Modules#

sl_bt_evt_test_dtm_completed

Testing Commands#

Testing Commands.

Enumerations#

enum
sl_bt_test_packet_type_t {
sl_bt_test_pkt_prbs9 = 0x0
sl_bt_test_pkt_11110000 = 0x1
sl_bt_test_pkt_10101010 = 0x2
sl_bt_test_pkt_11111111 = 0x4
sl_bt_test_pkt_00000000 = 0x5
sl_bt_test_pkt_00001111 = 0x6
sl_bt_test_pkt_01010101 = 0x7
sl_bt_test_pkt_pn9 = 0xfd
sl_bt_test_pkt_carrier = 0xfe
}

Test packet types supported by the stack.

enum
sl_bt_test_phy_t {
sl_bt_test_phy_1m = 0x1
sl_bt_test_phy_2m = 0x2
sl_bt_test_phy_125k = 0x3
sl_bt_test_phy_500k = 0x4
}

Test PHY types.

Functions#

sl_status_t
sl_bt_test_dtm_tx_v4(uint8_t packet_type, uint8_t length, uint8_t channel, uint8_t phy, int8_t power_level)
sl_status_t
sl_bt_test_dtm_tx_cw(uint8_t packet_type, uint8_t channel, uint8_t phy, int16_t power_level)
sl_status_t
sl_bt_test_dtm_rx(uint8_t channel, uint8_t phy)
sl_status_t
sl_bt_test_dtm_end()

Macros#

#define
sl_bt_cmd_test_dtm_tx_v4_id 0x030e0020
#define
sl_bt_cmd_test_dtm_tx_cw_id 0x040e0020
#define
sl_bt_cmd_test_dtm_rx_id 0x010e0020
#define
sl_bt_cmd_test_dtm_end_id 0x020e0020
#define
sl_bt_rsp_test_dtm_tx_v4_id 0x030e0020
#define
sl_bt_rsp_test_dtm_tx_cw_id 0x040e0020
#define
sl_bt_rsp_test_dtm_rx_id 0x010e0020
#define
sl_bt_rsp_test_dtm_end_id 0x020e0020

Enumeration Documentation#

sl_bt_test_packet_type_t#

sl_bt_test_packet_type_t

Test packet types supported by the stack.

Enumerator
sl_bt_test_pkt_prbs9
sl_bt_test_pkt_11110000
sl_bt_test_pkt_10101010
sl_bt_test_pkt_11111111
sl_bt_test_pkt_00000000
sl_bt_test_pkt_00001111
sl_bt_test_pkt_01010101
sl_bt_test_pkt_pn9
sl_bt_test_pkt_carrier

Definition at line 9947 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_test_phy_t#

sl_bt_test_phy_t

Test PHY types.

Enumerator
sl_bt_test_phy_1m
sl_bt_test_phy_2m
sl_bt_test_phy_125k
sl_bt_test_phy_500k

Definition at line 9963 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

Function Documentation#

sl_bt_test_dtm_tx_v4#

sl_status_t sl_bt_test_dtm_tx_v4 (uint8_t packet_type, uint8_t length, uint8_t channel, uint8_t phy, int8_t power_level)
Parameters
[in]packet_type

Enum sl_bt_test_packet_type_t. Packet type to transmit. Values:

  • sl_bt_test_pkt_prbs9 (0x0): PRBS9 packet payload

  • sl_bt_test_pkt_11110000 (0x1): 11110000 packet payload

  • sl_bt_test_pkt_10101010 (0x2): 10101010 packet payload

  • sl_bt_test_pkt_11111111 (0x4): 11111111 packet payload

  • sl_bt_test_pkt_00000000 (0x5): 00000000 packet payload

  • sl_bt_test_pkt_00001111 (0x6): 00001111 packet payload

  • sl_bt_test_pkt_01010101 (0x7): 01010101 packet payload

  • sl_bt_test_pkt_pn9 (0xfd): PN9 continuously modulated output

  • sl_bt_test_pkt_carrier (0xfe): Unmodulated carrier

[in]length

Packet length in bytes

Range: 0-255

[in]channel

Bluetooth channel

Range: 0-39

Channel is (F - 2402) / 2,

where F is frequency in MHz

[in]phy

Enum sl_bt_test_phy_t. PHY to use. Values:

  • sl_bt_test_phy_1m (0x1): 1M PHY

  • sl_bt_test_phy_2m (0x2): 2M PHY

  • sl_bt_test_phy_125k (0x3): 125k Coded PHY

  • sl_bt_test_phy_500k (0x4): 500k Coded PHY

[in]power_level

TX power level in unit dBm. Values:

  • -127 to +20: Use specified or the nearest TX power level. The minimum -127 dBm is specified in the Bluetooth specification. However, a device may not support this low TX power. In addition, only some devices support 20 dBm TX power. Effective TX power will be limited by the global system TX power that can be set with the sl_bt_system_set_tx_power command.

  • 0x7E: Use minimum TX power level the device supports.

  • 0x7F: Use the smallest of the maximum TX power level the device supports and the global maximum TX power setting in stack.

For continuous unmodulated carrier mode, the values are set in 0.1 dBm unit. If the value exceeds the range of power level value allowed by the device, the command will adjust the power level to the closest minimum or maximum value.

