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interfacing bluetooth usb dongle with microcontroller
do anyone know how to interface bluetooth usb dongle(which is easily available for pc) with microcontrollers?coz these dongles r easily available n cheaper than bluetooth module so if its possible to ...
Microcontrollers :: 05 Nov 2009 7:25 :: dannym :: Replies: 115 :: Views: 24207
does keil support uc/os-ii ?
i want to use keil arm compiler and texas tms470 uc with uc/os-ii.but keil doest support uc/os-ii.do i have any option other than switching to iar arm compiler ?...
Embedded Systems and Real-Time OS :: 05 Nov 2009 6:10 :: manu_ec :: Replies: 3 :: Views: 435
interfacing graphic lcd
i am trying to procure a graphic lcd and interface it with pic18f452 or pic16f877a . can some one please guide me which lcd should i procure and the way of programming it. i am using mikroc . i think ...
Microcontrollers :: 08 Oct 2009 5:44 :: tekorei :: Replies: 34 :: Views: 15105
porting windows software to linux os
se wine can use spice exploer windows version or psim but large tool is fail wine psim.exe why need porting windows eda to linux ? some eda tools like psim simetrix orcad never provide linux . and ...
Linux Software :: 21 Sep 2009 14:01 :: andy2000a :: Replies: 4 :: Views: 300
help me for avr training?
hi, i am looking for some training in micro controllers; i would like to know few things as follows:1. without any previous knowledge in controllers (i did used 8085 in my college), can i directly ju...
Microcontrollers :: 16 Sep 2009 10:38 :: chanchal.chauhan :: Replies: 4 :: Views: 294
write block (512 bytes) to the mmc
dear all,i developing project use mmc, i had successfully to do reset and initialize the mmc, but when i want to write-block (cmd24) to the mmc, the response-data is strange, it is 0xe0 (the correct o...
Microcontrollers :: 07 Sep 2009 19:03 :: rafei :: Replies: 14 :: Views: 3885
mmc / sd memory card fat16 / fat32 driver
i find themmc / sd memory card fat16 / fat32 driver on the http://www.embedded-code.com/product_info.php?products_id=42&oscsid=6b9e20808f2d7b2fa5174ab857dfbdc1can anybody share the source code for stu...
Microcontrollers :: 07 Sep 2009 18:38 :: rafei :: Replies: 4 :: Views: 1794
altera lpm_shiftreg equivalent in xilinx
i am porting a design from altera to xilinx and the design uses the lpm_shiftreg with a serial input and parallel output. i have looked at the xilinx logicore ram-based shift register but the problem ...
PLD, SPLD, GAL, CPLD, FPGA Design :: 20 Aug 2009 7:18 :: amoumbe :: Replies: 1 :: Views: 264
countdown timer help (pic16f628)
hi all.....ive built the countdown timer in this sitehttp://www.turbokeu.com/myprojects/countdown3.htm and modified it a little bit to work with 4 and 2.3 displays.but i want to add 2 new press button...
Microcontrollers :: 06 Aug 2009 20:25 :: wp100 :: Replies: 2 :: Views: 315
[ask] usb programmer for at89s51,pleaseee ??????
hi......is there anyone who knows about at89s51 usb programmer???... if someone does, can you post some info here how to build it... coz i confuse how to download program using my laptop..... thank yo...
Microcontrollers :: 06 Jul 2009 23:57 :: ark5230 :: Replies: 7 :: Views: 798
help to compare the rtos for pic18
i heard that pic18f4550 can use with several rtos such as picos16 , freertos , or salvo??because im new to rtos and i dont know how to choose rtos for pic18f4550. everyone familiar with rtos please he...
Embedded Systems and Real-Time OS :: 27 Jun 2009 12:18 :: nikhil_damle :: Replies: 5 :: Views: 951
windows os in risc processors....?
hi all, i heard that we cant port windows os on risc processors....is it so...?if yes...then why?can anybody give me some valid reasons...thanking you.:d...
Embedded Systems and Real-Time OS :: 18 Jun 2009 7:28 :: amitjagtap :: Replies: 4 :: Views: 263
my microblaze soft-processor clone is ready :)
finally this week end ill launch my microblaze clone for the very first time. i have been working very hard to create it. i hope not in vain. it synthesizes ok, just a final touch and it is going to r...
PLD, SPLD, GAL, CPLD, FPGA Design :: 12 Jun 2009 11:12 :: praghavendrareddy :: Replies: 15 :: Views: 14280
want to learn vhdl myself.
i want to learn vhdl myself for dsp and digital communication usage. any good free software recommend?...
