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/Zephyr-latest/samples/drivers/soc_flash_nrf/
DREADME.rst16 Within the sample, user may observe how read/write/erase operations
48 Attempted to read 0x82000
49 Data read: 1122
50 Data read matches data written. Good!
52 Attempted to read 0x82004
53 Data read: aabb
54 Data read matches data written. Good!
56 Attempted to read 0x82008
57 Data read: abcd
58 Data read matches data written. Good!
[all …]
Dsample.yaml21 - "Data read: 1234"
22 - "Data read matches data written. Good!"
24 - "Data read: 1122"
25 - "Data read matches data written. Good!"
27 - "Data read: 1234"
28 - "Data read: 1234"
29 - "Data read matches data written. Good!"
/Zephyr-latest/drivers/display/
Ddisplay_nt35510.h20 #define NT35510_CMD_RDDID 0x04 /* Read display ID */
21 #define NT35510_CMD_RDNUMED 0x05 /* Read number of errors on DSI */
22 #define NT35510_CMD_RDDPM 0x0A /* Read display power mode */
23 #define NT35510_CMD_RDDMADCTL 0x0B /* Read display MADCTL */
24 #define NT35510_CMD_RDDCOLMOD 0x0C /* Read display pixel format */
25 #define NT35510_CMD_RDDIM 0x0D /* Read display image mode */
26 #define NT35510_CMD_RDDSM 0x0E /* Read display signal mode */
27 #define NT35510_CMD_RDDSDR 0x0F /* Read display self-diagnostics result */
42 #define NT35510_CMD_RAMRD 0x2E /* Memory read */
52 #define NT35510_CMD_RAMRDC 0x3E /* Memory read continue */
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/Zephyr-latest/tests/arch/common/semihost/src/
Dmain.c16 long read, fd; in ZTEST() local
30 read = semihost_read(fd, r_buffer, sizeof(r_buffer)); in ZTEST()
31 zassert_equal(read, -EIO, "Read from write-only file"); in ZTEST()
42 read = semihost_read(fd, r_buffer, sizeof(r_buffer)); in ZTEST()
43 zassert_equal(read, sizeof(r_buffer), "Read failed %d", read); in ZTEST()
44 zassert_mem_equal(r_buffer, w_buffer, sizeof(r_buffer), "Data not read"); in ZTEST()
45 read = semihost_read(fd, r_buffer, sizeof(r_buffer)); in ZTEST()
46 zassert_equal(read, sizeof(r_buffer), "Read failed"); in ZTEST()
47 zassert_mem_equal(r_buffer, w_buffer, sizeof(r_buffer), "Data not read"); in ZTEST()
49 /* Read past end of file */ in ZTEST()
[all …]
/Zephyr-latest/samples/net/sockets/socketpair/
DREADME.rst47 main: read 'Alpha' on fd 4
48 main: read 'Bravo' on fd 6
49 main: read 'Charlie' on fd 8
50 main: read 'Alpha' on fd 4
51 main: read 'Bravo' on fd 6
52 main: read 'Charlie' on fd 8
53 main: read 'Alpha' on fd 4
54 main: read 'Bravo' on fd 6
55 main: read 'Charlie' on fd 8
80 main: read 'Alpha' on fd 3
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/Zephyr-latest/samples/subsys/portability/cmsis_rtos_v1/timer_synchronization/
DREADME.rst12 and on timer expiry, message is read by main thread.
33 Read from message queue: 5
36 Read from message queue: 6
39 Read from message queue: 7
42 Read from message queue: 8
45 Read from message queue: 9
48 Read from message queue: 10
51 Read from message queue: 11
54 Read from message queue: 12
57 Read from message queue: 13
[all …]
/Zephyr-latest/samples/subsys/portability/cmsis_rtos_v2/timer_synchronization/
DREADME.rst12 and on timer expiry, message is read by main thread.
