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drivers: sensors: Add SENSOR_CHAN_FREQUENCY channel

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Add new SENSOR_CHAN_FREQUENCY constant to allow implement sensors that
output frequency values in Hertz.

Signed-off-by: Gerson Fernando Budke <gerson.budke@ossystems.com.br>
This commit is contained in:
Gerson Fernando Budke 2024-03-30 16:33:26 +01:00 committed by Benjamin Cabé
parent 549def6b10
commit ac579a8f89
3 changed files with 6 additions and 2 deletions
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1
drivers/sensor/sensor_shell.c
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@ -88,6 +88,7 @@ static const char *sensor_channel_name[SENSOR_CHAN_COMMON_COUNT] = {
[SENSOR_CHAN_POS_DZ] = "pos_dz", [SENSOR_CHAN_POS_DZ] = "pos_dz",
[SENSOR_CHAN_POS_DXYZ] = "pos_dxyz", [SENSOR_CHAN_POS_DXYZ] = "pos_dxyz",
[SENSOR_CHAN_RPM] = "rpm", [SENSOR_CHAN_RPM] = "rpm",
[SENSOR_CHAN_FREQUENCY] = "frequency",
[SENSOR_CHAN_GAUGE_VOLTAGE] = "gauge_voltage", [SENSOR_CHAN_GAUGE_VOLTAGE] = "gauge_voltage",
[SENSOR_CHAN_GAUGE_AVG_CURRENT] = "gauge_avg_current", [SENSOR_CHAN_GAUGE_AVG_CURRENT] = "gauge_avg_current",
[SENSOR_CHAN_GAUGE_STDBY_CURRENT] = "gauge_stdby_current", [SENSOR_CHAN_GAUGE_STDBY_CURRENT] = "gauge_stdby_current",

3
include/zephyr/drivers/sensor.h
View file

@ -156,6 +156,9 @@ enum sensor_channel {
/** Revolutions per minute, in RPM. */ /** Revolutions per minute, in RPM. */
SENSOR_CHAN_RPM, SENSOR_CHAN_RPM,
/** Frequency, in Hz. */
SENSOR_CHAN_FREQUENCY,
/** Voltage, in volts **/ /** Voltage, in volts **/
SENSOR_CHAN_GAUGE_VOLTAGE, SENSOR_CHAN_GAUGE_VOLTAGE,
/** Average current, in amps **/ /** Average current, in amps **/

4
samples/sensor/sensor_shell/pytest/test_sensor_shell.py
View file

@ -37,7 +37,7 @@ def test_sensor_shell_attr_get(shell: Shell):
lines = shell.exec_command('sensor attr_get sensor@0 co2 sampling_frequency') lines = shell.exec_command('sensor attr_get sensor@0 co2 sampling_frequency')
assert any(['sensor@0(channel=co2, attr=sampling_frequency)' in line for line in lines]), 'expected response not found' assert any(['sensor@0(channel=co2, attr=sampling_frequency)' in line for line in lines]), 'expected response not found'
lines = shell.exec_command('sensor attr_get sensor@1 53 3') lines = shell.exec_command('sensor attr_get sensor@1 54 3')
assert any(['sensor@1(channel=gauge_state_of_health, attr=slope_th)' in line for line in lines]), 'expected response not found' assert any(['sensor@1(channel=gauge_state_of_health, attr=slope_th)' in line for line in lines]), 'expected response not found'
logger.info('response is valid') logger.info('response is valid')
@ -50,7 +50,7 @@ def test_sensor_shell_attr_set(shell: Shell):
expected_line = 'sensor@0 channel=co2, attr=sampling_frequency set to value=1' expected_line = 'sensor@0 channel=co2, attr=sampling_frequency set to value=1'
assert any([expected_line in line for line in lines]), 'expected response not found' assert any([expected_line in line for line in lines]), 'expected response not found'
lines = shell.exec_command('sensor attr_set sensor@1 53 3 1') lines = shell.exec_command('sensor attr_set sensor@1 54 3 1')
expected_line = 'sensor@1 channel=gauge_state_of_health, attr=slope_th set to value=1' expected_line = 'sensor@1 channel=gauge_state_of_health, attr=slope_th set to value=1'
assert any([expected_line in line for line in lines]), 'expected response not found' assert any([expected_line in line for line in lines]), 'expected response not found'