Sign in

username:

password:



Not a member?

Search lpc2000



Search tips

Subscribe to lpc2000



lpc2000 by Keywords

2106 | ADC | ARM7 | Atmel | Bootloader | CAN | CrossStudio | CrossWorks | DDS | ECos | Ethernet | ETM | FIFO | FLASH | FPGA | GCC | GDB | GNU | GNUARM | GPIO | I2C | IAP | IAR | JTAG | Kickstart | LCD | Linux | LPC | LPC-E2294 | LPC2000 | LPC2100 | LPC2104 | Lpc2106 | Lpc210x | LPC2114 | LPC2119 | LPC2124 | LPC2129 | Lpc2138 | LPC213x | LPC21xx | LPC2210 | LPC2212 | LPC2214 | LPC2292 | LPC2294 | LPC2xxx | LPC3128 | MCB2100 | Olimex | Philips | PWM | Rowley | RTC | RTOS | SPI | SSP | UART | UART0 | UART1 | ULINK | USB | Watchdog | Wiggler

Ads

Discussion Groups

Discussion Groups | LPC2000 | Re: Interrupts in C with GNU compiler

Discussion group dedicated to the Philips LPC2000 family of ARM MCUs

Interrupts in C with GNU compiler - ksrabit2000 - Jan 27 5:00:00 2004

Does anyone have an example with interrupts written in C with the
standard GNU compiler? I am missing the keyword interrupt.

Thanks




(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )


Re: Interrupts in C with GNU compiler - lpc2100 - Feb 2 13:21:00 2004

checkout these threads

http://groups.yahoo.com/group/lpc2100/message/209

http://groups.yahoo.com/group/lpc2100/message/223

--- In , "ksrabit2000" <klburger@f...> wrote:
> Does anyone have an example with interrupts written in C with the
> standard GNU compiler? I am missing the keyword interrupt.
>
> Thanks




(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )

Re: Interrupts in C with GNU compiler - biotags - Feb 15 9:36:00 2004

--- In , "lpc2100" <lpc2100@y...> wrote:
> checkout these threads
>
> http://groups.yahoo.com/group/lpc2100/message/209
>
> http://groups.yahoo.com/group/lpc2100/message/223
>
> --- In , "ksrabit2000" <klburger@f...> wrote:
> > Does anyone have an example with interrupts written in C with the
> > standard GNU compiler? I am missing the keyword interrupt.
> >
> > Thanks

This is one area in which I've been working too, with the Ashling
EVBA7 evaluation board. Once you get the interrupt code running the
first time, the important thing to remember is that you need to start
from the 'reset' state of the VIC and the timer. I see it's quite
possible with the JTAG emulator to lock up the timer and the VIC so
that even though the registers are set up correctly, the VIC state
needs to be cleared before a new interrupt is activated. With a timer
generating a period interrupt request, the VIC can stop generating
interrupt requrests to the core.

Any one else have more information on this ?

Russ



(You need to be a member of lpc2000 -- send a blank email to lpc2000-subscribe@yahoogroups.com )