[DCS-BIOS] Problem with home made keypad

[Ruahatu]

Hello,

 

I made a custom keypad for the radio of the GAZELLE. The "-" are connected to each other then to the card.

 

 

my problem is that when I press, I have a repeat send key.

 

is this a problem with my welds??

should I add a resistor? If yes where and what kind?

 

Tanks for your help and sorry for my english.

[Hansolo]

I suggest you add your code you are using, otherwise we are guessing blindly. DCS-BIOS are using default pull-up of the inputs so no pull-down resistor is needed.

 

Cheers

Hans

[FSFIan]

Your switch contacts are probably bouncing. See here for a solution:

https://forums.eagle.ru/showpost.php?p=3289394&postcount=2

[Ruahatu]

Thanks for your help Hansolo :thumbup:

 

Here is my code

 

definePushButton("UHF_1", 31, 3006, 388, "UHF RADIO", "UHF 1") -- OK
definePushButton("UHF_2", 31, 3007, 389, "UHF RADIO", "UHF 2") -- OK
definePushButton("UHF_3", 31, 3008, 390, "UHF RADIO", "UHF 3") -- OK
definePushButton("UHF_4", 31, 3009, 391, "UHF RADIO", "UHF 4") -- OK
definePushButton("UHF_5", 31, 3010, 392, "UHF RADIO", "UHF 5") -- OK
definePushButton("UHF_6", 31, 3011, 393, "UHF RADIO", "UHF 6") -- OK
definePushButton("UHF_7", 31, 3012, 394, "UHF RADIO", "UHF 7") -- OK
definePushButton("UHF_8", 31, 3013, 395, "UHF RADIO", "UHF 8") -- OK
definePushButton("UHF_9", 31, 3014, 396, "UHF RADIO", "UHF 9") -- OK
definePushButton("UHF_0", 31, 3015, 397, "UHF RADIO", "UHF 0") -- OK

[Ruahatu]

I will try Ian, thanks for your help

[Ruahatu]

Ian;3296357']Your switch contacts are probably bouncing. See here for a solution:

https://forums.eagle.ru/showpost.php?p=3289394&postcount=2

 

Work fine now, thanks