06-04-2013, 06:56 PM
Hey guys I'm having some trouble with my serial interface.
I'm using this module PL2303 USB to Serial (TTL) Module/Adapter I installed the drivers and know that it is installed and operational.
In putty I use Bps:115200 Data bits:8 Parity:None Stop Bits:1 Flow control:none.
When I connect to the modem I see that the leds аrе lighted without the power cable so we have power from the usb 3.3V pin. Now when i go to putty to see the output log nothing is showing on the screen and when I try to reconnect it says COM3 is unavailable or busy right now.And when I try to exit putty it just hangs for quite a time I also try to terminate it from the task manager and it just refuses to terminate. on the modem I have haxoware with noisy bootloader flashed through jtag.
So what am I doing wrong ?
I suspect that the module I'm using is not the right one.
I'm using this module PL2303 USB to Serial (TTL) Module/Adapter I installed the drivers and know that it is installed and operational.
In putty I use Bps:115200 Data bits:8 Parity:None Stop Bits:1 Flow control:none.
When I connect to the modem I see that the leds аrе lighted without the power cable so we have power from the usb 3.3V pin. Now when i go to putty to see the output log nothing is showing on the screen and when I try to reconnect it says COM3 is unavailable or busy right now.And when I try to exit putty it just hangs for quite a time I also try to terminate it from the task manager and it just refuses to terminate. on the modem I have haxoware with noisy bootloader flashed through jtag.
So what am I doing wrong ?
I suspect that the module I'm using is not the right one.