Re: ADTpro protocol for sending VSDRIVE and BASIC over serial

[osgeld <kevin@hackaday.com>]

On Wednesday, June 12, 2013 12:22:23 PM UTC-5, osgeld wrote:
> On Wednesday, June 12, 2013 8:40:28 AM UTC-5, schmidtd wrote:
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> > On 6/12/2013 9:30 AM, osgeld wrote:
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> > > On Wednesday, June 12, 2013 6:26:06 AM UTC-5, schmidtd wrote:
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> > >> My guess is the vsdrive you're serving is the regular one, not the one
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> > >> that has the JMP to return control to the grub.
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> > > what I am sending is the raw file from the resources folder same as ADT, but what is the character I need to return for vsd and basic?
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> > When you receive '2', you should send 'P' and PDSpeed.raw.  When you 
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> > receive '7', you should send 'V' and vsdrive_speed.raw.  When you 
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> > receive '8', you should send 'B' and BSpeed.raw.  I see those last two 
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> > are missing from the protocol page... I'll add them.
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> thanks!

now I can get prodos, and the vsdrive driver loaded, but when I attempt to send basic the apple sends 0xB8, I respond with 0x42 and the apple continues to send 0xB8

I copied and pasted the same chunk of code that loads up prodos and vsdrive but the apple never seems to acknowledge the 0x42 (B) response, cant figure out why it would work everywhere else and fail on basic 

any thoughts?