I try to use SimoComU, a tool to control frequency converters, on Wine. Since version 2004-07-16 it opens its main window, and most functions seem to work. Anyway, it does not communicate over the serial line. I see the following output:
trace:file:CreateFileW L"COM1" GENERIC_READ GENERIC_WRITE OPEN_EXISTING attributes 0x0 trace:file:RtlDosPathNameToNtPathName_U (L"COM1",0x4066eed4,(nil),(nil)) trace:file:RtlGetFullPathName_U (L"COM1" 520 0x4066ec4c (nil)) trace:file:get_dos_device L"COM1" -> "/home/met/.wine/dosdevices/com1" trace:file:CreateFileW returning 0x9c fixme:comm:GetCommProperties (0x9c 0x4132b414 ) trace:comm:GetCommState handle 0x9c, ptr 0x4132b454 trace:comm:GetCommState OK trace:comm:GetCommState bytesize 8 baudrate 38400 fParity 0 Parity 2 stopbits 1 trace:comm:GetCommState ~IXON ~IXOFF trace:comm:GetCommState fOutxCtsFlow 1 fRtsControl 2 trace:comm:GetCommState fOutxDsrFlow 0 fDtrControl1 trace:comm:GetCommState CRTSCTS trace:comm:GetCommTimeouts (0x9c,0x4132b470) trace:comm:BuildCommDCBAndTimeoutsA (38400,e,8,1,0x4066ef88,(nil)) trace:comm:BuildCommDCBAndTimeoutsW (L"38400,e,8,1",0x4066ef88,(nil)) trace:comm:SetCommState handle 0x9c, ptr 0x4066ef88 trace:comm:SetCommState bytesize 8 baudrate 38400 fParity 1 Parity 2 stopbits 1 trace:comm:SetCommState ~IXON ~IXOFF trace:comm:SetCommState fOutxCtsFlow 0 fRtsControl 3 trace:comm:SetCommState fOutxDsrFlow 0 fDtrControl2 warn:comm:SetCommState DSR/DTR flow control not supported fixme:comm:SetCommState RTS_CONTROL_TOGGLE is not supported. fixme:comm:SetupComm insize 970 outsize 970 unimplemented stub trace:comm:SetCommTimeouts (0x9c,0x4066ef74)
As I understand that log, the program tries to set the speed to 38400 bit/s and to configure the line to even parity (among others). But, if I run "stty -a -F /dev/ttyn00" (to which com1 is a link to), then I see no change. The parameters are not set. So I set them using stty to get further.
The program apparently tries to write to the line, then, as the output is:
trace:file:WriteFile 0x9c 0x4132b160 24 0x415640d4 (nil) trace:comm:ClearCommError handle 0x9c cbInQue = 0 cbOutQue = 0 trace:comm:PurgeComm handle 0x9c, flags f trace:file:WriteFile 0x9c 0x4132b160 24 0x415640d4 (nil) trace:comm:ClearCommError handle 0x9c cbInQue = 0 cbOutQue = 0 trace:comm:PurgeComm handle 0x9c, flags f [etc.]
But nothing happens on the line. On the other hand, if I enter the command "echo xxxxx >/dev/ttyn00", the bytes are transmitted.
I have no idea where to look now. Could anyone help me?
Jochen Roedenbeck
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