implement button_init_device for ondio
include button.h to get prototypes
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31621 a1c6a512-1295-4272-9138-f99709370657
Use it in fuzev2 to improve some big delays (correct the biggest one to actually wait for the fifo to empty), and use it in the sd drivers.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25734 a1c6a512-1295-4272-9138-f99709370657
Move scrollwheel parsing function into separate file as it's reused.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25425 a1c6a512-1295-4272-9138-f99709370657
When read it returns all enabled interrupt sources
When written it enables interrupt sources for each bit set
So just like VIC_INT_EN_CLEAR, we don't have to read the previous value
before writing to it (VIC_INT_EN_CLEAR is write-only anyway)
Thanks to Fred Bauer for spotting
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23734 a1c6a512-1295-4272-9138-f99709370657
Note : SH has TIMER_FREQ defined to CPU_FREQ, so any code wanting it must include #config.h before #cpu.h
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21560 a1c6a512-1295-4272-9138-f99709370657
Instead use a private KERNEL_TIMER_FREQ define which is dependant on HAVE_SCROLLWHEEL
Comment that call_tick_tasks() will read the scrollwheel
Remove the unneeded volatile type qualifier from poll_scrollwheel
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21187 a1c6a512-1295-4272-9138-f99709370657
* Do not use |= on write only registers
* Do use it in when setting kernel tick timer
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19350 a1c6a512-1295-4272-9138-f99709370657
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
This way creation of scrolling thread doesn't risk crashing the system
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19026 a1c6a512-1295-4272-9138-f99709370657
