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54 commits

Author SHA1 Message Date
Thomas Martitz
6f9fde95a5 Move the FIFO emptying up, as having it after lcd_write_single_data16() causes problems with uneven transfers (I'm not sure why). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22581 a1c6a512-1295-4272-9138-f99709370657
 2009-09-01 02:06:37 +00:00
Thomas Martitz
b9093b2b35 Fuze/e200v2: Speed up the LCD further by letting the FIFO fill until it's full instead of keeping it almost empty. 
The blue bars I previously had with this way are fixed by blocking DBOP output while reading buttons from GPIO.
We reached the maximum fps even at unboosted now (100.0 fps at lcd_update(), DBOP can't do more). Optimisation to YUV stuff is still possible though.
The e200v2 scrollwheel is very improved due to the this and the previous speedup since the chance of getting the wheel read blocked is greatly decreased with faster updates.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22578 a1c6a512-1295-4272-9138-f99709370657
 2009-09-01 00:42:22 +00:00
Dominik Wenger
a56199c49e Apply the lcd speed fix from fuze also to e200v2. Improves speed by a factor ~2. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22575 a1c6a512-1295-4272-9138-f99709370657
 2009-08-31 20:45:26 +00:00
Bertrik Sikken
978f3798a9 Apply FS#10447 - e200v2 lcd driver cleanup by Michael Chicoine 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22210 a1c6a512-1295-4272-9138-f99709370657
 2009-08-08 14:37:42 +00:00
Michael Giacomelli
e362aeb61f Commit FS#10413 by Michael Chicoine. Fixes upside down menu in mpegplayer when watching videos with the screen inverted. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21942 a1c6a512-1295-4272-9138-f99709370657
 2009-07-18 01:38:17 +00:00
Thomas Martitz
8fb4aea702 FS#10284 - "Sansa e200v2 & Fuze: Merge the button driver into 1 file" by Dustin Skoracki 
Those two drivers were so similar, merging them is worth a few more #ifdefs.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21474 a1c6a512-1295-4272-9138-f99709370657
 2009-06-22 22:24:58 +00:00
Bertrik Sikken
3589be4bdd Sansa e200v2: use = instead of |= when setting GPIO level 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21224 a1c6a512-1295-4272-9138-f99709370657
 2009-06-08 19:48:30 +00:00
Jack Halpin
a0c4b8bffb git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21182 a1c6a512-1295-4272-9138-f99709370657 2009-06-03 13:11:21 +00:00
Rafaël Carré
c8f22f5a8f Sansa AMS : don't use the SHAREDBSS_ATTR since we don't have a coprocessor 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21171 a1c6a512-1295-4272-9138-f99709370657
 2009-06-02 22:45:02 +00:00
Rafaël Carré
ef9aacb2e0 FS#10245 by Jack Halpin : Adjust Clocking scheme on Sansa AMS 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21088 a1c6a512-1295-4272-9138-f99709370657
 2009-05-26 18:44:02 +00:00
Rafaël Carré
adb978a44d Sansa AMS: Various fixes/enhancements for clock frequencies 
Fix CGU_DBOP setting

Set PCLK to the exact frequency (62MHz, not the maximal frequency)

Use a better comment for CLK_DIV macro

Use preprocessor safety checks for clock divider sizes to avoid future mistakes (not for SD_IDENT frequency since that check is handled by mci_set_clock_divider)

Use maximal IDE frequency of 66MHz (like OF), not 90MHz like written in AS3525 datasheet. The IDE chip is somehow linked to internal storage, and a too high frequency could affect the storage driver.

Use the same DBOP frequency of 32MHz for all models (like OF, verified clip, fuze, e200v2 and m200v4), compromise between performance and battery life could be added in the future for each target
Performance increase on Sansa Fuze with DBOP freq. set to 64MHz: +12% fps for lcd_update, +1% fps for yuv

