SYS_STATUS_ID register full of 1 - DWM1000

[bartoszp1992]

Hi!

I want to try get help here: RF communication not working - DWM1000 + STM32

With problem in RF communication.

Examples: 06a- initiator, 06b- responder

Responder stucks at:
while (!((status_reg = dwt_read32bitreg(SYS_STATUS_ID)) & (SYS_STATUS_RXFCG | SYS_STATUS_ALL_RX_ERR)))
{ };

But in initiator im also have similar line:
while (!((status_reg = dwt_read32bitreg(SYS_STATUS_ID)) & (SYS_STATUS_RXFCG | SYS_STATUS_ALL_RX_TO | SYS_STATUS_ALL_RX_ERR)))
{ };

But i have all 1’s in SYS_STATUS_ID. All 32 bits are 1.
THats probably wrong… how to fix it?

Whole code of initiator:

Initiator - Pastebin.com

If i disconnect DWM module while debugger working, in next pas trough the loop value of register is 0. So, SPI is working. DWM1000 are also working, becouse if i reconnect it to responder board, register works fine.

[bartoszp1992]

When register is set to 1…1?

dwt_initialise(DWT_LOADUCODE) →
dwt_softreset() →
_dwt_disablesequencing()->
dwt_write16bitoffsetreg(PMSC_ID, PMSC_CTRL1_OFFSET, PMSC_CTRL1_PKTSEQ_DISABLE)

Before calling last function register SYS_STATUS_ID looks good, but after call this function, the value are 0xFFFFFFFF…