| /Zephyr-latest/drivers/i2c/ |
| D | i2c_imx.c | 46 struct i2c_master_transfer transfer; member
55 struct i2c_master_transfer *transfer = &data->transfer; in i2c_imx_write() local
57 transfer->isBusy = true; in i2c_imx_write()
64 transfer->currentDir = i2cDirectionTransmit; in i2c_imx_write()
66 transfer->txBuff = txBuffer; in i2c_imx_write()
67 transfer->txSize = txSize; in i2c_imx_write()
69 I2C_WriteByte(base, *transfer->txBuff); in i2c_imx_write()
70 transfer->txBuff++; in i2c_imx_write()
71 transfer->txSize--; in i2c_imx_write()
81 return transfer->ack; in i2c_imx_write()
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| D | i2c_lpc11u6x.c | 88 data->transfer.msgs = msgs; in lpc11u6x_i2c_transfer()
89 data->transfer.curr_buf = msgs->buf; in lpc11u6x_i2c_transfer()
90 data->transfer.curr_len = msgs->len; in lpc11u6x_i2c_transfer()
91 data->transfer.nr_msgs = num_msgs; in lpc11u6x_i2c_transfer()
92 data->transfer.addr = addr; in lpc11u6x_i2c_transfer()
99 data->transfer.status = LPC11U6X_I2C_STATUS_BUSY; in lpc11u6x_i2c_transfer()
104 if (data->transfer.status != LPC11U6X_I2C_STATUS_OK) { in lpc11u6x_i2c_transfer()
107 data->transfer.status = LPC11U6X_I2C_STATUS_INACTIVE; in lpc11u6x_i2c_transfer()
177 struct lpc11u6x_i2c_current_transfer *transfer = &data->transfer; in lpc11u6x_i2c_isr() local
186 i2c->dat = (transfer->addr << 1) | in lpc11u6x_i2c_isr()
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| D | i2c_mcux.c | 149 i2c_master_transfer_t transfer; in i2c_mcux_transfer() local
163 transfer.flags = i2c_mcux_convert_flags(msgs->flags); in i2c_mcux_transfer()
164 transfer.slaveAddress = addr; in i2c_mcux_transfer()
165 transfer.direction = (msgs->flags & I2C_MSG_READ) in i2c_mcux_transfer()
167 transfer.subaddress = 0; in i2c_mcux_transfer()
168 transfer.subaddressSize = 0; in i2c_mcux_transfer()
169 transfer.data = msgs->buf; in i2c_mcux_transfer()
170 transfer.dataSize = msgs->len; in i2c_mcux_transfer()
176 transfer.flags |= kI2C_TransferNoStartFlag; in i2c_mcux_transfer()
181 &data->handle, &transfer); in i2c_mcux_transfer()
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| D | i2c_rv32m1_lpi2c.c | 132 lpi2c_master_transfer_t transfer; in rv32m1_lpi2c_transfer() local
146 transfer.flags = rv32m1_lpi2c_convert_flags(msgs->flags); in rv32m1_lpi2c_transfer()
152 transfer.flags |= kLPI2C_TransferNoStartFlag; in rv32m1_lpi2c_transfer()
155 transfer.slaveAddress = addr; in rv32m1_lpi2c_transfer()
156 transfer.direction = (msgs->flags & I2C_MSG_READ) in rv32m1_lpi2c_transfer()
158 transfer.subaddress = 0; in rv32m1_lpi2c_transfer()
159 transfer.subaddressSize = 0; in rv32m1_lpi2c_transfer()
160 transfer.data = msgs->buf; in rv32m1_lpi2c_transfer()
161 transfer.dataSize = msgs->len; in rv32m1_lpi2c_transfer()
166 &transfer); in rv32m1_lpi2c_transfer()
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| D | i2c_mcux_flexcomm.c | 142 i2c_master_transfer_t transfer; in mcux_flexcomm_transfer() local
156 transfer.flags = mcux_flexcomm_convert_flags(msgs->flags); in mcux_flexcomm_transfer()
162 transfer.flags |= kI2C_TransferNoStartFlag; in mcux_flexcomm_transfer()
165 transfer.slaveAddress = addr; in mcux_flexcomm_transfer()
166 transfer.direction = (msgs->flags & I2C_MSG_READ) in mcux_flexcomm_transfer()
168 transfer.subaddress = 0; in mcux_flexcomm_transfer()
169 transfer.subaddressSize = 0; in mcux_flexcomm_transfer()
170 transfer.data = msgs->buf; in mcux_flexcomm_transfer()
171 transfer.dataSize = msgs->len; in mcux_flexcomm_transfer()
