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Searched refs:tx_buf (Results 1 – 25 of 229) sorted by relevance

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/Zephyr-latest/subsys/lorawan/services/
Dclock_sync.c97 uint8_t tx_buf[3 * MAX_CLOCK_SYNC_ANS_LEN]; in clock_sync_package_callback() local
106 if (sizeof(tx_buf) - tx_pos < MAX_CLOCK_SYNC_ANS_LEN) { in clock_sync_package_callback()
113 tx_buf[tx_pos++] = CLOCK_SYNC_CMD_PKG_VERSION; in clock_sync_package_callback()
114 tx_buf[tx_pos++] = LORAWAN_PACKAGE_ID_CLOCK_SYNC; in clock_sync_package_callback()
115 tx_buf[tx_pos++] = CLOCK_SYNC_PACKAGE_VERSION; in clock_sync_package_callback()
148 tx_buf[tx_pos++] = CLOCK_SYNC_CMD_DEVICE_APP_TIME_PERIODICITY; in clock_sync_package_callback()
149 tx_buf[tx_pos++] = 0x00; /* Status: OK */ in clock_sync_package_callback()
151 tx_pos += clock_sync_serialize_device_time(tx_buf + tx_pos, in clock_sync_package_callback()
152 sizeof(tx_buf) - tx_pos); in clock_sync_package_callback()
177 lorawan_services_schedule_uplink(LORAWAN_PORT_CLOCK_SYNC, tx_buf, tx_pos, 0); in clock_sync_package_callback()
[all …]
Dmulticast.c113 uint8_t tx_buf[MAX_MULTICAST_CMDS_PER_PACKAGE * MAX_MULTICAST_ANS_LEN]; in multicast_package_callback() local
122 if (sizeof(tx_buf) - tx_pos < MAX_MULTICAST_ANS_LEN) { in multicast_package_callback()
129 tx_buf[tx_pos++] = MULTICAST_CMD_PKG_VERSION; in multicast_package_callback()
130 tx_buf[tx_pos++] = LORAWAN_PACKAGE_ID_REMOTE_MULTICAST_SETUP; in multicast_package_callback()
131 tx_buf[tx_pos++] = MULTICAST_PACKAGE_VERSION; in multicast_package_callback()
164 tx_buf[tx_pos++] = MULTICAST_CMD_MC_GROUP_SETUP; in multicast_package_callback()
166 tx_buf[tx_pos++] = id; in multicast_package_callback()
169 tx_buf[tx_pos++] = (1U << 2) | id; in multicast_package_callback()
183 tx_buf[tx_pos++] = MULTICAST_CMD_MC_GROUP_DELETE; in multicast_package_callback()
185 tx_buf[tx_pos++] = id; in multicast_package_callback()
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Dfrag_transport.c107 uint8_t tx_buf[FRAG_TRANSPORT_MAX_CMDS_PER_PACKAGE * FRAG_TRANSPORT_MAX_ANS_LEN]; in frag_transport_package_callback() local
118 if (sizeof(tx_buf) - tx_pos < FRAG_TRANSPORT_MAX_ANS_LEN) { in frag_transport_package_callback()
125 tx_buf[tx_pos++] = FRAG_TRANSPORT_CMD_PKG_VERSION; in frag_transport_package_callback()
126 tx_buf[tx_pos++] = LORAWAN_PACKAGE_ID_FRAG_TRANSPORT_BLOCK; in frag_transport_package_callback()
127 tx_buf[tx_pos++] = FRAG_TRANSPORT_VERSION; in frag_transport_package_callback()
146 tx_buf[tx_pos++] = FRAG_TRANSPORT_CMD_FRAG_STATUS; in frag_transport_package_callback()
147 tx_buf[tx_pos++] = ctx.nb_frag_received & 0xFF; in frag_transport_package_callback()
148 tx_buf[tx_pos++] = in frag_transport_package_callback()
150 tx_buf[tx_pos++] = missing_frag; in frag_transport_package_callback()
151 tx_buf[tx_pos++] = memory_error & 0x01; in frag_transport_package_callback()
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/Zephyr-latest/drivers/spi/
Dspi_litex_common.h32 static inline void litex_spi_tx_put(uint8_t len, uint32_t *txd, const uint8_t *tx_buf) in litex_spi_tx_put() argument
