Re: [Bluez-users] rfcomm question 2-AT command

[Marcel Holtmann <marcel@holtmann.org>]

Hi Michael,

> I have written a program that the menu can be sent to T610 by AT
> command. However, I face a problem. When I send one menu to the
> mobile, there is 4-5 seconds delay. The syntax of my program is:
> sprintf(command, "AT*EASM=\"Bt-IrConverter\",1,1,%d", item_brand+1);
>   ret_code=put_command (command, answer, sizeof (answer), 5, 0);
>   for (j=0; j<item_brand; j++)
>   {
>    sprintf(command, ",\"%s\"", device[j]);
>    ret_code=put_command (command, answer, sizeof (answer), 5, 0);
>    }
>   sprintf(command, ",\"quit\",\r");
> where the variable device[j] stores the string extracted from MySQL
> db. So, why is that? And how can I reduce the delay?

check with hcidump if there is really a delay or if the phone simply
needs that long to execute that command.

Regards

Marcel




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