Link Cable FAQ
Posted 14 April 2003 - 08:45 PM
Posted 15 April 2003 - 08:42 AM
I have a Casio Graph 100 + with the cable of an older program (FX Interface)
I use CasioCom !
I coorectcly backup Casio->PC !
it is saved in a file it is ok
I send this backup Casio said me it is ok !
but when i go to the program list it is empty !!!
I don't have flash programm ... just simple prgrams edited with my Casio !!
an idea of the problem .... ???
Posted 15 April 2003 - 09:00 AM
Do you mean the voltages between the ground and the middle and tip from the calculator connector, or the voltages between the ground from the 78L05 and the middle and tip from the calculator connector?
Posted 15 April 2003 - 11:35 AM
you can't connect it but if you have Virtual Pc installed, you'll just have to connect your serial cable to your mac with an usb to serial cable (i have one) and launch VPC to communicate with it !
It's simple !
To have VPC : http://www.na-prod.c...les/vpc-mac.sit
Another problem, just contact me by email at superna AT na-prod.com
(Do youu have Toast Titanium for mac os x ?)
Posted 16 April 2003 - 03:30 PM
Posted 16 April 2003 - 05:20 PM
Between Ground from the IC (pin 2 from the 78L05) and:
- Middle stereo connector: 3.53 volt
- Tip stereo connector: 2.52 volt
Between ground from the stereo connector and:
- Middle stereo connector: 3.53 volt
- Tip stereo connector: 1.47 volt.
Maybe these voltages will tell you something about my cable and maybe you can see what's wrong with it.
Posted 18 April 2003 - 08:57 AM
Posted 18 April 2003 - 09:56 AM
Posted 18 April 2003 - 12:40 PM
Posted 18 April 2003 - 02:39 PM
Posted 19 April 2003 - 04:16 PM
You need at least 3.0 3.2 volts in your calc connector so this will work!
As far as I read you are having enough voltage at your middle ,thats the transmitt part of your calc but you lack of power at the RECEIVE that?s were you have 1.47 volts...you may need to increase that to receive something!!!
Before adding an extra batterie try using smaller caps..usually they drain less current ....!!!remember that the serial port is not designed to support max232 etc,..so we are overcharging the rs232 interface...
Please let me know what happened!wish you good luck!
P.S.:use 1.0uF caps they are the less supported by max232(at least by Texas instruments semiconductors).
Posted 19 April 2003 - 04:27 PM
Posted 20 April 2003 - 08:24 AM
I have been reading this forum for quite some time, and have successfully built myself a PC link cable from the diagram on casiocorner.
I own a Toshiba e740 Pocket PC, and I am curious. Is there any way to get it to communicate with a Casio calculator (I own the CFX9850G)?
I have two problems:1. connection of cable to pocket pc (i have an expansion pack that features a USB port - could this help?) and 2. software (i have a dos emulator installed, that might be helpful)
any help appreciated.
Posted 20 April 2003 - 09:47 PM
Posted 20 April 2003 - 10:55 PM
Are there any DOS programs that can communicate with Casio?
Posted 20 April 2003 - 11:51 PM
Posted 21 April 2003 - 11:37 AM
The receiving calculator expects a 0x16 as handshake, but (much) pc's and pocketpc's will send a 0x15 or another handshake. It's possible this will occurs a problem.
Posted 21 April 2003 - 12:18 PM
anyway, it would be nice to be able to do it from my pocket pc, because that would be risk-free. I WISH I had a laptop. I COULD have had a laptop, but the pocketPC was more portable, so i chose it. that was before i got my calc though.
Posted 21 April 2003 - 12:28 PM
You have to spend one time some money for the cable parts, and that's it. Very clever
Posted 21 April 2003 - 12:48 PM
on the topic of IR, yes pocketPCs DO have ir ports, but i am unable to find an IR adapter that plugs into the PERIPHERAL rather tha the COMPUTER (or in my case PocketPC)
Posted 22 April 2003 - 01:12 PM
, price 5 $us , it`s cheap
Posted 27 April 2003 - 10:43 PM
Posted 29 April 2003 - 05:53 PM
Posted 03 May 2003 - 02:11 PM
tanks you for you answer
sorry I was on holidays !!!
tanks U I will try !
Posted 07 May 2003 - 02:46 AM
Posted 12 May 2003 - 02:53 PM
Posted 14 May 2003 - 05:52 AM
Posted 15 May 2003 - 06:32 PM
On casiocorner is only a print-design for the original cable, but not for the cable with the MAX.
Who knows a site were I can find it?
Posted 15 May 2003 - 06:33 PM
Yes there's an adapter. Look at the normal forum under 'Very usefull adapter' and you will find any informations about it.
Anyone know if there is a USB connection from computer to casio calc available yet? I know they have had one for the TI's for some time now.
Posted 15 May 2003 - 06:36 PM
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