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H8

Comp.Arch.Embedded is a worldwide Usenet news group that is used to discuss various aspects of Embedded Systems development.

We found 550 threads matching "h8"

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Re: WinXP

Paul Carpenter - 17:13 04-08-08
In article , boat042- nospam@yahoo.com says... > "Paul Gotch" wrote in message > news:n1e*rHCjs@news.chiark.greenend.org.uk... > > MikeWhy wrote: > > > What a generally ignorant thing to say. These are examples of bad drivers > > > in the first instance, bad application code i...Re: WinXP

Re: Variable reluctance motor drive?

Paul Carpenter - 18:24 31-07-08
> On 31 Jul., 17:57, "John Speth" wrote: > > wrote in message > > > > news:74a922b3-8485-4569-a99b-81517d94de63@34g2000hsf.googlegroups.com... > > > > > > > > > On Jul 30, 8:36 am, "John Speth" wrote: > > > > Hi group- > > > > > > I've been experimenting wi...Re: Variable reluctance motor drive?

Re: Displaying real-time data through LCD

Paul Carpenter - 05:14 30-07-08
In article , adrian_figui@yahoo.com says... > Hi, > > As of now, I can display text through a 4x20 LCD ("Hello World!"). > However, I need to display real-time data which is computed every 2secs. > > In the sample codes that I have seen (and have used), the character is > sent on...Re: Displaying real-time data through LCD

Re: Finding power - gnd shorts

Paul Carpenter - 20:43 22-07-08
In article , gnuarm@gmail.com says... > I have a small module that is shorted between the +12 volt plane and > ground. I am having a hard time finding where the short is so it can > be fixed. Is this multi-layer or 2 layer? I have seen creases/folds on inner layers (8 layer board) cau...Re: Finding power - gnd shorts

Re: Questions regarding the SAA7105 / SAA7108 / SAA7109 encoder

Paul Carpenter - 22:32 21-07-08
In article , benjamin.couillard@gmail.com says... > Hi, > > I'm currently using the SAA7108AE IC from NXP (Philips) for a video > decoding and encoding application. The decoding part works well so > there's no problem on this side. However, I have trouble making the > encoder work. ...Re: Questions regarding the SAA7105 / SAA7108 / SAA7109 encoder

Re: Multiple USB 1.1 devices in USB 2 Hub speed ?

Paul Carpenter - 17:58 17-07-08
In article , nobody@spam.prevent.net says... > On Thu, 17 Jul 2008 14:59:05 +0200, lowcost > wrote: > > > Anton Erasmus ha scritto: > > > If I have a number of USB 1.1 devices plugged into a USB 2 Hub, can I > > > get the full 12MB/s of each USB 1.1 device via the USB 2 link t...Re: Multiple USB 1.1 devices in  USB 2 Hub speed ?

Re: Embedded Database Recommendations?

Paul Carpenter - 11:07 12-07-08
In article , noemail@given.com says... > "Peter K." wrote in message > news:uzlonqm5r.fsf@remove.ieee.org... > > "FreeRTOS.org" writes: > > > > > > I have a requirement for a database on an embedded platform. > > > > > > ...but you do not mention what these requirement...Re: Embedded Database Recommendations?

Re: IDE 'emulator' with Ethernet or USB <8fcbdd25-1354-47d4-ad46-b4591eb436a0@d77g2000hsb.googlegroups.com>

Paul Carpenter - 06:48 01-07-08
In article , aznomad.3@PremoveOBthisOX.COM says... > On Mon, 30 Jun 2008 18:36:48 -0700, donald wrote: > > StanV wrote: > > > Maybe off-topic but maybe someone can point me in the right direction. > > > > > > I'm need to transfer on regulary files to a legacy DOS application > ...Re: IDE 'emulator' with Ethernet or USB <8fcbdd25-1354-47d4-ad46-b4591eb436a0@d77g2000hsb.googlegroups.com> <PISdneOM7qyW4fTVnZ2dnUVZ_rTinZ2d@comcast.com>

Re: PCB Manufacture in UK

Paul Carpenter - 19:27 29-06-08
In article , niladri1979@gmail.com says... > Hi All , > > Lately I came across an american service called ExpressPCB , that has > its own CAD software and after laying out the PCB , you can use the > software itself to order board manufacture. The software can be used > to generate BO...Re: PCB Manufacture in UK

Re: Intel rejects Vista, and will stay with XP and wait for windows7

Paul Carpenter - 21:40 26-06-08
In article , zwsdotcom@gmail.com says... > > > Don McKenzie wrote: > > > Intel rejects Vista, will stay with XP and wait for windows7 > > If you remember, pretty much exactly the same thing happened: > > - when Windows 95 replaced WFWG 3.11/MS-DOS 6.22 (but Intel eventually...Re: Intel rejects Vista, and will stay with XP and wait for windows7

Re: Identify microprocessor from code.

