do drivers on QNX run in interrupt context ?
–
Cheers
Benzy Gabay
R&D, IPSec team
Everbee Wireless http://www.everbeewireless.com
Tel: + 972 9 956 01 35 Fax: + 972 9 955 96 54
mailto: bgabay@everbeewireless.com
do drivers on QNX run in interrupt context ?
Benzy Gabay
R&D, IPSec team
Everbee Wireless http://www.everbeewireless.com
Tel: + 972 9 956 01 35 Fax: + 972 9 955 96 54
mailto: bgabay@everbeewireless.com
Benzy Gabay <bgabay@everbeewireless.com> wrote:
do drivers on QNX run in interrupt context ?
Yes and no.
Depends on how you’ve structured your driver. QSSL will have to comment
on specific drivers, but generally you have a choice as to whether you
will or will not be using an Interrupt Service Routine (ISR). If you
don’t use an ISR, then you need not supply any code that runs in “interrupt
context”.
Robert Krten, PARSE Software Devices +1 613 599 8316.
Realtime Systems Architecture, Consulting and Training at www.parse.com
Email my initials at parse dot com.