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randyrossi / bmc64

A bare metal Commodore 64 emulator for the Raspberry Pi with true 50hz/60hz smooth scrolling, low input latency and better audio/video sync.
GNU General Public License v3.0
491 stars 59 forks source link

Wont boot on Pi 3 a+ #256

Closed dotnbot closed 11 months ago

dotnbot commented 11 months ago

I've tested the pi with other OS's and the SD card in other pi's and all works.

When I attempt to boot bmc64 it does 4 long and 7 short flashes.

If I insert the same SD card into a 3b and zero 2w and it boots in both.

rhester72 commented 11 months ago

3A+ definitely works - in fact, a cottage industry grew up around them:

https://www.faszinationc64.de/BMC64-Bare-Metal-Commodore64

(I have one, it works extremely well)

dotnbot commented 11 months ago

Maybe it's something borked in the new batch of 3a+ boards.

Another user has the same problem on lemon64 (BMC64 for Raspberry Pi2/3 (50hz smooth scrolling!) - Page 137 - Commodore 64 - Lemon64 - Commodore 64https://www.lemon64.com/forum/viewtopic.php?t=70498&start=2040).

I've sent the board back and I'll try a new one.

From: rhester72 @.> Sent: 18 December 2023 02:14 To: randyrossi/bmc64 @.> Cc: dotnbot @.>; Author @.> Subject: Re: [randyrossi/bmc64] Wont boot on Pi 3 a+ (Issue #256)

3A+ definitely works - in fact, a cottage industry grew up around them:

https://www.faszinationc64.de/BMC64-Bare-Metal-Commodore64

(I have one, it works extremely well)

— Reply to this email directly, view it on GitHubhttps://github.com/randyrossi/bmc64/issues/256#issuecomment-1859435487, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ABJFBSRMNJ2PQXXU4OI2HJ3YJ6RI5AVCNFSM6AAAAABAYYCG5KVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNJZGQZTKNBYG4. You are receiving this because you authored the thread.

rhester72 commented 11 months ago

@dotnbot wish I'd caught you earlier, this may indeed be a software issue.

I believe the issue is that the newer 3A+ models (manufacturered in 2022 onward) require a newer set of support libraries from the Raspberry Pi Foundation.

Indeed...duplicate of this issue:

https://github.com/randyrossi/bmc64/issues/245

dotnbot commented 11 months ago

Oops. I didn't look in the closed issues. Thanks for the link. New pi arrives from amazon tomorrow 🙂

From: rhester72 @.> Sent: 18 December 2023 14:41 To: randyrossi/bmc64 @.> Cc: dotnbot @.>; Mention @.> Subject: Re: [randyrossi/bmc64] Wont boot on Pi 3 a+ (Issue #256)

@dotnbothttps://github.com/dotnbot wish I'd caught you earlier, this may indeed be a software issue.

I believe the issue is that the newer 3A+ models (manufacturered in 2022 onward) require a newer set of support libraries from the Raspberry Pi Foundation.

Indeed...duplicate of this issue:

245https://github.com/randyrossi/bmc64/issues/245

— Reply to this email directly, view it on GitHubhttps://github.com/randyrossi/bmc64/issues/256#issuecomment-1860679804, or unsubscribehttps://github.com/notifications/unsubscribe-auth/ABJFBSS4BZQ67YYH2OT6TUTYKBI2ZAVCNFSM6AAAAABAYYCG5KVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQNRQGY3TSOBQGQ. You are receiving this because you were mentioned.

dotnbot commented 11 months ago

New pi arrived and it's the 2018 version so works fine. Maybe worth putting a note on the main website until the issue with the 2022 version of the board is resolved. Thanks