Re: APCC: Mount not executing meridian flip when meridian limit reached
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tomlin
1.
The slew is started asynchronously so it was successful.
2. The pulseguide during a slew was also successful even if it stopped the slew. Seems
like the mount software could delay guide-pulses until a slew is completed. A guide-pulse command would always check to see if a slew command was in the que.
There would be millisecond delays to auto guiding.
Ray
From: main@ap-gto.groups.io <main@ap-gto.groups.io> on behalf of Ray Gralak via Groups.Io <groups3@...>
Sent: Sunday, November 24, 2019 9:02 AM To: main@ap-gto.groups.io <main@ap-gto.groups.io> Subject: Re: [ap-gto] APCC: Mount not executing meridian flip when meridian limit reached Hi Horia,
> >> An auto-guiding command will abort a slew. > > Two questions please: > 1. Is this a function of APCC or is it implemented in the ASCOM-Driver? Neither, it is in the mount's firmware. > 2. Is this behavior ASCOM-conform? I would expect that an ASCOM command is either executed or rejected by > throwing an exception. IMHO, once the system accepted the slew command it should complete it (I might be wrong > here). I don't think it is defined. Besides no exception needs to be thrown because: 1. The slew is started asynchronously so it was successful. 2. The pulseguide during a slew was also successful even if it stopped the slew. -Ray Gralak Author of APCC (Astro-Physics Command Center): https://urldefense.proofpoint.com/v2/url?u=http-3A__www.astro-2Dphysics.com_index.htm-3Fproducts_accessories_software_apcc_apcc&d=DwIFaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=7ixcaAKrn5WsWYgb4dW75A&m=nxvVw6BLav8TW5NUkkN9Z4-gv3tmODJEr_nrCJXrxFI&s=a-ht6HUOOaeCfwBT72nxNiuGjP160liyQ94uacpv7TI&e= Author of PEMPro V3: https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ccdware.com&d=DwIFaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=7ixcaAKrn5WsWYgb4dW75A&m=nxvVw6BLav8TW5NUkkN9Z4-gv3tmODJEr_nrCJXrxFI&s=ImqKGHhIBWMAslqVJXEUPMHch_alOJsNtR7BnVv63IY&e= Author of Astro-Physics V2 ASCOM Driver: https://urldefense.proofpoint.com/v2/url?u=https-3A__www.siriusimaging.com_apdriver&d=DwIFaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=7ixcaAKrn5WsWYgb4dW75A&m=nxvVw6BLav8TW5NUkkN9Z4-gv3tmODJEr_nrCJXrxFI&s=3ENM-WlVdEhakjC-QrrcXtKR6ZPU6u7EwTUK-pxkQvc&e= > -----Original Message----- > From: main@ap-gto.groups.io [mailto:main@ap-gto.groups.io] On Behalf Of Horia > Sent: Sunday, November 24, 2019 4:21 AM > To: main@ap-gto.groups.io > Subject: Re: [ap-gto] APCC: Mount not executing meridian flip when meridian limit reached > > Hi Ray, > > >> An auto-guiding command will abort a slew. > > Two questions please: > > 1. Is this a function of APCC or is it implemented in the ASCOM-Driver? > > 2. Is this behavior ASCOM-conform? I would expect that an ASCOM command is either executed or rejected by > throwing an exception. IMHO, once the system accepted the slew command it should complete it (I might be wrong > here). > > Kind regards, > Horia > > > -----Ursprüngliche Nachricht----- > Von: main@ap-gto.groups.io <main@ap-gto.groups.io> Im Auftrag von Ray Gralak > Gesendet: Samstag, 23. November 2019 16:16 > An: main@ap-gto.groups.io > Betreff: Re: [ap-gto] APCC: Mount not executing meridian flip when meridian limit reached > > Hi Cytan, > > ... > > That said, I think I can still tell from the ASCOM logs why the flip was stopped. It looks like something was sending > the mount ASCOm pulse guide commands (i.e., auto-guiding). An auto-guiding command will abort a slew. > > -Ray Gralak > Author of APCC (Astro-Physics Command Center): https://urldefense.proofpoint.com/v2/url?u=http-3A__www.astro-2D&d=DwIFaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=7ixcaAKrn5WsWYgb4dW75A&m=nxvVw6BLav8TW5NUkkN9Z4-gv3tmODJEr_nrCJXrxFI&s=7ObUsIabRYJngb2sEV0Mrlx5GESvYUaiBvTrAQ2Vf10&e= > physics.com/index.htm?products/accessories/software/apcc/apcc > Author of PEMPro V3: https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ccdware.com&d=DwIFaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=7ixcaAKrn5WsWYgb4dW75A&m=nxvVw6BLav8TW5NUkkN9Z4-gv3tmODJEr_nrCJXrxFI&s=ImqKGHhIBWMAslqVJXEUPMHch_alOJsNtR7BnVv63IY&e= Author of Astro-Physics V2 ASCOM Driver: > https://urldefense.proofpoint.com/v2/url?u=https-3A__www.siriusimaging.com_apdriver&d=DwIFaQ&c=gRgGjJ3BkIsb5y6s49QqsA&r=7ixcaAKrn5WsWYgb4dW75A&m=nxvVw6BLav8TW5NUkkN9Z4-gv3tmODJEr_nrCJXrxFI&s=3ENM-WlVdEhakjC-QrrcXtKR6ZPU6u7EwTUK-pxkQvc&e= > > ..... > > >
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