Rockbox Development > New Ports

SanDisk Sansa c200v2, m200v4, clipv1, clipv2, clip+, and fuzev2

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psychowood:
Sandisk has just released the first firmware update for the Clip+.

This does mean that we've got da bootloada, don't we?  ;D

FlynDice:
I have disabled voltage scaling with r24217.  The code is still in place but I've #ifdef'd it with HAVE_ADJUSTABLE_CPU_VOLTAGE. If you want to continue using it just define that at some point and it should include the code.

If you are one of the folks that have been having uSD card issues would you please let us know if this takes care of your issues.

Thanks!

funman:

--- Quote from: psychowood on January 12, 2010, 07:00:10 PM ---This does mean that we've got da bootloada, don't we?  ;D
--- End quote ---

No, that just means work can began on Clip+, so don't expect da bootloada anytime soon.

The file format is identical to other Sansa AMS, with only a new ID for Clip+ (0x28)

With a very quick look, the firmware looks like Clipv2, so Clip+ owners should look if the buttons known on Clipv2 are also present on Clip+

Don't hesitate to ask for help though, as before this step is done you can very easily brick your devices.

JdGordon:
funman: I've got a clip+ in peices, can you kick me in the right direction to get things going? or alternatively do you want it?

hehehehe.... I've got a modified bootloader on my clip+...

edit2: no i dont :p i have a very light brick

funman:
So current code in SVN works, but enabling the same USB check than Clipv1 & v2 bricked JdGordon's Clip+ :(

The OF might rely on a specific value of GPIOA_DIR, so be sure to restore all the registers you modify.

EDIT: You could check buttons by trying this (don't forget to save & restore the registers you modify!):


* set GPIOB pin0 to 1, wait a bit (OF use i=0; while(i < 500) ;)
* read GPIOA pins 1, 6, 7
* read GPIOC pins 1, 2, 3, 4, 5
I think they are all the 8 buttons but power and hold

The LCD is accessed using SSP, unlike all other models which use DBOP

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