Stuart - 04:37 19-06-08
"PowerOne" wrote in message news:f9b1c9eb-15fe-4a23-adbf-ebe147222406@79g2000hsk.googlegroups.com... > Hi, > I want to identify a microprocessor from the code because > I dont have the micro number. This micro uses an EPROM 27C4001. > > These are the first part of code staring from li...Re: Identify microprocessor from code.

Re: How workable is Vista?

Paul Carpenter - 12:57 17-06-08
In article , joelbenway@gmail.com says... > > I have been looking to buy a new computer for a bit and I had just > > about decided on a Windows XP based system from Dell. Today I called > > them and found that not only are they not going to sell XP machines > > after tomorrow, but the o...Re: How workable is Vista?

Re: USB to Parallel port

Paul Carpenter - 08:31 03-06-08
In article , keinanen@sci.fi=20 says... > On Mon, 2 Jun 2008 19:18:18 -0700 (PDT), Tom=E1s =D3 h=C9ilidhe > wrote: > =20 > > > > OK so here's what I understand so far: > > > > * DB25 is nothing more than a connector, it can be used with different > > kinds of transmission prot...Re: USB to Parallel port

Re: Switching device types in a USB device

Paul Carpenter - 15:32 20-05-08
In article , zwsdotcom@gmail.com says... > On May 20, 5:30=A0am, "hectorhg" wrote: > =20 > > the device(USB), i mean, if it is possible to issue a event, command or > > similar to the host to say something like "i am going to disconnect now= ", > > and "now i am connected", so the ...Re: Switching device types in a USB device

Re: My idea of fully-portable C code

Paul Carpenter - 15:28 13-05-08
In article , me@linnix.info-for.us says... > On May 13, 10:08=A0am, Vladimir Vassilevsky > wrote: > > Everett M. Greene wrote: > > > Vladimir Vassilevsky writes: > > > > > > Tom=3DE1s =3DD3 h=3DC9ilidhe wrote: > > > > > > > In my most recent embedded project, there was...Re: My idea of fully-portable C code

Re: code optimiation

Paul Carpenter - 10:23 11-05-08
In article , toe@lavabit.com says... > > Tim: > > Chances are good that you're pontificating to someone who's been earning > > money at this game since before you were an orgasm. > > > > So is your experience vast, or your statement half-vast > > > I've been programming in...Re: code optimiation

Re: mixing C and assembly

Grant Edwards - 20:43 08-05-08
On 2008-05-09, Albert van der Horst wrote: > A good compiler knows that those are equivalent and do the > picking for you. True. One doesn't always have the pleasure of using a good compiler. :) > That is a good advice. You can learn something. However ... > Did you look at some ...Re: mixing C and assembly

Re: firmware

Paul Carpenter - 03:10 08-05-08
"aamer" wrote in message news:sfGdnconIN_Oir_VnZ2dnUVZ_sCtnZ2d@giganews.com... > Dear friends, > > Can anyone give a clear explanation about the role of firmware engineer in > embedded field. That is such a loosely defined question that I will give you one possible solution The en...Re: firmware

Re: Integer Square Root Algorithm for Processor with MUL, DIV

Paul Carpenter - 15:05 06-05-08
"David Brown" wrote in message news:d_ydnXqQPZd614fVnZ2dnUVZ8umdnZ2d@lyse.net... > David T. Ashley wrote: > > What is the best integer square root algorithm for a processor with MUL and > > DIV (integer multiplication and division) built-in? > > > > For one without MUL and DIV (or...Re: Integer Square Root Algorithm for Processor with MUL, DIV

Re: Touch screen PENIRQ problems with AD7843

Paul Carpenter - 14:48 06-05-08
"Gene S. Berkowitz" wrote in message news:MPG.2288030d2916d2a989910@news.verizon.net... > In article , nb_no_spam@synthcom.com says... > > Dingo wrote: > > > > > you should try a simple test: > > > > > 1. Remove any code that would cause the AD7843 chip-select to be > > > > > ...Re: Touch screen PENIRQ problems with AD7843

