To us, the meaning/usage is for port opened or closed. That is all we care about. so do you agree? can it be added?
Yes, this would go into usb_serial lib. Matt. On Oct 8, 1:03 pm, Sebastien Lelong <[email protected]> wrote: > OK, then why not, but "CDC status != 0" really means "port is opened", or > maybe just "available" or something else ? I guess since this > pseudo-variable will be defined in usb_serial.jal (won't it ?), we can stick > to "port opened" meaning... > > Cheers, > Seb > > 2010/10/8 mattschinkel <[email protected]> > > > > > > This is mostly a matter of semantic, using a pseudo-variable may sound > > > overkill ? > > > Actually my compile result is one less byte of ram compared to the > > usb_cdc_line_status() procedure. Of course I am returning a bit > > instead of a byte. > > > function usb_serial_port_is_open'get() return bit is > > pragma inline > > if cdc_line_status == 0 then > > return 0 > > else > > return 1 > > end if > > end function > > > -- wait till USB device has been connected and serial port has been > > opened by the HOST > > while !usb_serial_port_is_open loop > > usb_serial_flush() -- poll USB at all times > > end loop > > > Matt. > > > -- > > You received this message because you are subscribed to the Google Groups > > "jallib" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]<jallib%[email protected]> > > . > > For more options, visit this group at > >http://groups.google.com/group/jallib?hl=en. > > -- > Sébastien Lelonghttp://www.sirloon.nethttp://sirbot.org -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
