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Searched refs:bytes_read (Results 1 – 25 of 34) sorted by relevance

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/Zephyr-4.3.0/subsys/mgmt/mcumgr/grp/fs_mgmt/src/
Dfs_mgmt_hash_checksum_crc32.c24 ssize_t bytes_read = 0; in fs_mgmt_hash_checksum_crc32() local
37 bytes_read = fs_read(file, buffer, read_size); in fs_mgmt_hash_checksum_crc32()
39 if (bytes_read < 0) { in fs_mgmt_hash_checksum_crc32()
42 } else if (bytes_read > 0) { in fs_mgmt_hash_checksum_crc32()
43 crc32 = crc32_ieee_update(crc32, buffer, bytes_read); in fs_mgmt_hash_checksum_crc32()
44 *out_len += bytes_read; in fs_mgmt_hash_checksum_crc32()
46 } while (bytes_read > 0 && *out_len < len); in fs_mgmt_hash_checksum_crc32()
Dfs_mgmt_hash_checksum_sha256.c30 ssize_t bytes_read = 0; in fs_mgmt_hash_checksum_sha256() local
50 bytes_read = fs_read(file, buffer, read_size); in fs_mgmt_hash_checksum_sha256()
52 if (bytes_read < 0) { in fs_mgmt_hash_checksum_sha256()
55 } else if (bytes_read > 0) { in fs_mgmt_hash_checksum_sha256()
56 if (hash_update(&hash_ctx, buffer, bytes_read) != PSA_SUCCESS) { in fs_mgmt_hash_checksum_sha256()
60 *out_len += bytes_read; in fs_mgmt_hash_checksum_sha256()
62 } while (bytes_read > 0 && *out_len < len); in fs_mgmt_hash_checksum_sha256()
Dfs_mgmt.c239 ssize_t bytes_read = 0; in fs_mgmt_file_download() local
350 bytes_read = fs_read(&fs_mgmt_ctxt.file, file_data, MCUMGR_GRP_FS_DL_CHUNK_SIZE); in fs_mgmt_file_download()
352 if (bytes_read < 0) { in fs_mgmt_file_download()
359 fs_mgmt_ctxt.off += bytes_read; in fs_mgmt_file_download()
364 zcbor_bstr_encode_ptr(zse, file_data, bytes_read) && in fs_mgmt_file_download()
/Zephyr-4.3.0/drivers/entropy/
Dentropy_mspm0_trng.c137 uint16_t bytes_read; in entropy_mspm0_trng_get_entropy() local
142 bytes_read = ring_buf_get(&data->entropy_pool, buffer, length); in entropy_mspm0_trng_get_entropy()
148 if (bytes_read == 0U) { in entropy_mspm0_trng_get_entropy()
154 buffer += bytes_read; in entropy_mspm0_trng_get_entropy()
155 length -= bytes_read; in entropy_mspm0_trng_get_entropy()
168 uint16_t bytes_read; in entropy_mspm0_trng_get_entropy_isr() local
175 bytes_read = ring_buf_get(&data->entropy_pool, buffer, length); in entropy_mspm0_trng_get_entropy_isr()
176 total_read = bytes_read; in entropy_mspm0_trng_get_entropy_isr()
178 if ((bytes_read == length) || ((flags & ENTROPY_BUSYWAIT) == 0U)) { in entropy_mspm0_trng_get_entropy_isr()
185 buffer += bytes_read; in entropy_mspm0_trng_get_entropy_isr()
[all …]
/Zephyr-4.3.0/subsys/bluetooth/services/
Ddis.c195 static void read_udi_subval(const char *str, uint16_t val_len, char *buf, uint16_t *bytes_read, in read_udi_subval() argument
203 if (*bytes_read == len) { in read_udi_subval()
213 if (*index >= offset && *bytes_read < len) { in read_udi_subval()
214 buf[*bytes_read] = str[i]; in read_udi_subval()
216 (*bytes_read)++; in read_udi_subval()
