Rockbox Development > New Ports
SanDisk Sansa c200v2, m200v4, clipv1, clipv2, clip+, and fuzev2
daytona955:
More background info here:
https://www.synopsys.com/dw/doc.php/ss/austriamicrosystems_ss.pdf
but nothing of concrete help.
Bagder:
I have "officially" contacted Synopsys regarding docs for their USB block used in this chip.
They did not even respond.
bertrik:
I looked at the c200v2 display init sequence: it's remarkably similar to the init sequence currently used for the c200 display in rockbox. I believe the same LCD and LCD controller is used. The c200v2 uses the DBOP port to write to the LCD controller, while the c200 talks to the PP LCD port. I'm hoping we can re-use the c200 driver and reimplement the lcd_send_command and lcd_send_data functions.
fgknskosk:
I am using an 8gb, sansa fuze and I think I have discovered a diagnostic mode in the latest firmware
I accessed it by ressetting the player (hold power on) then holding the home and play keys while turning on. this gave 4 options diagnostic, northamerican, europe and rest of the world. selecting diagnostic and connecting via usb gave access to the files including upgrade.fin and mtable.sys
im not a programmer so dont know how much this helps. all the best with the port. you guys rock
sko:
I think FS#10151 (e200v2 wheel acceleration) is working quite good now, maybe some e200v2 users can test the latest patch again and if there are no problems it can be commited I think.
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