Support and General Use > Hardware
AGPTEK Rocker
elakir:
--- Quote from: wodz on May 25, 2018, 05:20:30 AM ---As of reported charge, voltage of the battery is reported by underlying OS (linux). It does not report SOC (state of charge). The mapping of voltage<->percentage of charge available is totally uncalibrated and assumed linear from 3.4 to 4.2V which simply is not true for li-ion. If someone run battery_bench plugin and provide results I can correct this.
--- End quote ---
Benjie T6(no no bluetooth), "battery_bench.txt" in attach.
Or download from https://www.upload.ee/files/8486465/battery_bench_BenjieT6_no_BT_.7z.html
ZiberPax:
Hey. The same problem as in the photo. The folder ".rockbox" is put in the root of the SD card and there is "update", but nothing works :c
Milardo:
--- Quote from: ZiberPax on May 27, 2018, 06:47:28 PM ---Hey. The same problem as in the photo. The folder ".rockbox" is put in the root of the SD card and there is "update", but nothing works :c
--- End quote ---
Hi, is this the first time installing rockbox on your device? If so, did you follow this:
"Instructions for install:
Extract the folder out of rockbox.zip Take the folder out of that named ".rockbox" and put it directly into your sd card. Put update_rb.upt directly into sd card as well, and once in there, rename it too update.upt
Next you'll need to choose the update firmware option in agptek rocker settings. It should upgrade and then you'll have a choice to choose rockbox, the original agptek rocker os and some tools"
What files did you download for the update or did you compile them yourself?
wodz:
--- Quote from: ZiberPax on May 27, 2018, 06:47:28 PM ---Hey. The same problem as in the photo. The folder ".rockbox" is put in the root of the SD card and there is "update", but nothing works :c
--- End quote ---
I suspect you are hit by known bug that performing update (with update.upt) removes mountpoint for SD card. Try to boot original firmware once. It should recreate necessary directories and rockbox should be able to start on subsequent boot.
wodz:
Ok. Got two benches (thanks!) which looks pretty similar. I'll tweak calibration curve soon.
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