PLD, SPLD, GAL, CPLD, FPGA Design :: 06 Jun 2009 5:42 :: pini_1 :: Replies: 41 :: Views: 2790
rtos for 8051
hi all , had any one here used the rtx51 full version dilivered with keil uvision ,could he post any material or examples that could help me get started ?thanks...
Embedded Systems and Real-Time OS :: 20 May 2009 13:15 :: herlambang :: Replies: 6 :: Views: 1395
embedded system training in chennai
the adsp-bf533/7 families (s-ht bf) * digital signal processing using sharc (s-ht sharc) * porting uclinux on blackfin (s-ht uc bf) * matlab for image processing (s-ht matdip) * cpld...
EDA Jobs, Promotions, Advertising :: 18 May 2009 11:32 :: srinivasan.n :: Replies: 0 :: Views: 567
st stm32 versus luminary micro lm3s ?
st stm32 versus luminary micro lm3s arm cortex micro?which of them are better? why?...
Microcontrollers :: 13 May 2009 17:02 :: ME :: Replies: 9 :: Views: 3354
invitation to join free webinar! : soa on synchronization an
first sync * schedule based syncing * data mixing and heterogeneous mapping * soasync used as data porting tool * soasync used a periodic synchronization tool * soasync used for data migration and po...
EDA Jobs, Promotions, Advertising :: 30 Apr 2009 12:01 :: juleverne :: Replies: 0 :: Views: 144
i am trying to port rtems on at91rm9200ek -need help
hi, i am trying to port rtems on at91rm9200ek. i am using bsp of cogent csb337 for my board. what all change has to be made in ethernet driver of csb 337 to work my ethernet,the ethernet chip used ...
Embedded Systems and Real-Time OS :: 29 Apr 2009 11:52 :: aswathy :: Replies: 0 :: Views: 204
process porting - *warning* invalid type (string)
in my porting , for example smic18-->smic13, in scematic editing window: edit->search->replace (master mode porting). after porting : a 4x inverter , the multiplicity in cdf shows 1 but in netl...
Analog Circuit Design :: 23 Apr 2009 12:58 :: jeremy_zhu :: Replies: 0 :: Views: 150
looking for data synchronization solution?
m schedule based syncing how to do data mixing and heterogeneous mapping how soasync used as data porting tool how soasync used a periodic synchronization tool how soasync used for data migration ...
Software Links :: 23 Apr 2009 10:27 :: juleverne :: Replies: 2 :: Views: 443
what is the exact meaning of porting
edded systems. i am presently learning microc/os. can any one please explain what is the meaning of porting.thanks for your help..--suresh...
Digital Signal Processing :: 20 Apr 2009 15:12 :: meetsuresh :: Replies: 3 :: Views: 198
ucosii port to 8051
http://ucos-ii.com/contents/products/ucos-ii/downloads/keil-uvii-8051.ziphttp://ucos-ii.com/contents/products/ucos-ii/downloads/80xc52.ziphttp://ucos-ii.com/contents/products/ucos-ii/downloads/t-xa.zi...
Embedded Systems and Real-Time OS :: 20 Apr 2009 7:05 :: sadhvi :: Replies: 14 :: Views: 4607
rtc interfacing with 8051
i am working with ds1307 to generate an alarm .i just wanted to write the data to and to read the data from ds1307 .i tried to write the data to generate a square wave but i am not able to write and ...
Embedded Systems and Real-Time OS :: 06 Apr 2009 18:34 :: GetDeviceInfo :: Replies: 3 :: Views: 801
what is porting of code into microcontroller ?
hello all, please answer to my questions, what is porting of code into microcontroller or microprocessor ? what are basic steps to port a code into microcontroller...
Embedded Systems and Real-Time OS :: 04 Apr 2009 1:24 :: GetDeviceInfo :: Replies: 1 :: Views: 306
what is meant by " porting a rtos to any mc family"
what is meant by porting a rtos to any mc family...
Embedded Systems and Real-Time OS :: 21 Mar 2009 11:41 :: yosabath :: Replies: 1 :: Views: 282
connection of wincc v6 with fatek plc
esel generator using plc and scada.so we have a fatek plc 24ma and wincc v6.i have completed my plc porting for controlling of generator and also scada portion.i have simulated my project using tag si...
Industrial, Robotics and Automatics Forum :: 12 Mar 2009 15:39 :: ayyub :: Replies: 0 :: Views: 621
moving code from fpga to asic (experiencing problems)
is take this design to an asic implementation. theissues that i am having right now are related to porting an fpga baseddesign to an asic. when i read this design into cadence synthesistools, i get f...
