Re: [rtl] FW: ARM????
Well Victor will - AFAIK - release a gpl version soon? But there is a RTAI port done by SYSGO which is in the RTAI cvs already. - Original Message - From: "Gearheart, Todd (Raytheon)" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, May 21, 2002 7:01 PM Subject: [rtl] FW: ARM > > > > -Original Message- > > From: Gearheart, Todd (Raytheon) > > Sent: Tuesday, May 21, 2002 12:01 PM > > To: 'RTLinux newsgroup' > > Subject: ARM > > > > Does anyone plane RT support for SA-1110 StrongARM processors? > -- [rtl] --- > To unsubscribe: > echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR > echo "unsubscribe rtl " | mail [EMAIL PROTECTED] > -- > For more information on Real-Time Linux see: > http://www.rtlinux.org/ > -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
Re: [rtl] FW: ARM????
> > > > > > Does anyone plane RT support for SA-1110 StrongARM processors? Check out http://www.imec.be/rtlinux for a port done at the IMEC for rtlinux-3.0 There als is a rtlinuxpro port for the current rtlinuxpro version from fsmlabs.com as a comercial product with support. hofrat -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
[rtl] FW: ARM????
> -Original Message- > From: Gearheart, Todd (Raytheon) > Sent: Tuesday, May 21, 2002 12:01 PM > To: 'RTLinux newsgroup' > Subject: ARM > > Does anyone plane RT support for SA-1110 StrongARM processors? -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
Re: [rtl] How can i run three real time task in the RTlinux?
Hyugjin, Could you show us [portions of] your source code so we can help you figure this out? Does the system also crash with the standard rtl_sched? (are you sure it is hello and not rtl_sched that crashes it?) Pablo Alvarez On Tuesday 21 May 2002 02:52, you wrote: > Hyugjin Kwon wrote: > > > I experiments three task modelperiod : 100, avg execution time: > > 70period : 50, avg execution time: 10period : 10, avg execution time: > > 1 I modify the hello example code life follwoing:create 3 thread( > > thread 1: print 0, thread 2 : print 1, thead 3 : print 2 )each thread > > has thread_routine But i Can't get the correct execution profile..I > > modify the rtl_sched file to profile the execution time.the modified > > scheduler prints time informations likestart time: preempted > > time: execution time: If i run the modified hello > > example, the system is down. How can i solve the > > problem?plzhelp.. > > This message definitely does not contain enough info to solve whatever > problem you might have ... > Anyway ... it should not be a problem to start 3 threads without > having to change the scheduler. -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
RE: [rtl] time is delayed with rt tasks
Title: RE: [rtl] time is delayed with rt tasks I'm running a RT taks for weeks --- without any time changes besides the normal HW-clock drift (which is adjusted automatically). Are you using any unusual HW? Bye, Norbert > -Original Message- > From: S. Ancelot [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, May 21, 2002 10:52 AM > To: [EMAIL PROTECTED] > Subject: [rtl] time is delayed with rt tasks > > > Hi, > > When you run RT tasks, rtlinux does not seam to adjust the > computer time > , this means that when you have rt tasks running, you can not use > computer time sinc it is not accurated . > Example : after one day running , my computer time is 20 > minutes late !!! > > I would like to know if somebody has got some solutions ? > > Bye > Steph > > > -- [rtl] --- > To unsubscribe: > echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR > echo "unsubscribe rtl " | mail [EMAIL PROTECTED] > -- > For more information on Real-Time Linux see: > http://www.rtlinux.org/ > > >
[rtl] Simplified,Affordable,Knowledgeable,Fast,Friendly Computer Technical Support - 10% off first call with this ad
If you want to solve your computer issues and not wait hours for a response, not pay high hourly fees, not speak with inexperienced people, not pay membership or support contract fees. Then contact JuTan Computer Services where you call or e-mail your issue, receive immediate response and pay only for that issue. JuTan Computer Service is the simplified, affordable solution to Computer Technical Support. www.jutan.com -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
[rtl]Attch: problem in compiling application with glibc.2.0.7 on MiniRtl
Sorry attachments for my previous mail are included with this one!!Do You Yahoo!?
LAUNCH - Your Yahoo! Music Experience
#include
#include
int main(int argc, char**argv){
char *p;
p = (char*)malloc( 5*sizeof( char ) );
printf("Hello,World\n");
return 0;
}
//Tectonas SoftSolutions (P) Ltd. ( www.tectonas.com )
//user.c Usage of functions of PLC.