Thanks to daytona955 on the forums for his help

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20923 a1c6a512-1295-4272-9138-f99709370657
 2009-05-13 08:27:20 +00:00
Rafaël Carré
b1d03ccee7 FS#10118 & FS#10165 : lcd_blit_yuv() for Sansa Fuze & Sansa e200v2 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20919 a1c6a512-1295-4272-9138-f99709370657
 2009-05-12 13:22:39 +00:00
Thomas Martitz
3c5e67516b FS#10151 - e200v2: scrollwheel acceleration by Dustin Skoracki. Improves the scroll wheel acceleration on the e200v2 mainly by not decrementing the counter which which causes the acceleration if a wheel read was missed due to lcd operation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20822 a1c6a512-1295-4272-9138-f99709370657
 2009-04-29 20:50:12 +00:00
Thomas Martitz
8e8c36019c FS#10126 - lcd_e200v2 cleanup by Michael Chicoine 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20801 a1c6a512-1295-4272-9138-f99709370657
 2009-04-26 11:14:19 +00:00
Thomas Martitz
ace509a2ff FS#10158 - e200v2 button delay revisited by Michael Chicoine to fix some weirdnesses with button reading. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20800 a1c6a512-1295-4272-9138-f99709370657
 2009-04-26 11:05:53 +00:00
Bertrik Sikken
dccdce6c3c Remove unnecessary #include "adc.h" 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20791 a1c6a512-1295-4272-9138-f99709370657
 2009-04-25 22:24:59 +00:00
Thomas Martitz
e29358c154 Fix FS#10128 - The View IO Ports debug menu showed weird dbop values (sometimes FFFF prepended), due to sign-extension. Switch to unsigned short to fix it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20757 a1c6a512-1295-4272-9138-f99709370657
 2009-04-20 20:11:01 +00:00
Thomas Martitz
aef5731d71 FS#10148 by Dustin Skoracki, removes a redundant check for != BUTTON_NONE in the scrollwheel drivers. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20744 a1c6a512-1295-4272-9138-f99709370657
 2009-04-19 17:05:36 +00:00
Thomas Martitz
42f5973177 Few Fuze/e200v2 button fixes. Don't read the scrollwheel when the hold button is active and rename a variable to describe better what it is for. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20701 a1c6a512-1295-4272-9138-f99709370657
 2009-04-13 17:10:52 +00:00
Thomas Martitz
c48f4c6be4 FS#10127 - Sansa e200v2: wrapping in menus by Dustin Skoracki and me. Implements better list wrap handling mostly by taking Fuze's scrollwheel driver, but with tweaks w.r.t. to BUTTON_REPEAT to make it work on the e200v2. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20700 a1c6a512-1295-4272-9138-f99709370657
 2009-04-13 14:08:43 +00:00
Thomas Martitz
e5e41c3a82 FS#10120 - fuze/e200v2: poll the wheel more often (every 5ms). This makes the scrollwheel behavior nearly perfect (decent acceleration, no direction changes if you turn to fast). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20699 a1c6a512-1295-4272-9138-f99709370657
 2009-04-13 10:28:06 +00:00
Michael Giacomelli
30b888cb58 Commit fs#9959 by Jack Halpin. Removes delays from the Sansa e200v2 button driver and cleans up the code. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20676 a1c6a512-1295-4272-9138-f99709370657
 2009-04-10 15:19:59 +00:00
Michael Giacomelli
b94b12cd20 Commit FS#10043 by Michael Chicoine for the Sansa e200v2. Implements LCD sleeping, cleans up unused GPIOs and implements LCD flipping/invert. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20670 a1c6a512-1295-4272-9138-f99709370657
 2009-04-10 01:44:05 +00:00
Bertrik Sikken
a87aad3284 Add missing powermgmt-e200v2.c file from FS#9968 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20466 a1c6a512-1295-4272-9138-f99709370657
 2009-03-22 19:22:12 +00:00
Thomas Martitz
4ed387d603 Fix reds and yellows (hopefully). Some targets apparently didn't properly #ifdef lcd_enable and lcd_sleep code out, so that it got partly active in the bootloader; rename the ui simulator stub fixes most reds; for the clip: move the hook code into lcd-1bit-vert.c which should fix the bootloader red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20333 a1c6a512-1295-4272-9138-f99709370657
 2009-03-17 03:36:36 +00:00
Thomas Martitz
b7739fbf1c Rework lcd_enabled and lcd_set/call_enable hook 
a) lcd_enabled() is now lcd_active(), and is available for HAVE_LCD_SLEEP only targets (e.g. ipod video) too. It was depandent on HAVE_LCD_ENALE only before
b) rename the hook accordingly, and implement the hook for other other targets too (e.g. the clip [the only mono target with lcd_enable/lcd_sleep yet, so the code is still in the lcd driver], ipod, fuze, c200)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20331 a1c6a512-1295-4272-9138-f99709370657
 2009-03-17 02:43:47 +00:00
Thomas Martitz
f6f426eda4 e200v2: fix broken lcd driver and cleanup a little bit further. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20063 a1c6a512-1295-4272-9138-f99709370657
 2009-02-20 15:10:49 +00:00
Thomas Martitz
1ad58f9757 Sansa e200v2: Some LCD driver changes (none with functional changes): 
1) put window addressing in a seperate function like on the fuze
2) use fb_data instead of unsigned short
3) change clipping a bit

