dwm_uwb_cfg_get

Gets UWB configuration parameters.

void dwm_uwb_cfg_get(dwm_uwb_cfg_t *uwb_cfg)

Parameters

input – (node)
output – Status code, pg_delay, tx_power
pg_delay – 1 byte (Transmitter Calibrati Pulse Generator Delay value)
tx_power – 4 bytes (Units of transmission power control)
pg_delay_comp – 1 byte (Transmitter Calibrati Pulse Generator Delay value, Compensated)
tx_power_comp – 4 bytes (Units of transmission power control, Compensated)

C code example

dwm_uwb_cfg_t uwb_cfg;
dwm_uwb_cfg_get(&uwb_cfg);
printf("delay=%x, power=%lx compensated(%x,%lx)\n",
                     uwb_cfg.pg_delay,
                     uwb_cfg.tx_power,
                     uwb_cfg.compensated.pg_delay,
                     uwb_cfg.compensated.tx_power);

SPI/UART example

TLV Request
Type	Length
0x18	0x00

Type 0x18 means command dwm_uwb_cfg_get

TLV Response
Type	length	Value (see error codes)	Type	length	Value
0x40	0x01	0x00	0x4F	0x0A	1st byte: pg_delay 2nd-5th byte: tx_power 6th byte: pg_delay_comp 7th-10th byte: tx_power_comp
0x40	0x01	0x00	0x4F	0x0A	hex: 0xC3 0x85 0x65 0x45 0x25 0xC4 0x85 0x65 0x45 0x25

Type 0x4F means UWB configuration