PLD, SPLD, GAL, CPLD, FPGA Design :: 12 Feb 2009 5:42 :: hellokid :: Replies: 2 :: Views: 519
read manchester code from u2270
hi, i tried to get help from many people on machester decoding. no one could help. so i started to read the manchester code. the idea is, if the width of the pulse is 90us, pic start to sample after 4...
Microcontrollers :: 24 Jan 2009 20:07 :: viknes1985 :: Replies: 5 :: Views: 2193
gps in kalman filter: any thoughts?
i have previously made orientation sensing kalman filters employing gyros plus accelerometers, used for tilt-correcting magnetometers.now i want to look into gps movement tracking as well, my initial ...
Digital Signal Processing :: 13 Jan 2009 23:07 :: LubinKerhuel :: Replies: 7 :: Views: 2805
sandisk sdtnllchsm-8192, nand flash-chip with sd-interface
redisc) interface.pictures of the flash and the dap: flickrthe rockbox-team is currently working on porting a free firmware-replacment for the fuze. we are currently able to initialize the flash corre...
Professional Hardware and Electronics Design :: 18 Dec 2008 9:45 :: FvM :: Replies: 3 :: Views: 795
broadcom bcm6020 datasheet?
com.havent received any feedback from them and the part is out of production.need the datasheet for porting bsd to an old vdsl box (o;...
Professional Hardware and Electronics Design :: 14 Dec 2008 8:45 :: dzlyl2005 :: Replies: 1 :: Views: 602
porting linux to microcontroller
dear all,i want to port linux to microcontroller. the controller i have chosen is lpc2368. i have done basic programming on lpc2368 previously. but i doesnt have any idea of how to port linux.can any...
Linux Software :: 13 Dec 2008 3:36 :: cfant :: Replies: 1 :: Views: 780
linux kernel on 8051 microcontroller
ntroller c8051f120(128kb flash memory 8kb ram ). is this really possible?what book would help me in porting a linux kernel to a modest microcontroller such as 8051?any help would be greatly appreciate...
Linux Software :: 17 Nov 2008 18:05 :: rajeshkumar123 :: Replies: 2 :: Views: 1338
porting linux to at91rm9200+epson s1d13506
dear all, we are few friends, built an arm9 board with at91rm9200+epson s1d13506 and we had inspired from at91rm9200ek board. now we would like to port linux to this board and we are totally stucked, ...
Embedded Systems and Real-Time OS :: 30 Oct 2008 7:51 :: mp3dragon :: Replies: 11 :: Views: 1998
linux porting
lpc23xx controllers.how should i proceed .what are the requriments and tools required for me to do porting can anybody help me thanks $ regards...
Microcontrollers :: 01 Oct 2008 8:46 :: goshka :: Replies: 2 :: Views: 249
porting linux on lpc23xxx
lpc23xx controllers.how should i proceed .what are the requriments and tools required for me to do porting can anybody help methanks $ regards...
Linux Software :: 29 Sep 2008 8:34 :: kskr1004 :: Replies: 0 :: Views: 219
related to rtxc rtos porting on arm7
i have rtxc rtos running on motorola(mcf 5407), could anyone tell me what changes are required to get it runnable on arm7...
Embedded Systems and Real-Time OS :: 27 Aug 2008 0:11 :: gorkin :: Replies: 1 :: Views: 132
porting define_design_lib to rtl compiler
s that due to a financial issue, ill be forced to opt rtl compiler.since the last 2 days, ive being porting my synthesis scripts for trials.however, ive been unable to figure out the replacement ofdef...
ASIC Design Methodologies & Tools (Digital) :: 21 Aug 2008 12:27 :: raju3295 :: Replies: 2 :: Views: 204
mentor graphic: project porting to another software (50pt)
ive design my project in mentor graphics/fpga advantage package.........its a really good s.w.but now i need to implement these modules in my design using mega functions and ips......:1.one or two so...
PLD, SPLD, GAL, CPLD, FPGA Design :: 21 Aug 2008 12:07 :: muhammad_ali :: Replies: 6 :: Views: 207
anybody ported jrunner software to altera nios??
on an embedded test-platform we have to configure a remote @ltera cyclone device via its jtag chain. our test-platform also has an @ltera cyclone fpga with a nios i soc. we like to program the remote ...
PLD, SPLD, GAL, CPLD, FPGA Design :: 19 Aug 2008 15:35 :: chennakeshav :: Replies: 2 :: Views: 291
compiler for uc/os-ii example program
hi all,i have posted the message in microcontroller forum, but maybe it is a wrong place :)i am starting to work with the uc/os-ii. it has some example codes to be compiled and run on the pc, but it s...