175 &data->handle, &transfer); in mcux_flexcomm_transfer()
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| D | i2c_mcux_lpi2c_rtio.c | 59 lpi2c_master_transfer_t transfer; member
141 lpi2c_master_transfer_t *transfer = &data->transfer; in mcux_lpi2c_msg_start() local
149 transfer->flags = mcux_lpi2c_convert_flags(flags); in mcux_lpi2c_msg_start()
155 transfer->flags |= kLPI2C_TransferNoStartFlag; in mcux_lpi2c_msg_start()
158 transfer->slaveAddress = i2c_addr; in mcux_lpi2c_msg_start()
159 transfer->direction = (flags & I2C_MSG_READ) in mcux_lpi2c_msg_start()
161 transfer->subaddress = 0; in mcux_lpi2c_msg_start()
162 transfer->subaddressSize = 0; in mcux_lpi2c_msg_start()
163 transfer->data = buf; in mcux_lpi2c_msg_start()
164 transfer->dataSize = buf_len; in mcux_lpi2c_msg_start()
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| /Zephyr-latest/drivers/flash/ |
| D | flash_mcux_flexspi_hyperflash.c | 262 flexspi_transfer_t transfer; in flash_flexspi_hyperflash_wait_bus_busy() local
267 transfer.deviceAddress = 0; in flash_flexspi_hyperflash_wait_bus_busy()
268 transfer.port = data->port; in flash_flexspi_hyperflash_wait_bus_busy()
269 transfer.cmdType = kFLEXSPI_Read; in flash_flexspi_hyperflash_wait_bus_busy()
270 transfer.SeqNumber = 2; in flash_flexspi_hyperflash_wait_bus_busy()
271 transfer.seqIndex = READ_STATUS; in flash_flexspi_hyperflash_wait_bus_busy()
272 transfer.data = &read_value; in flash_flexspi_hyperflash_wait_bus_busy()
273 transfer.dataSize = 2; in flash_flexspi_hyperflash_wait_bus_busy()
276 ret = memc_flexspi_transfer(&data->controller, &transfer); in flash_flexspi_hyperflash_wait_bus_busy()
295 flexspi_transfer_t transfer; in flash_flexspi_hyperflash_write_enable() local
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| D | flash_mcux_flexspi_mx25um51345g.c | 189 flexspi_transfer_t transfer = { in flash_flexspi_nor_get_vendor_id() local
201 ret = memc_flexspi_transfer(data->controller, &transfer); in flash_flexspi_nor_get_vendor_id()
212 flexspi_transfer_t transfer = { in flash_flexspi_nor_read_status() local
224 return memc_flexspi_transfer(data->controller, &transfer); in flash_flexspi_nor_read_status()
232 flexspi_transfer_t transfer = { in flash_flexspi_nor_write_status() local
244 return memc_flexspi_transfer(data->controller, &transfer); in flash_flexspi_nor_write_status()
251 flexspi_transfer_t transfer; in flash_flexspi_nor_write_enable() local
253 transfer.deviceAddress = 0; in flash_flexspi_nor_write_enable()
254 transfer.port = data->port; in flash_flexspi_nor_write_enable()
255 transfer.cmdType = kFLEXSPI_Command; in flash_flexspi_nor_write_enable()
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| D | flash_mcux_flexspi_nor.c | 153 flexspi_transfer_t transfer = { in flash_flexspi_nor_read_id_helper() local
165 ret = memc_flexspi_transfer(&data->controller, &transfer); in flash_flexspi_nor_read_id_helper()
185 flexspi_transfer_t transfer = { in flash_flexspi_nor_read_status() local
197 return memc_flexspi_transfer(&data->controller, &transfer); in flash_flexspi_nor_read_status()
202 flexspi_transfer_t transfer = { in flash_flexspi_nor_write_enable() local
214 return memc_flexspi_transfer(&data->controller, &transfer); in flash_flexspi_nor_write_enable()
220 flexspi_transfer_t transfer = { in flash_flexspi_nor_erase_sector() local
232 return memc_flexspi_transfer(&data->controller, &transfer); in flash_flexspi_nor_erase_sector()
238 flexspi_transfer_t transfer = { in flash_flexspi_nor_erase_block() local
250 return memc_flexspi_transfer(&data->controller, &transfer); in flash_flexspi_nor_erase_block()
