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Searched refs:ohm (Results 1 – 25 of 26) sorted by relevance

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/Zephyr-latest/drivers/sensor/ntc_thermistor/
Dntc_thermistor_calc.c38 static void ntc_lookup_comp(const struct ntc_type *type, unsigned int ohm, int *i_low, int *i_high) in ntc_lookup_comp() argument
43 if (ohm > type->comp[low].ohm) { in ntc_lookup_comp()
45 } else if (ohm < type->comp[high].ohm) { in ntc_lookup_comp()
52 if (ohm > type->comp[mid].ohm) { in ntc_lookup_comp()
66 uint32_t ohm; in ntc_get_ohm_of_thermistor() local
77 ohm = cfg->pulldown_ohm * (sample_value_max - sample_value) / sample_value; in ntc_get_ohm_of_thermistor()
79 ohm = cfg->pullup_ohm * sample_value / (sample_value_max - sample_value); in ntc_get_ohm_of_thermistor()
82 return ohm; in ntc_get_ohm_of_thermistor()
85 int32_t ntc_get_temp_mc(const struct ntc_type *type, unsigned int ohm) in ntc_get_temp_mc() argument
90 ntc_lookup_comp(type, ohm, &low, &high); in ntc_get_temp_mc()
[all …]
Dntc_thermistor.h15 const uint32_t ohm; member
39 int32_t ntc_get_temp_mc(const struct ntc_type *type, unsigned int ohm);
Dntc_thermistor.c73 uint32_t ohm; in ntc_thermistor_channel_get() local
78 ohm = ntc_get_ohm_of_thermistor(&cfg->ntc_cfg, data->sample_val, in ntc_thermistor_channel_get()
80 temp = ntc_get_temp_mc(&cfg->ntc_cfg.type, ohm); in ntc_thermistor_channel_get()
/Zephyr-latest/tests/drivers/build_all/sensor/
Dadc.dtsi62 pullup-ohm = <0>;
63 pulldown-ohm = <10000>;
72 pullup-ohm = <0>;
73 pulldown-ohm = <10000>;
81 pullup-ohm = <0>;
82 pulldown-ohm = <10000>;
90 pullup-ohm = <0>;
91 pulldown-ohm = <10000>;
105 pullup-ohm = <0>;
106 pulldown-ohm = <10000>;
/Zephyr-latest/samples/shields/lmp90100_evb/rtd/
DREADME.rst43 R: 111.15 ohm
45 R: 111.14 ohm
47 R: 111.14 ohm
49 R: 111.13 ohm
/Zephyr-latest/boards/nxp/imx8mq_evk/
Dimx8mq_evk-pinctrl.dtsi17 drive-strength = "45-ohm";
/Zephyr-latest/samples/drivers/led/led_strip/boards/
Dthingy52_nrf52832.overlay6 * - ~300 ohm resistor between M1.D and TP5 (5V / Vbus)
/Zephyr-latest/boards/tdk/robokit1/
Drobokit1-common.dtsi50 pullup-ohm = <0>;
51 pulldown-ohm = <10000>;
/Zephyr-latest/doc/hardware/peripherals/can/
Dtransceiver.rst25 The first and last node use a 120-ohm resistor between CAN H and CAN L to
/Zephyr-latest/samples/sensor/th02/
DREADME.rst30 using you might need to connect two 10K ohm resistors to SDL and SDA (I2C).
/Zephyr-latest/boards/adi/max32680evkit/doc/
Dindex.rst237 | | | | Open | | | Disconnects 249 ohm resistor shunt from CC LOOP. …
239 | | | | Closed | | | Connects 249 ohm resistor shunt to CC LOOP. …
272 | | | | Open | | | Disconnects 249 ohm resistor shunt from XFMR LOOP.…
274 | | | | Closed | | | Connects 249 ohm resistor shunt to XFMR LOOP. …
/Zephyr-latest/boards/nxp/mimxrt1160_evk/
Dmimxrt1160_evk.dtsi78 /* Two zero ohm resistors (R256 and R270) isolate sensor
/Zephyr-latest/boards/nxp/mimxrt1170_evk/
Dmimxrt1170_evk.dtsi63 /* Two zero ohm resistors (R256 and R270) isolate sensor
/Zephyr-latest/boards/nxp/mimxrt1050_evk/
Dmimxrt1050_evk.dtsi144 /* Two zero ohm resistors (R263 and R264) isolate sensor
/Zephyr-latest/boards/nxp/mimxrt1040_evk/
Dmimxrt1040_evk.dts214 /* Two zero ohm resistors (R115 and R122) isolate sensor
/Zephyr-latest/boards/nxp/mimxrt1040_evk/doc/
Dindex.rst173 and R360 must be populated with zero ohm resistors.
328 Solder 0 ohm resistors for R96, and R93.
/Zephyr-latest/tests/drivers/can/host/
DREADME.rst91 Make sure the CAN bus is terminated with 120 ohm resistors at both ends. The termination resistor
/Zephyr-latest/boards/lilygo/ttgo_t8s3/doc/
Dindex.rst23 enabled by moving a 0-ohm resistor.
/Zephyr-latest/boards/lilygo/ttgo_t8c3/doc/
Dindex.rst22 enabled by moving a 0-ohm resistor.
/Zephyr-latest/boards/espressif/esp_wrover_kit/doc/
Dindex.rst76 | 0R | Zero-ohm resistor intended as a placeholder for a current shunt, can |
272 oscillator to JP1 by desoldering the zero-ohm resistors from positions R11 / R23 and re-soldering
295 The module's flash bus is connected to the jumper block JP2 through zero-ohm resistors R140 ~
/Zephyr-latest/boards/nxp/twr_ke18f/doc/
Dindex.rst106 In order to support FXOS8700 triggers (interrupts) the 0 ohm resistors
/Zephyr-latest/boards/st/b_l072z_lrwan1/doc/
Dindex.rst36 - Including 50 ohm SMA RF antenna
/Zephyr-latest/boards/nxp/mimxrt1064_evk/doc/
Dindex.rst291 R280 and R281 must be populated with zero ohm resistors
/Zephyr-latest/boards/nxp/mimxrt1050_evk/doc/
Dindex.rst274 R279, R280, and R281 must be populated with zero ohm resistors
/Zephyr-latest/boards/nxp/mimxrt1060_evk/doc/
Dindex.rst298 R280 and R281 must be populated with zero ohm resistors.

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