Module for testing RF/PHY using DTM commands. More...
Modules | |
Module for testing RF/PHY using DTM commands configuration | |
Macros | |
#define | DTM_MAX_ANTENNA_CNT 0x13 |
#define | DTM_BITRATE UARTE_BAUDRATE_BAUDRATE_Baud19200 |
Configuration parameters. More... | |
#define | DEFAULT_TX_POWER RADIO_TXPOWER_TXPOWER_0dBm |
#define | DTM_TIMER CONCAT_2(NRF_TIMER, NRF_DTM_TIMER_INSTANCE) |
#define | DTM_TIMER_IRQn CONCAT_3(TIMER, NRF_DTM_TIMER_INSTANCE, _IRQn ) |
#define | DTM_TIMER_IRQHandler CONCAT_3(TIMER, NRF_DTM_TIMER_INSTANCE, _IRQHandler) |
#define | ANOMALY_172_TIMER NRF_TIMER1 |
#define | ANOMALY_172_TIMER_IRQn TIMER1_IRQn |
#define | ANOMALY_172_TIMER_IRQHandler TIMER1_IRQHandler |
#define | LE_TEST_SETUP 0 |
#define | LE_RECEIVER_TEST 1 |
#define | LE_TRANSMITTER_TEST 2 |
#define | LE_TEST_END 3 |
#define | LE_TEST_SETUP_RESET 0 |
#define | LE_TEST_SETUP_SET_UPPER 1 |
#define | LE_TEST_SETUP_SET_PHY 2 |
#define | LE_TEST_SETUP_SELECT_MODULATION 3 |
#define | LE_TEST_SETUP_READ_SUPPORTED 4 |
#define | LE_TEST_SETUP_READ_MAX 5 |
#define | LE_TEST_SETUP_CONSTANT_TONE 6 |
#define | LE_TEST_SETUP_CONSTANT_TONE_SLOT 7 |
#define | LE_TEST_SETUP_ANTENNA_ARRAY 8 |
#define | LE_TEST_SETUP_TRANSMIT_POWER 9 |
#define | LE_RESET_MIN_RANGE 0x00 |
#define | LE_RESET_MAX_RANGE 0x03 |
#define | LE_SET_UPPER_BITS_MIN_RANGE 0x00 |
#define | LE_SET_UPPER_BITS_MAX_RANGE 0x0F |
#define | LE_PHY_1M_MIN_RANGE 0x04 |
#define | LE_PHY_1M_MAX_RANGE 0x07 |
#define | LE_PHY_2M_MIN_RANGE 0x08 |
#define | LE_PHY_2M_MAX_RANGE 0x0B |
#define | LE_PHY_LE_CODED_S8_MIN_RANGE 0x0C |
#define | LE_PHY_LE_CODED_S8_MAX_RANGE 0x0F |
#define | LE_PHY_LE_CODED_S2_MIN_RANGE 0x10 |
#define | LE_PHY_LE_CODED_S2_MAX_RANGE 0x13 |
#define | LE_MODULATION_INDEX_STANDARD_MIN_RANGE 0x00 |
#define | LE_MODULATION_INDEX_STANDARD_MAX_RANGE 0x03 |
#define | LE_MODULATION_INDEX_STABLE_MIN_RANGE 0x04 |
#define | LE_MODULATION_INDEX_STABLE_MAX_RANGE 0x07 |
#define | LE_TEST_FEATURE_READ_MIN_RANGE 0x00 |
#define | LE_TEST_FEATURE_READ_MAX_RANGE 0x03 |
#define | LE_TEST_SUPPORTED_TX_OCTETS_MIN_RANGE 0x00 |
#define | LE_TEST_SUPPORTED_TX_OCTETS_MAX_RANGE 0x03 |
#define | LE_TEST_SUPPORTED_TX_TIME_MIN_RANGE 0x04 |
#define | LE_TEST_SUPPORTED_TX_TIME_MAX_RANGE 0x07 |
#define | LE_TEST_SUPPORTED_RX_OCTETS_MIN_RANGE 0x08 |
#define | LE_TEST_SUPPORTED_RX_OCTETS_MAX_RANGE 0x0B |
#define | LE_TEST_SUPPORTED_RX_TIME_MIN_RANGE 0x0C |
#define | LE_TEST_SUPPORTED_RX_TIME_MAX_RANGE 0x0F |
#define | LE_TEST_SUPPORTED_CTE_LENGTH 0x10 |
#define | LE_UPPER_BITS_MASK 0x0C |
#define | LE_UPPER_BITS_POS 0x04 |
#define | LE_TRANSMIT_POWER_LVL_MIN -127 |
#define | LE_TRANSMIT_POWER_LVL_MAX 20 |
#define | LE_TRANSMIT_POWER_LVL_SET_MIN 0x7E |
#define | LE_TRANSMIT_POWER_LVL_SET_MAX 0x7F |
#define | LE_TRANSMIT_POWER_RESPONSE_LVL_POS (0x01) /** Position of power level in the DTM power level set response. */ |
