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| author | Rafaël Carré <rafael.carre@gmail.com> | 2010-04-27 21:01:31 +0000 |
|---|---|---|
| committer | Rafaël Carré <rafael.carre@gmail.com> | 2010-04-27 21:01:31 +0000 |
| commit | 3e37460357cc446931cab7cbf7fbc844d183db0a (patch) | |
| tree | 5a3c8bd075d955fa7c2b16cbe306cf7d3dff74f6 | |
| parent | 621cf62702cecf13403d026c4f38fcca7a947917 (diff) | |
| download | rockbox-3e37460357cc446931cab7cbf7fbc844d183db0a.zip rockbox-3e37460357cc446931cab7cbf7fbc844d183db0a.tar.gz rockbox-3e37460357cc446931cab7cbf7fbc844d183db0a.tar.bz2 rockbox-3e37460357cc446931cab7cbf7fbc844d183db0a.tar.xz | |
Fuzev2 button fixes
- remove udelay(1) and use the previous busy loop : the delay was too
long for proper hold detection
- remove the 2nd delay (unneeded)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25741 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c b/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c index 5693ea0..fa126c0 100644 --- a/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c +++ b/firmware/target/arm/as3525/sansa-fuzev2/button-fuzev2.c @@ -233,14 +233,13 @@ int button_read_device(void) CCU_IO &= ~(1<<12); GPIOB_PIN(0) = 1<<0; - udelay(1); + for(delay = 500; delay; delay--) + nop; gpiod6 = GPIOD_PIN(6); GPIOB_PIN(0) = 0; - udelay(1); - if (GPIOC_PIN(1) & 1<<1) btn |= BUTTON_DOWN; if (GPIOC_PIN(2) & 1<<2) |