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20051 a1c6a512-1295-4272-9138-f99709370657
 2009-02-19 20:40:00 +00:00
Thomas Martitz
740e5a2ffe Show DBOP in the e200v2's view IO ports menu. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20042 a1c6a512-1295-4272-9138-f99709370657
 2009-02-18 17:46:11 +00:00
Thomas Martitz
5e3b4fe3f8 Return old button value if lcd_button_supprt was blocked. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20041 a1c6a512-1295-4272-9138-f99709370657
 2009-02-18 17:43:38 +00:00
Thomas Martitz
30255d53da Get rid of disabling irq. Simply blocking does it too, it also caused problems (particulary with scrolling lines). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20040 a1c6a512-1295-4272-9138-f99709370657
 2009-02-18 16:38:16 +00:00
Dominik Wenger
43a8e08a23 fix yellow. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20020 a1c6a512-1295-4272-9138-f99709370657
 2009-02-16 20:02:09 +00:00
Dominik Wenger
2871963bee e200v2: make buttons and scrollwheel work. Still ugly as we need to disable interrupts while updating the lcd. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20019 a1c6a512-1295-4272-9138-f99709370657
 2009-02-16 19:50:52 +00:00
Thomas Martitz
78e0e85ffb Redo some parts of my previous commit, thanks Jens and Dave 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19869 a1c6a512-1295-4272-9138-f99709370657
 2009-01-27 19:45:00 +00:00
Thomas Martitz
a43b0db3d1 Sansa AMS: Debug screen, shows GPIO and (on the fuze) DBOP input for now, to be extended 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19866 a1c6a512-1295-4272-9138-f99709370657
 2009-01-27 11:05:38 +00:00
Michael Giacomelli
4e79f8edc7 Commit updated FS#9569 by Michael Chicoine. Fixes a bug in lcd_update_rect on the e200v2. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19453 a1c6a512-1295-4272-9138-f99709370657
 2008-12-16 02:50:39 +00:00
Rafaël Carré
45711ac286 Sansa AMS: centralize clock settings in clock-target.h 
Reorder system_init() to initialize peripherals not only in bootloader
Use a 65MHz PCLK (and memclk) which will be needed for realtime decoding

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19330 a1c6a512-1295-4272-9138-f99709370657
 2008-12-04 20:04:31 +00:00
Rafaël Carré
0b6d65b09e Sansa AMS: Use a valid PLL setting (248MHz aka maximum fclk) 
Fix lcd drivers which stopped working after changing the PLL.
Move set_cpu_frequency() to a place where it is actually used.
Remove enable_irq() call already done by the bootloader

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19276 a1c6a512-1295-4272-9138-f99709370657
 2008-11-30 16:36:32 +00:00
Jonathan Gordon
15671aa476 do not modify the CCU_IO register since we don't use GPIOD (from FS#9569) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19263 a1c6a512-1295-4272-9138-f99709370657
 2008-11-30 00:35:25 +00:00
Rafaël Carré
97e907538a Sansa AMS: implement set_cpu_frequency() 
Use a 24MHz peripheral clock instead of 64MHz for battery life

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19234 a1c6a512-1295-4272-9138-f99709370657
 2008-11-26 16:46:12 +00:00
Rafaël Carré
a6ec0293cc Sansa AMS: correct timer definition (clk_main == 24MHz / 16) 
make timer-target.h common to all AMS targets

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19229 a1c6a512-1295-4272-9138-f99709370657
 2008-11-26 14:40:57 +00:00
Bertrik Sikken
078753395d Implement a basic uncalibrated battery reading for all as3525 targets with a lithium battery. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19189 a1c6a512-1295-4272-9138-f99709370657
 2008-11-23 15:00:44 +00:00
Dave Chapman
4c25c92a86 Partially apply FS#9569 by Michael Chicoine and Thomas Martitz: remove the GPIOD(7) setting in the Fuze and e200v2 LCD drivers - it's set in the buttonlight code. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19182 a1c6a512-1295-4272-9138-f99709370657
 2008-11-22 18:04:07 +00:00
Dave Chapman
e25c1c6e43 Add more driver stubs to make the Fuze and e200v2 main builds compile; Correct the memory definition for the Fuze (8MB) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19090 a1c6a512-1295-4272-9138-f99709370657
 2008-11-11 14:46:13 +00:00
Jonathan Gordon
2b81bce27c FS#9532 - e200v2 buttons 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19035 a1c6a512-1295-4272-9138-f99709370657
 2008-11-07 05:31:05 +00:00
Dave Chapman
2a5d491480 Unify the e200v2 and Fuze backlight/buttonlight code - it is identical. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18966 a1c6a512-1295-4272-9138-f99709370657
 2008-11-01 22:05:35 +00:00
Jonathan Gordon
8f7f219dba FS#9511 - working lcd update (and lcd_update_rect() ) for the e200v2, working button light also 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18914 a1c6a512-1295-4272-9138-f99709370657
 2008-10-29 06:11:33 +00:00
Jonathan Gordon
0a8446ad7d fix lcd mirror and rotation problem on the e200v2. also remove a wierd whitespace charchter 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18913 a1c6a512-1295-4272-9138-f99709370657
 2008-10-29 03:05:07 +00:00
Dave Chapman
6a038d1a97 Oops, revert 18911 - this was added a couple of commits ago. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18912 a1c6a512-1295-4272-9138-f99709370657
 2008-10-29 02:22:39 +00:00
Dave Chapman
914a6f2ed0 e200v2 LCD - it helps to enable the DBOP clock. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18911 a1c6a512-1295-4272-9138-f99709370657
 2008-10-29 02:18:42 +00:00