Compiler mikroC PRO for 8051 version 3.6.0
Chip C8051F350 (Silabs)
The ics command doesn't work.
Compile the sample below and look at the generated assembly: it is the same, with or without the ics command
Worse: since the code has more than 8 bytes, it overlaps the next interrupt function. Obviously I am doing something
wrong, or else it would be impossible to use interrupts. So, what is the correct way to do it?
void main()
{
while (1) {}
}
void Timer2InterruptHandler() org IVT_ADDR_ET2 ics ICS_OFF
{
TMR2CN.TF2H = 0;
}
Interrupt context saving problem
General discussion on mikroC PRO for 8051.
Author
Message
- petar.suknjaja
- mikroElektronika team
- Posts: 683
- Joined: 05 Mar 2018 09:44
- Location: Belgrade
Re: Interrupt context saving problem
#2 Post by petar.suknjaja » 02 Jul 2019 11:02
Hi,
I'll review this and let you know what I've found out.
Kind regards,
Petar
I'll review this and let you know what I've found out.
Kind regards,
Petar
Re: Interrupt context saving problem
#3 Post by adaniel » 02 Jul 2019 13:20
Thanks Petar for your answer. Don't work too hard, I already have the answer for my second question: there is no overlapping problem since the first handler instruction is a LJMP.
I still have an ics problem: I would like to have full control of registers to be saved, if possible.
I still have an ics problem: I would like to have full control of registers to be saved, if possible.
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