Re: Had an interview

Paul Carpenter - 14:43 06-05-08
"CBFalconer" wrote in message news:481B7BAC.7122C23F@yahoo.com... > Andrey Tarasevich wrote: > > andrew.nesterov@softhome.net wrote: > > > ... > > > Implement a block that inputs either 1 or 2 and outputs the opposite: > > > 1 -> 2, 2 -> 1 > > > The author continue with three ...Re: Had an interview

Re: Debugging: Am I a dreamer. . . ?

Grant Edwards - 13:43 30-04-08
On 2008-04-30, Chris H wrote: > > I've got a real-time state-machine problem I'm trying to fix > > right now and if I could get a timestamped trace of writes to a > > couple addresses, it probably would have been fixed a week ago. > > :/ > > You need an ICE :-) I know. :) > What ...Re: Debugging: Am I a dreamer. . . ?

Re: doubt with OV3640 RGB888 format

Paul Carpenter - 05:54 30-04-08
"kalyanprabhu" wrote in message news:DfGdnQ1THOO8eYnVnZ2dnUVZ_sSlnZ2d@giganews.com... > Hello, > > Can anyone help me in setting the registers of the OV3640 to get data in > RGB 888 format? I do assume you have the datasheet (I don't for THAT one). I assume you mean getting data ou...Re: doubt with OV3640 RGB888 format

Re: Driving a led without a series resistor (PWM technique)

Paul Carpenter - 05:41 30-04-08
"MK" wrote in message news:2O-dndXe2MQugIXVnZ2dnUVZ8s-qnZ2d@bt.com... > wrote in message > news:9fec5662-5499-46e6-a5ee-d36bf6079e86@k37g2000hsf.googlegroups.com... > > Hi, > > > > I'm designing a board where the microcontroller is supposed to drive > > 10 red leds and 4 optoc...Re: Driving a led without a series resistor (PWM technique)

Re: Advice on uC selection wanted - driving microsteppers etc

vinnie - 10:16 29-04-08
> "Peter Dickerson" wrote in message > news:LvqQj.70207$Ff4.33555@newsfe5-win.ntli.net... > > I've just got involved in a project that basically doesn't work. All sorts > > of design issue. It needs a complete overhaul of the electronics. I have > > experience with ARM based devices hav...Re: Advice on uC selection wanted - driving microsteppers etc

Re: Bug in latest IAR MSP430 compiler optimization???

Grant Edwards - 18:02 28-04-08
On 2008-04-28, Mark Borgerson wrote: > > > Of course, last time I was working with a bought version of > > > their compiler, and found a [different] bug, the answer was > > > "buy the latest upgrade". > > > > Um, that's pretty much how commercial software works. If you > > were us...Re: Bug in latest IAR MSP430 compiler optimization???

Re: I need help with FTDI's FTCSPI Library

Paul Carpenter - 06:01 17-04-08
wrote in message news:8808e6ea-6018-4ac9-8061-5a672d0110a4@b5g2000pri.googlegroups.com... > Hi, > > I'm trying to use the GPI calls in FTDI's FTCSPI library, and I can't > seem to make it work. My biggest headache is that I can't find any > documentation on the following: By the lo...Re: I need help with FTDI's FTCSPI Library

Re: Linux serial port dropping bytes

Grant Edwards - 14:36 01-04-08
On 2008-04-01, Didi wrote: > Grant Edwards wrote: > > .... > > Changing ISR priority isn't going to make any difference. > > > > It only determines which of two pending interrupts get > > serviced. It doesn't allow "higher" priority interrupts to > > preempt lower priority ones. If...Re: Linux serial port dropping bytes

Re: Averlogic AL250 and scan doubling

Paul Carpenter - 09:08 28-03-08
"Keith M" wrote in message news:9X%Gj.4590$N_5.2704@trnddc05... > Does anyone have experience with the Averlogic AL250 Video Scan Doubler IC? Not directly but doing various resolution video deinterlacing to various resolution LCD panels. > Datasheet is here > > http://www.ortodox...Re: Averlogic AL250 and scan doubling