226 uint16_t bytes_read = 0; in read_udi() local
235 bytes_read = 1U; in read_udi()
239 &bytes_read, &index, len, offset); in read_udi()
241 &bytes_read, &index, len, offset); in read_udi()
243 &bytes_read, &index, len, offset); in read_udi()
[all …]
/Zephyr-4.3.0/drivers/flash/
Dflash_util.c165 for (uint32_t offs = 0, N = size, bytes_read = 0, bytes_left = N; offs < N; in z_impl_flash_copy() local
166 offs += bytes_read, bytes_left -= bytes_read) { in z_impl_flash_copy()
175 bytes_read = MIN(MAX(bytes_left, write_size), buf_size); in z_impl_flash_copy()
176 ret = flash_read(src_dev, src_offset + offs, buf, bytes_read); in z_impl_flash_copy()
183 ret = flash_write(dst_dev, dst_offset + offs, buf, bytes_read); in z_impl_flash_copy()
Dflash_simulator.c84 STATS_SECT_ENTRY32(bytes_read) /* total bytes read */
102 STATS_NAME(flash_sim_stats, bytes_read)
224 FLASH_SIM_STATS_INCN(flash_sim_stats, bytes_read, len); in flash_sim_read()
/Zephyr-4.3.0/doc/kernel/services/data_passing/
Dpipes.rst144 size_t bytes_read = 0;
149 bytes_read = 0;
151 while (bytes_read < sizeof(*header)) {
152 …rc = k_pipe_read(&my_pipe, &buffer[bytes_read], sizeof(*header) - bytes_read, &bytes_read, K_NO_WA…
161 bytes_read += rc;
165 bytes_read = 0;
166 while (bytes_read < header->num_data_bytes) {
167 …c = k_pipe_read(&my_pipe, &buffer[sizeof(*header) + bytes_read], header->num_data_bytes - bytes_re…
176 bytes_read += rc;
/Zephyr-4.3.0/drivers/modem/
Dmodem_iface_uart_interrupt.c105 uint8_t *buf, size_t size, size_t *bytes_read) in modem_iface_uart_read() argument
114 *bytes_read = 0; in modem_iface_uart_read()
119 *bytes_read = ring_buf_get(&data->rx_rb, buf, size); in modem_iface_uart_read()
121 if (data->hw_flow_control && *bytes_read == 0) { in modem_iface_uart_read()
Dmodem_receiver.c166 uint8_t *buf, size_t size, size_t *bytes_read) in mdm_receiver_recv() argument
173 *bytes_read = 0; in mdm_receiver_recv()
177 *bytes_read = ring_buf_get(&ctx->rx_rb, buf, size); in mdm_receiver_recv()
Dmodem_iface_uart_async.c85 uint8_t *buf, size_t size, size_t *bytes_read) in modem_iface_uart_async_read() argument
94 *bytes_read = 0; in modem_iface_uart_async_read()
100 *bytes_read = ring_buf_get(&data->rx_rb, buf, size); in modem_iface_uart_async_read()
Dmodem_receiver.h63 uint8_t *buf, size_t size, size_t *bytes_read);
Dmodem_context.h31 size_t *bytes_read);
Dmodem_cmd_handler.c280 size_t bytes_read = 0; in cmd_handler_process_iface_data() local
314 &bytes_read); in cmd_handler_process_iface_data()
315 if (ret < 0 || bytes_read == 0) { in cmd_handler_process_iface_data()
320 net_buf_add(frag, bytes_read); in cmd_handler_process_iface_data()
/Zephyr-4.3.0/doc/hardware/arch/
Dsemihost.rst34 long file_len, bytes_read, fd;
45 bytes_read = semihost_read(fd, buffer, MIN(file_len, sizeof(buffer)));
46 if (bytes_read < 0) {
50 do_data_processing(buffer, bytes_read);
52 file_len -= bytes_read;
