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Searched refs:num_bytes (Results 1 – 25 of 58) sorted by relevance

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/Zephyr-4.2.1/subsys/modbus/
Dmodbus_server.c116 uint16_t num_bytes; in mbs_fc01_coil_read() local
141 num_bytes = ((coil_qty - 1) / 8) + 1; in mbs_fc01_coil_read()
143 ctx->tx_adu.length = num_bytes + 1; in mbs_fc01_coil_read()
145 ctx->tx_adu.data[0] = (uint8_t)num_bytes; in mbs_fc01_coil_read()
149 memset(presp, 0, num_bytes); in mbs_fc01_coil_read()
215 uint16_t num_bytes; in mbs_fc02_di_read() local
240 num_bytes = ((di_qty - 1) / 8) + 1; in mbs_fc02_di_read()
242 ctx->tx_adu.length = num_bytes + 1; in mbs_fc02_di_read()
244 ctx->tx_adu.data[0] = (uint8_t)num_bytes; in mbs_fc02_di_read()
248 for (di_cntr = 0; di_cntr < num_bytes; di_cntr++) { in mbs_fc02_di_read()
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Dmodbus_client.c511 size_t num_bytes; in modbus_write_coils() local
525 num_bytes = (uint8_t)(((num_coils - 1) / 8) + 1); in modbus_write_coils()
526 ctx->tx_adu.data[4] = num_bytes; in modbus_write_coils()
527 length += num_bytes + 1; in modbus_write_coils()
538 memcpy(data_ptr, coil_tbl, num_bytes); in modbus_write_coils()
555 size_t num_bytes; in modbus_write_holding_regs() local
569 num_bytes = num_regs * sizeof(uint16_t); in modbus_write_holding_regs()
570 ctx->tx_adu.data[4] = num_bytes; in modbus_write_holding_regs()
571 length += num_bytes + 1; in modbus_write_holding_regs()
603 size_t num_bytes; in modbus_write_holding_regs_fp() local
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/Zephyr-4.2.1/samples/drivers/mspi/mspi_async/src/
Dmain.c48 .num_bytes = 256,
56 .num_bytes = 256,
64 .num_bytes = 256,
72 .num_bytes = 256,
83 .num_bytes = 256,
91 .num_bytes = 256,
99 .num_bytes = 256,
107 .num_bytes = 256,
/Zephyr-4.2.1/drivers/i2c/
Di2c_shell.c241 int num_bytes; in cmd_i2c_read() local
245 num_bytes = strtol(argv[4], NULL, 16); in cmd_i2c_read()
246 if (num_bytes > MAX_I2C_BYTES) { in cmd_i2c_read()
247 num_bytes = MAX_I2C_BYTES; in cmd_i2c_read()
250 num_bytes = MAX_I2C_BYTES; in cmd_i2c_read()
255 buf, num_bytes); in cmd_i2c_read()
257 shell_hexdump(sh, buf, num_bytes); in cmd_i2c_read()
267 int num_bytes; in cmd_i2c_direct_read() local
271 num_bytes = strtol(argv[3], NULL, 16); in cmd_i2c_direct_read()
272 if (num_bytes > MAX_I2C_BYTES) { in cmd_i2c_direct_read()
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/Zephyr-4.2.1/include/zephyr/drivers/i3c/
Dhdr_ddr.h42 uint32_t num_bytes) in i3c_hdr_ddr_write() argument
47 msg.len = num_bytes; in i3c_hdr_ddr_write()
70 uint32_t num_bytes) in i3c_hdr_ddr_read() argument
75 msg.len = num_bytes; in i3c_hdr_ddr_read()
/Zephyr-4.2.1/subsys/mgmt/mcumgr/grp/img_mgmt/include/mgmt/mcumgr/grp/img_mgmt/
Dimg_mgmt_priv.h69 int img_mgmt_read(int slot, unsigned int offset, void *dst, unsigned int num_bytes);
83 int img_mgmt_write_image_data(unsigned int offset, const void *data, unsigned int num_bytes,
167 int img_mgmt_erase_image_data(unsigned int off, unsigned int num_bytes);
/Zephyr-4.2.1/drivers/gpio/
Dgpio_rt1718s.h104 uint32_t num_bytes) in rt1718s_reg_burst_read() argument
108 return i2c_burst_read_dt(&config->i2c_dev, start_addr, buf, num_bytes); in rt1718s_reg_burst_read()
138 uint8_t *buf, uint32_t num_bytes) in rt1718s_reg_burst_write() argument
142 return i2c_burst_write_dt(&config->i2c_dev, start_addr, buf, num_bytes); in rt1718s_reg_burst_write()
Dgpio_pcf857x.c41 int num_bytes; member
69 rc = i2c_read_dt(&drv_cfg->i2c, rx_buf, drv_data->num_bytes); in pcf857x_process_input()
186 rc = i2c_write_dt(&drv_cfg->i2c, tx_buf_p, drv_data->num_bytes); in pcf857x_port_set_raw()
399 .num_bytes = DT_INST_ENUM_IDX(idx, ngpios) + 1, \
