Raymarine NMEA BRIDGE Specifikace stáhnout pdf (Strana 19)

S e a T a l k < - > N M E A

S e a T a l k < - > R S 2 3 2

C o n v e r t e r

Software update

The Software can be updated by using the built in Bootstrap-Loader function.

If you find anything missing in the Software, if you should find any software errors or if you

have new ideas – just sent a mail to FWa[email protected]

I can send new / revised software by E-Mail and you can update the controller software

yourself.

Bootstrap method advantages :

No Hardware programmer needed.

Just a PC Software is needed. ( Provided with every bridge on CD )

Latest Software versions can be found at http://www.gadgetPool.de

Bootstrap Loader

- Disconnect bridge from USB and from SeaTalk Bus.

- Connect the SeaTalk NMEA Bridge to your PC (plug in USB connector)

− Open a terminal program (i.e. Hyperterm),

select your serial port and set it to 4800 Baud, 8 Bit, no parity, no handshake.

Enter :

$SWUPDATE

The Bridge will respond with :

$SWUPDATE

Software Update Function will start in 40 sec.

......

Exit the terminal program.

Immediately start “Megaload” - the supplied bootstrap software - on the PC.

Open the program image file you would like to program into the bridge. ( xxx.hex )

Open the eeprom image file you would like to program into the bridge.

( xxx.eep )

Select 9600 Baud

Select your serial port in bootstrap software

Wait until the 40 sec. have passed.

The Bootstrap Software finds the SeaTalk NMEA Bridge and flashes the new software.

Warning:

Always select a proper image file. If a file not suitable for the bridge is selected ( like a text

file, an image file for a different device, or anything else ) the bridge software will be

reprogrammed with this wrong data and the bridge will not be working anymore !!

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Raymarine NMEA BRIDGE Specifikace Strana 19