lpc2400_uClinux at Yahoo! Groups

Re: Accessing I2C and SPI bus from userspace

dzz0615 — Sun, 03 Jan 2010 08:40:56 GMT

Thanks for your help. I was thinking about doing that, but that just sounds really inefficient, as there are I2C drivers already written, I just need to find

e2468 but2 not working

fur1973 — Wed, 30 Dec 2009 19:01:19 GMT

hi there, just found a bug in the e2468 board with lpc2468 when using the olimex u-boot configuration. p2.21 was set as part of the ext mem controller which is

Microwindows

rustedleecher — Tue, 29 Dec 2009 18:05:40 GMT

Hello! Has anyone sucessfully built a image with the microwindows system enabled? I am having some problems to achieve that. Parse errors occur during build. I

Accessing I2C and SPI bus from userspace

mirzaalivandi mohammad — Tue, 29 Dec 2009 08:56:39 GMT

hi It is implemented kernel module in LPC2468 uClinux called "sfr" you can find it with typing followed commands in uClinux shell: # lsmod Module

trying to use/port sqlite

scholzmaik — Mon, 28 Dec 2009 23:29:22 GMT

Hi, i am trying to run the sqlite database on my uclinux board. Running the same code on my linux host, then it works fine. Running on the target gives an

Accessing I2C and SPI bus from userspace

dzz0615 — Thu, 24 Dec 2009 07:49:22 GMT

Hi, Is there a way to send data via I2C or SPI in uCLinux using functions like "open", "read" and "write"? I know for UART you can open something like

Re: GDB - access to variables

Matej Gutman — Tue, 22 Dec 2009 13:56:00 GMT

I've found someone that did similar work on gdb: http://www.ucdot.org/article.pl?sid=03/01/07/0214244 He mentiones ptrace as well.... Regards

Re: GDB - access to variables

Matej Gutman — Tue, 22 Dec 2009 13:49:58 GMT

Ok, i've replicated error. It's strange that this only happens with global variables - local ones are ok?!? Here's my test program: #include int gC;

Re: GDB - access to variables

Matej Gutman — Thu, 17 Dec 2009 19:31:32 GMT

I'll try to replicate this. Sometimes when i use -fomit-frame-pointer, compiler says that i might have a debug problems if i use it. Did you try without

EA-dev-3.1

scholzmaik — Thu, 17 Dec 2009 13:45:46 GMT

Hi, is there a way to get the EA-dev-3.1 in without having a EA serial number? Maik

Re: u-boot reset with 10Mbps ethernet

scholzmaik — Thu, 17 Dec 2009 13:42:10 GMT

thank you, mow it is working. Maik

u-boot reset with 10Mbps ethernet

mirzaalivandi mohammad — Tue, 15 Dec 2009 08:20:59 GMT

Hi i don't know if you use self designed hardware or not. but i had a same experience with LPC2460, when my power supply didn't capable to serve enough energy

u-boot reset with 10Mbps ethernet

scholzmaik — Mon, 14 Dec 2009 19:56:43 GMT

Hi, i am using an olimex LPC-E2486. Problem: When i am entering "ping 192.168.1.1" with a 10Mbps ethernet connection, then i got an reset. With a 100Mbps

Re: GDB - access to variables

bergeru — Mon, 14 Dec 2009 11:51:33 GMT

I replicated the problem with a small test code: int GlobalVar; // Global test var; .bss int GlobalInit = 27; // Globale test var; .data int

Re: Newbie doubt on using webserver on lpc2468

Cool Dude — Fri, 11 Dec 2009 21:59:39 GMT

thankyou guys...... Raj ... From: bergeru Subject: [lpc2400_uClinux] Re: Newbie doubt on using webserver on lpc2468 To: