Macros to manage Joystick on stk600.
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Defines |
| #define | Switches_init() (DDRB &= ~0xFF, PORTB |= 0xFF) |
| #define | Is_switch_7() ((PINB & (1<<PINB7)) ? FALSE : TRUE) |
| #define | Is_switch_6() ((PINB & (1<<PINB6)) ? FALSE : TRUE) |
| #define | Is_switch_5() ((PINB & (1<<PINB5)) ? FALSE : TRUE) |
| #define | Is_switch_4() ((PINB & (1<<PINB4)) ? FALSE : TRUE) |
| #define | Is_switch_3() ((PINB & (1<<PINB3)) ? FALSE : TRUE) |
| #define | Is_switch_2() ((PINB & (1<<PINB2)) ? FALSE : TRUE) |
| #define | Is_switch_1() ((PINB & (1<<PINB1)) ? FALSE : TRUE) |
| #define | Is_switch_0() ((PINB & (1<<PINB0)) ? FALSE : TRUE) |
| #define | Is_not_switch_7() ((PINB & (1<<PINB7)) ? TRUE : FALSE) |
| #define | Is_not_switch_6() ((PINB & (1<<PINB6)) ? TRUE : FALSE) |
| #define | Is_not_switch_5() ((PINB & (1<<PINB5)) ? TRUE : FALSE) |
| #define | Is_not_switch_4() ((PINB & (1<<PINB4)) ? TRUE : FALSE) |
| #define | Is_not_switch_3() ((PINB & (1<<PINB3)) ? TRUE : FALSE) |
| #define | Is_not_switch_2() ((PINB & (1<<PINB2)) ? TRUE : FALSE) |
| #define | Is_not_switch_1() ((PINB & (1<<PINB1)) ? TRUE : FALSE) |
| #define | Is_not_switch_0() ((PINB & (1<<PINB0)) ? TRUE : FALSE) |
| #define | Switches_enable_it() |
| | Enable interrupts for switches (PINB0 to PINB7)
- Set up interrupts for switches
- clear flag
- enable interrupt.
|
| #define | Switches_disable_it() |
| | Disable interrupts for switches (PINB0 to PINB7)
- disable interrupt
- clear flag
- Clear mask.
|
Detailed Description
Macros to manage Joystick on stk600.
Define Documentation
| #define Switches_init |
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(DDRB &= ~0xFF, PORTB |= 0xFF) |
| #define Is_switch_7 |
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((PINB & (1<<PINB7)) ? FALSE : TRUE) |
| #define Is_switch_6 |
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((PINB & (1<<PINB6)) ? FALSE : TRUE) |
| #define Is_switch_5 |
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((PINB & (1<<PINB5)) ? FALSE : TRUE) |
| #define Is_switch_4 |
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((PINB & (1<<PINB4)) ? FALSE : TRUE) |
| #define Is_switch_3 |
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((PINB & (1<<PINB3)) ? FALSE : TRUE) |
| #define Is_switch_2 |
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((PINB & (1<<PINB2)) ? FALSE : TRUE) |
| #define Is_switch_1 |
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((PINB & (1<<PINB1)) ? FALSE : TRUE) |
| #define Is_switch_0 |
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((PINB & (1<<PINB0)) ? FALSE : TRUE) |
| #define Is_not_switch_7 |
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((PINB & (1<<PINB7)) ? TRUE : FALSE) |
| #define Is_not_switch_6 |
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((PINB & (1<<PINB6)) ? TRUE : FALSE) |
| #define Is_not_switch_5 |
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((PINB & (1<<PINB5)) ? TRUE : FALSE) |
| #define Is_not_switch_4 |
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((PINB & (1<<PINB4)) ? TRUE : FALSE) |
| #define Is_not_switch_3 |
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((PINB & (1<<PINB3)) ? TRUE : FALSE) |
| #define Is_not_switch_2 |
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((PINB & (1<<PINB2)) ? TRUE : FALSE) |
| #define Is_not_switch_1 |
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((PINB & (1<<PINB1)) ? TRUE : FALSE) |
| #define Is_not_switch_0 |
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((PINB & (1<<PINB0)) ? TRUE : FALSE) |
| #define Switches_enable_it |
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Value:{ \
PCMSK0 |= (1<<PCINT0)|(1<<PCINT1)|(1<<PCINT2)|(1<<PCINT3)|(1<<PCINT4)|(1<<PCINT5)|(1<<PCINT6)|(1<<PCINT7);\
PCIFR |= (1<<PCIF0); \
PCICR |= (1<<PCIE0);}
Enable interrupts for switches (PINB0 to PINB7)
- Set up interrupts for switches
- clear flag
- enable interrupt.
Definition at line 121 of file stk_600.h.
Referenced by suspend_action().
| #define Switches_disable_it |
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Value:{ \
PCICR &= ~(1<<PCIE0); \
PCIFR |= (1<<PCIF0); \
PCMSK0 &= ~((1<<PCINT0)|(1<<PCINT1)|(1<<PCINT2)|(1<<PCINT3)|(1<<PCINT4)|(1<<PCINT5)|(1<<PCINT6)|(1<<PCINT7));}
Disable interrupts for switches (PINB0 to PINB7)
- disable interrupt
- clear flag
- Clear mask.
Definition at line 130 of file stk_600.h.
Referenced by switch_event_int().