//
//
// By Nidhi Mishra ( [EMAIL PROTECTED] )
// Copyright (c) Tectonas 2002
// 4-30-2000
// Free usage granted in all applications including commercial.
// Do NOT distribute without permission from me. I can be reached
// at ( [EMAIL PROTECTED] ) , ( [EMAIL PROTECTED] )
// www.tectonas.com
//Please feel free to mail me about this project.
//
//
// REVISIONS:
//
//
//
/* Usr Application */
#include
#include
#include
#include
#include
#include
#include
#include
#include "control.h"
#define FILE_MODE (S_IRUSR | S_IWUSR | S_IWOTH | S_IRGRP | S_IWGRP)
#define DB_READ 0x04
#define DB_WRITE 0x03
#define DB_SYS 0x18
#define DB_DIR 0x1B
#define DB_BINFO 0x1A
#define DB_BOWRITE 0x08
char fifo[8];
Msg msg;
Com_port com;
static int flag = 0;
int usage(int a){
if ( a == 1){
printf("Usage: <./read> \n\n");
printf("User prog. to interact with as511 Siemens Protcol\n");
printf("___\n");
}
if ( a == 2){
printf("Usage: <./write> \n\n");
printf("User prog. to interact with as511 Siemens Protcol\n");
printf("___\n");
}
if ( a == 3){
printf("See, that as511.o driver is loaded or not..\n");
printf("Type ""lsmod"" to see driver listing...\n");
printf("-\n");
printf("Usage: <./app_name> ...\n");
}
return 0;
}
int main(int argc, char *argv[]){
int fd4,iNumber;
int index,count =0,read_n,dir_data;
unsigned short data=0x01,data_sys;
char *ans_buff;
int fd9,fd10;
int n,i;
char ret[2];
msg.len = 1;
msg.db_write = NULL;
printf("First Step\n");
if( ( fd4=open("/dev/rtf4",O_WRONLY|O_NONBLOCK)) < 0 ){
printf("Error in opening fifo /dev/rtf4...read this\n");
usage(3);
exit(1);
}
printf("Next Step\n");
if ( (ans_buff = (char *)malloc(48*sizeof(char))) == NULL){
printf("memory allocation error\n");
exit(1);
}
#ifdef __WRITE__
if ( argc < 3){
usage(2);
exit(0);
}
msg.len = atoi( argv[2] );
if ( argc < (msg.len + 3) ){
printf("Some datas are not specified on command line\n");
exit(0);
}
if((msg.db_write=(unsigned short *)malloc(msg.len*sizeof(unsigned short)
))==NULL ){
printf("Error:");
exit(1);
}
/* This is the location, where address value can be specified*/
msg.command = DB_WRITE;
msg.init_addr = strtoul(argv[1],NULL,16);
/* Data is written with increment of 1 but any data values can be
specified
*/
i = 3;
for(index = 0; index < msg.len; index++){
msg.db_write[index] = strtoul(argv[i],NULL,16);
}
/* Now, supply the data to driver for execution */
if( ( iNumber = write(fd4 ,&msg ,sizeof(msg)) ) < 0 ){
exit(1);
}
#endif
#ifdef __READ__
if ( argc != 2){
usage(1);
exit(0);
}
printf("Last Step\n");
com.port = 0;
if( (fd9 = open("/dev/rtf9", O_WRONLY | O_NONBLOCK )) < 0){
printf("Unable to open fifo 9");
exit(0);
}
n = write(fd9, &com, sizeof(com));
if ( n < 0) {
printf("Unable to write to fifo 9"); exit(0);
}
close(fd9);
msg.command= DB_READ;
msg.init_addr = strtoul(argv[1],NULL,16);
msg.final_addr = strtoul(argv[2],NULL,16);
if( ( iNumber = write(fd4 ,&msg ,sizeof(msg)) ) < 0 ){
exit(1);
}
sleep(5);
while( (read_n = read(fd4, ans_buff, 3)) > 0){
ans_buff [read_n] = 0;
printf("%s\n", ans_buff);
}
#endif
#ifdef __SYS__
msg.command=DB_SYS;
msg.init_addr=0x;
com.port = 0;
if( (fd9 = open("/d
[rtl] problem in compiling application with glibc.2.0.7 on MiniRtl
Hi all, well I am having a problem compiling my user space application with glibc 2.0.7. Actually i have tried compiling a simple hello world program with glibc 2.0.7, it works when loaded on floppy with minirtl. However i get a Seg Fault with my user space application which I actually require. It uses memory allocation through malloc, which i don't think should be the cause of above error, because i used malloc even in hello world app but it worked. I am attaching the files of hello world program and even my user space app along with Makefile. I have referred to the minirtl.html also , which describes compilation of apps with glibc2.0.7, but still my app is giving error of Seg Fault.! Regards, NidhiDo You Yahoo!? LAUNCH - Your Yahoo! Music Experience
[rtl]
