I want to talk to you about TLV_command response problem.
First of all, I am using dwm1001 chip, not mdek1001
The power(3.1V, LR6 * 2EA) is directly supplied to the chip and UART communication is used.
3.1V GND is connected to Pin 1
3.1V VCC is connected to Pin 12
UART_RX <-> TX at Pin 18
UART_TX <-> RX at Pin 20
UART GND at 34
I want to send and receive commands to the TLV.
When I send 0x15 0x00(UART TLV command, “dwm_ver_get”) to dwm1001,
I get data 0x40 0x01 0x00 0x50 0x04 from DWM1001 except Value(fw_version), Type, Length, Value(cfg_version)
Fig.1 dwm_ver_get TLV response
As Fig. 1 shows, I cannot get data RED box. I can get only 5 bytes from TLV response of
Even if I type any TLV commands, it only comes up to 5 bytes.
I didn’t think that the buffer is not enough.
Could you help me to find the solution?
p.s Sending to “0x15 0x00”, Responding “0x40 0x01 0x00 0x50 0x04”.jpeg