|Re: [hatari-devel] Re: Hatari floppy drive detection with EmuTOS|
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Le 15/01/2014 20:49, Roger Burrows a écrit :
2) Only drive A connected
Time to detect presence of drive A: 258
Time to detect absence of drive B: 153
I looked at my docs again and the step time for step rate 0x03 is actually
3msec: 3*255 = 0.765 seconds = 153 ticks! Again drive A is spinup time.
in that case, we can see that drive B doesn't wait for spinup, because
it was already made on drive A.
Do you have the possibility to test this on a real ST :
- connect drive A and disconnect drive B as above
- but in the drive detection test, test drive B first, then drive A.
I'd like to know the delay you get in that case where spinup is made
first on the disconnected drive.