#define | LE_TRANSMIT_POWER_RESPONSE_LVL_MASK (0x1FE) /** Mask of the power level in the DTM power level set respose. */ |
#define | LE_TRANSMIT_POWER_MAX_LVL_BIT (1 << 0x0A) /** Maximum power level bit in the power level set response. */ |
#define | LE_TRANSMIT_POWER_MIN_LVL_BIT (1 << 0x09) /** Minimum power level bit in the power level set response. */ |
#define | LE_CTE_TYPE_MASK 0x03 /** Mask of the CTE type in the CTEInfo. */ |
#define | LE_CTE_TYPE_POS 0x06 /** Position of the CTE type in the CTEInfo. */ |
#define | LE_CTE_CTETIME_MASK 0x1F /** Mask of the CTE Time in the CTEInfo. */ |
#define | LE_CTE_TYPE_AOA 0x00 /** CTE Type Angle of Arrival. */ |
#define | LE_CTE_TYPE_AOD_1US 0x01 /** CTE Type Angle of Departure with 1 us slot. */ |
#define | LE_CTE_TYPE_AOD_2US 0x02 /** CTE Type Angle of Departure with 2 us slot.*/ |
#define | LE_CTE_LENGTH_MIN 0x02 |
#define | LE_CTE_LENGTH_MAX 0x14 |
#define | LE_ANTENNA_NUMBER_MASK 0x3F |
#define | LE_ANTENA_SWITCH_PATTERN_MASK 0x80 |
#define | LE_TEST_ANTENNA_NUMBER_MIN 0x01 |
#define | LE_TEST_ANTENNA_NUMBER_MAX 0x4B |
#define | CARRIER_TEST 0 |
#define | CARRIER_TEST_STUDIO 1 |
#define | SET_TX_POWER 2 |
#define | SET_NRF21540_TX_POWER 4 |
#define | LE_PACKET_REPORTING_EVENT 0x8000 |
#define | LE_TEST_STATUS_EVENT_SUCCESS 0x0000 |
#define | LE_TEST_STATUS_EVENT_ERROR 0x0001 |
#define | DTM_PKT_PRBS9 0x00 |
#define | DTM_PKT_0X0F 0x01 |
#define | DTM_PKT_0X55 0x02 |
#define | DTM_PKT_0XFF 0x03 |
#define | DTM_PKT_VENDORSPECIFIC 0x03 |
#define | DTM_PKT_TYPE_VENDORSPECIFIC 0xFF |
#define | DTM_PKT_CP_BIT 0x20 |
#define | DTM_PDU_TYPE_PRBS9 0x00 |
#define | DTM_PDU_TYPE_0X0F 0x01 |
#define | DTM_PDU_TYPE_0X55 0x02 |
#define | DTM_PDU_TYPE_0XFF 0x04 |
#define | DTM_SUCCESS 0x00 |
Return codes from dtm_cmd(). More... | |
#define | DTM_ERROR_ILLEGAL_CHANNEL 0x01 |
#define | DTM_ERROR_INVALID_STATE 0x02 |
#define | DTM_ERROR_ILLEGAL_LENGTH 0x03 |
#define | DTM_ERROR_ILLEGAL_CONFIGURATION 0x04 |
#define | DTM_ERROR_UNINITIALIZED 0x05 |
#define | DTM_LE_DATA_PACKET_LEN_EXTENSION 0x02 |
#define | DTM_LE_2M_PHY 0x04 |
#define | DTM_LE_STABLE_MODULATION_INDEX 0x08 |
#define | DTM_LE_CODED_PHY 0x10 |
#define | DTM_LE_CONSTANT_TONE_EXTENSION 0x20 |
#define | DTM_LE_ANTENNA_SWITCH 0x40 |
#define | DTM_LE_AOD_1US_TANSMISSION 0x80 |
#define | DTM_LE_AOD_1US_RECEPTION 0x100 |
#define | DTM_LE_AOA_1US_RECEPTION 0x200 |
#define | UART_POLL_CYCLE ((uint32_t)(10*1e6/9600/2)) |
#define | PACKET_TYPE_MAX DTM_PKT_0XFF |
Typedefs | |
typedef uint32_t | dtm_cmd_t |
BLE DTM command codes. More... | |
typedef uint32_t | dtm_event_t |
BLE DTM event type. More... | |
typedef uint32_t | dtm_freq_t |
BLE DTM frequency type. More... | |
typedef uint32_t | dtm_pkt_type_t |
BLE DTM packet types. More... | |
Enumerations | |
