-- Sent from mobile phone (so please have understanding). On 17 sie 2012, at 18:00, Oliver Schmidt <ol.sc@web.de> wrote: > Hi, > >>>> b) Check if a (formatted, usable) disk is in the devie. > > As mention this would be performed on a call to rootdir(). > > My finding so far is that it would be appropriate to open the cmd > channel and and send an "I" (for Initialize) to the device. Does that > make sense? It does. But - of course - the status has to be read back and parsed. 00 returned after "I" command denotes a working volume being "mounted". P. S. Unless someone replies earlier, I would need a few days (travelling now) to check my stuff at home to answer the questions about status ($90) byte. My bet is that answer to both is "yes" but have to double check the reasons, which I sort of only recall now - so don't take them as true and correct. [*] * - 1) to start afresh, 2) to allow particular bits to be affected without losing previous information from the other ones---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo@musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.Received on Sat Aug 18 01:17:55 2012
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