| /Zephyr-latest/include/zephyr/drivers/ |
| D | emul.h | 13 * @defgroup io_emulators Emulator interface
62 * Standard callback for emulator initialisation providing the initialiser
63 * record and the device that calls the emulator functions.
65 * @param emul Emulator to init
66 * @param parent Parent device that is using the emulator
71 * Emulator API stub when an emulator is not actually placed on a bus.
78 /** An emulator instance - represents the *target* emulated device/peripheral that is
83 /** function used to initialise the emulator state */
87 /** Emulator-specific configuration data */
89 /** Emulator-specific data */
[all …]
|
| D | espi_emul.h | 38 * Passes eSPI virtual wires set request (virtual wire packet) to the emulator.
39 * The emulator updates the state (level) of its virtual wire.
41 * @param target The device Emulator instance
52 * Passes eSPI virtual wires get request (virtual wire packet) to the emulator.
53 * The emulator returns the state (level) of its virtual wire.
55 * @param target The device Emulator instance
67 * Get the ACPI shared memory address owned by the emulator.
69 * @param target The device Emulator instance
77 * Find an emulator present on a eSPI bus
79 * At present the function is used only to find an emulator of the host
[all …]
|
| D | mspi_emul.h | 36 * Find an emulator present on a MSPI bus
38 * At present the function is used only to find an emulator of the host
50 * Triggers an event on the emulator of MSPI controller side which causes
63 * Loopback MSPI transceive request to the device emulator
66 * @param target The device Emulator instance
81 /** Definition of the MSPI device emulator API */
89 /** Target emulator - REQUIRED for all emulated bus nodes of any type */
97 /** Definition of the MSPI controller emulator API */
103 /* The rest, emulator specific functions */
112 * @param emul MSPI device emulator to be registered
|
| D | spi_emul.h | 40 /** Target emulator - REQUIRED for all bus emulators */
57 * Passes SPI messages to the emulator. The emulator updates the data with what
60 * @param target The device Emulator instance
78 * @param dev Device that will use the emulator
79 * @param emul SPI emulator to use
84 /** Definition of the emulator API */
90 * Back door to allow an emulator to retrieve the host configuration.
92 * @param dev SPI device associated with the emulator
|
| D | i2c_emul.h | 40 /** Target emulator - REQUIRED for all emulated bus nodes of any type */
57 * Passes I2C messages to the emulator. The emulator updates the data with what
60 * @param target The device Emulator instance.
75 * @param dev Device that will use the emulator
76 * @param emul I2C emulator to use
81 /** Definition of the emulator API */
|
| D | emul_fuel_gauge.h | 24 * @brief Fuel gauge backend emulator APIs
25 * @defgroup fuel_gauge_emulator_backend Fuel gauge backend emulator APIs
50 * @param target Pointer to the emulator structure for the fuel gauge emulator instance.
74 * @param target Pointer to the emulator structure for the fuel gauge emulator instance.
78 * @retval -ENOTSUP if not supported by emulator.
|
| D | emul_sensor.h | 13 * @brief Sensor emulator backend API
14 * @defgroup sensor_emulator_backend Sensor emulator backend API
48 * @brief Check if a given sensor emulator supports the backend API
50 * @param target Pointer to emulator instance to query
60 * @brief Set an expected value for a given channel on a given sensor emulator
62 * @param target Pointer to emulator instance to operate on
88 * @brief Query an emulator for a channel's supported sample value range and tolerance
90 * @param target Pointer to emulator instance to operate on
121 * @brief Set the emulator's attribute values
123 * @param[in] target Pointer to emulator instance to operate on
[all …]
|
| D | uart_emul.h | 48 /** Target emulator - REQUIRED for all emulated bus nodes of any type */
54 /** Definition of the emulator API */
62 * @param dev Device that will use the emulator
63 * @param emul UART emulator to use
|
| /Zephyr-latest/doc/hardware/emulator/ |
| D | bus_emulators.rst | 9 Zephyr supports a simple emulator framework to support testing of external peripheral drivers
13 various subsystems. For example, it is possible to write an emulator
32 :alt: Emulator architecture showing tests, emulators and drivers
36 controller/emulator which passes I2C traffic from the AT24 driver to the AT24
68 Creating a Device Driver Emulator
71 The emulator subsystem is modeled on the :ref:`device_model_api`. You create
72 an emulator instance using one of the :c:func:`EMUL_DT_DEFINE()` or
76 device driver. This means that your emulator defines ``DT_DRV_COMPAT`` using the
89 #. ``bus_api`` - This points to the API for the upstream bus that the emulator
93 the emulator. The ``_backend_api`` parameter is optional.