/Zephyr-4.2.1/include/zephyr/drivers/
Di2c.h1222 uint8_t start_addr, void *buf, size_t num_bytes);
1402 uint32_t num_bytes, uint16_t addr) in i2c_write() argument
1407 msg.len = num_bytes; in i2c_write()
1427 const uint8_t *buf, uint32_t num_bytes) in i2c_write_dt() argument
1429 return i2c_write(spec->bus, buf, num_bytes, spec->addr); in i2c_write_dt()
1447 uint32_t num_bytes, uint16_t addr) in i2c_read() argument
1452 msg.len = num_bytes; in i2c_read()
1472 uint8_t *buf, uint32_t num_bytes) in i2c_read_dt() argument
1474 return i2c_read(spec->bus, buf, num_bytes, spec->addr); in i2c_read_dt()
1560 uint32_t num_bytes) in i2c_burst_read() argument
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Dcan.h1704 static inline uint8_t can_bytes_to_dlc(uint8_t num_bytes) in can_bytes_to_dlc() argument
1706 return num_bytes <= 8 ? num_bytes : in can_bytes_to_dlc()
1707 num_bytes <= 12 ? 9 : in can_bytes_to_dlc()
1708 num_bytes <= 16 ? 10 : in can_bytes_to_dlc()
1709 num_bytes <= 20 ? 11 : in can_bytes_to_dlc()
1710 num_bytes <= 24 ? 12 : in can_bytes_to_dlc()
1711 num_bytes <= 32 ? 13 : in can_bytes_to_dlc()
1712 num_bytes <= 48 ? 14 : in can_bytes_to_dlc()
Di3c.h1985 const uint8_t *buf, uint32_t num_bytes) in i3c_write() argument
1990 msg.len = num_bytes; in i3c_write()
2012 uint8_t *buf, uint32_t num_bytes) in i3c_read() argument
2017 msg.len = num_bytes; in i3c_read()
2083 uint32_t num_bytes) in i3c_burst_read() argument
2087 buf, num_bytes); in i3c_burst_read()
2113 uint32_t num_bytes) in i3c_burst_write() argument
2124 msg[1].len = num_bytes; in i3c_burst_write()
/Zephyr-4.2.1/samples/drivers/spi_fujitsu_fram/src/
Dmain.c101 uint16_t addr, uint8_t *data, uint32_t num_bytes) in write_bytes() argument
115 MB85RS64V_WRITE_CMD, addr, data, num_bytes); in write_bytes()
125 uint16_t addr, uint8_t *data, uint32_t num_bytes) in read_bytes() argument
131 MB85RS64V_READ_CMD, addr, data, num_bytes); in read_bytes()
/Zephyr-4.2.1/drivers/flash/
Dflash_mspi_nor_quirks.h82 dev_data->packet.num_bytes = sizeof(mxicy_mx25r_hp_payload); in mxicy_mx25r_post_switch_mode()
102 dev_data->packet.num_bytes = sizeof(config); in mxicy_mx25r_post_switch_mode()
161 dev_data->packet.num_bytes = sizeof(opi_enable); in mxicy_mx25u_post_switch_mode()
194 dev_data->packet.num_bytes = sizeof(cfg_reg); in mxicy_mx25u_pre_init()
Dflash_cadence_qspi_nor_ll.c169 uint32_t num_bytes, uint32_t *output) in cad_qspi_stig_read_cmd() argument
176 if ((num_bytes > 8) || (num_bytes == 0)) { in cad_qspi_stig_read_cmd()
186 CAD_QSPI_FLASHCMD_NUMRDDATABYTES(num_bytes - 1) | in cad_qspi_stig_read_cmd()
198 if (num_bytes > 4) { in cad_qspi_stig_read_cmd()
206 uint32_t num_bytes, uint32_t *input) in cad_qspi_stig_wr_cmd() argument
213 if ((num_bytes > 8) || (num_bytes == 0)) { in cad_qspi_stig_wr_cmd()
226 CAD_QSPI_FLASHCMD_NUMWRDATABYTES(num_bytes - 1) | in cad_qspi_stig_wr_cmd()
231 if (num_bytes > 4) { in cad_qspi_stig_wr_cmd()
353 uint32_t num_bytes) in cad_qspi_indirect_read_start_bank() argument
361 sys_write32(num_bytes, cad_params->reg_base + CAD_QSPI_INDRDCNT); in cad_qspi_indirect_read_start_bank()
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Dflash_mspi_emul_device.c122 packet->address + packet->num_bytes > cfg->size) { in emul_mspi_device_transceive()
128 packet->num_bytes); in emul_mspi_device_transceive()
131 packet->num_bytes); in emul_mspi_device_transceive()
234 data->packet.num_bytes = i; in flash_mspi_emul_write()
283 data->packet.num_bytes = len; in flash_mspi_emul_read()
/Zephyr-4.2.1/scripts/coredump/coredump_parser/
Dlog_parser.py83 _, hdr_ver, num_bytes = struct.unpack(LOG_ARCH_HDR_STRUCT, hdr)
85 arch_data = self.fd.read(num_bytes)
93 _, hdr_ver, num_bytes = struct.unpack(LOG_THREADS_META_HDR_STRUCT, hdr)