36 *txd = sys_get_be32(tx_buf); in litex_spi_tx_put()
39 *txd = sys_get_be24(tx_buf); in litex_spi_tx_put()
42 *txd = sys_get_be16(tx_buf); in litex_spi_tx_put()
45 *txd = *tx_buf; in litex_spi_tx_put()
Dspi_rtio.c38 struct spi_buf tx_buf = {0}; in spi_rtio_iodev_default_submit_sync() local
40 .buffers = &tx_buf, in spi_rtio_iodev_default_submit_sync()
57 tx_buf.buf = (uint8_t *)sqe->tx.buf; in spi_rtio_iodev_default_submit_sync()
58 tx_buf.len = sqe->tx.buf_len; in spi_rtio_iodev_default_submit_sync()
62 tx_buf.buf = (uint8_t *)sqe->tiny_tx.buf; in spi_rtio_iodev_default_submit_sync()
63 tx_buf.len = sqe->tiny_tx.buf_len; in spi_rtio_iodev_default_submit_sync()
69 tx_buf.buf = (uint8_t *)sqe->txrx.tx_buf; in spi_rtio_iodev_default_submit_sync()
70 tx_buf.len = sqe->txrx.buf_len; in spi_rtio_iodev_default_submit_sync()
141 uint8_t *tx_buf, *rx_buf; in spi_rtio_copy() local
146 tx_buf = tx_bufs->buffers[tx].buf; in spi_rtio_copy()
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/Zephyr-latest/drivers/sensor/sensirion/sht3xd/
Dsht3xd.c57 uint8_t tx_buf[2]; in sht3xd_write_command() local
59 sys_put_be16(cmd, tx_buf); in sht3xd_write_command()
60 return i2c_write_dt(&config->bus, tx_buf, sizeof(tx_buf)); in sht3xd_write_command()
66 uint8_t tx_buf[5]; in sht3xd_write_reg() local
68 sys_put_be16(cmd, &tx_buf[0]); in sht3xd_write_reg()
69 sys_put_be16(val, &tx_buf[2]); in sht3xd_write_reg()
70 tx_buf[4] = sht3xd_compute_crc(val); in sht3xd_write_reg()
72 return i2c_write_dt(&config->bus, tx_buf, sizeof(tx_buf)); in sht3xd_write_reg()
101 uint8_t tx_buf[2]; in sht3xd_sample_fetch() local
103 sys_put_be16(SHT3XD_CMD_FETCH, tx_buf); in sht3xd_sample_fetch()
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/Zephyr-latest/tests/drivers/uart/uart_async_api/src/
Dtest_uart_async.c177 static void tdata_check_recv_buffers(const uint8_t *tx_buf, uint32_t sent_bytes) in tdata_check_recv_buffers() argument
184 zassert_equal(memcmp(tx_buf, tdata.rx_first_buffer, tdata.recv_bytes_first_buffer), 0, in tdata_check_recv_buffers()
186 zassert_equal(memcmp(tx_buf + tdata.recv_bytes_first_buffer, tdata.rx_second_buffer, in tdata_check_recv_buffers()
205 static const uint8_t tx_buf[] = "0123456789"; in ZTEST_USER() local
208 zassert_not_equal(memcmp(tx_buf, tdata.rx_first_buffer, 5), 0, in ZTEST_USER()
215 uart_tx(uart_dev, tx_buf, 5, 100 * USEC_PER_MSEC); in ZTEST_USER()
223 tdata_check_recv_buffers(tx_buf, sent_bytes); in ZTEST_USER()
225 uart_tx(uart_dev, tx_buf + sent_bytes, 5, 100 * USEC_PER_MSEC); in ZTEST_USER()
240 tdata_check_recv_buffers(tx_buf, sent_bytes); in ZTEST_USER()
265 static const uint8_t tx_buf[] = "test"; in ZTEST_USER() local
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Dtest_uart_wide.c92 static const uint16_t tx_buf[5] = {0x74, 0x65, 0x73, 0x74, 0x0D}; in ZTEST_USER() local
94 zassert_not_equal(memcmp(tx_buf, rx_buf, 5), 0, in ZTEST_USER()
101 uart_tx_u16(uart_dev, tx_buf, sizeof(tx_buf)/sizeof(uint16_t), 100 * USEC_PER_MSEC); in ZTEST_USER()
107 zassert_equal(memcmp(tx_buf, rx_buf, 5), 0, "Buffers not equal"); in ZTEST_USER()
