Using multiple ports at the same time
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HI there guys. So i've been using realtearm to change csc on samsung phones using command AT+PRECONFG=2,??? sent as ASCII, but when it comes to 50 phones it gets kind of long, and boring. Is there any way to send the command to all of the phones at the same time (I am using few 16x ports usb HUBS). Does realterm have some built in option, or there is a way to emulate all the ports into one?
No, it is 1 seial port.
3 possible ways, I would look at#1 first.
1) Look at Hub4Com part of com0com project. This might let you join all 50 physical port together to 1 virtual port. Realterm can connect to that vistual port.
2) Launch multiple copies by ActiveZ/COM or batch file and control the sending etc. You can hide them using "visible=0". Realterm was designed for rnning many copies this way.
3) You might be able to use the new macro file capability to make a single Realterm instance open port, send command, close port - for all the ports.
Option 1 seems to be the most promising although, I would have to join all the ports everytime I connect new phones.
I kind of put it wrong way, It doesn't necessarily have to be few ports joined in one, it would also do if all the ports were set at the same time. I am simply looking to work out the fastest way to change the csc on all the phones, right now I am either using UART cable (which means I have to connect it to each phone) or RealTerm with phones that don't support UART cable, but I have to change the port everytime I want to to change the csc.