INSYS WLAN 2.1, Руководство пользователя

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INSYS WLAN serial 2.1 Maintenance
6. Type in "
AT"
and confirm with "Enter".

The INSYS WLAN serial 2.1 replies with
OK
.

If the INSYS WLAN serial 2.1 does not respond, check the connection and if
the device receives power at all. Continue with step 2.

If you see other characters (garbage characters), the baud rates or data for-
mats of terminal program and serial interface of the INSYS WLAN serial 2.1
do not match. Synchronise the interfaces as described under step 1.

The firmware upload can not work without hardware handshake. The input
buffer at the serial interface of the INSYS WLAN serial 2.1 overflows and the
INSYS WLAN serial 2.1 resets itself. In this case, you will hear the relays click

e.
to function, and only INSYS MICROELECTRONICS will be able to re-
store it.
7. Enter
AT**
to start the firm

LAN serial 2.1 signals "
Send .HEX file now
" after approx.
15 seconds.
8. inal program to send the file with the firmware, such as
nal window.

The INSYS WLAN serial 2.1 signals after successful upload

The INSYS WLAN serial 2.1 will reset itself and is ready for operation.
during the uploads. It is possible that an error message is displayed.
Before you start with the upload, ensure that no other programs are active
on your system, which could interrupt the data flow at the serial interfac
Opening a DVD drive, playing music or connecting a USB device can also
disturb or interrupt the data flow. As a result, the INSYS WLAN serial 2.1
may fail
ware upload.
The INSYS W
Use the term
"20B7.S37".

The upload progress is again displayed by dots in the termi
"
Upload OK. Updating Firmware
“.
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