I have to install a network driver rt_net to implement socket programming/UDP to my existing kernel - 2.4.4 with rtlinux-3.1 As per the Install manual I tried to install the driver but got problem at the time of make.(compilation).The errors are: make[2]: *** [3c59x_rt_new.o] Error 1make[2]: Leaving directory `/usr/src/rtl/rtlinux-3.1/rtnet-0.9.1/drivers/net'make[1]: *** [_modsubdir_net] Error 2make[1]: Leaving directory `/usr/src/rtl/rtlinux-3.1/rtnet-0.9.1/drivers'make: *** [_mod_drivers] Error 2what version of RTlinux should be used for rtnet-0.9?Shall we use rtlinux 3.1 ? Please forward me any related information and the steps to install thenetwork driver to my rtlinux. Thanking you in anticipation. with regards, M.Vanaja
Re: [rtl] time is delayed with rt tasks
> Hi, > > When you run RT tasks, rtlinux does not seam to adjust the computer time > , this means that when you have rt tasks running, you can not use > computer time sinc it is not accurated . > Example : after one day running , my computer time is 20 minutes late !!! > > I would like to know if somebody has got some solutions ? > what kernel version which rtlinux version what hardware is this happening on ?? thx ! hofrat -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
[rtl] Seen my previous rt_com message ???
Have you seen my message for a new version of rt_com 0.5.5 working correctly with RTLinux v3 ? I've posted my message many times, and never seen it in my e-mail client... And when I go onto the fsmlabs site, I see all them. It seems that there is more messages seen when browsing than I really receive ??? http://www.fsmlabs.com/community/mailinglist/browse.htm?http://www2.fsmlabs.com/mailing_list/rtl.w5archive/0205/ Perhaps my message is filtered as publicity ? -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
[rtl] time is delayed with rt tasks
Hi, When you run RT tasks, rtlinux does not seam to adjust the computer time , this means that when you have rt tasks running, you can not use computer time sinc it is not accurated . Example : after one day running , my computer time is 20 minutes late !!! I would like to know if somebody has got some solutions ? Bye Steph -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
Re: [rtl] Problem using glibc 2.0.7 in MiniRTL with User Space App.
> > Hi, All, > > > With reference to booting rtlinux from floppy, there is a small problem that I have >encountered. My user space application has been developed with glibc 2.1.3, but >minirtl has version 2.0.7 right? The application runs well on desktop system, but >gives error: "Segmentation Fault" when I try to run it from minirtl on floppy.Now do >i have to recompile my user application with glibc 2.0.7 and try again with minirtl? > > Regards, > Nidhi > There is a discription of using glibc 2.0.7 with your apps and compiling them on a desktop with a glibc other than 2.0.7 at www.fsmlabs.at/documents.html and www.thinkingnerds.com/projects/minirtl/minirtl.htmlexit see the minidoc and the faq in the miniRTL download area. (it needs updating - so any contribution of your experience is welcome) hofrat -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
[no subject]
-- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
Re: [rtl] How can i run three real time task in the RTlinux?
Hyugjin Kwon wrote: I experiments three task modelperiod : 100, avg execution time: 70period : 50, avg execution time: 10period : 10, avg execution time: 1 I modify the hello example code life follwoing:create 3 thread( thread 1: print 0, thread 2 : print 1, thead 3 : print 2 )each thread has thread_routine But i Can't get the correct execution profile..I modify the rtl_sched file to profile the execution time.the modified scheduler prints time informations likestart time: preempted time: execution time: If i run the modified hello example, the system is down. How can i solve the problem?plzhelp.. This message definitely does not contain enough info to solve whatever problem you might have ... Anyway ... it should not be a problem to start 3 threads without having to change the scheduler. Vincent Nollet
[no subject]
-- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl " | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/
