Uz mne to zacalo stvat, tak jsem to zacal doopravdy hledat.
A prisel jsem na to, ze mne pomylilo JMRI (Loconet Monitor), ktere ma v sobe chybu.
Smer jizdy urcuje treti byte paketu DIRF a jeho 5.bit
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[Rx - A1 01 20 7F] Set loco in slot 1 direction to REV, F0=Off, F1=Off, F2=Off, F3=Off, F4=Off.
[Rx - A1 01 00 5F] Set loco in slot 1 direction to FWD, F0=Off, F1=Off, F2=Off, F3=Off, F4=Off.
Kdo tomu rozumi, tak vidi, ze 5. bit v DIRF je opacny, melo by byt, 1 = Forward, 0 = Reverse.
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Norma Loconet pise:
D7-0 ;always 0
D6-SL_XCNT ; reserved , set 0
D5-SL_DIR ;1=loco direction FORWARD
D4-SL_F0 ;1=Directional lighting ON
D3-SL_F4 ;1=F4 ON
D2-SL_F3 ;1=F3 ON
D1-SL_F2 ;1=F2 ON
D0-SL_F1 ;1=F1 ON
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No a ted neco navrhujte