Embedded Systems and Real-Time OS :: 04 Aug 2008 3:16 :: tamphong :: Replies: 19 :: Views: 3558
**help to choose arm9 series.....**
hi all ,i m now working with arm7tdmi, to b clr am using lpc213x series controllers.... i m eager to switch over to arm9 series.. can you suggest any good chip vendors, to compare and choose a better ...
Microcontrollers :: 01 Jul 2008 5:33 :: sivasujith :: Replies: 5 :: Views: 246
smt pcb
how to convert through hole components to smd?my components as follow:1/4w resistor, npn transistor, capacitor, leds.ill like to convert it to smd instead of through hole board. anyone can help?thanks...
Professional Hardware and Electronics Design :: 23 Jun 2008 9:35 :: cyberrat :: Replies: 13 :: Views: 527
porting rtlinux on lpc 21xx controller
hi friends,i want to port rtlinux on lpc 21xx board. i have no idea about requirements for it. i am new to this. please help me... any link demonstrating each step in detail will be very helpful for m...
Embedded Systems and Real-Time OS :: 20 Jun 2008 12:26 :: asprakash :: Replies: 3 :: Views: 333
error during synthesize vhdl code in xilinx
hi allcan anybody help me out with this code..i generated the below code using matlab..im able to simulate this code using modelsim...but when im trying synthesizing the same code using xilinx its giv...
PLD, SPLD, GAL, CPLD, FPGA Design :: 16 May 2008 10:31 :: mmetre :: Replies: 6 :: Views: 1155
how to port arm on linux platform?
i want to port linux to arm processor. what are the things that i should consider in porting linux to arm platform?...
Microcontrollers :: 15 May 2008 12:15 :: sayimpu :: Replies: 0 :: Views: 126
problem with one verilog statement
hello, i am currently porting demo from xilinx for xupv2p board for controling vdec from verilog to vhdl and i have problem with understanding one phrase:assign trs = ((~|ycrcb_rg2[9:2...
PLD, SPLD, GAL, CPLD, FPGA Design :: 10 May 2008 9:45 :: firefoxPL :: Replies: 5 :: Views: 165
buffer and port
anyone can tell the basic difference between port and buffer. what is the functionality difference....
Microcontrollers :: 07 May 2008 15:56 :: davidgrm :: Replies: 4 :: Views: 240
differences between os20 & os21
d os21 rtos used in st chipsets.also please let me know the initial basic steps to be followed for :porting applications between os20 and os21 rtos.or any docs related to porting....
Embedded Systems and Real-Time OS :: 29 Apr 2008 5:28 :: answers :: Replies: 0 :: Views: 393
porting from os20 to os21
hi all,please help me in porting from os20 to os21.also guide me what are all the steps to be taken in porting, and correct procedure for the same.is there any need to have knowledge in bsp (board sup...
Embedded Systems and Real-Time OS :: 10 Apr 2008 11:09 :: answers :: Replies: 0 :: Views: 153
rtos other than os20 for sti5518?
gentleman,im glad to see you guys in the same field dedicate to rtos with much experiences.im searching for other rtos than os20 for development on sti5518 in our dvb product.does anyone have any idea...
Embedded Systems and Real-Time OS :: 10 Apr 2008 11:00 :: answers :: Replies: 10 :: Views: 4320
help rtos !!!!!
can any one suggest rtos for lpc2132 for linux based system, also tool for porting the hex code onto the controller....
Embedded Systems and Real-Time OS :: 31 Mar 2008 3:49 :: gorkin :: Replies: 1 :: Views: 246
hardware speed vs software speed
can anybody answer for hardware speed vs software speed. which one is faster? for eg designing a router in fpga vs software router... which one is best..?...
PLD, SPLD, GAL, CPLD, FPGA Design :: 16 Mar 2008 9:01 :: dmk :: Replies: 8 :: Views: 222
best hardware tool for arm7,9,10,11
p. i am involved in one development that require extreme debug (in truth, i will re-write one code, porting the code previously write in ads1 to arm gcc) and i think that the good debug tool will help...
Microcontrollers :: 12 Mar 2008 22:45 :: gorkin :: Replies: 0 :: Views: 153
re:synthesis help
sis tool i should purchase to proceed further.......as my target is to go for fpga prototyping....(porting on to fpga)(iam working on windows xp platform)-- regardsumesh...
