Accessing embedded device behind firewall

Started by Anonymous in comp.arch.embedded11 years ago 8 replies

We would like to access a embedded (linux based) device behind a corporate firewall in a production facility. We would like to have telnet /...

We would like to access a embedded (linux based) device behind a corporate firewall in a production facility. We would like to have telnet / ssh access to the device, but offcoarse our client doesn't want to open any ports so we can access our device. Only outgoing http/https ports are opened towards the internet. We can install a server at our office with a fixed WAN ip adres where th...


i686 Embedded Linux

Started by Rob Gaddi in comp.arch.embedded11 years ago 6 replies

I'm trying to get started on a project getting Linux running on what's only kinda sorta an embedded system: a Celeron mini-iTX board with...

I'm trying to get started on a project getting Linux running on what's only kinda sorta an embedded system: a Celeron mini-iTX board with 256M of RAM. Boot drive is a 1GB CF card. On one hand, I've got all of the advice for people trying to put together a truly embedded system with much tighter resource restrictions that I've got, generally involving cross-compilers and recommendations t...


UK Embedded Masterclass - 7th and 12th May - Cambridge and Bristol

Started by Energi in comp.arch.embedded10 years ago

http://www.embedded-masterclass.com Hi, just to let you know that we are running the Embedded Masterclass again this. Thanks to all of you...

http://www.embedded-masterclass.com Hi, just to let you know that we are running the Embedded Masterclass again this. Thanks to all of you that supported it last year. We are re-running the Embedded Linux workshop, as we were oversubscribed last year - also workshops on GUI development, software timing analysis and MisraC++. Also, an agenda od useful technical presentations and a vendo...


openNetcam open source project recruiting developers

Started by bobicanprogram in comp.arch.embedded10 years ago 1 reply

A new open source project has started with the aim of producing an open framework for embedded Linux based video camera...

A new open source project has started with the aim of producing an open framework for embedded Linux based video camera systems. http://www.opennetcam.net/ Developers in this project will get to play in a very diverse sandbox. The framework itself will be layered on top of the ultra lightweight SIMPL toolkit (http://www.icanprogram.com/simpl) and when completed will be essentially a ...


Acess ARM9 hardware timers ( C and Linux )

Started by JimNorton in comp.arch.embedded10 years ago 6 replies

Hello everybody, I'm new to embedded linux development. I want to write some routines that need 1uS timer resolution. I understand that the...

Hello everybody, I'm new to embedded linux development. I want to write some routines that need 1uS timer resolution. I understand that the ARM9 processors have 16 bit hardware timers. How do one use these timers in linux from 'C'. Anybody have any example code? If I was writing is Assembly, as I do with PICS, it would probably be easy.. but this is the first time working with ARM9 and Li...


UK Embedded Masterclass - 7th and 12th May - Cambridge and Bristol

Started by Energi in comp.arch.embedded10 years ago

http://www.embedded-masterclass.com Hi, just to let you know that we are running the Embedded Masterclass again this. Thanks to all of you...

http://www.embedded-masterclass.com Hi, just to let you know that we are running the Embedded Masterclass again this. Thanks to all of you that supported it last year. We are re-running the Embedded Linux workshop, as we were oversubscribed last year - also workshops on GUI development, Software Timing Analysis and MisraC++. Various 'useful' technical presentations and an exhibition...


Suggestions required for embedded linux platform

Started by bluesmoke0 in comp.arch.embedded10 years ago 1 reply

Hi, I want to design a gateway platform for home automation application that can expose its services to WLAN. The platform should also be...

Hi, I want to design a gateway platform for home automation application that can expose its services to WLAN. The platform should also be able to support the Bluetooth connectivity. I am thinking to use an embedded Linux OS to enable it to execute the libupnp (UPnP SDK for linux) application for service discovery. Can any one suggest me a suitable embedded linux development board, more close...


Best starter/dev board for learning embedded Linux

Started by vorange in comp.arch.embedded10 years ago 4 replies

Hi, what's the best board for learning embedded linux. I'd like a small not-too-expensive board which comes with a manual and...

Hi, what's the best board for learning embedded linux. I'd like a small not-too-expensive board which comes with a manual and examples that takes me step by step from the basics to the advanced level. I'd like to learn as much as possible about it and take advantage of free libraries to interface with various peripherals (act as a usb host, save to an SD card, save to a usb attached...


Has anybody used embedded Linux on a single TI 67Xx DSP?

Started by mi1980 in comp.arch.embedded10 years ago

Dear all, Anyone succeeded in installing TinyOS or similar OS in a TI67xx DSP (in particular TMS320C6727)? My final purpose is to install...

Dear all, Anyone succeeded in installing TinyOS or similar OS in a TI67xx DSP (in particular TMS320C6727)? My final purpose is to install Corba and/or IEEE1451 in a custom board with 6727 DSP as the single microprocessor. Thanks, mi1980 --------------------------------------- This message was sent using the comp.arch.embedded web interface on http://www.EmbeddedRel...


newbie to embedded linux on arm

Started by tama in comp.arch.embedded10 years ago 23 replies

Hi Guys, I am new to linux/embedded linux. I have a strong understanding of embedded hardware and C programming. I want to learn linux/...

Hi Guys, I am new to linux/embedded linux. I have a strong understanding of embedded hardware and C programming. I want to learn linux/ embedded linux. Recently got a board from boradcon EM2400II + 5.6 TFT LCd touch screen. Can some one please suggest what is the best point to start with. how to set the tool chain, linux os, boot loader, compiler. How to develop a small application just a...


