dw1000 0x800003 status

[linphy]

I noticed that my anchor’s dw1000 sometime turn to be in 0x800003 status, and never come back to normal status.
what is the reason cause dw1000 change into this status?

[zoran_skrba]

“normal” status - what do you consider “normal” status ?

0x800003 is normal.

[linphy]

I’m using a old version dw1000 api

I list some dwt_isr() code as below:

if(status == 0x800003) {
dwt_forcetrxoff();
dwt_rxreset();
}

but dw1000’s status will not change once it turns to be 0x800003.

[zoran_skrba]

@linphy

@zoran skrba

“normal” status - what do you consider “normal” status ?

0x800003 is normal.

I’m using a old version dw1000 api

I list some dwt_isr() code as below:

if(status == 0x800003) {
dwt_forcetrxoff();
dwt_rxreset();
}

but dw1000’s status will not change once it turns to be 0x800003.

But what is the reason you are in the ISR … which event called the IRQ? If the status is as shown … then did you set up the mask register to trigger interrupt on the those events.