51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
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/* constants.h
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* Author: Stefan Reutter (2011)
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*/
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#ifndef CONSTANTS_H
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#define CONSTANTS_H
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/* Settings for the spectrum M2i ADC driver */
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/** default impedance for the spectrum ADC in Ohm */
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const double ADC_M2I_DEFAULT_IMPEDANCE = 1e6;
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/** 50 Ohm impedance is allowed as well */
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const double ADC_M2I_ALLOWED_IMPEDANCE = 50.0;
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/** default offset */
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const int ADC_M2I_DEFAULT_OFFSET = 0;
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/** default channel bitmask (2 first channels enabled) */
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const int ADC_M2I_DEFAULT_CHANNELS = 3;
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/** default sensitivity in volt */
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const double ADC_M2I_DEFAULT_SENSITIVITY = 10.0;
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/** default resolution in bits per sample */
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const int ADC_M2I_DEFAULT_RESOLUTION = 14;
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/** allowed sensitivity settings */
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const double ADC_M2I_ALLOWED_SENSITIVITY[6] = {0.2, 0.5, 1, 2, 5, 10};
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const int ADC_M2I_ALLOWED_SENSITIVITY_LENGTH = 6;
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/** size of the pre trigger, must be at least 4 and increase in steps of 4 */
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const int ADC_M2I_PRETRIGGER = 4;
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/** size of the post trigger, must be at least 4 and increase in steps of 4 */
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const int ADC_M2I_POSTTRIGGER = 4;
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/* Settings for the spectrum MI ADC driver */
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/** default impedance for the spectrum ADC in Ohm */
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const double ADC_MI_DEFAULT_IMPEDANCE = 1e6;
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/** 50 Ohm impedance is allowed as well */
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const double ADC_MI_ALLOWED_IMPEDANCE = 50.0;
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/** default offset */
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const int ADC_MI_DEFAULT_OFFSET = 0;
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/** default channel bitmask (2 first channels enabled) */
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const int ADC_MI_DEFAULT_CHANNELS = 3;
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/** default sensitivity in volt */
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const double ADC_MI_DEFAULT_SENSITIVITY = 10.0;
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/** default resolution in bits per sample */
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const int ADC_MI_DEFAULT_RESOLUTION = 14;
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/** allowed sensitivity settings */
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const double ADC_MI_ALLOWED_SENSITIVITY[6] = {0.2, 0.5, 1, 2, 5, 10};
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const int ADC_MI_ALLOWED_SENSITIVITY_LENGTH = 6;
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#endif /* CONSTANTS_H_ */
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