shutdown FAN on 633

[jabberwock]

Hi,

I develop LCD crystalfontz 633 on linux. I would like to know how to detect and shutdown command for each port of FAN.

I ever use command type = 17 with power level "0". FAN still running. I would like to shut down the FAN. What command to set it?

Thank in advance.
jabberwock

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[CF Tech]

For the fan to completely stop, you will also need to turn fan reporting off.

 

[jabberwock]

which command number that you refer to?
I have been try to use command 16 with data[0] = 0. It does not appear to shutdown the fan device.

Thank in advance,
jabberwock

 

[CF Tech]

Use the packet debugger dialog of 633_WinTest to send command 17 with \000\000\000\000 as data, then send command 16 with \000 as data, and that will stop all the fans.

ref: http://www.crystalfontz.com/products/633/CFA_633_k1_9a.pdf

 

[jabberwock]

It's work perfectly!!

Thank you