Disabling Interrupts
Date: 16 Jun 2005 07:58:23 -0700
Why we need to disable the interrupts ( source interrupt ) in the User
ISR when, it is done by the Interrupt routine function of BSP.
By BSP I mean Linux Kernel
Relevant Pages
- Re: Is it possibe to generate interrupts from OS timers ?
... As Bruce already indicated, the BSP supports a given *BOARD*, not a ... installable interrupt handler to avoid modifying the BSP for *your* board. ... registers hold the relevant interrupt bits. ... How do i create the timer hardware irq? ...
(microsoft.public.windowsce.app.development) - Re: regarding wince
... already have a BSP. ... If you need to handle a new interrupt, ... You can not access timer registers ... registers and ISR as our own. ...
(microsoft.public.windowsce.embedded.vc) - Re: VxWorks interrupt source
... Some BSP have a function sysIsrShow that you can use in the shell. ... sysIsrShow - show installed ISRs ... This routine displays the interrupt vector tables used by the local ... When I turn up the message rate, INTERRUPT jumps to 25% of the total ...
(comp.os.vxworks) - Re: Is it possibe to generate interrupts from OS timers ?
... It contains the BSP for PXA270. ... Also where do i find the code needed for implementing the interrupt? ... registers hold the relevant interrupt bits. ... How do i create the timer hardware irq? ...
(microsoft.public.windowsce.app.development) - Re: Is it possibe to generate interrupts from OS timers ?
... device and have control over the interrupt handling process yourself. ... Remember that, if the BSP doesn't allow installable ISRs, you can't do them ... I think i read before that the Windows Multimedia timer cannot ... I know of other board vendors, like Applied Data Systems, ...
(microsoft.public.windowsce.app.development) |
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