mirror of
https://github.com/sjlongland/cluster-powerctl.git
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56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
/*!
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* vim: set tw=72 filetype=c:
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*/
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#ifndef _BOARD_H
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#define _BOARD_H
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/* Timebase settings */
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/*!
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* Timer tick frequency, in Hz. This also sets the baud rate for the
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* debugging UART output.
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*/
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#define TIMER_FREQ 1200
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/*!
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* Return the approximate number of timer ticks.
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* @param ms Milliseconds
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*/
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#define TIMER_TICKS(ms) \
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((uint16_t)((((uint32_t)(ms)) * 1000) / TIMER_FREQ))
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/* LEDs */
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#define LED_TEMP_LOW (1 << 7)
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#define LED_TEMP_HIGH (1 << 6)
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#define LED_BATT_FLT (1 << 5)
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#define LED_BATT_CHG (1 << 4)
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#define LED_BATT_GOOD (1 << 3)
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#define LED_PORT PORTA
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#define LED_PORT_DDR_REG DDRA
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#define LED_PORT_DDR_VAL ( LED_TEMP_LOW \
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| LED_TEMP_HIGH \
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| LED_BATT_FLT \
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| LED_BATT_CHG \
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| LED_BATT_GOOD )
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/* MOSFETs */
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#define FET_MAINS (1 << 0)
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#define FET_SOLAR (1 << 1)
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#define FET_FAN (1 << 2)
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#define FET_SRC_MASK (FET_MAINS|FET_SOLAR)
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#define FET_PORT PORTB
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#define FET_PORT_DDR_REG DDRB
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#define FET_PORT_DDR_VAL ( FET_MAINS \
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| FET_SOLAR \
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| FET_FAN )
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/* ADC channels */
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#define ADC_CH_MAINS (1 << 0)
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#define ADC_CH_SOLAR (1 << 1)
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#define ADC_CH_BATT (1 << 2)
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#define ADC_CH_EN ( ADC_CH_MAINS \
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| ADC_CH_SOLAR \
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| ADC_CH_BATT )
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#endif
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