Rockbox Development > New Ports
Rockbox Player - Project to design and build a Free/Open hardware audio player
Domonoky:
No, USB currently doesnt work on this plattform. And there are also many rough parts still left in the firmware.
For example plugins are still not enabled, because noone has done the neccessary work to make all keymappings for them. And while playing sound, i hear many interferences which may be reduced if someone does the neccessary work to optimize this. There is probably much more work left todo.
And about the Hardware: There is no battery used currently, because the mini2440 draws too much power to make this usefull. The case is still in development and i dont know the current status of the Harddisk extension board.
So saying that this hardware is 100% finished, i a little bit exaggerated. :-)
JdGordon:
I finally got openocd going and I can telnet in and run init_2440, but when I try "source prog_boot.txt" it fails...
> source prog_boot.txt
requesting target halt and executing a soft reset
target state: halted
target halted in ARM state due to breakpoint, current mode: Supervisor
cpsr: 0xf00000d3 pc: 0x00000000
MMU: disabled, D-Cache: disabled, I-Cache: disabled
Flash Manufacturer/Device: 0x00bf 0x234b
flash 'cfi' found at 0x00000000
auto erase enabled
not enough working area available(requested 32768, free 4032)
not enough working area available(requested 16384, free 4032)
not enough working area available(requested 8192, free 4032)
not enough working area available(requested 4096, free 4032)
error writing to flash at address 0x00000000 at offset 0x00000000 (-902)
called at file "command.c", line 473
called at file "prog_boot.txt", line 12
called at file "embedded:startup.tcl", line 89
called at file "embedded:startup.tcl", line 91
called at file "embedded:startup.tcl", line 93
any ideas?
JdGordon:
woo! got it fixed... commented out the working space line in the config and now we are good to go.
So, how much of a pipe dream is it to get a SMB or NFS client on this for storage?
JdGordon:
any ideas where the bug for the SD speed is? speed is crazy!
also, why the hell is the only button that is accessable with the lcd mounted the reset button :< is http://lyre.sourceforge.net/?q=content/keypad-mini2440 supported in svn already?
casainho:
Hello :-)
I have some good news :-) -- I printed the first verison of enclosure for it. I want to use the Mini2440 with Rockbox as home DAP. My enclosure have input for power supply and SD card. Outputs audio on jack. Touchscreen is used for user input.
I am working now on improving the 3D design on the case and I hope to print a better version tomorrow, mybe the final one, I hope :-)
Some pictures:
See all pictures here:
http://lyre.sourceforge.net/?q=content/my-first-3d-print-mini2440-enclosure
Me and Domonoky, we both have have Mini2440 and a 3D printer :-) -- but I can print the enclosure if anyone needs it, PM me.
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