enum | dtm_nrf21540_power_mode_t { NRF21540_POWER_MODE_A = 0x01, NRF21540_POWER_MODE_B = 0x02 } |
BLE DTM nRF21540 power mode. More... | |
Functions | |
uint32_t | dtm_init (void) |
Function for initializing or re-initializing DTM module. More... | |
uint32_t | dtm_wait (void) |
Function for waiting the UART poll time. The wait time depends on a current UART baudrate. For default baudrate of 19200 will return to caller at 260us. More... | |
uint32_t | dtm_cmd (uint16_t cmd) |
Function for calling when a complete command has been prepared by the Tester. More... | |
bool | dtm_event_get (dtm_event_t *p_dtm_event) |
Function for reading the result of a DTM command. More... | |
bool | dtm_set_timer (uint32_t new_timer) |
Function for configuring the timer to use. More... | |
bool | dtm_set_txpower (uint32_t new_tx_power) |
Function for configuring the transmit power. More... | |
bool | dtm_set_nrf21450_power_mode (dtm_nrf21540_power_mode_t power_mode) |
Function for choosing nRF21540 power level. More... | |
Module for testing RF/PHY using DTM commands.
#define ANOMALY_172_TIMER NRF_TIMER1 |
Timer used for the workaround for errata 172 on affected nRF5 devices.
#define ANOMALY_172_TIMER_IRQHandler TIMER1_IRQHandler |
IRQHandler used for timer. NOTE: MUST correspond to ERRATA_172_TIMER.
#define ANOMALY_172_TIMER_IRQn TIMER1_IRQn |
IRQ used for timer. NOTE: MUST correspond to ERRATA_172_TIMER.
#define CARRIER_TEST 0 |
Length=0 indicates a constant, unmodulated carrier until LE_TEST_END or LE_RESET
#define CARRIER_TEST_STUDIO 1 |
nRFgo Studio uses value 1 in length field, to indicate a constant, unmodulated carrier until LE_TEST_END or LE_RESET
#define DEFAULT_TX_POWER RADIO_TXPOWER_TXPOWER_0dBm |
Default Transmission power using in the DTM module.
#define DTM_BITRATE UARTE_BAUDRATE_BAUDRATE_Baud19200 |
Configuration parameters.
Serial bitrate on the UART
#define DTM_ERROR_ILLEGAL_CHANNEL 0x01 |
Physical channel number must be in the range 0..39.
#define DTM_ERROR_ILLEGAL_CONFIGURATION 0x04 |
Parameter out of range (legal range is function dependent).
#define DTM_ERROR_ILLEGAL_LENGTH 0x03 |
Payload size must be in the range 0..37.
#define DTM_ERROR_INVALID_STATE 0x02 |
Sequencing error: Command is not valid now.
#define DTM_ERROR_UNINITIALIZED 0x05 |
DTM module has not been initialized by the application.
#define DTM_LE_2M_PHY 0x04 |
DTM Status Response: LE 2M PHY supported.
#define DTM_LE_ANTENNA_SWITCH 0x40 |
DTM Status Response: Antenna switching supported.
#define DTM_LE_AOA_1US_RECEPTION 0x200 |
DTM Status Response: 1us switching and sampling supported for AoA reception.
#define DTM_LE_AOD_1US_RECEPTION 0x100 |
DTM Status Response: 1us sampling supported for AoA reception.
#define DTM_LE_AOD_1US_TANSMISSION 0x80 |
DTM Status Response: 1us switching supported for AoD tansmission.
