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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 910 | dimkam | 1 | #ifndef __ATX_H__ |
| 2 | #define __ATX_H__ |
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| 3 | |||
| 4 | /** |
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| 5 | * @file |
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| 6 | * @brief ATX power support. |
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| 7 | * @author http://www.nedopc.com |
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| 8 | * |
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| 9 | * ATX power switching: |
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| 10 | * - switch on ATX power on start by press "soft reset" button; |
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| 11 | * - switch off ATX power by press "soft reset" button on 5 seconds. |
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| 12 | */ |
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| 13 | |||
| 14 | |||
| 15 | // constant for how long to hold soft reset or F12 to poweroff |
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| 16 | #define PWROFF_KEY_TIME (1000) |
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| 17 | |||
| 18 | // soft reset debouncing constant (in 20ms increments) |
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| 19 | #define SOFT_RST_DEBOUNCE (2) |
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| 20 | |||
| 21 | // ATX poweroff wait time (in 20ms increments) |
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| 22 | #define PWROFF_WAIT (100) |
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| 23 | |||
| 24 | // pause before ATX poweron (in 20ms increments) |
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| 25 | #define PRE_PWRON_WAIT (100) |
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| 26 | |||
| 27 | |||
| 28 | /** Counter for atx power off delay. */ |
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| 29 | extern volatile UWORD atx_counter; |
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| 30 | |||
| 31 | /** Wait for press "soft reset" to ATX power on. */ |
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| 32 | void wait_for_atx_power(void); |
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| 33 | |||
| 34 | /** |
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| 35 | * Check for atx power off switch. |
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| 36 | */ |
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| 37 | void atx_power_task(void); |
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| 38 | |||
| 39 | #endif //__ATX_H__ |