Mobility Site - View Single Post

ghettoknot · 08-11-03, 02:56 PM

deftech,

You make a good point, but is the purpose of the serial cable? Do all of the devices that you connect the Axim convert the signal to RS232 TTL? For instance, does your laptop have to support RS232 TTL or is the conversion in the top of the connector (the part that plugs into the Axim)? Also, don't serial devices exist that work with both the Axim and the Ipaq that only require a different cable?

I have taken a number of electronics classes in may day, and I really can't see what the big deal is concerning the hardware. The way I see it, you just splice two cables and pray that you get a connection.

When considering RS232 I also doubt that you can mess up your Axim if you put the wires in the wrong order. If you do, then it is covered under the warranty.

You don't have to tell Dell that you plugged up some stupid cable to it. Just say the freaking thing is not working, and I haven't cracked the case.

That should resolve any fears regarding the hardware. However, I suggest after splicing the cable from the Axim, you take a volt meter to check the output of each connection. This will help you to narrow down a few wires.

The only problem that I have is with the software. I have no clue how to make a driver. I can make a basic app, but that is the limit to my current programming abilities. I guess if I have some books on the subject, and more time I could come up with one.

However, I would need to have schematic for the Dell in order to save time and to avoid mistakes. It is kind of hard to test software with questionable hardware.

I guess, if anyone has some expertise in either area then I am willing to split the work load. However, I really don't have the time to do both.

FYI: That stinger idea is cool, but that is no driver. Just a fancy app. A cheesy, but affect way to get the job done. I appreciate the time and effort spent on that project. I is inspiring.

08-11-03, 02:56 PM	#11 (permalink)
ghettoknot Aximsite Rookie DAP Freshman Join Date: Jul 2003 Posts: 83 Thanked 0 Times in 0 Posts	deftech, You make a good point, but is the purpose of the serial cable? Do all of the devices that you connect the Axim convert the signal to RS232 TTL? For instance, does your laptop have to support RS232 TTL or is the conversion in the top of the connector (the part that plugs into the Axim)? Also, don't serial devices exist that work with both the Axim and the Ipaq that only require a different cable? I have taken a number of electronics classes in may day, and I really can't see what the big deal is concerning the hardware. The way I see it, you just splice two cables and pray that you get a connection. When considering RS232 I also doubt that you can mess up your Axim if you put the wires in the wrong order. If you do, then it is covered under the warranty. You don't have to tell Dell that you plugged up some stupid cable to it. Just say the freaking thing is not working, and I haven't cracked the case. That should resolve any fears regarding the hardware. However, I suggest after splicing the cable from the Axim, you take a volt meter to check the output of each connection. This will help you to narrow down a few wires. The only problem that I have is with the software. I have no clue how to make a driver. I can make a basic app, but that is the limit to my current programming abilities. I guess if I have some books on the subject, and more time I could come up with one. However, I would need to have schematic for the Dell in order to save time and to avoid mistakes. It is kind of hard to test software with questionable hardware. I guess, if anyone has some expertise in either area then I am willing to split the work load. However, I really don't have the time to do both. FYI: That stinger idea is cool, but that is no driver. Just a fancy app. A cheesy, but affect way to get the job done. I appreciate the time and effort spent on that project. I is inspiring. __________________ Dell Axim X5 Basic • SanDisk 256MB SD Card • Lexar 256MB SD Card • Haicom HI-303CF GPS Receiver • Belkin Executive Leather Case • Rhino Skin Aluminum Case