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</o:shapelayout></xml><![endif]--></head><body lang=EN-NZ link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>The documentation is not entirely up to date, so it can be misleading at times.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Returning 1 does not indicate success or failure, it indicates whether the datagram has been populated and needs to be sent (and thus whether the state machine needs to continue).  Success or failure of the request is indicated by the state member of the request itself.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Having said that, there are some inconsistencies in these state machines, which have been addressed in the unofficial patchset.  Have a look at <a href="https://sourceforge.net/u/uecasm/etherlab-patches/ci/default/tree/#readme">https://sourceforge.net/u/uecasm/etherlab-patches/ci/default/tree/#readme</a>.<o:p></o:p></p><p class=MsoNormal> <span style='mso-fareast-language:EN-US'><o:p></o:p></span></p><div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> William Ledda<br><b>Sent:</b> Friday, 9 February 2018 05:54<br><b>To:</b> etherlab-dev@etherlab.org<br><b>Subject:</b> [etherlab-dev] fsm_slave buggy?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-US>Dear developers, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>I was looking into the code of the stable-1.5 branch and It seems there is some bugs in fsm_slave. As far as I understand from the documentation of the following functions: <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><ul style='margin-top:0cm' type=disc><li class=MsoNormal style='margin-left:0cm;mso-list:l0 level1 lfo3'><span lang=EN-US>ec_fsm_slave_action_process_sdo, <o:p></o:p></span></li><li class=MsoNormal style='margin-left:0cm;mso-list:l0 level1 lfo3'><span lang=EN-US>ec_fsm_slave_action_process_reg, <o:p></o:p></span></li><li class=MsoNormal style='margin-left:0cm;mso-list:l0 level1 lfo3'><span lang=EN-US>ec_fsm_slave_action_process_foe, <o:p></o:p></span></li><li class=MsoNormal style='margin-left:0cm;mso-list:l0 level1 lfo3'><span lang=EN-US>ec_fsm_slave_action_process_soe<o:p></o:p></span></li></ul><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>they should return 1 in case of success (i.e. request processed) 0 otherwise. They return instead 1 even in case of requests are aborted. I see new commits on the sable version branch but nothing about this. In the default branch they have been instead fixed long time ago (2597:0e145bb05859 2014-11-12 14:42 ?) <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Which is the correct one? <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Kind regards<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>William<o:p></o:p></span></p></div></div></body></html>