Gregory Nutt
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70e502adb0
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Replace irqsave() with enter_critical_section(); replace irqrestore() with leave_critical_section()
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2016-02-13 19:11:09 -06:00 |
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Gregory Nutt
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f055d4cac4
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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
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2015-05-26 08:09:10 -06:00 |
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Gregory Nutt
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59412f25ce
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SAM4CM free-running time: Change overflow type from uint16 to uint32. From Max Neklyudov.
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2015-02-25 08:12:31 -06:00 |
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Gregory Nutt
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f017f4c8a8
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SAM4CM: Add support for tickless operation
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2015-02-03 07:00:54 -06:00 |
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