if::cfg_if! { + if #[cfg(feature = "systick_100hz")] + { + const TIMER_HZ: u32 = 100; + } else if #[cfg(feature = "systick_10khz")] + { + const TIMER_HZ: u32 = 10_000; + } else { + // Default case is 1 kHz + const TIMER_HZ: u32 = 1_000; + } +} -/// Systick implementing `rtic_monotonic::Monotonic` which runs at 1 kHz. +/// Systick implementing `rtic_monotonic::Monotonic` which runs at 1 kHz, 100Hz or 10 kHz. pub struct Systick; impl Systick { |