Beginner Embedded Linux in c

Started by najafa in comp.arch.embedded9 years ago 1 reply

Hi am a beginner in Embedded Linux in C. I need to know how to video stream real time in linux using ARM. I know the c language and socket...

Hi am a beginner in Embedded Linux in C. I need to know how to video stream real time in linux using ARM. I know the c language and socket programming but I need help in learning embedded programming using RTP/UDP. So far, I can't seem to find the right book or website to help or teach me. Any help or suggestion is most welcomed. Thank you. -----------------------------...


openvpn memory footpring

Started by Dirk Zabel in comp.arch.embedded9 years ago

Hi, I am trying to put openvpn into an embedded linux box. After having configured and compiled openssl and openvpn, it works fine. BUT the...

Hi, I am trying to put openvpn into an embedded linux box. After having configured and compiled openssl and openvpn, it works fine. BUT the memory footprint ist quite large compared with the applications size and the available flash space. After omitting unnecessary features via configure and after stripping the binary still needs 1.6 MB, mostly caused by openssl components. Has anybod...


Seeking JTAG emulator for Atmel AT91 ARM Cores on Linux

Started by Johnson in comp.arch.embedded9 years ago 39 replies

Hi there, We are porting a windows application from desktop into embedded Linux on Atmel AT91 ARM Cores, thus we need JTAG to debug the...

Hi there, We are porting a windows application from desktop into embedded Linux on Atmel AT91 ARM Cores, thus we need JTAG to debug the firmware under a Linux environment. However, SAM-ICE only connects via USB to a PC running Microsoft Windows2000 or XP. So I am looking for a JTAG emulator running on Linux. If you have any good idea/knowledge, could you please help? BTW, a frien...


Re: Seeking JTAG emulator for Atmel AT91 ARM Cores on Linux

Started by cs_p...@hotmail.com in comp.arch.embedded9 years ago

On Aug 20, 11:41=A0am, "cs_post...@hotmail.com" wrote: > Or you can run embedded linux, in which case > your debug hardware consists of...

On Aug 20, 11:41=A0am, "cs_post...@hotmail.com" wrote: > Or you can run embedded linux, in which case > your debug hardware consists of an ordinary serial, ethernet, or jtag > cable which allows you to use "desktop-style" software debug tools Sorry, should be usb, not jtag as the third choice.


Looking for BusyBox equivalent

Started by like2learn in comp.arch.embedded9 years ago 15 replies

I am developing an embedded linux system, and I would like a "Swiss-Army-Knife" tools utility like BusyBox in place. I am using Wind River Linux...

I am developing an embedded linux system, and I would like a "Swiss-Army-Knife" tools utility like BusyBox in place. I am using Wind River Linux 4.0, and to protect our business, some of our source codes won't be open, at least for now. However, the developers of BusyBox is sueing around to collect money, so I am looking for an equivalent. Any information will be highly appreciated. Thank you for ...


Embedded GUI Design Software for Linux

Started by like2learn in comp.arch.embedded9 years ago 2 replies

I would like to know what is the most popular Embedded GUI Design Software for Linux thesedays. I need a GUI for an embedded linux device, which...

I would like to know what is the most popular Embedded GUI Design Software for Linux thesedays. I need a GUI for an embedded linux device, which has a LCD with about a quarter of VGA size. Of course an attractive interface is preferred, as long as it doesn't take huge resource and development efforts (we are not game developers anyway). Our GUI developer have years of experience of designing GUIs ...


RT/embedded OS use poll

Started by Stargazer in comp.arch.embedded8 years ago 31 replies

Greetings, I am examining a case for a new RT/embedded OS in today's situation. I would like to get a simple YES/NO answer from embedded...

Greetings, I am examining a case for a new RT/embedded OS in today's situation. I would like to get a simple YES/NO answer from embedded developers. Suppose that you are starting a new project. You are considering to use embedded Linux and you offered an RT/embedded OS by a vendor John Doe Inc. The RTOS is proposed in complete source code, uses GNU toolchain to build and development lice...


High speed USB devices

Started by Mikko OH2HVJ in comp.arch.embedded8 years ago 24 replies

Hi, I'm building a custom USB-camera. There will be an FPGA chip doing some simple data handling for the sensor data and after that the image...

Hi, I'm building a custom USB-camera. There will be an FPGA chip doing some simple data handling for the sensor data and after that the image needs to be transmitted to a PC or an embedded Linux computer. Estimated raw data rate is almost 30 megabytes per second without any compression. Basically a single endpoint is enough for the task. What are the available chips in addition to Cy...


controlling an embedded board through internet

Started by piyushpandey in comp.arch.embedded8 years ago 14 replies

Hello guys I have an arm board with ethernet controller in it named DM9000. Actually what I want to know is that I want to control it...

Hello guys I have an arm board with ethernet controller in it named DM9000. Actually what I want to know is that I want to control it through the internet by connecting it through the LAN with it's ethernet port. The arm board is installed with the embedded linux operating system and has it's own ip address and all other features which can be accessed with the " ifconfig " command. ...


newbie to bootloader

Started by santhosh-e in comp.arch.embedded8 years ago 3 replies

I am new to linux/embedded linux. I have a strong understanding of embedded hardware and C programming. I want to learn bootloader Recently got...

I am new to linux/embedded linux. I have a strong understanding of embedded hardware and C programming. I want to learn bootloader Recently got a board from hawkboard omap138 arm9 processor.can any one give documents how to write the bootloader for arm9 board. Can someone please point to some tutorial about how to start with from scratch? regards santhosh babu ----------...