#define DTM_LE_CODED_PHY 0x10 |
DTM Status Response: LE Coded PHY supported.
#define DTM_LE_CONSTANT_TONE_EXTENSION 0x20 |
DTM Status Response: Constant Tone Extension Supported.
#define DTM_LE_DATA_PACKET_LEN_EXTENSION 0x02 |
DTM Status Response: LE Data Packet Length Extension feature supported.
#define DTM_LE_STABLE_MODULATION_INDEX 0x08 |
DTM Status Response: Transmitter has a Stable Modulation Index.
#define DTM_MAX_ANTENNA_CNT 0x13 |
Maximum supported antenna count.
#define DTM_PDU_TYPE_0X0F 0x01 |
PDU payload type for bit pattern 11110000 (LSB is the leftmost bit).
#define DTM_PDU_TYPE_0X55 0x02 |
PDU payload type for bit pattern 10101010 (LSB is the leftmost bit).
#define DTM_PDU_TYPE_0XFF 0x04 |
PDU payload type for bit pattern 11111111 (Used only for coded PHY).
#define DTM_PDU_TYPE_PRBS9 0x00 |
PDU payload type for bit pattern PRBS9.
#define DTM_PKT_0X0F 0x01 |
Bit pattern 11110000 (LSB is the leftmost bit).
#define DTM_PKT_0X55 0x02 |
Bit pattern 10101010 (LSB is the leftmost bit).
#define DTM_PKT_0XFF 0x03 |
Bit pattern 11111111 (Used only for coded PHY).
#define DTM_PKT_CP_BIT 0x20 |
CTEInfo Preset bit. Indicates whether the CTEInfo field is present in the packet.
#define DTM_PKT_PRBS9 0x00 |
Bit pattern PRBS9.
#define DTM_PKT_TYPE_VENDORSPECIFIC 0xFF |
Vendor specific packet type for internal use.
#define DTM_PKT_VENDORSPECIFIC 0x03 |
Vendor specific PKT field value. Nordic: Continuous carrier test, or configuration.
#define DTM_SUCCESS 0x00 |
Return codes from dtm_cmd().
Indicate that the DTM function completed with success.
#define DTM_TIMER CONCAT_2(NRF_TIMER, NRF_DTM_TIMER_INSTANCE) |
Default timer used for timing.
#define DTM_TIMER_IRQHandler CONCAT_3(TIMER, NRF_DTM_TIMER_INSTANCE, _IRQHandler) |
IRQHandler used for DTM. It is used for sending PDU with valid interval and UART polling interval.
#define DTM_TIMER_IRQn CONCAT_3(TIMER, NRF_DTM_TIMER_INSTANCE, _IRQn ) |
IRQ used for timer. NOTE: MUST correspond to DTM_TIMER.
#define LE_ANTENA_SWITCH_PATTERN_MASK 0x80 |
DTM command parameter: Mask of the Antenna switch pattern.
#define LE_ANTENNA_NUMBER_MASK 0x3F |
DTM command parameter: Mask of the Antenna Number.
#define LE_CTE_LENGTH_MAX 0x14 |
DTM command parameter: Maximum supported CTE length in 8 us units.
#define LE_CTE_LENGTH_MIN 0x02 |
DTM command parameter: Minimum supported CTE length in 8 us units.
#define LE_MODULATION_INDEX_STABLE_MAX_RANGE 0x07 |
DTM command parameter: Set Modulation index to stable. Maximum parameter value.
#define LE_MODULATION_INDEX_STABLE_MIN_RANGE 0x04 |
DTM command parameter: Set Modulation index to stable. Minimum parameter value.
#define LE_MODULATION_INDEX_STANDARD_MAX_RANGE 0x03 |
DTM command parameter: Set Modulation index to stadard. Maximum parameter value.
#define LE_MODULATION_INDEX_STANDARD_MIN_RANGE 0x00 |
DTM command parameter: Set Modulation index to stadard. Minimum parameter value.
#define LE_PACKET_REPORTING_EVENT 0x8000 |
DTM Packet reporting event, returned by the device to the tester.
#define LE_PHY_1M_MAX_RANGE 0x07 |
DTM command parameter: Set PHY for future packets to use 1MBit PHY. Maximum parameter value.
#define LE_PHY_1M_MIN_RANGE 0x04 |
DTM command parameter: Set PHY for future packets to use 1MBit PHY. Minimum parameter value.