33 Read from message queue: 5
36 Read from message queue: 6
39 Read from message queue: 7
42 Read from message queue: 8
45 Read from message queue: 9
48 Read from message queue: 10
51 Read from message queue: 11
54 Read from message queue: 12
57 Read from message queue: 13
[all …]
/Zephyr-latest/dts/bindings/usb/uac2/
Dzephyr,uac2-feature-unit.yaml22 - "read-only"
30 - "read-only"
38 - "read-only"
46 - "read-only"
54 - "read-only"
62 - "read-only"
70 - "read-only"
78 - "read-only"
86 - "read-only"
94 - "read-only"
[all …]
Dzephyr,uac2-input-terminal.yaml32 - "read-only"
38 - "read-only"
44 - "read-only"
50 - "read-only"
56 - "read-only"
62 - "read-only"
/Zephyr-latest/tests/subsys/bindesc/reading/
Dtestcase.yaml8 bindesc.read:
12 bindesc.read.c99:
15 bindesc.read.c11:
18 bindesc.read.c17:
21 bindesc.read.gnu99:
25 bindesc.read.gnu11:
29 bindesc.read.gnu17:
/Zephyr-latest/drivers/flash/
Dspi_nor.h20 #define SPI_NOR_CMD_RDSR 0x05 /* Read status register */
22 #define SPI_NOR_CMD_RDSR2 0x35 /* Read status register 2 */
23 #define SPI_NOR_CMD_RDSR3 0x15 /* Read status register 3 */
25 #define SPI_NOR_CMD_READ 0x03 /* Read data */
26 #define SPI_NOR_CMD_READ_FAST 0x0B /* Read data */
27 #define SPI_NOR_CMD_DREAD 0x3B /* Read data (1-1-2) */
28 #define SPI_NOR_CMD_2READ 0xBB /* Read data (1-2-2) */
29 #define SPI_NOR_CMD_QREAD 0x6B /* Read data (1-1-4) */
30 #define SPI_NOR_CMD_4READ 0xEB /* Read data (1-4-4) */
37 #define SPI_NOR_CMD_RDCR 0x15 /* Read control register */
[all …]
/Zephyr-latest/tests/bsim/bluetooth/ll/edtt/gatt_test_app/src/gatt/
Dservice_f_1.c90 * @brief Attribute read call back for the Value V14 string attribute
92 * @param conn The connection that is requesting to read
93 * @param attr The attribute that's being read
94 * @param buf Buffer to place the read result in
95 * @param len Length of data to read
98 * @return Number of bytes read, or in case of an error - BT_GATT_ERR()
112 * @brief Attribute read call back for the Value V15 attribute
114 * @param conn The connection that is requesting to read
115 * @param attr The attribute that's being read
116 * @param buf Buffer to place the read result in
[all …]
Dservice_b_1_1.c58 * @brief Attribute read call back for the Value V4 attribute
60 * @param conn The connection that is requesting to read
61 * @param attr The attribute that's being read
62 * @param buf Buffer to place the read result in
63 * @param len Length of data to read
66 * @return Number of bytes read, or in case of an error - BT_GATT_ERR()
111 * @brief Attribute read call back for the Value V4 attribute
113 * @param conn The connection that is requesting to read
114 * @param attr The attribute that's being read
115 * @param buf Buffer to place the read result in
[all …]
Dservice_d_2.c42 * @brief Attribute read call back for the Value V11 (128-bit UUID) attribute
44 * @param conn The connection that is requesting to read
45 * @param attr The attribute that's being read
46 * @param buf Buffer to place the read result in
47 * @param len Length of data to read
50 * @return Number of bytes read, or in case of an error - BT_GATT_ERR()
64 * @brief Attribute read call back for the Value V12 attribute
66 * @param conn The connection that is requesting to read
67 * @param attr The attribute that's being read
68 * @param buf Buffer to place the read result in
[all …]
Dservice_d_3.c42 * @brief Attribute read call back for the Value V12 attribute
44 * @param conn The connection that is requesting to read
45 * @param attr The attribute that's being read
46 * @param buf Buffer to place the read result in
47 * @param len Length of data to read
50 * @return Number of bytes read, or in case of an error - BT_GATT_ERR()
64 * @brief Attribute read call back for the Value V11 (128-bit UUID) attribute
66 * @param conn The connection that is requesting to read
67 * @param attr The attribute that's being read
68 * @param buf Buffer to place the read result in
[all …]
Dservice_d_1.c43 * @brief Attribute read call back for the Value V12 attribute
45 * @param conn The connection that is requesting to read
46 * @param attr The attribute that's being read
47 * @param buf Buffer to place the read result in
48 * @param len Length of data to read
51 * @return Number of bytes read, or in case of an error - BT_GATT_ERR()
65 * @brief Attribute read call back for the Value V11 (128-bit UUID) attribute
67 * @param conn The connection that is requesting to read
68 * @param attr The attribute that's being read
69 * @param buf Buffer to place the read result in
[all …]
/Zephyr-latest/include/zephyr/drivers/misc/ft8xx/
Dft8xx_common.h22 * @brief FT8xx functions to write and read memory
53 * @brief Read 1 byte (8 bits) from FT8xx memory
55 * @param address Memory address to read from
57 * @return Value read from memory
62 * @brief Read 2 bytes (16 bits) from FT8xx memory
64 * @param address Memory address to read from
66 * @return Value read from memory
71 * @brief Read 4 bytes (32 bits) from FT8xx memory
73 * @param address Memory address to read from
75 * @return Value read from memory
/Zephyr-latest/arch/arm/include/cortex_m/
Dcmse.h56 * @brief Read accessibility of an address
58 * Evaluates whether a specified memory location can be read according to the
75 * @brief Read and Write accessibility of an address
77 * Evaluates whether a specified memory location can be read/written according
90 * @return 1 if address is Read and Writable, 0 otherwise.
