Go to the source code of this file.
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#define | ROTARY_MAX_ANGLE 300 |
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Rotary angle sensor initialization function
- Parameters
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pin | analog pin to use |
aRef | reference voltage |
- Returns
- sensor context
Rotary destructor
- Parameters
-
dev | sensor context pointer |
upm_result_t rotary_get_value_voltage |
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const rotary_context |
dev, |
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float * |
volts |
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Gets the voltage value from the analog pin
- Parameters
-
dev | sensor context pointer |
volts | sensor voltage value |
- Returns
- result of the operation
upm_result_t rotary_get_value_angle |
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rotary_context |
dev, |
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float * |
rotval |
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) |
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Gets the position of the rotary angle sensor in degrees
- Parameters
-
dev | sensor context pointer |
rotval | sensor position in degrees |
- Returns
- result of the operation