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| D | Kconfig.cadence_nand | 43 int "Set the page count for a single transfer in the CDMA Mode"
46 Configure the page count for a single transfer in the CDMA Mode
49 int "Set the block count for a single transfer in the CDMA Mode"
52 Configure the block count for a single transfer in the CDMA Mode
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| /Zephyr-latest/drivers/spi/ |
| D | spi_rv32m1_lpspi.c | 53 lpspi_transfer_t transfer; in spi_mcux_transfer_next_packet() local
63 transfer.configFlags = kLPSPI_MasterPcsContinuous | in spi_mcux_transfer_next_packet()
68 transfer.txData = NULL; in spi_mcux_transfer_next_packet()
69 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
70 transfer.dataSize = ctx->rx_len; in spi_mcux_transfer_next_packet()
73 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
74 transfer.rxData = NULL; in spi_mcux_transfer_next_packet()
75 transfer.dataSize = ctx->tx_len; in spi_mcux_transfer_next_packet()
78 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
79 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
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| D | spi_mcux_flexio.c | 45 flexio_spi_transfer_t transfer; in spi_mcux_transfer_next_packet() local
55 transfer.flags = kFLEXIO_SPI_csContinuous | data->transfer_flags; in spi_mcux_transfer_next_packet()
59 transfer.txData = NULL; in spi_mcux_transfer_next_packet()
60 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
61 transfer.dataSize = ctx->rx_len; in spi_mcux_transfer_next_packet()
64 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
65 transfer.rxData = NULL; in spi_mcux_transfer_next_packet()
66 transfer.dataSize = ctx->tx_len; in spi_mcux_transfer_next_packet()
69 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
70 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
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| D | spi_mcux_lpspi.c | 120 lpspi_transfer_t transfer; in spi_mcux_transfer_next_packet() local
131 transfer.configFlags = LPSPI_MASTER_XFER_CFG_FLAGS(ctx->config->slave); in spi_mcux_transfer_next_packet()
132 transfer.txData = (ctx->tx_len == 0 ? NULL : ctx->tx_buf); in spi_mcux_transfer_next_packet()
133 transfer.rxData = (ctx->rx_len == 0 ? NULL : ctx->rx_buf); in spi_mcux_transfer_next_packet()
134 transfer.dataSize = max_chunk; in spi_mcux_transfer_next_packet()
136 status = LPSPI_MasterTransferNonBlocking(base, &data->handle, &transfer); in spi_mcux_transfer_next_packet()
552 lpspi_transfer_t transfer; in spi_mcux_iodev_start() local
563 transfer.configFlags = LPSPI_MASTER_XFER_CFG_FLAGS(spi_cfg->slave); in spi_mcux_iodev_start()
567 transfer.txData = NULL; in spi_mcux_iodev_start()
568 transfer.rxData = sqe->rx.buf; in spi_mcux_iodev_start()
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| D | spi_mcux_dspi.c | 93 dspi_transfer_t transfer; in spi_mcux_transfer_next_packet() local
153 transfer.configFlags = kDSPI_MasterCtar0 | kDSPI_MasterPcsContinuous | in spi_mcux_transfer_next_packet()
158 transfer.txData = NULL; in spi_mcux_transfer_next_packet()
159 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
160 transfer.dataSize = ctx->rx_len; in spi_mcux_transfer_next_packet()
163 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
164 transfer.rxData = NULL; in spi_mcux_transfer_next_packet()
165 transfer.dataSize = ctx->tx_len; in spi_mcux_transfer_next_packet()
168 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
