diff options
| author | Gregory Nutt <gnutt@nuttx.org> | 2014-06-30 14:26:09 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-06-30 14:26:09 -0600 |
| commit | 5de8bacfb5dc8af0e3c64de0e632a4d151b46b54 (patch) | |
| tree | d4075f864f3cd4d6efd006877d6314577ac86ff2 /nuttx/arch/arm/src/sama5/sam_pioirq.c | |
| parent | 9cac2c93ce2a22dc9b6df08ca0993fb2a9b01254 (diff) | |
| download | px4-nuttx-5de8bacfb5dc8af0e3c64de0e632a4d151b46b54.tar.gz px4-nuttx-5de8bacfb5dc8af0e3c64de0e632a4d151b46b54.tar.bz2 px4-nuttx-5de8bacfb5dc8af0e3c64de0e632a4d151b46b54.zip | |
SAM3/4: Important bugfix. Values read from PIO input pins do not change unless clocking to the PIO block is enabled
Diffstat (limited to 'nuttx/arch/arm/src/sama5/sam_pioirq.c')
| -rw-r--r-- | nuttx/arch/arm/src/sama5/sam_pioirq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/sama5/sam_pioirq.c b/nuttx/arch/arm/src/sama5/sam_pioirq.c index 4557eb48f..f48fc106d 100644 --- a/nuttx/arch/arm/src/sama5/sam_pioirq.c +++ b/nuttx/arch/arm/src/sama5/sam_pioirq.c @@ -196,6 +196,7 @@ static int sam_piointerrupt(uint32_t base, int irq0, void *context) pending &= ~bit; } } + return OK; } |