diff options
| -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) |