Latest threads in Embedded Programmingshow only best voted threads

Subject Author Posted Replies
 
kgdb8250 configuration string on at91rm9200
Hi, I am using kwikbyte at91rm9200 and I want to setup kgdb remote debugging. I have compiled a kernel with kgdb support for serial port (8250) debugging but I haven't figured out what the kernel boot...
 
ov6630 slave mode operation
Hi everybody, I want to buy c3038 camera that uses omnivision's ov6630 image sensor. I'm trying to develop an interface to capture the frame from this camera in my fpga. I need to have control of when...
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How to store user specific data into the flash of the microcontroller
Hi We are developing a USB device which is based on AT91SAM7S64 which has a 64K of flash in it. We want to store some specific data like Serial No of the device etc. into the flash of the...
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Quadrature Sampling
I have to do something I have never done (Nooooo!). I need to collect amplitude and phase and represent it as a complex number. It is a fixed frequency (SONAR app -- would love a chirp but can't do it...
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Trace32 Logging Buffer
Hello to all My Question is not related to a special hardware - more to the trace32 software I think... I am using a Lauterbach Trace32 debugger with my embedded system. I want to log a vaiable to get...
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screen-printing on IC
I am wondering why the screen-printing on the top of the IC now is printed in low contrast ink. I remember some years ago when it was printed white on black, or.. I am becoming old and my eye sight is...
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cmos image sensor master and slave mode
Hi everyone, I want to buy c3038 camera module that uses omnivision's ov6630 image sensor. I'm trying to make an interface for this camera in fpga to grab the frame. To have the complete control over...
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Embedded survey
This is just for fun. I have noticed over the last ten years or so a mildly disturbing trend towards reinvention in unexpected places. Take RISC and computer architecture. In early texts and papers...
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Has anybody tried using Lauterbach's TRACE32 Simulator?
Hi guys. I'm doing some investigation regarding TRACE32 Simulator. I'll be simulating a board with a PowerPC chip installed running in pSOS. When using the board, I simply connect it through RS232 to...
 
Spartan XC3S1500 ,configuration from parallell flash?
Hello, please can someone tell me if is possible to configure a Spartan 3 XC3S1500 from a common parallel flash memory as M29W160(16 Mb)? I'm able to program in circuit the flash by means of a cpld...
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print help
I don't know if this is the right place or not but I have question about printer setup properties. I have PC with Windows XP and IE 6 I have a site that says in order to print what I want from that...
 
PCI Bridge / Expansion in x86
Hello Gurus , I am having PCI dataacquistion card which are capable of Bus Mastering in my system . I only have one PCI Port . 1) Now if i use PCI expansion card and get many ports , does it effect...
 
Linux on Microblaze
I'm interested to hear from anyone who has experience implementing Linux on Microblaze. How "smooth" is it? What are the pitfalls? Limitations/issues? I am not talking about uClinux but rather the MMU...
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1mm BGA virgin
So, having had one of those SMD-friendly infra-red oven heaters bought for me as a birthday present, I'm trying to get my first ever BGA pcb made, and I'm finding it more difficult than I'd expected....
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Announcing Mkernel 0.7.4
Dear all, i like to direct your attention to the open source project Mkernel. The project provides yet another simple kernel for the pic18f45xx micro controler family using the SDCC compiler. The...