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Yodar

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About Yodar

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  1. Isee, It is mabye foolish to think of me that a USB HID mouse would work the same as a PS/2 Mouse. Maybe a hid mouse could do what a PS/2 mouse can not. I will look into it. thx again for your reply.
  2. Ok thx, this is the advice I was looking for. Only... Just after i posted this message I came to the conlusion that a pointing device/mouse could not accomplish mij wishes. Im afraid my project will become a bit more difficult. Basicly what i want is to send to mouse cursor of a computer desktop to some fixed X and Y coordination. The problem with a mouse is, that a mouse device only sends the distance it has moved since it last sended package. Im afraid ill have to write some computer program first which is capeble of setting the fixed X and Y coordinations of the mouse cursor. And than send some data to the desktop program. This maybe can be done with a USB HID compliant device. I have some expierence with a USB HID compliant device but, If its possible i would like to keep it as simple as possible. So is there maybe a existing program allready which can do this? Control the mouse cursor and has a easy to use interface?
  3. Hey, I'am currently at the first steps of creating a pic mouse/pointing device with a PIC16 microcontroller. As interface i want to use ps/2. But before I start i have a few questions. I have read the following article http://www.computer-engineering.org/ps2protocol/ Am i correct? when i say, I can use Uart without a problem for this project? And my next obvious question, is there anyone who has created a pic mouse device before? And can share some tips and maybe even some code? Thx in advance, Yod
  4. hey, has been some time since i asked this question. thx for all the replys. this will surely be helpfull. Thx!
  5. Hia boosters, I want to connect 2 servo's on my pic 16f877. But when i use the formula described in the datasheet my lowest possible freq will be somewhere around 480hz and i need something close to 50hz. Am I doing something wrong or isnt it just possible ? or does some1 knows a better chips for driving two servo's ?? with kind regards yod
  6. Hey joni, it does work. At first i tried the code and got errors as you described. But than i took another look a the for loop. The loop init more data than present and and therefor it looked the above described error ocured. So you might want to check your for lus again
  7. Is it possible to store a data which will never change in the flash rom by using an array ? if so, how ? piece yod
  8. Fuse bits are verry import, u suggest you read the datasheet about them. for example if you enable the watchdog, sure in this case it works. But with another program it wont. This fusebit makes your program to reset everytime after a while. This happens if the bit isnt cleared in your sourcecode.
  9. So the Single User Standard boostC license Limitations are PIC16 4k code, PIC18 8k code but you can use all RAM banks ?
  10. After waiting 30 secs+ the msg arrives. Les hope that the new version arrives soon.
  11. I have tried multiple projects and it crashes at all projects. Toolsuite C2C compiles fine btw.
  12. Hey I have worked all day with boostC yesterday. Today i wanted to continue but the program crashes when i try to compile. This happens on multiple computers.
  13. Hey thx for your reply. I tried the program and i even configured so that it should be able to program the chip. Tho before i wanted to use it for my 18f2515 I tried testing the program with a 16f873a. No luck verify errors and havnt found the solution for the problem yet. Anyway if found another great software programmer so if one needs one give this a try http://siscobf.webcindario.com/winpic800.htm This works with the serial tait and lotsa 18f devices.
  14. Hey, Im looking for a program like ic prog which is able to program the target 18f2515. The program must also be free and work with a tait serial programmer. thx in advance
  15. ok add adcon1 = 00000110b; //set porta digital outputs and all is fine. tho i also tried it with portb and had the same problem but maybe something else was wrong anyway i will test again for portb.
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