diff options
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 /firmware/target/arm/as3525/sansa-fuzev2 | |
parent | 621cf62702cecf13403d026c4f38fcca7a947917 (diff) | |
download | rockbox-3e37460357cc446931cab7cbf7fbc844d183db0a.tar.gz rockbox-3e37460357cc446931cab7cbf7fbc844d183db0a.zip |
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
Diffstat (limited to 'firmware/target/arm/as3525/sansa-fuzev2')
-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 5693ea0fa3..fa126c0a95 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) | |||
233 | CCU_IO &= ~(1<<12); | 233 | CCU_IO &= ~(1<<12); |
234 | 234 | ||
235 | GPIOB_PIN(0) = 1<<0; | 235 | GPIOB_PIN(0) = 1<<0; |
236 | udelay(1); | 236 | for(delay = 500; delay; delay--) |
237 | nop; | ||
237 | 238 | ||
238 | gpiod6 = GPIOD_PIN(6); | 239 | gpiod6 = GPIOD_PIN(6); |
239 | 240 | ||
240 | GPIOB_PIN(0) = 0; | 241 | GPIOB_PIN(0) = 0; |
241 | 242 | ||
242 | udelay(1); | ||
243 | |||
244 | if (GPIOC_PIN(1) & 1<<1) | 243 | if (GPIOC_PIN(1) & 1<<1) |
245 | btn |= BUTTON_DOWN; | 244 | btn |= BUTTON_DOWN; |
246 | if (GPIOC_PIN(2) & 1<<2) | 245 | if (GPIOC_PIN(2) & 1<<2) |