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/Zephyr-Core-3.4.0/samples/sensor/ina219/
DREADME.rst9 This sample application measures shunt voltage, bus voltage, power and current
34 When monitoring a 3.3 V bus with a 0.1 Ohm shunt resistor
39 Shunt: 0.001570 [V] -- Bus: 3.224000 [V] -- Power: 0.504000 [W] -- Current: 0.157000 [A]
46 Shunt: -0.001560 [V] -- Bus: 3.224000 [V] -- Power: 0.502000 [W] -- Current: -0.156000 [A]
/Zephyr-Core-3.4.0/dts/bindings/sensor/
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,ina23x-common.yaml15 e.g shunt voltage and bus voltage ADC conversion
17 delay for initial ADC conversion, shunt full scale range
40 description: Shunt resistor value in milliohms
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
/Zephyr-Core-3.4.0/include/zephyr/dt-bindings/sensor/
Dina237.h28 /* Conversion time for bus, shunt and temp in micro-seconds */
57 /* Shunt full scale range selection across IN+ and IN–. */
66 * @param adc_range Shunt full scale range selection across IN+ and IN–.
78 * @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.
/Zephyr-Core-3.4.0/samples/sensor/ina219/boards/
Dblackpill_f411ce.overlay20 shunt-milliohm = <100>;
/Zephyr-Core-3.4.0/drivers/sensor/ina219/
Dina219.h35 #define INA219_MODE_NORMAL 0x3 /* shunt and bus, triggered */
/Zephyr-Core-3.4.0/drivers/sensor/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-Core-3.4.0/tests/drivers/build_all/sensor/
Di2c.dtsi147 shunt-milliohm = <100>;
719 shunt-resistors = <1000 1000 1000>;
722 conv-time-shunt = <7>;
/Zephyr-Core-3.4.0/boards/xtensa/esp_wrover_kit/doc/
Dindex.rst77 | 0R | Zero-ohm resistor intended as a placeholder for a current shunt, can |
78 | | be desoldered or replaced with a current shunt to facilitate the |