From d82b8e4d07c3435e760267e1e2b5694955e7fee9 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Thu, 24 Apr 2025 15:36:19 +0200
Subject: [PATCH] cleaned up dependencies

---
 examples/simple/examples/timer-ticks.rs |  6 ++----
 va108xx-embassy/Cargo.toml              |  2 +-
 va108xx-hal/Cargo.toml                  | 20 ++------------------
 va108xx-hal/src/clock.rs                | 20 --------------------
 4 files changed, 5 insertions(+), 43 deletions(-)

diff --git a/examples/simple/examples/timer-ticks.rs b/examples/simple/examples/timer-ticks.rs
index 362075f..4640485 100644
--- a/examples/simple/examples/timer-ticks.rs
+++ b/examples/simple/examples/timer-ticks.rs
@@ -10,7 +10,6 @@ use panic_probe as _;
 use defmt_rtt as _;
 use portable_atomic::AtomicU32;
 use va108xx_hal::{
-    clock::{get_sys_clock, set_sys_clock},
     pac::{self, interrupt},
     prelude::*,
     time::Hertz,
@@ -32,7 +31,6 @@ fn main() -> ! {
     let mut delay = CountdownTimer::new(dp.tim2, 50.MHz());
     let mut last_ms = 0;
     defmt::info!("-- Vorago system ticks using timers --");
-    set_sys_clock(50.MHz());
     let lib_type = LibType::Hal;
     match lib_type {
         LibType::Pac => {
@@ -67,10 +65,10 @@ fn main() -> ! {
             }
         }
         LibType::Hal => {
-            let mut ms_timer = CountdownTimer::new(dp.tim0, get_sys_clock().unwrap());
+            let mut ms_timer = CountdownTimer::new(dp.tim0, 50.MHz());
             ms_timer.enable_interrupt(InterruptConfig::new(interrupt::OC0, true, true));
             ms_timer.start(1.kHz());
-            let mut second_timer = CountdownTimer::new(dp.tim1, get_sys_clock().unwrap());
+            let mut second_timer = CountdownTimer::new(dp.tim1, 50.MHz());
             second_timer.enable_interrupt(InterruptConfig::new(interrupt::OC1, true, true));
             second_timer.start(1.Hz());
         }
diff --git a/va108xx-embassy/Cargo.toml b/va108xx-embassy/Cargo.toml
index f8ed4ae..d956c7c 100644
--- a/va108xx-embassy/Cargo.toml
+++ b/va108xx-embassy/Cargo.toml
@@ -11,7 +11,7 @@ keywords = ["no-std", "hal", "cortex-m", "vorago", "va108xx"]
 categories = ["aerospace", "embedded", "no-std", "hardware-support"]
 
 [dependencies]
-vorago-shared-periphs = { git = "https://egit.irs.uni-stuttgart.de/rust/vorago-shared-periphs.git", features = ["vor1x"] }
+vorago-shared-periphs = { path = "../../vorago-shared-periphs", features = ["vor1x"] }
 va108xx-hal = { path = "../va108xx-hal" }
 
 [features]
diff --git a/va108xx-hal/Cargo.toml b/va108xx-hal/Cargo.toml
index d5943a0..34eb3ba 100644
--- a/va108xx-hal/Cargo.toml
+++ b/va108xx-hal/Cargo.toml
@@ -13,26 +13,10 @@ categories = ["aerospace", "embedded", "no-std", "hardware-support"]
 [dependencies]
 cortex-m = { version = "0.7", features = ["critical-section-single-core"]}
 cortex-m-rt = "0.7"
-nb = "1"
-paste = "1"
-vorago-shared-periphs = { git = "https://egit.irs.uni-stuttgart.de/rust/vorago-shared-periphs.git", features = ["vor1x"] }
-embedded-hal = "1"
-embedded-hal-async = "1"
-embedded-hal-nb = "1"
-embedded-io = "0.6"
-embedded-io-async = "0.6"
+vorago-shared-periphs = { path = "../../vorago-shared-periphs", features = ["vor1x"] }
 fugit = "0.3"
-typenum = "1"
-critical-section = "1"
-delegate = ">=0.12, <=0.13"
-heapless = "0.8"
-static_cell = "2"
 thiserror = { version = "2", default-features = false }
-void = { version = "1", default-features = false }
-once_cell = { version = "1", default-features = false }
 va108xx = { version = "0.5", default-features = false, features = ["critical-section", "defmt"] }
-embassy-sync = "0.6"
-
 defmt = { version = "0.3", optional = true }
 
 [target.'cfg(all(target_arch = "arm", target_os = "none"))'.dependencies]
@@ -43,7 +27,7 @@ portable-atomic = "1"
 [features]
 default = ["rt"]
 rt = ["va108xx/rt"]
-defmt = ["dep:defmt", "fugit/defmt", "embedded-hal/defmt-03", "vorago-shared-periphs/defmt"]
+defmt = ["dep:defmt", "vorago-shared-periphs/defmt"]
 
 [package.metadata.docs.rs]
 all-features = true
diff --git a/va108xx-hal/src/clock.rs b/va108xx-hal/src/clock.rs
index 6e9970a..6f28b49 100644
--- a/va108xx-hal/src/clock.rs
+++ b/va108xx-hal/src/clock.rs
@@ -1,29 +1,9 @@
 //! # API for clock related functionality
 //!
 //! This also includes functionality to enable the peripheral clocks
-use crate::time::Hertz;
-use cortex_m::interrupt::{self, Mutex};
-use once_cell::unsync::OnceCell;
-
 pub use vorago_shared_periphs::gpio::FilterClkSel;
 pub use vorago_shared_periphs::sysconfig::{disable_peripheral_clock, enable_peripheral_clock};
 
-static SYS_CLOCK: Mutex<OnceCell<Hertz>> = Mutex::new(OnceCell::new());
-
-/// The Vorago in powered by an external clock which might have different frequencies.
-/// The clock can be set here so it can be used by other software components as well.
-/// The clock can be set exactly once
-pub fn set_sys_clock(freq: impl Into<Hertz>) {
-    interrupt::free(|cs| {
-        SYS_CLOCK.borrow(cs).set(freq.into()).ok();
-    })
-}
-
-/// Returns the configured system clock
-pub fn get_sys_clock() -> Option<Hertz> {
-    interrupt::free(|cs| SYS_CLOCK.borrow(cs).get().copied())
-}
-
 pub fn set_clk_div_register(syscfg: &mut va108xx::Sysconfig, clk_sel: FilterClkSel, div: u32) {
     match clk_sel {
         FilterClkSel::SysClk => (),