169 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
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| D | spi_mcux_flexcomm.c | 83 spi_transfer_t transfer; in spi_mcux_transfer_next_packet() local
93 transfer.configFlags = 0; in spi_mcux_transfer_next_packet()
96 transfer.txData = NULL; in spi_mcux_transfer_next_packet()
97 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
98 transfer.dataSize = ctx->rx_len; in spi_mcux_transfer_next_packet()
101 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
102 transfer.rxData = NULL; in spi_mcux_transfer_next_packet()
103 transfer.dataSize = ctx->tx_len; in spi_mcux_transfer_next_packet()
106 transfer.txData = (uint8_t *) ctx->tx_buf; in spi_mcux_transfer_next_packet()
107 transfer.rxData = ctx->rx_buf; in spi_mcux_transfer_next_packet()
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| /Zephyr-latest/doc/connectivity/bluetooth/api/mesh/ |
| D | blob_srv.rst | 14 models are divided into blocks, which are divided into chunks. As the transfer is controlled by the
42 A BLOB Transfer Server is capable of receiving a single BLOB transfer at a time. Before the BLOB
43 Transfer Server can receive a transfer, it must be prepared by the user. The transfer ID must be
45 transfer is started by the BLOB Transfer Client. The ID must be shared between the BLOB Transfer
47 transfer management model.
49 Once the transfer has been set up on the BLOB Transfer Server, it's ready for receiving the BLOB.
50 The application is notified of the transfer progress through the event handler callbacks, and the
64 The BLOB Transfer Server keeps a running timer during the transfer, that is reset on every received
65 message. If the BLOB Transfer Client does not send a message before the transfer timer expires, the
66 transfer is suspended by the BLOB Transfer Server.
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| D | blob_cli.rst | 6 The Binary Large Object (BLOB) Transfer Client is the sender of the BLOB transfer. It supports
35 Both the transfer capabilities retrieval procedure and the BLOB transfer uses an instance of a
36 :c:struct:`bt_mesh_blob_cli_inputs` to determine how to perform the transfer. The BLOB Transfer Cli…
57 Note that all BLOB Transfer Servers in the transfer must be bound to the chosen application key.
64 not :c:macro:`BT_MESH_ADDR_UNASSIGNED`, the messages in the transfer will be sent to the group
68 Using group addresses for transferring the BLOBs can generally increase the transfer speed, as the
81 limit, the Target node is dropped from the transfer. The application can reduce the chances of this
84 time scales automatically with the transfer TTL.
86 Note that the BLOB Transfer Client only moves forward with the transfer in following cases:
94 BLOB transfer capabilities retrieval
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| D | blob.rst | 9 transport method for the :ref:`bluetooth_mesh_dfu`, but may be used for other object transfer
13 bytes). The BLOB transfer protocol has built-in recovery procedures for packet losses, and sets up
14 checkpoints to ensure that all targets have received all the data before moving on. Data transfer
17 BLOB transfers are constrained by the transfer speed and reliability of the underlying mesh network.
19 BLOB to be transferred in 10-15 minutes. However, network conditions, transfer capabilities and
21 parameters of the transfer according to the application and network configuration, as well as
23 and reliability of the protocol. However, achieving transfer rates close to the ideal rate is
