sensor: additional conversion functions
Add additional conversion helpers for `deci` and `centi` output units. Signed-off-by: Jordan Yates <jordan@embeint.com>
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2 changed files with 27 additions and 0 deletions
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@ -163,6 +163,11 @@ New APIs and options
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* :kconfig:option:`CONFIG_NET_SOCKETS_INET_RAW`
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* Sensor
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* :c:func:`sensor_value_to_deci`
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* :c:func:`sensor_value_to_centi`
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* Stepper
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* :c:func:`stepper_stop()`
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@ -1468,6 +1468,28 @@ struct sensor_info {
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#define SENSOR_DEVICE_DT_INST_DEFINE(inst, ...) \
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SENSOR_DEVICE_DT_DEFINE(DT_DRV_INST(inst), __VA_ARGS__)
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/**
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* @brief Helper function for converting struct sensor_value to integer deci units.
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*
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* @param val A pointer to a sensor_value struct.
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* @return The converted value.
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*/
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static inline int64_t sensor_value_to_deci(const struct sensor_value *val)
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{
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return ((int64_t)val->val1 * 10) + val->val2 / 100000;
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}
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/**
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* @brief Helper function for converting struct sensor_value to integer centi units.
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*
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* @param val A pointer to a sensor_value struct.
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* @return The converted value.
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*/
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static inline int64_t sensor_value_to_centi(const struct sensor_value *val)
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{
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return ((int64_t)val->val1 * 100) + val->val2 / 10000;
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}
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/**
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* @brief Helper function for converting struct sensor_value to integer milli units.
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*
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