Rockbox Development > New Ports
Samsung P2
shotofadds:
The "recovery program" is a copy of FWDN, taken directly from the Telechips SDK. The accompanying .inf file suggests the P2 has the same USB Device Id as the Cowon D2 (140e / b011) when in USB boot mode.
Personally I wouldn't touch FWDN - for uploading code to the device it should be straightfoward to update Tcctool to work with the P2. This allows the device to be booted over USB: no flashing required.
The "Troubleshooting Guide" suggests that USB boot mode can be entered by holding POWER while connecting the USB cable and pressing RESET. If this works, the device will connect as an unknown USB device, with the above Device Id. Can anyone confirm?
bwbass:
Ok, when I do that in Windows XP, it does connect as an unknown device, and the Device Manager shows a Device Instance ID of: USB\VID_140E&PID_B011\5&A55C780&0&4
shotofadds:
You'll need to find out what the LCD panel is, and how to power it on/off (ie. datasheet and/or disassembly of the Samsung firmware). Apart from that, I would think much of the D2 code so far should be re-usable.
bwbass:
The parts list identifies the LCD like this:
* AH07-00213A
* LCD;A030FL01,YP-P2,##,113.12X43.8X
* LCD.
I take it from the way the list is formatted that the model of the LCD is A030FL01
Update: The Samsung part number is AH0700213A
Here's a link to this part for sale: http://www.partstore.com/Part/Samsung/Samsung/YPP2JABY/Samsung/Samsung/AH0700213A/New.aspx
Google has nothing to say about that - seeing as this is Samsung, I wonder if this is their part, built just for this player. I'll dig some more, and have a look at the firmware. If anyone else has info about the LCD please chime in!
avh:
In response to your PM bwbass, here is what I found on the LCD:
ICA ichia 3
94V-0 0727
54.20015.111
This was on the cable connector going from the LCD to the board, and i googled the company "ichia" and it seems they may have just made the connector.
On the metal housing of the LCD:
40S07103C000XX0050354
59.03A12.003 070929
I don't know if these help, I looked on the LCD for other information and there really wasn't much there. If you think it will help or can tell me what to look for I can look again.
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