Android Question BLE library, How do I send "255" "FF"?

[webkumanda]

Hi,

I can not send BLE "255" or hex "FF" , I send "0-127".
How do I send a number greater than 127?

Sub Button3_Click

s = cs.Get(5)
c = s.GetCharacteristics.GetValueAt(0)
c.SetStringValue(CHR(255)) '

End Sub

 

[Erel]

Are you using BleExtended library?

Try this code (I'm not sure that it will work as I'm not familiar with its implementation):

Dim jo As JavaObject = c
jo.RunMethod("setValue", Array(Array As Byte(255)))

 

[webkumanda]

Yes , I using BleExtended library.

I not send "128 - 255",

If I send "128" then code sending 3 byte "65" & "50" & "56" ( character "1" , "2" , "8" )

 

[Erel]

Have you tried the code I posted?