PLD, SPLD, GAL, CPLD, FPGA Design :: 26 Feb 2008 9:02 :: thakur.umesh :: Replies: 3 :: Views: 231
microblaze uclinux kernel panic
hi im trying to porting uclinux-2.4.x using microblaze 4.0. (ml403)when i try to run the os ive got the following error message. kernel panic: vfs: unable to mount root fs on 1f:00 does anybody had a ...
Embedded Systems and Real-Time OS :: 21 Feb 2008 15:36 :: kamejoko80 :: Replies: 1 :: Views: 157
[req] ppp - c source code for x51 for ke!l
8o does anybody has it? :?: regards,zeron...
PC Programming and Interfacing :: 20 Feb 2008 18:46 :: nicn :: Replies: 20 :: Views: 2584
my doubt is :which synthesis tool i should purchase to proc
le code..and i guess the gate count would be in lakhsas my target is to go for fpga prototyping....(porting on to fpga)(iam working on windows xp platform)-- regardsumesh [/b]...
ASIC Design Methodologies & Tools (Digital) :: 14 Feb 2008 11:31 :: thakur.umesh :: Replies: 0 :: Views: 105
ethernet controller interface with microcontroller
hello sir,i want to interface ethernet controller with microcontroller. i see some ethernet controller in which spi interface there. i have doubt, is there different microcontroller have different eth...
Microcontrollers :: 09 Feb 2008 12:09 :: FvM :: Replies: 26 :: Views: 1475
how do you program ti dsps?
i think programming dsp is somehow different from pic. the tools sold by ti has no option to program dsp chips as pics. i mean; we cant insert dsp chip onto the emulation board, program it, take out a...
Digital Signal Processing :: 06 Feb 2008 9:57 :: romanattila :: Replies: 36 :: Views: 5638
pic microcontroller - c programming
hi,i am starting my work with pic microcontroller in c language...i wanted to write c program for this...ill be thankful is i can get some link using which i can get small examples of pic c....regards...
Microcontrollers :: 05 Feb 2008 13:44 :: DraganM :: Replies: 4 :: Views: 546
7.3mhz crystal alternative ???????
i am developing a project on atmega8535 and it uses the crystal value 7.3mhz.and it is very difficult to get that crystal value here.so, any alternative for this , ?????...
Microcontrollers :: 01 Feb 2008 1:43 :: blueroomelectronics :: Replies: 12 :: Views: 222
porting ucos-ii on ts-7300 board
,arm tools or keil)3. how much time would it take if you have a port readyanyone with experience in porting ucos-ii.. please help !!thanks :)...
Embedded Systems and Real-Time OS :: 25 Jan 2008 21:02 :: maestro14 :: Replies: 1 :: Views: 228
cycoloneii = spartan3 ? simple q plz check it
i have cycoloneii dev kit and also some experience about it .but now , no cycoloneii (altera), i have to work on spartan3 .i just want to know that my all previous prog will run on this new (spartan...
PLD, SPLD, GAL, CPLD, FPGA Design :: 21 Jan 2008 18:19 :: nxtech :: Replies: 4 :: Views: 191
linux kernel cross compilation
hello guys!plz post some links related to linux kernel cross compilation and porting to embedded applications.recommend some exercises for device driver entry level programming as well....
Linux Software :: 21 Jan 2008 5:27 :: alzomor :: Replies: 3 :: Views: 482
digital media processor tms320dm6446 and windows ce...
dear comunity:ti has launched the tms320dm6446, this device is the best device on its field. with an arm processor, a powerful dsp and many peripheras its an excellent soc, unfortunately ti has a very...
Digital Signal Processing :: 31 Dec 2007 0:25 :: odesus :: Replies: 7 :: Views: 566
niosii sytem - master thesis! any idea?
hello everybody,i am just about to take my master thesis on digital system design...my supervisor asked me to come with an idea about a niosii system..............what do you suggest me to do, that w...
PLD, SPLD, GAL, CPLD, FPGA Design :: 26 Dec 2007 5:08 :: babydance :: Replies: 7 :: Views: 375
renesas dsp microcomputer vs ti dsp chip
renesas have dual core microcomputer (1 high speed cpu and 1 dsp) whereas ti dsp chip provide good dsp processing but no cpu.what do you think suitable way for low cost design? if decide to use ti dsp...
Embedded Systems and Real-Time OS :: 06 Dec 2007 21:12 :: mowgli :: Replies: 3 :: Views: 864
need advice for learning embedded systems
hello all,i wanted to ask for advice/suggestions/tips/links etc that one can refer to if they want to start divulging into rtos such as vxworks/ucos/psos amongst many others. i have knowledge of embed...
Embedded Systems and Real-Time OS :: 25 Oct 2007 7:14 :: mImoto :: Replies: 5 :: Views: 477
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