... intel 5400 motherboard also does this when no serial is connected. it turns out that all three...all the output has been stuffed down the serial port. however, in these setups the first character sent to the serial port sets up->txbusy and consdrain loops forever trying to output the next character...to note the number of characters drained between calls to uartdrain and break out of the loop...

...), furthermore there are no standard serial ports as such. So the ...can't boot over kermit - no serial ports; can't boot over ... system. As far as the porting goes the C programs should ... touch: any code that sets serial ports formatting, anything messing with ... a couple of the system calls possibly ( if you used the ... will need to be changed ot _os_XXX calls). Allan R. Batteiger

...a new ethernet chip from Atheros (L2), furthermore there are no standard serial ports as such. So the problem is...I can't boot over kermit - no serial ports; can't boot over ethernet -...X86 family for an other customer. For porting OS9/68k to OS9000 I suppose ... to change all the OS-9 Call from OS9/68k to OS9000 and ... your 68k-system with OS9000 function calls. In the next step you can ...

... RS232) behind a standard virtual serial interface. I imagine the manufacturers of...d found some situations where ioctl() calls were important simply to configure the..., which has both USB and serial ports. My Mac laptop that I...their USB protocol was proprietary. Their serial protocol followed some GPS-related ... involved another step of usb/serial masquerading. It worked, but Rube ...

... in the field might not be setup this way, but does your system have a dedicated RS-232 port and can the scanner connect to it? -- Regards, Sean Liming www.sjjmicro.com / www.seanliming.com...> between the scanner and the cable is some sort of 232 to USB converter by a company called Cygnetron. They provide the driver that runs on the main board. The whole solution seem ...

... a TTL 232 style ribbon header. It is connected to the main board via a USB cable. Sitting between the scanner and the cable is some sort of 232 to USB converter by a company called Cygnetron. They provide the driver that runs on the main board. The whole solution seem extremely convuluted, and even on my laptop there is sometimes trouble with the converter board driver failing to ...

Hello all, I have a WindowsXPe system that I am currently working on, where the serial port has a jitter of approximately 50ms. I'd like to be able to get the jitter down to less ...is C#. Is there anyone out there that can confirm my suspicions? The function call is " WriteFile(hPort, _tosend, (uint)writeCount, out sent, ptrUWO) ", which as ...

...on how good those products are now. DriverLinx Port I/O Driver,http://www.driverlinx.com/DownLoad/DlPortIO.htm, is quite old port, I'd say. I have a good ...think it's ever targeted heavy use of serial devices (by heavy I mean multithreaded access to ports, etc.). Also, it is a shareware :-( ...any of these packages? Also there is one called "DriverX" that we use in our project....

...is typically mapped to "Disconnect a call if idle for more than xxx mins" UI element is called InactivityTimeout. Let me explain a bit...one that attached to the COM port you are interested in. Anyway, ...timeout on RAS manager using direct serial connection. The options seemed greyed ... establish a connection using direct serial connection (Communications between each computer)...

... is typically mapped to "Disconnect a call if idle for more than xxx mins" UI element is called InactivityTimeout. Let me explain a bit... one that attached to the COM port you are interested in. Anyway, ...timeout on RAS manager using direct serial connection. The options seemed greyed ...we establish a connection using direct serial connection (Communications between each computer) ...