Start a transmitter test against a separate Bluetooth tester device. When the command is processed by the radio, a sl_bt_evt_test_dtm_completed event is triggered. This event indicates whether the test started successfully.

In the transmitter test, the device sends packets continuously with a fixed interval. The type and length of each packet is set by packet_type and length parameters. The parameter phy specifies which PHY is used to transmit the packets. All devices support at least 1M PHY. A special packet type, test_pkt_carrier , can be used to transmit continuous unmodulated carrier. The length field is ignored in this mode. As this command has the limitation within the value of power_level, use of sl_bt_test_dtm_tx_cw for custom waves is recommended.

Stop the test using the sl_bt_test_dtm_end command.

Returns

  • Command result

Events


Definition at line 10074 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_test_dtm_tx_cw#

sl_status_t sl_bt_test_dtm_tx_cw (uint8_t packet_type, uint8_t channel, uint8_t phy, int16_t power_level)
Parameters
[in]packet_type

Enum sl_bt_test_packet_type_t. Packet type to transmit. Values:

  • sl_bt_test_pkt_pn9 (0xfd): PN9 continuously modulated output

  • sl_bt_test_pkt_carrier (0xfe): Unmodulated carrier

[in]channel

Bluetooth channel

Range: 0-39

Channel is (F - 2402) / 2,

where F is frequency in MHz

[in]phy

Enum sl_bt_test_phy_t. PHY to use. Values:

  • sl_bt_test_phy_1m (0x1): 1M PHY

  • sl_bt_test_phy_2m (0x2): 2M PHY

  • sl_bt_test_phy_125k (0x3): 125k Coded PHY

  • sl_bt_test_phy_500k (0x4): 500k Coded PHY

[in]power_level

TX power level. Unit: 0.1 dBm.

If the value exceeds the range of power level value, allowed by the device, the command will adjust the power level to the closest minimum or maximum value.

Start a transmitter test for a custom wave. When the command is processed by the radio, a sl_bt_evt_test_dtm_completed event is triggered. This event indicates whether the test started successfully.

In the custom wave transmitter test, the device continuously transmits the career. The parameter packet_type specifies the packet type. The parameter phy specifies which PHY is used to transmit the packets. All devices support at least 1M PHY.

Stop the test using the sl_bt_test_dtm_end command.

Returns

  • Command result

Events


Definition at line 10126 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_test_dtm_rx#

sl_status_t sl_bt_test_dtm_rx (uint8_t channel, uint8_t phy)
Parameters
[in]channel

Bluetooth channel

Range: 0-39

Channel is (F - 2402) / 2,

where F is frequency in MHz

[in]phy

Enum sl_bt_test_phy_t. PHY to use. Values:

  • sl_bt_test_phy_1m (0x1): 1M PHY

  • sl_bt_test_phy_2m (0x2): 2M PHY

  • sl_bt_test_phy_125k (0x3): 125k Coded PHY

  • sl_bt_test_phy_500k (0x4): 500k Coded PHY

Start a receiver test against a separate Bluetooth tester device. When the command is processed by the radio, a sl_bt_evt_test_dtm_completed event is triggered. This event indicates whether the test started successfully.

Parameter phy specifies which PHY is used to receive the packets. All devices support at least 1M PHY.

The test may be stopped using sl_bt_test_dtm_end command. This will trigger another sl_bt_evt_test_dtm_completed event, which carries the number of packets received during the test.

Returns

  • Command result

Events


Definition at line 10166 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_test_dtm_end#

sl_status_t sl_bt_test_dtm_end ()

End a transmitter or a receiver test. When the command is processed by the radio and the test has ended, a sl_bt_evt_test_dtm_completed event is triggered.

Returns

  • Command result

Events


Definition at line 10182 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

Macro Definition Documentation#

sl_bt_cmd_test_dtm_tx_v4_id#

#define sl_bt_cmd_test_dtm_tx_v4_id
Value:
0x030e0020

Definition at line 9935 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_cmd_test_dtm_tx_cw_id#

#define sl_bt_cmd_test_dtm_tx_cw_id
Value:
0x040e0020

Definition at line 9936 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_cmd_test_dtm_rx_id#

#define sl_bt_cmd_test_dtm_rx_id
Value:
0x010e0020

Definition at line 9937 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_cmd_test_dtm_end_id#

#define sl_bt_cmd_test_dtm_end_id
Value:
0x020e0020

Definition at line 9938 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_rsp_test_dtm_tx_v4_id#

#define sl_bt_rsp_test_dtm_tx_v4_id
Value:
0x030e0020

Definition at line 9939 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_rsp_test_dtm_tx_cw_id#

#define sl_bt_rsp_test_dtm_tx_cw_id
Value:
0x040e0020

Definition at line 9940 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_rsp_test_dtm_rx_id#

#define sl_bt_rsp_test_dtm_rx_id
Value:
0x010e0020

Definition at line 9941 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h

sl_bt_rsp_test_dtm_end_id#

#define sl_bt_rsp_test_dtm_end_id
Value:
0x020e0020

Definition at line 9942 of file /mnt/raid/workspaces/ws.vHmYkJajL/overlay/gsdk/protocol/bluetooth/build_debug/bt_api/sw/bgapi/inc/sl_bt_api.h