108 zassert_not_equal(memcmp(tx_buf, rx_buf+5, 5), 0, "Buffers not equal"); in ZTEST_USER()
110 uart_tx_u16(uart_dev, tx_buf, sizeof(tx_buf)/sizeof(uint16_t), 100 * USEC_PER_MSEC); in ZTEST_USER()
121 zassert_equal(memcmp(tx_buf, rx_buf+5, 5), 0, "Buffers not equal"); in ZTEST_USER()
/Zephyr-latest/drivers/sensor/ti/ina23x/
Dina23x_common.c43 uint8_t tx_buf[3]; in ina23x_reg_write() local
45 tx_buf[0] = reg; in ina23x_reg_write()
46 sys_put_be16(val, &tx_buf[1]); in ina23x_reg_write()
48 return i2c_write_dt(bus, tx_buf, sizeof(tx_buf)); in ina23x_reg_write()
/Zephyr-latest/drivers/sensor/aosong/dht20/
Ddht20.c74 uint8_t tx_buf[] = {DHT20_STATUS_REGISTER}; in read_status() local
78 rc = i2c_write_dt(&cfg->bus, tx_buf, sizeof(tx_buf)); in read_status()
99 uint8_t tx_buf[] = {reg, 0, 0}; in reset_register() local
103 rc = i2c_write_read_dt(&cfg->bus, tx_buf, sizeof(tx_buf), rx_buf, sizeof(rx_buf)); in reset_register()
110 tx_buf[0] = DHT20_MASK_RESET_REGISTER | reg; in reset_register()
111 tx_buf[1] = rx_buf[1]; in reset_register()
112 tx_buf[2] = rx_buf[2]; in reset_register()
113 rc = i2c_write_dt(&cfg->bus, tx_buf, sizeof(tx_buf)); in reset_register()
208 uint8_t tx_buf[DHT20_TRIGGER_MEASUREMENT_BUFFER_LENGTH] = { in dht20_sample_fetch() local
221 rc = i2c_write_dt(&cfg->bus, tx_buf, sizeof(tx_buf)); in dht20_sample_fetch()
/Zephyr-latest/drivers/ethernet/
Deth_lan9250.c30 struct spi_buf tx_buf[3]; in lan9250_write_sys_reg() local
31 const struct spi_buf_set tx = {.buffers = tx_buf, .count = 3}; in lan9250_write_sys_reg()
36 tx_buf[0].buf = &cmd; in lan9250_write_sys_reg()
37 tx_buf[0].len = ARRAY_SIZE(cmd); in lan9250_write_sys_reg()
38 tx_buf[1].buf = addr; in lan9250_write_sys_reg()
39 tx_buf[1].len = ARRAY_SIZE(addr); in lan9250_write_sys_reg()
40 tx_buf[2].buf = instr; in lan9250_write_sys_reg()
41 tx_buf[2].len = ARRAY_SIZE(instr); in lan9250_write_sys_reg()
51 struct spi_buf tx_buf[3]; in lan9250_read_sys_reg() local
53 const struct spi_buf_set tx = {.buffers = tx_buf, .count = 3}; in lan9250_read_sys_reg()
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/Zephyr-latest/drivers/sensor/bosch/bme680/
Dbme680_spi.c36 struct spi_buf tx_buf = { in bme680_set_mem_page() local
41 .buffers = &tx_buf, in bme680_set_mem_page()
67 tx_buf.len = 2; in bme680_set_mem_page()
85 const struct spi_buf tx_buf = { in bme680_reg_write_spi() local
90 .buffers = &tx_buf, in bme680_reg_write_spi()
110 const struct spi_buf tx_buf = { in bme680_reg_read_spi() local
115 .buffers = &tx_buf, in bme680_reg_read_spi()
/Zephyr-latest/drivers/sensor/bosch/bmi270/
Dbmi270_spi.c28 const struct spi_buf tx_buf = { in bmi270_reg_read_spi() local
33 .buffers = &tx_buf, in bmi270_reg_read_spi()
65 const struct spi_buf tx_buf[2] = { in bmi270_reg_write_spi() local
70 .buffers = tx_buf, in bmi270_reg_write_spi()
71 .count = ARRAY_SIZE(tx_buf) in bmi270_reg_write_spi()
/Zephyr-latest/drivers/sensor/sensirion/sgp40/
Dsgp40.c36 uint8_t tx_buf[2]; in sgp40_write_command() local
38 sys_put_be16(cmd, tx_buf); in sgp40_write_command()
40 return i2c_write_dt(&cfg->bus, tx_buf, sizeof(tx_buf)); in sgp40_write_command()
