Gregory Nutt
a9e2195e65
Remove unused 'running' field from freerun lower half drivers.
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That field is never used and, in most cases, is never initialized correctly.
This should have no impact to anything with the possible exception of free-running drivers.
Verified using CI builds only.
2021-04-07 20:35:50 -03:00
Alin Jerpelea
9be2db897d
arch: sam: move references from License header
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for compliance references should be moved after the license header
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-04-07 06:43:20 -05:00
Alin Jerpelea
60424bc762
arch: arm: sam: fix nxstyle errors
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Fix nxstyle errors to pass CI
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-28 13:34:50 -07:00
Gustavo Henrique Nihei
330eff36d7
sourcefiles: Fix relative path in file header
2021-03-09 23:18:28 +08:00
Xiang Xiao
6a3c2aded6
Fix wait loop and void cast ( #24 )
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* Simplify EINTR/ECANCEL error handling
1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx
* Unify the void cast usage
1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
2020-01-02 10:54:43 -06:00
Gregory Nutt
a5a776e223
SAM4CM: Add option to support oneshot timer without free-running timer. Add oneshot lower half driver.
2016-08-11 17:04:19 -06:00
Gregory Nutt
37b9742189
Centralize definitions associated with CONFIG_DEBUG_TIMER
2016-06-16 07:16:25 -06:00
Gregory Nutt
a1469a3e95
Add CONFIG_DEBUG_ERROR. Change names of *dbg() * *err()
2016-06-11 15:50:49 -06:00
Gregory Nutt
fc3540cffe
Replace all occurrences of vdbg with vinfo
2016-06-11 11:59:51 -06:00
Gregory Nutt
70e502adb0
Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()
2016-02-13 19:11:09 -06:00
Gregory Nutt
f055d4cac4
Logic that samples the free running counter reads the pending interrupt status regsiter and can cause interrupts to be lost. So, if when the status regsiter is read, the logic must also handle the timer overflow event. Found and fixed by Max Neklyudov
2015-05-26 08:09:10 -06:00
Gregory Nutt
59412f25ce
SAM4CM free-running time: Change overflow type from uint16 to uint32. From Max Neklyudov.
2015-02-25 08:12:31 -06:00
Gregory Nutt
f017f4c8a8
SAM4CM: Add support for tickless operation
2015-02-03 07:00:54 -06:00