[all …]
|
| D | index.rst | 34 **ADC emulator**
40 **DMA emulator**
45 **EEPROM emulator**
72 **GPIO emulator**
77 **I2C emulator**
82 **RTC emulator**
87 **SPI emulator**
92 **MSPI emulator**
97 **UART emulator**
|
| /Zephyr-latest/include/zephyr/drivers/usb/ |
| D | emul_bc12.h | 23 * @brief BC1.2 backend emulator APIs
24 * @defgroup b12_emulator_backend BC1.2 backed emulator APIs
45 * The corresponding BC1.2 emulator updates the vendor specific registers
46 * to simulate connection of the specified charging partner type. The emulator
49 * @param target Pointer to the emulator structure for the BC1.2 emulator instance.
68 * The corresponding BC1.2 emulator updates the vendor specific registers
70 * The emulator also generates an interrupt for processing by the real driver,
73 * @param target Pointer to the emulator structure for the BC1.2 emulator instance.
|
| /Zephyr-latest/subsys/emul/espi/ |
| D | Kconfig | 9 This is an emulator of the generic eSPI host. The emulator supports basic host operations
10 - virtual wires and writing to port 80. It can be extended. Note: Because this emulator is
17 int "Host I/O peripheral port size for shared memory in emulator"
|
| /Zephyr-latest/drivers/sensor/asahi_kasei/akm09918c/ |
| D | akm09918c_emul.h | 14 * @param target The target emulator to modify
25 * @param target The target emulator to read
34 * @brief Reset the emulator
36 * @param target The target emulator to reset
|
| D | Kconfig | 15 bool "Emulator for AKM09918C"
20 Enable the hardware emulator for the AKM09918C. Doing so allows exercising
|
| /Zephyr-latest/subsys/emul/ |
| D | emul.c | 33 * Walk the list of children, find the corresponding emulator and in emul_init_for_bus()
39 LOG_INF("Registering %d emulator(s) for %s", cfg->num_children, dev->name); in emul_init_for_bus()
44 LOG_WRN("Cannot find emulator for '%s'", elp->dev->name); in emul_init_for_bus()
70 LOG_WRN("Init %s emulator failed: %d", in emul_init_for_bus()
102 LOG_WRN("Found no emulated bus enabled to register emulator %s", in emul_init_for_bus()
107 LOG_WRN("Failed to register emulator for %s: %d", elp->dev->name, rc); in emul_init_for_bus()
|
| D | Kconfig | 1 # Emulator configuration options
7 # Emulator options
15 emulator for an I2C compass such that it appears on the I2C bus and
|
| /Zephyr-latest/tests/drivers/bbram/generic/src/ |
| D | read.c | 14 static void run_test_read_invalid_size(const struct device *dev, const struct emul *emulator) in run_test_read_invalid_size() argument
20 ARG_UNUSED(emulator); in run_test_read_invalid_size()
32 static void run_test_read_bytes(const struct device *dev, const struct emul *emulator) in run_test_read_bytes() argument
44 rc = emul_bbram_backend_set_data(emulator, i, 1, &expected_data); in run_test_read_bytes()
|
| D | write.c | 14 static void run_test_write_invalid_size(const struct device *dev, const struct emul *emulator) in run_test_write_invalid_size() argument
20 ARG_UNUSED(emulator); in run_test_write_invalid_size()
32 static void run_test_write_bytes(const struct device *dev, const struct emul *emulator) in run_test_write_bytes() argument
47 rc = emul_bbram_backend_get_data(emulator, i, 1, &data); in run_test_write_bytes()
|
| /Zephyr-latest/doc/hardware/ |
| D | index.rst | 13 emulator/index.rst
14 emulator/bus_emulators.rst
|
| /Zephyr-latest/drivers/bbram/ |
| D | Kconfig.it8xxx2 | 13 bool "Emulator for the ITE IT81202 BBRAM driver"
18 Enable the emulator for the ITE IT81202 BBRAM.
|
| D | Kconfig.npcx | 12 bool "Emulator for the NPCX BBRAM driver"
17 Enable the emulator for the NPCX BBRAM.
|
| D | Kconfig.microchip | 13 bool "Emulator for the Microchip MCP7940N SRAM BBRAM driver"
18 Enable the emulator for the Microchip MCP7940N SRAM based
|
| /Zephyr-latest/drivers/spi/ |
| D | Kconfig.spi_emul | 5 bool "SPI emulator"
10 Enable the SPI emulator driver. This is a fake driver in that it
|
| /Zephyr-latest/drivers/i2c/ |
| D | Kconfig.i2c_emul | 5 bool "I2C emulator"
10 Enable the I2C emulator driver. This is a fake driver in that it
|
| /Zephyr-latest/drivers/sensor/adi/adltc2990/ |
| D | Kconfig | 16 bool "Emulator for ADLTC2990"
21 Enable ADLTC2990 emulator.
|