47 uint8_t tx_buf[8]; in sgp40_start_measurement() local
49 sys_put_be16(SGP40_CMD_MEASURE_RAW, tx_buf); in sgp40_start_measurement()
50 sys_put_be24(sys_get_be24(data->rh_param), &tx_buf[2]); in sgp40_start_measurement()
51 sys_put_be24(sys_get_be24(data->t_param), &tx_buf[5]); in sgp40_start_measurement()
53 return i2c_write_dt(&cfg->bus, tx_buf, sizeof(tx_buf)); in sgp40_start_measurement()
/Zephyr-latest/drivers/ieee802154/
Dieee802154_rf2xx_iface.c63 const struct spi_buf tx_buf = { in rf2xx_iface_reg_read() local
68 .buffers = &tx_buf, in rf2xx_iface_reg_read()
106 const struct spi_buf tx_buf[2] = { in rf2xx_iface_reg_write() local
117 .buffers = tx_buf, in rf2xx_iface_reg_write()
175 const struct spi_buf tx_buf = { in rf2xx_iface_frame_read() local
180 .buffers = &tx_buf, in rf2xx_iface_frame_read()
216 const struct spi_buf tx_buf[3] = { in rf2xx_iface_frame_write() local
231 .buffers = tx_buf, in rf2xx_iface_frame_write()
260 const struct spi_buf tx_buf[2] = { in rf2xx_iface_sram_read() local
271 .buffers = tx_buf, in rf2xx_iface_sram_read()
/Zephyr-latest/drivers/display/
Ddisplay_max7219.c71 uint8_t *tx_buf; member
79 const struct spi_buf tx_buf = { in max7219_transmit_all() local
80 .buf = dev_data->tx_buf, in max7219_transmit_all()
84 .buffers = &tx_buf, in max7219_transmit_all()
89 dev_data->tx_buf[i * 2] = addr; in max7219_transmit_all()
90 dev_data->tx_buf[i * 2 + 1] = value; in max7219_transmit_all()
102 const struct spi_buf tx_buf = { in max7219_transmit_one() local
103 .buf = dev_data->tx_buf, in max7219_transmit_one()
107 .buffers = &tx_buf, in max7219_transmit_one()
113 dev_data->tx_buf[i * 2] = MAX7219_REG_NOOP; in max7219_transmit_one()
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/Zephyr-latest/subsys/mgmt/ec_host_cmd/backends/
Dec_host_cmd_backend_simulator.c34 struct ec_host_cmd_tx_buf *tx_buf) in ec_host_cmd_sim_init() argument
39 hc_sim->tx = tx_buf; in ec_host_cmd_sim_init()
60 struct ec_host_cmd_tx_buf **tx_buf) in ec_host_cmd_backend_sim_install_send_cb() argument
63 *tx_buf = hc_sim->tx; in ec_host_cmd_backend_sim_install_send_cb()
/Zephyr-latest/drivers/adc/
Dadc_ads131m02.c140 struct spi_buf tx_buf = { in ads131m02_transceive() local
145 .buffers = &tx_buf, in ads131m02_transceive()
170 uint8_t tx_buf[3] = {0}; in ads131m02_reg_read() local
173 sys_put_be16(temp, tx_buf); in ads131m02_reg_read()
175 return ads131m02_transceive(dev, tx_buf, sizeof(tx_buf), in ads131m02_reg_read()
183 uint8_t tx_buf[6] = {0}; in ads131m02_reg_write() local
187 sys_put_be16(temp, tx_buf); in ads131m02_reg_write()
188 sys_put_be16(write_data, &tx_buf[3]); in ads131m02_reg_write()
190 return ads131m02_transceive(dev, tx_buf, sizeof(tx_buf), in ads131m02_reg_write()
438 uint8_t tx_buf[4] = {0}; in ads131m02_read_sample() local
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/Zephyr-latest/drivers/sensor/microchip/tcn75a/
Dtcn75a_trigger.c51 uint8_t tx_buf[3]; in tcn75a_attr_set() local
59 tx_buf[0] = TCN75A_THYST_REG; in tcn75a_attr_set()
62 tx_buf[0] = TCN75A_TSET_REG; in tcn75a_attr_set()
69 tx_buf[1] = (uint8_t)val->val1; in tcn75a_attr_set()
