45 lines
1.9 KiB
C
45 lines
1.9 KiB
C
/* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/* This is the main part of the LED light controller program.
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* It handles all peripherals (power, fan, channels, IR, serial)
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*/
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/* peripheral I/O */
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#define LED PD6 /* status LED */
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#define IR PB0 /* IR receiver */
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#define FAN PC5 /* FAN output */
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#define PWR_OK PB1 /* ATX power OK */
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#define nPS_ON PB2 /* ATX power supply ON switch */
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#define T_OFFSET 320 /* measured temperature offset (see AVR122) */
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#define T_FACTOR 0.653 /* measured temperature factor (see AVR122) */
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/* channel definitions */
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//#define CHANNELS_1 5 /* the number of outputs (zo use) for channel 1 (up to 5) */
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#define CHANNELS_1 3 /* the number of outputs (zo use) for channel 1 (up to 5) */
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//#define CHANNELS_2 5 /* the number of outputs (to use) for channel 2 (up tp 5) */
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#define CHANNELS_2 3 /* the number of outputs (to use) for channel 2 (up tp 5) */
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extern volatile uint8_t* PORTS[CHANNELS_1+CHANNELS_2]; /* channel ports */
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extern volatile uint8_t* DDRS[CHANNELS_1+CHANNELS_2]; /* channel I/O configuration registers */
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extern const uint8_t BITS[CHANNELS_1+CHANNELS_2]; /* channel bits */
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/* initialize I/O, timers, … */
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void ioinit(void);
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/* display the help */
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void help(void);
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/* process user command coming from UART */
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void uart_action(char* str);
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/* process user command coming from IR */
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void ir_action(uint8_t address, uint8_t command);
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