/Zephyr-4.3.0/samples/tfm_integration/psa_protected_storage/src/
Dmain.c48 size_t bytes_read; in main() local
51 status = psa_ps_get(uid1, 0, sizeof(TEST_STRING_1), &stored_data, &bytes_read); in main()
/Zephyr-4.3.0/subsys/settings/src/
Dsettings_tfm_psa.c107 size_t bytes_read; in load_entries() local
124 status = SETTINGS_PSA_GET(uid, 0, read_size, data_ptr, &bytes_read); in load_entries()
129 data_ptr += bytes_read; in load_entries()
130 remaining -= bytes_read; in load_entries()
/Zephyr-4.3.0/samples/net/cloud/mqtt_azure/src/
Dmain.c211 int bytes_read; in mqtt_event_handler() local
256 bytes_read = mqtt_read_publish_payload(&client_ctx, in mqtt_event_handler()
260 if (bytes_read < 0 && bytes_read != -EAGAIN) { in mqtt_event_handler()
265 data[bytes_read] = '\0'; in mqtt_event_handler()
267 len -= bytes_read; in mqtt_event_handler()
/Zephyr-4.3.0/drivers/serial/
Duart_sam.c243 int bytes_read; in uart_sam_fifo_read() local
245 bytes_read = 0; in uart_sam_fifo_read()
247 while (bytes_read < size) { in uart_sam_fifo_read()
249 rx_data[bytes_read] = uart->UART_RHR; in uart_sam_fifo_read()
250 bytes_read++; in uart_sam_fifo_read()
256 return bytes_read; in uart_sam_fifo_read()
Dusart_sam.c349 int bytes_read; in usart_sam_fifo_read() local
351 bytes_read = 0; in usart_sam_fifo_read()
353 while (bytes_read < size) { in usart_sam_fifo_read()
355 rx_data[bytes_read] = usart->US_RHR; in usart_sam_fifo_read()
356 bytes_read++; in usart_sam_fifo_read()
362 return bytes_read; in usart_sam_fifo_read()
Dserial_test.c188 uint32_t bytes_read; in serial_vnd_poll_in() local
193 bytes_read = ring_buf_get(data->read_queue, c, 1); in serial_vnd_poll_in()
194 if (bytes_read == 1) { in serial_vnd_poll_in()
/Zephyr-4.3.0/drivers/eeprom/
Deeprom_simulator.c51 STATS_SECT_ENTRY32(bytes_read) /* total bytes read */
61 STATS_NAME(eeprom_sim_stats, bytes_read)
121 STATS_INCN(eeprom_sim_stats, bytes_read, len); in eeprom_sim_read()
/Zephyr-4.3.0/subsys/usb/device/class/
Dmsc.c766 uint32_t bytes_read = 0U; in mass_storage_bulk_out() local
772 &bytes_read); in mass_storage_bulk_out()
778 CBWDecode(bo_buf, bytes_read); in mass_storage_bulk_out()
787 memoryWrite(bo_buf, bytes_read); in mass_storage_bulk_out()
791 memoryVerify(bo_buf, bytes_read); in mass_storage_bulk_out()
/Zephyr-4.3.0/tests/drivers/modem/modem_cmd_handler/src/
Dmain.c79 size_t len, size_t *bytes_read) in mock_modem_iface_receive_data() argument
82 *bytes_read = 0; in mock_modem_iface_receive_data()
90 *bytes_read = response_delayed_len; in mock_modem_iface_receive_data()
/Zephyr-4.3.0/include/zephyr/drivers/
Di2c.h583 STATS_SECT_ENTRY32(bytes_read)
590 STATS_NAME(i2c, bytes_read)
619 uint32_t bytes_read = 0U; in i2c_xfer_stats() local
626 bytes_read += msgs[i].len; in i2c_xfer_stats()
631 STATS_INCN(state->stats, bytes_read, bytes_read); in i2c_xfer_stats()

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