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AP_HAL: Add attach_interrupt method to GPIO

This commit is contained in:
Pat Hickey 2012-10-11 17:24:56 -07:00 committed by Andrew Tridgell
parent d422ab7806
commit 7480707f9e
1 changed files with 6 additions and 0 deletions
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6
libraries/AP_HAL/GPIO.h
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@ -8,6 +8,8 @@
#define GPIO_INPUT 0
#define GPIO_OUTPUT 1
#define GPIO_FALLING 2
#define GPIO_RISING 3
class AP_HAL::DigitalSource {
public:
@ -25,6 +27,10 @@ public:
virtual void write(uint8_t pin, uint8_t value) = 0;
/* Alternative interface: */
virtual AP_HAL::DigitalSource* channel(int n) = 0;
/* Interrupt interface: */
virtual bool attach_interrupt(
int interrupt_num, AP_HAL::Proc p, int mode) = 0;
};
#endif // __AP_HAL_GPIO_H__