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| author |  Alex Martens <alexmgit@protonmail.com>
| 2021-08-05 20:55:46 -0700 |
|---|---|---|
| committer | Alex Martens <alexmgit@protonmail.com>
| 2021-08-14 13:01:54 -0700 |
| commit | 52b895f715016083096363cc0059ff2e5338a603 (patch) | |
| tree | c8d70eb4f366ec84195ec287215f34ee0c82bb98 /src | |
| parent | bb41983ad51a8d6bbde70507358b792cdbdbd3be (diff) | |
| download | cortex-m-52b895f715016083096363cc0059ff2e5338a603.tar.gz cortex-m-52b895f715016083096363cc0059ff2e5338a603.tar.zst cortex-m-52b895f715016083096363cc0059ff2e5338a603.zip | |
Add DWT.set_cycle_count
Diffstat (limited to 'src')
| -rw-r--r-- | src/peripheral/dwt.rs | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/peripheral/dwt.rs b/src/peripheral/dwt.rs index 21af4f1..9e8e638 100644 --- a/src/peripheral/dwt.rs +++ b/src/peripheral/dwt.rs @@ -160,6 +160,13 @@ impl DWT { unsafe { (*Self::ptr()).cyccnt.read() } } + /// Set the cycle count + #[cfg(not(armv6m))] + #[inline] + pub fn set_cycle_count(&mut self, count: u32) { + unsafe { self.cyccnt.write(count) } + } + /// Removes the software lock on the DWT /// /// Some devices, like the STM32F7, software lock the DWT after a power cycle. |