95 * @brief Read accessibility of an address range
98 * and size, can be read according to the permissions of the current state MPU
117 * @brief Read and Write accessibility of an address range
120 * and size, can be read/written according to the permissions of the current
134 * @return 1 if address range is Read and Writable, 0 otherwise.
[all …]
/Zephyr-latest/include/zephyr/sd/
Dsdio.h27 * but after this call returns the SDIO function structure can be used to read
64 * @brief Read byte from SDIO register
67 * @param func: function to read from
68 * @param reg: register address to read from
69 * @param val: filled with byte value read from register
70 * @retval 0 read succeeded
72 * @retval -ETIMEDOUT: card read timed out
92 * @brief Write byte to SDIO register, and read result
98 * @param read_val: filled with value read from register
108 * @brief Read bytes from SDIO fifo
[all …]
/Zephyr-latest/tests/drivers/disk/disk_access/
DREADME.txt10 Note that this test also verifies the memory buffers reserved for read/write
14 * Read test: Verifies that the driver can consistently read sectors. This test
16 read from several times, each time with a different number of desired sectors.
17 The test deliberately will read sectors beyond the end of the disk, and if
18 the driver does not reject this read request the tests will fail. Following
19 these sector reads, the driver will read multiple times from the same memory
23 follows the same flow as the read test, but at each step writes data to the
/Zephyr-latest/subsys/bindesc/
DKconfig35 bool "Binary Descriptors Read"
37 Enable the app to read the binary descriptors of another image
42 module-str = Binary Descriptor read
46 bool "Bindesc read from RAM"
51 bool "Bindesc read from memory mapped flash"
56 bool "Bindesc read from flash"
64 int "Bindesc read flash max data size"
69 the value set to BINDESC_DEFINE_MAX_DATA_SIZE by the read image.
/Zephyr-latest/doc/hardware/peripherals/sensor/
Dread_and_decode.rst1 .. _sensor-read-and-decode:
3 Read and Decode
36 * Starting a read for sensors directly from an interrupt handler. No dedicated
38 variable latency. Starting a read for multiple sensors simultaneously from a
56 * Sensor FIFOs supported by wiring up FIFO triggers to read data into
62 For `Read and Decode`_ benefits to be fully realized requires
66 Polling Read
69 Polling reads with `Read and Decode`_ can be accomplished by instantiating a
80 Polling Read with Multiple Sensors
83 One of the benefits of Read and Decode is the ability to concurrently read many
[all …]
/Zephyr-latest/dts/bindings/flash_controller/
Dnuvoton,npcx-fiu-nor.yaml30 description: Mapped memory address of direct read access for spi nor flash.
43 Selects the SPI read access type of Direct Read Access. Usually, we choose
44 Fast Read Dual I/O mode for better performance. If the nor spi flash does
47 - "NPCX_RD_MODE_NORMAL" # Direct read access by command code 03h
48 - "NPCX_RD_MODE_FAST" # Direct read access by command code 0bh
49 - "NPCX_RD_MODE_FAST_DUAL" # Direct read access by command code bbh
/Zephyr-latest/drivers/w1/
DKconfig.zephyr_serial15 The bus reset, and bit read and write operations are executed
16 via bytes read and write operations on top of the Zephyr
22 int "Bit read timeout in us"
25 The bit read timeout specifies how long the driver tries to read the
/Zephyr-latest/tests/boards/altera_max10/qspi/src/
Dqspi_flash.c38 TC_PASS, "Flash read call failed!"); in ZTEST()
46 /* Flash Write & Read Test */ in ZTEST()
47 TC_PRINT(" Flash Write & Read Test..."); in ZTEST()
54 TC_PASS, "Flash read call failed!"); in ZTEST()
56 "Flash Write & Read Test failed!!"); in ZTEST()
60 /* Flash Unaligned Read Test */ in ZTEST()
61 TC_PRINT(" Flash Unaligned Read Test..."); in ZTEST()
67 TC_PASS, "Flash read call failed!"); in ZTEST()
69 TC_PASS, "Flash Write & Read Test failed!!"); in ZTEST()

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