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E39 MID: Display does not clear correctly

Open E39NLA opened this issue 5 years ago • 10 comments

E39 with DSP and MID display. Upon hitting the power button, the lower band of the display does not clear correctly. Upper band may also continue to print "Bluetooth" if accessing bluebus through the AUDIO button (not so when thru TEL button).

20201022_125036

E39NLA avatar Nov 02 '20 04:11 E39NLA

@E39NLA ,

What firmware are you running? The "audio" UI is expected to be a bit wonky, but this recently got loads better when I fixed the response to 0x02 from the emulated TEL system (which cause a MID redraw request every 10 seconds).

Thanks! -Ted

tedsalmon avatar Nov 02 '20 04:11 tedsalmon

Hey ted! I'm not totally sure because it was one of the incremental updates from the TEL button enhancement thread. Where can I find the master updated firmware? (I know this is a silly question, but all I can figure out how to download form the "main" project page on GitHub is the source code - the wiki wasn't helpful on this).

E39NLA avatar Nov 02 '20 18:11 E39NLA

@E39NLA,

https://t3ddftw.s3.us-east-2.amazonaws.com/BlueBus/firmware/bluebus_1_1_16.hex

Thanks! -Ted

tedsalmon avatar Nov 02 '20 18:11 tedsalmon

Just tested with that firmware. Still does it.

E39NLA avatar Nov 12 '20 20:11 E39NLA

@E39NLA

To be clear, the issue that you're experiencing is that upon boot, the MID doesn't get consistently written to. right?

Thanks! -Ted

tedsalmon avatar Nov 12 '20 20:11 tedsalmon

I should clarify - this happens when I am powering OFF, not on. The upper band clears out correctly and leaves just the clock. The lower band continues to be displayed.

No issues on boot.

E39NLA avatar Nov 12 '20 20:11 E39NLA

Can I please get a log? https://github.com/tedsalmon/BlueBus/wiki/Gathering-a-Log :)

Thanks! -Ted

tedsalmon avatar Nov 12 '20 20:11 tedsalmon

I have a MID interface on my E39 and I updated to 1.1.16 yesterday and I can reproduce this behaviour.

I've attached a log that I captured while I pressed various buttons including settings, cycling audio modes, power on/off, BC/Clock, etc. If you need a log with a specific set of actions let me know and I will get it. I can also make a video of the behaviour if it helps.

[Com COM3] (2021-04-08_172253).log

rsporsche avatar Apr 09 '21 04:04 rsporsche

@rsporsche

Thanks! I will review this sometime this week ☺️

-Ted

tedsalmon avatar Apr 13 '21 04:04 tedsalmon

No problem, let me know if you need anything else, I was in a bit of a rush when I got the last log and I didn't take care to record which buttons I pressed.

rsporsche avatar Apr 13 '21 05:04 rsporsche