Re: Best microcontroller with Linux development tools

Grant Edwards - 18:04 26-03-08
On 2008-03-26, Frank-Christian Kruegel wrote: > On Wed, 26 Mar 2008 14:41:29 -0500, "Bob11" > wrote: > > > Does anyone have any experience, or know of any vendors, of small > > microcontroller development tools than run natively on Linux? I'm looking > > at processors in the 8051/AVR/...Re: Best microcontroller with Linux development tools

Re: can anyone recommend me a microcontroller

Tim Wescott - 11:01 26-03-08
On Wed, 26 Mar 2008 07:13:33 -0700, panfilero wrote: > Hello, > > I'm in need of a small microcontroller that has ADC and DAC capabilities > and PWM also but not much of anything else.... most the > microcontroller's I've found while trying to search for these criteria > are a little ...Re: can anyone recommend me a microcontroller

abort at the end of data transfer

Magda Muskala - 13:05 21-03-08
hi, i'm using a uclinux on h8 arch. i'm running 2.4.x kernel with sctp module, developed by openss7. i'm trying to send a file through a sctp socket. it seems to work, but at the end i'm getting an abort chunk from the client. there is no proper shutdown. the client just send abort. the s...abort at the end of data transfer

Re: Microcontroller with QVGA or VGA LCD controller

Not Really Me - 10:20 27-02-08
"David Brown" wrote in message news:47c54d13$0$14998$8404b019@news.wineasy.se... > Does anyone have any recommendations for microcontrollers with LCD > controllers for QVGA (320x240) or full VGA (640x480) displays? > > I've found a few large devices (a ColdFire v3 device, and a numbe...Re: Microcontroller with QVGA or VGA LCD controller

Re: OV9653 image sensor interface problems

16:03 11-02-08
On Monday, in article swami82@lycos.com "swami" wrote: > Hi, > I am trying to capture the a single frame through omnivision 9653 and > trying to write in sdram of ceva dsp processor.(i am new to this area) > i followed the sccb protocol for communication(read/write) and the defa...Re: OV9653 image sensor interface problems

Re: Embeded System Recomendation

18:43 30-01-08
On Wednesday, in article rosco111@gmail.com "Rosco111" wrote: > > Chris H wrote: > > > > > ... snip ... [..big snip..] > > > OK, maybee I should have cleared things up. First of all by low power, I > mean < 60 watts. Comeon, products like the MaxSpeed thin clinet do t...Re: Embeded System Recomendation

Re: USB circuit disconnects when the circuit is put near another surface

10:39 29-01-08
On Monday, in article ms@NOJUNKcustomORSPAMware.nl "Meindert Sprang" wrote: > wrote in message > news:0a55d245-04c6-4a73-a053-b1bcc8bb2167@v29g2000hsf.googlegroups.com... > > Hello, > > > > I have built a basic circuit for the PIC18f4550 using a 20 MHz crystal > > from ...Re: USB circuit disconnects when the circuit is put near another surface

Re: PSOC Humor

14:24 04-01-08
On Thursday, in article gnuarm@gmail.com "rickman" wrote: > I received an email advertisement from Avnet for the Cypress PSOC > FirstTouch Starter kit. I noticed an unusual feature... > > Key Features: > > * Four embedded designs right out of the box ^^^^ Onl...Re: PSOC Humor

Re: Image processing in Fpga

05:09 25-12-07
On Sunday, in article simyunyoung@gmail.com "simyunyoung" wrote: > Any guys have image sensor experience? Yes, several here.. > The image I'm going to use has to be in grayscale and down sampled. So.. > As for trying to convert the image into grayscale form i was thinki...Re: Image processing in Fpga

Re: Hitachi Embedded Workshop

vinnie - 23:31 21-12-07
> Hi, I have HEW version 1.3 installed on my Windows XP workstation. > > When I try to generate a makefile with "Build"-> "Generate Makefile" I > find that "Generate Makefile" is greyed out. > I'd suggest going here and downloading and installing the latest version of HEW. http://america....Re: Hitachi Embedded Workshop

Re: Ethernet Device

17:13 20-12-07
On Thursday, in article toe@lavabit.com "Tom?s ? h?ilidhe" wrote: > I want to make a "network infiltrator". Here's a description of it: > > Let's say there are two Ethernet networks separated by a router; > let's call them LAN1 and LAN2. So we have two seperte LANs ...Re: Ethernet Device
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