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View Full Version : willem programmer and a laptop


d.zio
22nd February, 2011, 09:23 PM
hello friends..
today i recieved my willem prog and i am a little bit confused.....i have only laptops to my job......i need to install the soft of the programmer and it tells to connect the programmer and my pc with the db25 parralel cable...and the usb port.......the usb port i connected with my laptop but the db 25 cable no,because my laptop hasnt got this port.......is there any converter cable from db25 to usb????can i do to this way or not????can willem prog work with (only usb laptop??)
ignjat
22nd February, 2011, 09:26 PM
You need parallel port, USB is only used for 5V supply. It's not USB programmer. You need new programmer, or old laptop :)
Meat-Head
22nd February, 2011, 09:31 PM
cool, more intreasted in a link for the software for it, don't understand chinaman!
d.zio
22nd February, 2011, 09:37 PM
thanks MH for your reply.....can be more specific?i appreciate your interest!!
Meat-Head
22nd February, 2011, 10:55 PM
i have same unit, but the software that was 'included' said click this link, goes to all chinese website!

you could TRY a usb to serial adaptor then a 25 pn to 9 pin adaptor, might not work
paro44
23rd February, 2011, 10:10 AM
cool, more intreasted in a link for the software for it, don't understand chinaman!

Sivava has 0.98d5: (SIVAVA - Download Software Versions 0.98D5 (http://www.sivava.com/download.html)), pcb4.5c

@d.zio: there are usb2parallel cables, but i think they only work with printers, since they have centronics connector (not db25).
Maybe a pcmcia card with parallel port can help you.
ignjat
24th February, 2011, 12:02 AM
USB2parallel doesn't work, I tried. PCMCIA might work, but I newer tried. My programmer is from sivava.com, I'm using old laptop with rs232 and parallel for all programmers. USB2rs232 and converter to db25 cannot be used with willem, it need real parallel port... There's another cheap solution for universal (real) USB programmer. MCUmall Electronics Inc. A low cost EPROM EEPROM Atmel PIC I2C SPI programmer online store (http://www.mcumall.com/comersus/store/comersus_viewItem.asp?idProduct=4312)
aissa09
25th February, 2011, 12:46 AM
willem's a good programmer I built it a long time there 's Version 3.
preference must change the PC with 25 db in all cases you are not losing

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