Rockbox Development > New Ports
RockChip mp3/mp4 players
knob:
--- Quote from: tp11 on May 08, 2012, 11:33:53 AM ---Has anyone tried this with touchscreen RK27xx players?
Here's exactly the one that I have:
http://vempaimia.net/2009/07/22/diel-symphony-300-8gt-mp5-soitin-arvostelukohteena/
--- End quote ---
What resolution is your player?
Have you got a firmware backup?
The reference build is 400x240 screen, but without a touch screen driver, I noticed that there are 3 regular buttons on your player which may work.
You need to do make the bootloader and make the zip to unpack on the uSD card, there is no support for flash memory only uSD.
You could try the dual boot with the original firmware, but the screen must be 400x240 or you will need to do the screen driver for sure.
tp11:
--- Quote from: knob on May 08, 2012, 12:55:11 PM ---
--- Quote from: tp11 on May 08, 2012, 11:33:53 AM ---Has anyone tried this with touchscreen RK27xx players?
Here's exactly the one that I have:
http://vempaimia.net/2009/07/22/diel-symphony-300-8gt-mp5-soitin-arvostelukohteena/
--- End quote ---
What resolution is your player?
Have you got a firmware backup?
The reference build is 400x240 screen, but without a touch screen driver, I noticed that there are 3 regular buttons on your player which may work.
You need to do make the bootloader and make the zip to unpack on the uSD card, there is no support for flash memory only uSD.
You could try the dual boot with the original firmware, but the screen must be 400x240 or you will need to do the screen driver for sure.
--- End quote ---
I have a backup and the resolution is 400x240 so those are already covered. I just don't have a micro-SD card at the moment so I have to buy a spare one before I can actually test the Rockchip firmware.
Post Merge: May 08, 2012, 03:21:06 PMDo I use rk27load to upload bootloader.bin to the player? I am just not sure what I use as stage2.bin as it wasn't compiled with Rockbox sources.
For example sudo ./rk27load -e1 -e2 -s1 bootloader.bin -s2 stage2.bin -s3 rockbox.bin
Sorry if I have stupid questions, I just don't want to brick the player.
knob:
--- Quote ---Do I use rk27load to upload bootloader.rkw to the player?
--- End quote ---
No need for rk27load just rename bootloader.rkw to BASE.rkw and replace it in the firmware image and flash to player if you have .img file update.
If your player has .RKW firmware update then just open the firmware partition and copy the bootloader over to the player.
Rockbox.rkw and original firmware BASE.rkw goes in the .rockbox folder on the uSD card then you can do a dual boot, the dual boot works very well and makes updating and testing very easy.
Hope this helps.
p.s. Do you have the original diel-symphony-300 player?
tp11:
--- Quote from: knob on May 08, 2012, 03:32:34 PM ---
--- Quote ---Do I use rk27load to upload bootloader.rkw to the player?
--- End quote ---
No need for rk27load just rename bootloader.rkw to BASE.rkw and replace it in the firmware image and flash to player if you have .img file update.
If your player has .RKW firmware update then just open the firmware partition and copy the bootloader over to the player.
Rockbox.rkw and original firmware BASE.rkw goes in the .rockbox folder on the uSD card then you can do a dual boot, the dual boot works very well and makes updating and testing very easy.
Hope this helps.
p.s. Do you have the original diel-symphony-300 player?
--- End quote ---
There are no .img updates for this player and it is original Diel Symphony 300.
I'll test the booting as soon as I get the micro-sd card.
Would it be possible to use the internal memory for the .rockbox folder or is it completely out of question?
wodz:
Internal memory is not supported and will not be unless someone reverse engineer FTL they used.
Touch version will need some work. All designs I saw use HSADC for reading touch position and currently we don't have driver for that part of the hardware. It should be pretty easy to write one though. Another thing to note is that resolution doesn't matter. What is really important is the lcd controller chip used.
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