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27 commits

Author SHA1 Message Date
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
Björn Stenberg
9ad94b9c35 Use the same poweroff count for clip as for other AMS targets 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19609 a1c6a512-1295-4272-9138-f99709370657
 2008-12-28 21:58:13 +00:00
Dominik Wenger
02184a242e make fmradio-i2c code from clip more generic, so it works for m200v4 and hopefully all other as3525 targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19370 a1c6a512-1295-4272-9138-f99709370657
 2008-12-09 17:21:16 +00:00
Bertrik Sikken
ed96b2a4dd Sansa Clip: implement the fmradio_i2c interface using generic_i2c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19366 a1c6a512-1295-4272-9138-f99709370657
 2008-12-08 19:32:05 +00:00
Rafaël Carré
9856a37de3 Sansa Clip: revert 19353 
If we don't set pin B6 to 1, display can go off at random times

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19364 a1c6a512-1295-4272-9138-f99709370657
 2008-12-08 16:39:55 +00:00
Frank Gevaerts
3648e87054 Add small delays before lcd_write_data() and lcd_write_command(). This seems to be needed on some clips (i.e. mine) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19354 a1c6a512-1295-4272-9138-f99709370657
 2008-12-06 16:39:49 +00:00
Rafaël Carré
8956f2b7f5 Sansa Clip: No need to use GPIO pin B6 in LCD 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19353 a1c6a512-1295-4272-9138-f99709370657
 2008-12-06 01:30:46 +00:00
Rafaël Carré
68be3b15a5 Sansa Clip: No need to use GPIO pin B5 in LCD - it's likely used in FM 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19352 a1c6a512-1295-4272-9138-f99709370657
 2008-12-05 21:57:49 +00:00
Rafaël Carré
76617c8f94 Sansa Clip: remove unused variable 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19332 a1c6a512-1295-4272-9138-f99709370657
 2008-12-04 20:37:23 +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
874f4376ff Sansa AMS: ignore buttons when hold switch is on 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19311 a1c6a512-1295-4272-9138-f99709370657
 2008-12-03 11:30:18 +00:00
Bertrik Sikken
d9116da5de Move Clip specific power management stuff (specifically the battery discarge curve) to powermgmt-clip.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19303 a1c6a512-1295-4272-9138-f99709370657
 2008-12-02 19:50:31 +00:00
Rafaël Carré
6840cd1277 Sansa Clip: Do not return HOLD status in button_read_device() 
It is read separately, and so backlight/buttonlight can be disabled
while hold switch is on

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19302 a1c6a512-1295-4272-9138-f99709370657
 2008-12-02 17:37:23 +00:00
Rafaël Carré
50519416ca Sansa Clip : save one instruction per 8 pixels loop in lcd_grey_data 
We set directly the needed bits to write into DBOP_DOUT (15:13 and 3:0)
Since we can't set the mask 0xf00f with one mov instruction, revert the
logic and use orrne instead of biceq (in the whole function for consistency)

Fix suggested by Jens Arnold

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19279 a1c6a512-1295-4272-9138-f99709370657
 2008-12-01 04:07:13 +00:00
Rafaël Carré
81fe625a62 Sansa Clip: grey lib support (not calibrated yet) 
Declare HAVE_LCD_INVERT
Put the framebuffer into IRAM

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19249 a1c6a512-1295-4272-9138-f99709370657
 2008-11-27 21:07:54 +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
3e965fd6c3 Enable display contrast setting and implement flip for the Clip. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19219 a1c6a512-1295-4272-9138-f99709370657
 2008-11-25 22:29:17 +00:00
Bertrik Sikken
0cd64abe25 Rename BUTTON_VOLUP to BUTTON_VOL_UP in definition of BUTTON_MAIN for Sansa Clip. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19191 a1c6a512-1295-4272-9138-f99709370657
 2008-11-23 23:16:23 +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
Rafaël Carré
73b3f5417f Sansa Clip: backlight brightness is not possible, so remove references to it 
We don't need to mess with CCU_IO register (it's only needed for targets
with a SD slot) so don't keep its value when changing buttonlight

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19139 a1c6a512-1295-4272-9138-f99709370657
 2008-11-18 17:40:32 +00:00
Rafaël Carré
aef27e1f0c Sansav2 Bootloader 
Adds read-only SD driver, largely copied from ata-sd-pp.c
Only tested on the embedded SD, on the Clip
First steps to build a Normal firmware

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19045 a1c6a512-1295-4272-9138-f99709370657
 2008-11-09 06:17:21 +00:00
Rafaël Carré
603a9c7c7d Clip: add backlight and buttonlight code 
Revive lcd_enable() as well, and use it in _backlight_on/off()
Don't update the lcd framebuffer if the display is off

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18952 a1c6a512-1295-4272-9138-f99709370657
 2008-10-31 22:02:41 +00:00
Rafaël Carré
cd9b1379ff Sansa Clip simulator 
First draft at keymapping based on e200

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18948 a1c6a512-1295-4272-9138-f99709370657
 2008-10-31 18:54:37 +00:00
Dave Chapman
8df1a7e29a e200v2: implement the backlight handling (copy/paste from the c200v1/e200v1 code - this should probably be unified, along with other upcoming v2 code), plus clean up the lcd init by calling lcd_init() directly in the bootloader, instead of lcd_init_device(). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18910 a1c6a512-1295-4272-9138-f99709370657
 2008-10-29 01:42:03 +00:00
Dave Chapman
80cdc34a54 Rename the clip directory to sansa-clip to be consistent with the first (PortalPlayer) Sansa ports 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18786 a1c6a512-1295-4272-9138-f99709370657
 2008-10-12 18:07:23 +00:00