70 tx_buf[2] = TCN75A_SENSOR_TO_FIXED_PT(val->val2); in tcn75a_attr_set()
72 LOG_DBG("Writing 0x%02X to limit reg %s", *(uint16_t *)(tx_buf + 1), in tcn75a_attr_set()
73 tx_buf[0] == TCN75A_THYST_REG ? "THYST" : "TSET"); in tcn75a_attr_set()
75 return i2c_write_dt(&config->i2c_spec, tx_buf, 3); in tcn75a_attr_set()
/Zephyr-latest/drivers/sensor/st/stmemsc/
Dstmemsc_spi.c26 const struct spi_buf tx_buf = { .buf = buffer_tx, .len = 2, }; in stmemsc_spi_read() local
27 const struct spi_buf_set tx = { .buffers = &tx_buf, .count = 1 }; in stmemsc_spi_read()
54 const struct spi_buf tx_buf[2] = { in stmemsc_spi_write() local
58 const struct spi_buf_set tx = { .buffers = tx_buf, .count = 2 }; in stmemsc_spi_write()
/Zephyr-latest/drivers/sensor/tdk/icm42670/
Dicm42670_spi.c30 const struct spi_buf tx_buf = {.buf = cmd, .len = sizeof(cmd)}; in icm42670_reg_read_spi() local
31 const struct spi_buf_set tx = {.buffers = &tx_buf, .count = 1}; in icm42670_reg_read_spi()
54 const struct spi_buf tx_buf[2] = {{.buf = cmd, .len = sizeof(cmd)}, in icm42670_reg_write_spi() local
56 const struct spi_buf_set tx = {.buffers = tx_buf, .count = 2}; in icm42670_reg_write_spi()
/Zephyr-latest/drivers/sensor/bosch/bmm150/
Dbmm150_spi.c29 const struct spi_buf tx_buf = { in bmm150_reg_read_spi() local
34 .buffers = &tx_buf, in bmm150_reg_read_spi()
69 const struct spi_buf tx_buf = { in bmm150_reg_write_spi() local
74 .buffers = &tx_buf, in bmm150_reg_write_spi()
/Zephyr-latest/drivers/sensor/bosch/bme280/
Dbme280_spi.c29 const struct spi_buf tx_buf = { in bme280_reg_read_spi() local
34 .buffers = &tx_buf, in bme280_reg_read_spi()
69 const struct spi_buf tx_buf = { in bme280_reg_write_spi() local
74 .buffers = &tx_buf, in bme280_reg_write_spi()
/Zephyr-latest/modules/nrf_wifi/bus/
Dspi_if.c39 const struct spi_buf tx_buf[] = { in spim_xfer_tx() local
43 const struct spi_buf_set tx = { .buffers = tx_buf, .count = 2 }; in spim_xfer_tx()
63 const struct spi_buf tx_buf[] = { in spim_xfer_rx() local
68 const struct spi_buf_set tx = { .buffers = tx_buf, .count = 2 }; in spim_xfer_rx()
90 const struct spi_buf tx_buf = { in spim_read_reg() local
96 .buffers = &tx_buf, in spim_read_reg()
124 const struct spi_buf tx_buf = { .buf = tx_buffer, .len = sizeof(tx_buffer) }; in spim_write_reg() local
125 const struct spi_buf_set tx = { .buffers = &tx_buf, .count = 1 }; in spim_write_reg()
219 const struct spi_buf tx_buf = { .buf = tx_buffer, .len = sizeof(tx_buffer) }; in spim_cmd_sleep_rpu() local
220 const struct spi_buf_set tx = { .buffers = &tx_buf, .count = 1 }; in spim_cmd_sleep_rpu()
/Zephyr-latest/drivers/fpga/
Dfpga_ice40_spi.c25 struct spi_buf tx_buf; in fpga_ice40_load() local
27 .buffers = &tx_buf, in fpga_ice40_load()
104 tx_buf.buf = clock_buf; in fpga_ice40_load()
105 tx_buf.len = DIV_ROUND_UP(config->leading_clocks, BITS_PER_BYTE); in fpga_ice40_load()
120 tx_buf.buf = image_ptr; in fpga_ice40_load()
121 tx_buf.len = img_size; in fpga_ice40_load()
136 tx_buf.buf = clock_buf; in fpga_ice40_load()
137 tx_buf.len = DIV_ROUND_UP(config->trailing_clocks, BITS_PER_BYTE); in fpga_ice40_load()

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