33 lines
674 B
C
33 lines
674 B
C
#ifndef AT91_ADC_H_
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#define AT91_ADC_H_
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#include <stdint.h>
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#define ADC_GYRO_NICK 0
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#define ADC_GYRO_ROLL 1
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#define ADC_GYRO_GIER 2
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#define ADC_ACC_NICK 3
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#define ADC_ACC_ROLL 4
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#define ADC_ACC_GIER 5
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#define ADC_VOLTAGE 6
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// TODO: not all flags are public
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#define ADC_COMPLETE 0x0001
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#define ADC_CAL_GYRO 0x0100
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#define ADC_CAL_GYRO_COMPLETE 0x0200
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#define ADC_CAL_ACC 0x1000
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#define ADC_CAL_ACC_COMPLETE 0x2000
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#define ADC_CAL_ACC_LOAD 0x4000
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void adc_trigger(void);
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void adc_get_results(int16_t *adc_result);
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void adc_calibrate(uint32_t mode);
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void adc_drift_adjust(int16_t nick, int16_t roll, int16_t yaw);
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void at91_adc_init(void);
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#endif /* AT91_ADC_H_ */
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