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path: root/src/lpc/ao_exti_lpc.c
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* Switch from GPLv2 to GPLv2+Keith Packard2016-07-12
| | | | Signed-off-by: Keith Packard <keithp@keithp.com>
* altos/lpc: whitespaceKeith Packard2014-05-21
| | | | Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: lpc exti setup was incorrectly testing modeKeith Packard2013-12-20
| | | | | | Check for NOCONFIGURE bit was missing parens Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Add EXTI_PIN_NOCONFIGURE to exti interface, use for MS5607Keith Packard2013-05-19
| | | | | | | | This asks the EXTI code to not mess with the pin configuration so that the MS5607 driver can get interrupts on the MISO pin while still using it for SPI. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos/lpc: Make EXTI code work.Keith Packard2013-05-19
| | | | | | | | Clear rise/fall bits in ISR to avoid re-entering. Block interrupts around enable/disable bits. Create shared _ao_exti_set_enable function to control mask changes. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos/lpc: Add pin interrupt driverKeith Packard2013-05-18
Signed-off-by: Keith Packard <keithp@keithp.com>
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