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1612 | dongfang | 1 | #ifndef _OUTPUT_H |
2 | #define _OUTPUT_H |
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3 | |||
4 | #include <avr/io.h> |
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5 | |||
6 | // This is for LEDs connected directly between +5V and the AVR port, without transistors. |
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7 | // PORTbit = 0 --> LED on. |
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8 | // To use the normal transistor set-up where 1 --> transistor conductive, reverse the |
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9 | // ON and OFF statements. |
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10 | #define J16_ON PORTC &= ~(1<<PORTC2) |
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11 | #define J16_OFF PORTC |= (1<<PORTC2) |
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12 | #define J16_TOGGLE PORTC ^= (1<<PORTC2) |
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13 | |||
14 | #define J17_ON PORTC &= ~(1<<PORTC3) |
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15 | #define J17_OFF PORTC |= (1<<PORTC3) |
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16 | #define J17_TOGGLE PORTC ^= (1<<PORTC3) |
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17 | |||
18 | void output_init(void); |
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19 | void output_update(void); |
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20 | |||
21 | #endif //_output_H |
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22 |