Rockbox Development > New Ports

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

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funman:

--- Quote from: ATTIKIT on March 22, 2010, 01:03:52 AM ---It works no brick as of yet says Version V02.01.35A and like I said it did not brick

--- End quote ---

Thanks, mkamsboot 1.2 on its way to the download server


--- Quote from: mitk on March 22, 2010, 04:13:34 AM ---FlynDice, funman: Is this code in svn? I've flashed clip+8G with firmware made from svn r25276 and got ATA error. Is it consequence of differences between 2g and 8G clip+ or just I need to wait for your code in to svn?

--- End quote ---

All the code is in SVN.

I just tried r25287 (both normal build & bootloader) and it works fine, so sorry that there are differences between the Clip+ FlynDice uses and yours.

I believe bug reports will not be useful until he gets SD fully working, but perhaps you can try to build other revisions and last revision until it works.

If you identify a certain commit which made your Clip+ work/not work then you should say which one it is (unless it says so in the commit message already).

pbxy:

--- Quote from: FlynDice on March 22, 2010, 02:23:25 AM ---Just a little clip+ update.  If you haven't seen it by now, funman found the magic line to get sound!

--- End quote ---

Works great on ClipV2, too. :)

FlynDice:
@ mitk

What number was your ata error?

mitk:
FlynDice: It is ATA error: -2

After press ON to debug:
GPIOA: 24 DIR: 20
GPIOB: C4 DIR: E5
GPIOC: 41 DIR: 00
GPIOD: 9F DIR: 00

CP15: 0x0005107D

And after press LEFT:
*PANIC*
ata: -2

It is svn r25276. I will check it with newer version.

Edit:

I've made format my player and tried to run r25276 again and it works, so there is no case.

ranma:

--- Quote from: lazy link=topic=14064.msg163949#msg163949 ---does that fix the boot for the c200v2 that did not boot before

--- End quote ---

It should boot, but the fix for the backlight is not in svn yet.
You still need this patch, to get a working backlight, a more proper fix will come later.


--- Code: ---Index: rockbox-pwm/firmware/target/arm/as3525/sansa-c200v2/backlight-c200v2.c
===================================================================
--- rockbox-pwm.orig/firmware/target/arm/as3525/sansa-c200v2/backlight-c200v2.c 2010-03-18 01:11:34.328140932 +0900
+++ rockbox-pwm/firmware/target/arm/as3525/sansa-c200v2/backlight-c200v2.c 2010-03-18 01:13:26.107078294 +0900
@@ -37,12 +37,12 @@
 
 static void _ll_backlight_on(void)
 {
-    GPIOA_PIN(5) = 1<<5;
+    GPIOA_PIN(7) = 1<<7;
 }
 
 static void _ll_backlight_off(void)
 {
-    GPIOA_PIN(5) = 0;
+    GPIOA_PIN(7) = 0;
 }
 
 void _backlight_pwm(int on)
@@ -56,7 +56,7 @@
 
 bool _backlight_init(void)
 {
-    GPIOA_DIR |= 1<<5;
+    GPIOA_DIR |= 1<<7;
     return true;
 }
 

--- End code ---

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