95 data = self.fd.read(num_bytes)
/Zephyr-4.2.1/drivers/crypto/
Dcrypto_ataes132a_priv.h141 uint8_t num_bytes) in burst_write_i2c() argument
153 msg[1].len = num_bytes; in burst_write_i2c()
162 uint8_t num_bytes) in burst_read_i2c() argument
174 msg[1].len = num_bytes; in burst_read_i2c()
/Zephyr-4.2.1/tests/subsys/lorawan/frag_decoder/src/
Dmain.c112 size_t num_bytes = in run_test() local
115 flash_area_read(fa, i * FRAG_SIZE, buf, num_bytes); in run_test()
116 zassert_mem_equal(buf, fw_coded + i * FRAG_SIZE, num_bytes, in run_test()
/Zephyr-4.2.1/drivers/sensor/maxim/max30101/
Dmax30101.c23 int num_bytes; in max30101_sample_fetch() local
27 num_bytes = data->total_channels * MAX30101_BYTES_PER_CHANNEL; in max30101_sample_fetch()
29 num_bytes)) { in max30101_sample_fetch()
35 for (i = 0; i < num_bytes; i += 3) { in max30101_sample_fetch()
/Zephyr-4.2.1/drivers/mspi/
Dmspi_dw_vendor_specific.h243 if (packet->num_bytes > 0) { in vendor_specific_start_dma_xfer()
244 joblist[job_idx++] = EVDMA_JOB(packet->data_buf, packet->num_bytes, in vendor_specific_start_dma_xfer()
254 preg->CONFIG.RXTRANSFERLENGTH = ((packet->num_bytes + dev_data->xfer.addr_length + in vendor_specific_start_dma_xfer()
265 joblist[job_idx++] = EVDMA_JOB(packet->data_buf, packet->num_bytes, in vendor_specific_start_dma_xfer()
273 joblist[0] = EVDMA_JOB(packet->data_buf, packet->num_bytes, in vendor_specific_start_dma_xfer()
/Zephyr-4.2.1/include/zephyr/debug/
Dcoredump.h199 uint16_t num_bytes; member
211 uint16_t num_bytes; member
/Zephyr-4.2.1/subsys/mgmt/mcumgr/grp/img_mgmt/src/
Dzephyr_img_mgmt.c448 int img_mgmt_read(int slot, unsigned int offset, void *dst, unsigned int num_bytes) in img_mgmt_read() argument
464 rc = flash_area_read(fa, offset, dst, num_bytes); in img_mgmt_read()
476 int img_mgmt_write_image_data(unsigned int offset, const void *data, unsigned int num_bytes, in img_mgmt_write_image_data() argument
510 if (flash_img_buffered_write(ctx, data, num_bytes, last) != 0) { in img_mgmt_write_image_data()
524 int img_mgmt_write_image_data(unsigned int offset, const void *data, unsigned int num_bytes, in img_mgmt_write_image_data() argument
535 if (flash_img_buffered_write(&ctx, data, num_bytes, last) != 0) { in img_mgmt_write_image_data()
543 int img_mgmt_erase_image_data(unsigned int off, unsigned int num_bytes) in img_mgmt_erase_image_data() argument
572 page_offset = fa->fa_off + num_bytes - 1; in img_mgmt_erase_image_data()
/Zephyr-4.2.1/samples/subsys/usb/uac2_implicit_feedback/src/
Dmain.c261 size_t num_bytes; in process_mic_data() local
278 ret = i2s_read(ctx->i2s_dev, &rx_block, &num_bytes); in process_mic_data()
285 rx_samples = num_bytes / (BYTES_PER_SAMPLE * 2); in process_mic_data()
330 ret = i2s_read(ctx->i2s_dev, &rx_block, &num_bytes); in process_mic_data()
339 rx_samples = num_bytes / (BYTES_PER_SAMPLE * 2); in process_mic_data()
/Zephyr-4.2.1/drivers/crc/
Dcrc_renesas_ra.c155 data->input_data.num_bytes = bufsize; in crc_renesas_ra_update()
177 data->input_data.num_bytes = bufsize; in crc_renesas_ra_update()
269 .num_bytes = DEFAULT_NUM_BYTES, \
/Zephyr-4.2.1/drivers/sensor/ti/bq274xx/
Dbq274xx.c140 uint8_t *block, uint8_t num_bytes) in bq274xx_read_block() argument
160 ret = i2c_burst_read_dt(&config->i2c, BQ274XX_EXT_BLKDAT_START, block, num_bytes); in bq274xx_read_block()
170 uint8_t *block, uint8_t num_bytes) in bq274xx_write_block() argument
177 __ASSERT_NO_MSG(num_bytes <= BQ27XXX_DM_SZ); in bq274xx_write_block()
180 memcpy(&buf[1], block, num_bytes); in bq274xx_write_block()
182 ret = i2c_write_dt(&config->i2c, buf, 1 + num_bytes); in bq274xx_write_block()
188 for (uint8_t i = 0; i < num_bytes; i++) { in bq274xx_write_block()

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