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/Zephyr-latest/dts/bindings/iio/afe/
Dcurrent-sense-shunt.yaml5 When an io-channel measures the voltage over a current sense shunt,
7 shunt, not the voltage over it. This binding describes such a current
11 https://www.kernel.org/doc/Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml
13 compatible: "current-sense-shunt"
23 shunt-resistor-micro-ohms:
27 Resistance of the shunt resistor in micro-ohms
Dcurrent-sense-amplifier.yaml27 Resistance of the shunt resistor in milli-ohms.
/Zephyr-latest/dts/bindings/sensor/
Dti,ina237.yaml24 e.g shunt voltage and bus voltage ADC conversion
26 delay for initial ADC conversion, shunt full scale range
50 default: "Temperature, bus, and shunt voltage continuous"
54 - "Shunt Voltage single shot"
55 - "Bus and Shunt Voltage single shot"
58 - "Temperature and shunt voltage single shot"
59 - "Temperature, bus, and shunt voltage single shot"
62 - "Shunt voltage continuous"
63 - "Bus and shunt voltage continuous"
66 - "Temperature and shunt voltage continuous"
[all …]
Dti,ina230.yaml25 e.g shunt voltage and bus voltage ADC conversion
37 default: "Bus and shunt voltage continuous"
40 - "Shunt Voltage single shot"
42 - "Bus and Shunt Voltage single shot"
44 - "Shunt voltage continuous"
46 - "Bus and shunt voltage continuous"
Dti,ina226.yaml44 default: "Shunt and Bus, Continuous"
47 - "Shunt Voltage, Triggered"
49 - "Shunt and Bus, Triggered"
51 - "Shunt Voltage, Continuous"
53 - "Shunt and Bus, Continuous"
73 Shunt resistor value in micro-ohms.
Dti,ina3221.yaml11 conv-time-shunt:
15 Shunt-voltage conversion time.
85 shunt-resistors:
88 List of shunt resistor values for all three channels in mOhms.
Dti,ina219.yaml18 shunt-milliohm:
22 Value of the shunt resistor in milliOhm
49 In case the expected voltage drop across the shunt resistor is lower
96 Shunt ADC configuration
Dti,ina23x-common.yaml30 description: Shunt resistor value in microOhms
/Zephyr-latest/samples/sensor/ina219/
DREADME.rst5 Get shunt voltage, bus voltage, power and current from an INA219 sensor.
10 This sample application measures shunt voltage, bus voltage, power and current
35 When monitoring a 3.3 V bus with a 0.1 Ohm shunt resistor
40 Shunt: 0.001570 [V] -- Bus: 3.224000 [V] -- Power: 0.504000 [W] -- Current: 0.157000 [A]
47 Shunt: -0.001560 [V] -- Bus: 3.224000 [V] -- Power: 0.502000 [W] -- Current: -0.156000 [A]
/Zephyr-latest/drivers/sensor/ti/ina226/
DKconfig18 Enable shunt voltage measurement for INA226.
20 This is the actual shunt voltage measured which is scaled within the
26 shunt voltage measurement is required.
Dina226.c64 /** @brief The LSB value for the shunt voltage register, in microvolts/LSB. */
167 LOG_ERR("Failed to read shunt voltage"); in ina226_read_data()
/Zephyr-latest/drivers/sensor/ti/ina23x/
DKconfig33 Enable shunt voltage measurement for INA237.
35 This is the actual shunt voltage measured which is scaled within the
40 SENSOR_CHAN_ALL is selected, so only enable if the shunt voltage
Dina237.c184 LOG_ERR("Failed to read shunt voltage"); in ina237_read_data()
399 /* Shunt calibration must be muliplied by 4 if high-prevision mode is selected */
/Zephyr-latest/include/zephyr/dt-bindings/sensor/
Dina237.h29 /* Conversion time for bus, shunt and temp in micro-seconds */
58 /* Shunt full scale range selection across IN+ and IN–. */
67 * @param adc_range Shunt full scale range selection across IN+ and IN–.
79 * @param vshct Conversion time for shunt voltage.
Dina230.h34 /* Conversion time for bus and shunt in micro-seconds */
58 * @param svct Conversion time for shunt voltage.
Dina226.h26 /* Conversion time for bus and shunt voltage in micro-seconds. */
/Zephyr-latest/tests/drivers/adc/adc_rescale/boards/
Dnative_sim.overlay18 compatible = "current-sense-shunt";
20 shunt-resistor-micro-ohms = <500000>;
/Zephyr-latest/boards/shields/waveshare_ups/
Dwaveshare_pico_ups_b.overlay16 shunt-milliohm = <100>;
/Zephyr-latest/samples/sensor/ina219/boards/
Dblackpill_f411ce.overlay20 shunt-milliohm = <100>;
/Zephyr-latest/boards/nordic/nrf5340_audio_dk/
Dnrf5340_audio_dk_nrf5340_cpuapp_common.dtsi161 adc-mode = "Bus and shunt voltage continuous";
172 adc-mode = "Bus and shunt voltage continuous";
183 adc-mode = "Bus and shunt voltage continuous";
194 adc-mode = "Bus and shunt voltage continuous";
/Zephyr-latest/include/zephyr/drivers/adc/
Dcurrent_sense_shunt.h46 /* multiplies by 1,000,000 before dividing by shunt resistance in micro-ohms. */ in current_sense_shunt_scale_dt()
/Zephyr-latest/drivers/sensor/ti/ina219/
Dina219.h35 #define INA219_MODE_NORMAL 0x3 /* shunt and bus, triggered */
/Zephyr-latest/drivers/sensor/ti/ina3221/
Dina3221.c116 static int start_measurement(const struct device *dev, bool bus, bool shunt) in start_measurement() argument
127 reg_data |= (INA3221_CONFIG_BUS * bus) | (INA3221_CONFIG_SHUNT * shunt); in start_measurement()
/Zephyr-latest/tests/drivers/sensor/ina237/src/
Dina237_test.c206 32767, /* maximum shunt voltage of 163.84 mV or 40.96 mV */ in test_vshunt()
215 -32768, /* minimum shunt voltage of -163.84 mV or -40.96 mV */ in test_vshunt()
/Zephyr-latest/tests/drivers/sensor/ina230/src/
Dina230_test.c56 /* only run test for datasheet example of 1mA current LSB and 2 mOhm shunt */ in test_datasheet_example()

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