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| author | Marti Bolivar <mbolivar@mit.edu> | 2010-12-29 21:30:42 -0500 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@mit.edu> | 2010-12-30 02:40:16 -0500 |
| commit | 8e973f3d1ef0324e213824dc05af0f9713e7b3cb (patch) | |
| tree | b5ff3aebf87116b5de0e968a1f44309478a6c430 /libmaple/exti.c | |
| parent | d1a8d832af96efdd1b399799dfae81517dc04dfa (diff) | |
| download | librambutan-8e973f3d1ef0324e213824dc05af0f9713e7b3cb.tar.gz librambutan-8e973f3d1ef0324e213824dc05af0f9713e7b3cb.zip | |
Changed nzmichaelh's initial DMA interface to be more flexible.
Some bugfixes in the external interrupt code were found along the way.
Defines for nonexistent registers removed from nvic interface.
Diffstat (limited to 'libmaple/exti.c')
| -rw-r--r-- | libmaple/exti.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/libmaple/exti.c b/libmaple/exti.c index acd7c94..150dd05 100644 --- a/libmaple/exti.c +++ b/libmaple/exti.c @@ -23,8 +23,6 @@ *****************************************************************************/ /** - * @file exti.c - * * @brief External interrupt control routines */ @@ -182,11 +180,11 @@ void exti_attach_interrupt(uint32 port, break; } - /* Configure the enable interrupt bits for the NVIC */ - nvic_irq_enable(exti_channels[channel].irq_line); - /* Register the handler */ exti_channels[channel].handler = handler; + + /* Configure the enable interrupt bits for the NVIC */ + nvic_irq_enable(exti_channels[channel].irq_line); } |