I am doing a project using vb 6.0 to communicate a device . currently i am using 9600 baud rate N parity 1 stopbit .while iam using this i able to communicate the device .if i change the baud rate to 4800 i am unable to communicate the deice .
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<p>Jabra is the name of a company that was acquired by GN
Corporation in 2000. The acquisition of GN strengthened position as a global
supplier of equipment for hands-free communication environment. The name Jabra
products to raise awareness and respect for the merger of corporations. In
2005, CN created the first Jabra headset that would work with Bluetooth
technology for hands-free communication. Jabra is currently considered the
first and leading provider of hands-free communication. Learn to use a
Bluetooth headset Jabra Bluetooth is based on having in his pocket computer. <br />
<p>1. Turn your Bluetooth device to your computer. <br />
<p>2. Click Start and select Control Panel. <br />
<p>3. Double-click the Bluetooth icon and go to
"Setup" option. It opens a wizard. <br />
<p>4. Step through the wizard. He should see your Jabra
Bluetooth headset in place a discovery / sending mode. You hold the button on
the Jabra headset it flashes green. <br />
<p>5. Click "Next" when it's time to find a nearby
Bluetooth device. This, then, find your Jabra headset, because it was created
in the previous step. <br />
<p>6. Click "Next" once the devices are paired and
the headset at any time. <br />
I suggest the following: Install a packet analyzer to the target machine. This program helps you observe and analyze the network traffic real time. It is helpful for debug the network packets, look inside how the frames is structured. The Wireshark is quite popular debugger tool. Install it and check TCP/IP and SNMP packets with it. Here is it: http://www.wireshark.org/download.html
Second: There is a lot of information on the internet about the SNMP freame formats and TCP/IP protocol. Here are some useful links: http://www.tcpipguide.com/free/t_SNMPMessageFieldDefinitionsGeneralMessageFormatand.htm http://www.dpstele.com/layers/l2/snmp_l2_tut_part1.php http://www.rane.com/note161.html A lot of RFC documents write down the SNMP protocol.
Here are somple helpful VC++ programs: https://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=7949&lngWId=3
I suggest using free tools to test your network device: http://manageengine.adventnet.com/products/oputils/free-snmp-tools.html
you have to open your current project in VB then go to "add references" (its somewhere in the menu bar) then go find microsoft acess and add it as a reference. then go to object browser and you'll find all the functions you need to interface between your project in VB and MS Access.
in C/C++ you can have projects related to system/hardware, maths and engineering.
while in VB you can create Database/Interface oriented projects. The related titles are :--
1. Serial/Parallel port communication
2. Automatic weight entry from Weighing Machine
3. Your weight on different plannets
4. PC based PH Meter
5. Electronic Punching/Kicking pad to measure power of martial arts/boxing players
6. Electronic man counter
1. library management system
2. Video Library
3. Virtual Library
4. Automated Parking Management system
5. Automated Car security check (Bomb finder)
6. Automated ID Card generator
7. Face recognition responsive system
Hey one my friend did simmilar project during accademics
Just a modification is i guess they have used JAVA
anyways coming back to your query, i guess you will require the device driver which will establish a communication between your mobile & computer
(if you are having nokia handset then i guess you will require NOKIA SDK`s for development)
So i personally feel this is quit complecated to design it in VB, so i think you should switch to JAVA