[Coco] NitrOS9 question

[Bill Pierce]

I think it's looking for a terminal... I would think you would want to use "term_6551" or "term_6850" (whichever would be appropriate) instead of T2 as these are serial terminals meant to receive from the acia and print to the screen. And yes VTIO would most likely be needed. T2 would some sort of external processing to send the data to the screen... hence why the serial terminals are used.
I may be wrong or interpreting your method incorrectly, but that is how I'm reading this.

 

 

Bill Pierce
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-----Original Message-----
From: Dave Philipsen <dave at davebiz.com>
To: coco <coco at maltedmedia.com>
Sent: Thu, Oct 5, 2017 2:17 pm
Subject: Re: [Coco] NitrOS9 question

Ok, so I've successfully eliminated CoWin, KeyDrv, SndDrv, JoyDrv, RBDW, DWIO, RAMD, R0, and Term from my bootfile and the CoCo3FPGA boots up with a shell on T2.  But, when I try to remove VTIO I get the signon message from Init on T2 but I don't get a shell.  To my knowledge VTIO is simply a device driver module for the SCF window devices.  If I have no window device descriptors in the bootfile, then, why is VTIO needed?  See output from 'mdir' below:KrnP2      Init        Clock       Clock2      IOMan       RBFSCF         PipeMan     RBSuper     LLCoCo3FPGA Piper SD1DD          SC6551      VTIO        T2         Pipe CCBKrnMDir        Shell       Date        DeIniz      Echo InizLink       Load        Save        UnlinkDaveOn 10/3/2017 11:12 PM, Dave Philipsen wrote:> Yep, it's an FPGA board so it's a synthesized 6809 running at 25 MHz.>> Dave>> On 10/3/2017 9:23 PM, Brett Gordon wrote:>> I take it your platform is also 6809 based? Cool.. Sounds like a neat>> idea.  Loads of fun.  kudos on the bootloader mod - submit patch!>>>> brett>>>>-- Coco mailing listCoco at maltedmedia.comhttps://pairlist5.pair.net/mailman/listinfo/coco