#define LE_PHY_2M_MAX_RANGE 0x0B |
DTM command parameter: Set PHY for future packets to use 2MBit PHY. Maximum parameter value.
#define LE_PHY_2M_MIN_RANGE 0x08 |
DTM command parameter: Set PHY for future packets to use 2MBit PHY. Minimum parameter value.
#define LE_PHY_LE_CODED_S2_MAX_RANGE 0x13 |
DTM command parameter: Set PHY for future packets to use coded PHY with S=2. Maximum parameter value.
#define LE_PHY_LE_CODED_S2_MIN_RANGE 0x10 |
DTM command parameter: Set PHY for future packets to use coded PHY with S=2. Minimum parameter value.
#define LE_PHY_LE_CODED_S8_MAX_RANGE 0x0F |
DTM command parameter: Set PHY for future packets to use coded PHY with S=8. Maximum parameter value.
#define LE_PHY_LE_CODED_S8_MIN_RANGE 0x0C |
DTM command parameter: Set PHY for future packets to use coded PHY with S=8. Minimum parameter value.
#define LE_RECEIVER_TEST 1 |
DTM command: Start receive test.
#define LE_RESET_MAX_RANGE 0x03 |
DTM command parameter: Reset. Maximum parameter value.
#define LE_RESET_MIN_RANGE 0x00 |
DTM command parameter: Reset. Minimum parameter value.
#define LE_SET_UPPER_BITS_MAX_RANGE 0x0F |
DTM command parameter: Set upper bits. Maximum parameter value.
#define LE_SET_UPPER_BITS_MIN_RANGE 0x00 |
DTM command parameter: Set upper bits. Minimum parameter value.
#define LE_TEST_ANTENNA_NUMBER_MAX 0x4B |
Maximum antenna number.
#define LE_TEST_ANTENNA_NUMBER_MIN 0x01 |
Minimum antenna number.
#define LE_TEST_END 3 |
DTM command: End test and send packet report.
#define LE_TEST_FEATURE_READ_MAX_RANGE 0x03 |
DTM command parameter: Read test case supported feature. Maximum parameter value.
#define LE_TEST_FEATURE_READ_MIN_RANGE 0x00 |
DTM command parameter: Read test case supported feature. Minimum parameter value.
#define LE_TEST_SETUP 0 |
DTM command: Set PHY or modulation, configure upper two bits of length, request matrix of supported features or request max values of parameters.
#define LE_TEST_SETUP_ANTENNA_ARRAY 8 |
DTM command control: Antenna number and switch patern.
#define LE_TEST_SETUP_CONSTANT_TONE 6 |
DTM command control: Constant Tone Extension info.
#define LE_TEST_SETUP_CONSTANT_TONE_SLOT 7 |
DTM command control: Constant Tone Extension slot.
#define LE_TEST_SETUP_READ_MAX 5 |
DTM command control: Read the max supported time and length for packets.
#define LE_TEST_SETUP_READ_SUPPORTED 4 |
DTM command control: Read the supported test case features.
#define LE_TEST_SETUP_RESET 0 |
DTM command control: Stop TX/RX, reset the packet length upper bits and set the PHY to 1Mbit.
#define LE_TEST_SETUP_SELECT_MODULATION 3 |
DTM command control: Select standard or stable modulation index. Stable modulation index is not supported.
#define LE_TEST_SETUP_SET_PHY 2 |
DTM command control: Select the PHY to be used for packets.
#define LE_TEST_SETUP_SET_UPPER 1 |
DTM command control: Set the upper two bits of the length field.
#define LE_TEST_SETUP_TRANSMIT_POWER 9 |
DTM command control: Transmit power set.
#define LE_TEST_STATUS_EVENT_ERROR 0x0001 |
DTM Status event, indicating an error.
#define LE_TEST_STATUS_EVENT_SUCCESS 0x0000 |
DTM Status event, indicating success.
#define LE_TEST_SUPPORTED_CTE_LENGTH 0x10 |
DTM command parameter: Read maximum length of the Constant Tone Extension supported.
#define LE_TEST_SUPPORTED_RX_OCTETS_MAX_RANGE 0x0B |
DTM command parameter: Read maximum supported Rx Octets. Maximum parameter value.
#define LE_TEST_SUPPORTED_RX_OCTETS_MIN_RANGE 0x08 |
DTM command parameter: Read maximum supported Rx Octets. Minimum parameter value.
