Support and General Use > Hardware
AGPTEK Rocker
wodz:
--- Quote from: saratoga on June 20, 2018, 12:42:37 PM ---FWIW, we usually aim for a 1 dB step size in the audio drivers if the hardware is capable of it. The rationale is that 1 dB is approximately the smallest step size that most people will notice without careful concentration.
--- End quote ---
While I agree that 1dB is about right step it was definitely a bug to not honor AUDIOHW_SETTING() declared step. Now it is up to developer what it defines as step (which usually reflects hardware capabilities).
--- Quote from: pizza on June 20, 2018, 01:55:39 PM ---I misspoke -- basically, while in the WPS, the screen doesn't update until/unless a button is pressed.
--- End quote ---
28cfeed4 should fix this.
Milardo:
Hi wodz,
Just downloaded the latest dev build, however for people that are new this rockbox port, it doesn't seem to include the update_rb.upt file which is supposed to be named update.upt? Is it still necessary to do this? Also is there a webpage for the agptek rocker which includes the instructions for upgrading to rockbox?
Found it:
https://www.rockbox.org/wiki/AgptekRocker
Doesn't seem to include instructions for rockbox installation or update?
speachy:
--- Quote from: wodz on June 20, 2018, 03:28:15 PM ---
--- Quote from: pizza on June 20, 2018, 01:55:39 PM ---I misspoke -- basically, while in the WPS, the screen doesn't update until/unless a button is pressed.
--- End quote ---
28cfeed4 should fix this.
--- End quote ---
Excellent, thank you!
BTW, one more for the bug/quirk list -- When audio playback starts (or resumes) there is sometimes an audible pop/click -- Several theories (codec automatically going into powersave mode?) but no way to really confirm anything since I still can't get ADB to work. (Is there some trick involved beyond launching it via the bootloader?)
wodz:
--- Quote from: Milardo on June 20, 2018, 05:40:47 PM ---Just downloaded the latest dev build, however for people that are new this rockbox port, it doesn't seem to include the update_rb.upt file which is supposed to be named update.upt? Is it still necessary to do this? Also is there a webpage for the agptek rocker which includes the instructions for upgrading to rockbox?
Found it:
https://www.rockbox.org/wiki/AgptekRocker
Doesn't seem to include instructions for rockbox installation or update?
--- End quote ---
update_rb.upt is ONLY needed to install bootloader (usually ONLY once). We will not distribute patched original firmware images for legal reasons. I have plan to significantly simplify process of update_rb.upt generation but I don't have much time to work on this.
Once bootloader is installed you only need to unzip rockbox.zip (which is now directly available from dev build page) to the root of SD.
You know that this page you are referring to is WIKI, right? Feel free to contribute.
--- Quote from: pizza on June 20, 2018, 07:25:04 PM ---BTW, one more for the bug/quirk list -- When audio playback starts (or resumes) there is sometimes an audible pop/click -- Several theories (codec automatically going into powersave mode?) but no way to really confirm anything since I still can't get ADB to work. (Is there some trick involved beyond launching it via the bootloader?)
--- End quote ---
I didn't spot this pop/click but I don't use Rocker daily. Anyway I am afraid there is nothing I can do about this.
There are reports that you need to use adb older than 1.0.37 on PC. Personally I use 1.0.32 without problems. Another thing is that you cannot use ADB and run original firmware. Hiby player seems to intentionally overwrite android usb gadget settings breaking adb.
Dulus_No:
Hello!
On the latest dev. build (d64ff86) the display keeps working when backlight is off: https://imgur.com/ge7VyK6.gifv
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