40 The BLOB transfer protocol introduces several new concepts to implement the BLOB transfer.
47 transfer through the mesh network. The BLOBs are continuous data objects, divided into blocks and
52 The BLOB transfer protocol does not provide any built-in integrity checks, encryption or
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| D | dfu_srv.rst | 30 The Firmware Update Server model uses a BLOB Transfer Server model on the same element to transfer
36 :alt: Bluetooth Mesh Firmware Update Server transfer
38 Bluetooth Mesh Firmware Update Server transfer
43 The transfer check is an optional pre-transfer check the application can perform on incoming
44 firmware image metadata. The Firmware Update Server performs the transfer check by calling the
47 The result of the transfer check is a pass/fail status return and the expected
57 If the transfer will cause the device to change its Composition Data or become
60 When the transfer will cause the Composition Data to change, and the
84 The Start procedure prepares the application for the incoming transfer. It'll contain information
90 BLOB transfer
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| D | blob_flash.rst | 15 BLOB Transfer Client. Each BLOB Flash Reader only supports one transfer at the time.
23 BLOB Transfer Server. Each BLOB Flash Writer only supports one transfer at the time, and requires a
24 block size that is a multiple of the flash page size. If a transfer is started with a block size
25 lower than the flash page size, the transfer will be rejected.
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| /Zephyr-latest/tests/boards/frdm_k64f/i2c/ |
| D | README.rst | 4 Tests the i2c transfer and transfer async APIs against the fxos8700 sensor
5 on the board using its FIFO with a async and sync transfer to compare
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| /Zephyr-latest/drivers/memc/ |
| D | memc_mcux_flexspi_aps6408l.c | 128 flexspi_transfer_t transfer = { in memc_flexspi_aps6408l_get_vendor_id() local
138 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_aps6408l_get_vendor_id()
152 flexspi_transfer_t transfer = { in memc_flexspi_aps6408l_update_reg() local
162 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_aps6408l_update_reg()
172 transfer.cmdType = kFLEXSPI_Write, in memc_flexspi_aps6408l_update_reg()
173 transfer.seqIndex = WRITE_REG; in memc_flexspi_aps6408l_update_reg()
175 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_aps6408l_update_reg()
185 flexspi_transfer_t transfer = { in memc_flexspi_aps6408l_reset() local
196 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_aps6408l_reset()
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| D | memc_mcux_flexspi_is66wvq8m4.c | 100 flexspi_transfer_t transfer = { in memc_flexspi_is66wvq8m4_get_vendor_id() local
110 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_is66wvq8m4_get_vendor_id()
125 flexspi_transfer_t transfer = { in memc_flexspi_is66wvq8m4_update_cfg() local
136 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_is66wvq8m4_update_cfg()
146 transfer.cmdType = kFLEXSPI_Write, in memc_flexspi_is66wvq8m4_update_cfg()
147 transfer.seqIndex = WRITE_REG; in memc_flexspi_is66wvq8m4_update_cfg()
149 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_is66wvq8m4_update_cfg()
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| D | memc_mcux_flexspi_aps6404l.c | 97 flexspi_transfer_t transfer = { in memc_flexspi_aps6404l_get_vendor_id() local
107 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_aps6404l_get_vendor_id()
119 flexspi_transfer_t transfer = { in memc_flexspi_aps6404l_reset_enable() local
130 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_aps6404l_reset_enable()
147 flexspi_transfer_t transfer = { in memc_flexspi_aps6404l_reset() local
158 ret = memc_flexspi_transfer(data->controller, &transfer); in memc_flexspi_aps6404l_reset()
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| /Zephyr-latest/subsys/dap/ |
| D | cmsis_dap.c | 45 } transfer; member
395 ctx->transfer.idle_cycles = request[0]; in dap_transfer_cfg()
396 ctx->transfer.retry_count = sys_get_le16(&request[1]); in dap_transfer_cfg()
397 ctx->transfer.match_retry = sys_get_le16(&request[3]); in dap_transfer_cfg()
399 ctx->transfer.idle_cycles, in dap_transfer_cfg()
400 ctx->transfer.retry_count, in dap_transfer_cfg()
401 ctx->transfer.match_retry); in dap_transfer_cfg()
412 uint32_t retry = ctx->transfer.retry_count; in do_swdp_transfer()
419 ctx->transfer.idle_cycles, in do_swdp_transfer()
430 uint32_t match_retry = ctx->transfer.match_retry; in swdp_transfer_match()
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