#define LE_TEST_SUPPORTED_RX_TIME_MAX_RANGE 0x0F |
DTM command parameter: Read maximum supported Rx Time. Maximum parameter value.
#define LE_TEST_SUPPORTED_RX_TIME_MIN_RANGE 0x0C |
DTM command parameter: Read maximum supported Rx Time. Minimum parameter value.
#define LE_TEST_SUPPORTED_TX_OCTETS_MAX_RANGE 0x03 |
DTM command parameter: Read maximum supported Tx Octets. Maximum parameter value.
#define LE_TEST_SUPPORTED_TX_OCTETS_MIN_RANGE 0x00 |
DTM command parameter: Read maximum supported Tx Octets. Minimum parameter value.
#define LE_TEST_SUPPORTED_TX_TIME_MAX_RANGE 0x07 |
DTM command parameter: Read maximum supported Tx Time. Maximum parameter value.
#define LE_TEST_SUPPORTED_TX_TIME_MIN_RANGE 0x04 |
DTM command parameter: Read maximum supported Tx Time. Minimum parameter value.
#define LE_TRANSMIT_POWER_LVL_MAX 20 |
DTM command parameter: Maximum supported transmit power level.
#define LE_TRANSMIT_POWER_LVL_MIN -127 |
DTM command parameter: Minimum supported transmit power level.
#define LE_TRANSMIT_POWER_LVL_SET_MAX 0x7F |
DTM command parameter: Set maximum taranmit poer level.
#define LE_TRANSMIT_POWER_LVL_SET_MIN 0x7E |
DTM command parameter: Set minimum transmit power level.
#define LE_TRANSMITTER_TEST 2 |
DTM command: Start transmission test.
#define LE_UPPER_BITS_MASK 0x0C |
DTM command parameter: Upper bits mask.
#define LE_UPPER_BITS_POS 0x04 |
DTM command parameter: Upper bits position.
#define PACKET_TYPE_MAX DTM_PKT_0XFF |
Highest value allowed as DTM Packet type.
#define SET_NRF21540_TX_POWER 4 |
Set nRF21540 transmission power level. Choose between two predefinied option +20 dBm or +10 dBm.
#define SET_TX_POWER 2 |
Set transmission power, value -40..+4 dBm in steps of 4
#define UART_POLL_CYCLE ((uint32_t)(10*1e6/9600/2)) |
The UART poll cycle in micro seconds. A baud rate of e.g. 19200 bits / second, and 8 data bits, 1 start/stop bit, no flow control, give the time to transmit a byte: 10 bits * 1/19200 = approx: 520 us. To ensure no loss of bytes, the UART should be polled every 260 us.
typedef uint32_t dtm_cmd_t |
BLE DTM command codes.
DTM command type.
typedef uint32_t dtm_event_t |
BLE DTM event type.
Type for handling DTM event.
typedef uint32_t dtm_freq_t |
BLE DTM frequency type.
Physical channel, valid range: 0..39.
typedef uint32_t dtm_pkt_type_t |
BLE DTM packet types.
Type for holding the requested DTM payload type.
uint32_t dtm_cmd | ( | uint16_t | cmd | ) |
Function for calling when a complete command has been prepared by the Tester.
[in] | cmd | received 16-bit complete command from the Tester. |
bool dtm_event_get | ( | dtm_event_t * | p_dtm_event | ) |
Function for reading the result of a DTM command.
[out] | p_dtm_event | Pointer to buffer for 16 bit event code according to DTM standard. |
uint32_t dtm_init | ( | void | ) |
Function for initializing or re-initializing DTM module.
bool dtm_set_nrf21450_power_mode | ( | dtm_nrf21540_power_mode_t | power_mode | ) |
Function for choosing nRF21540 power level.
[in] | power_mode | nRF21540 power mode. |
bool dtm_set_timer | ( | uint32_t | new_timer | ) |
Function for configuring the timer to use.
[in] | new_timer | Index (0..2) of timer to be used by the DTM library |
bool dtm_set_txpower | ( | uint32_t | new_tx_power | ) |
Function for configuring the transmit power.
[in] | new_tx_power | New output level, +4..-40, in steps of 4. |
uint32_t dtm_wait | ( | void | ) |
Function for waiting the UART poll time. The wait time depends on a current UART baudrate. For default baudrate of 19200 will return to caller at 260us.