Hello all,
We are developing a digital mode / CW interface named USBIF4CW from 2002.
Could you please support our interface for the PTT method on WSJT-X?
You can access it from python code via dll for Windows-OS as shown below.
#####################################
self.lib = ctypes.windll.LoadLibrary("./usbif4cw.dll");
if (self.lib.usbif4cwOpen(0) < 0):
tkmsg.showerror('err', 'USBIF4CW not found')
self.dlg.destroy()
self.port0_data = 0xFF # port0 default value
# ON the PTT with audio
self.port0_data &= 0xFD # ptt on
self.port0_data &= 0xF7 # switch audio
self.lib.usbif4cwWriteData(0, 0, self.port0_data)
# OFF the PTT with audio
self.port0_data |= 0x02; # ptt off
self.port0_data |= 0x08; # switch audio
self.lib.usbif4cwWriteData(0, 0, self.port0_data)
self.lib.usbif4cwClose(0)
#####################################
For details, please see the link below.
http://nksg.net/usbif4cw/dll/usbif4cw-python-dev.zip
http://nksg.net/usbif4cw/lab/devlib/
73 de Mutsuhiro, JG5CBR
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