NRF24LE1

[r_nin]

Hello! I use a 32kHz quartz resonator and I want to interrupt the program after 1 second with a watchdog timer. But when writing to it, 128 I get not 1 but 1.25 seconds. What am I doing wrong?

hal_clklf_set_source(HAL_CLKLF_XOSC32K); // Synthesize 32 KHz from crystal 32K clock - for Wdog!
while(!(CLKLFCTRL & 0x40U)){};

hal_wdog_init(128);

for(;;)

[ovrebekk]

Yes, I was asking for the other case. What happens when you set it to 96? 

Do you get exactly 1 second?

[r_nin]

I seem to understand what's the matter. If I write 128 I get 1.25 seconds if 1280 - 10.25 seconds, if 12800 - 100.25 seconds. Probably it is in the acceleration of the generator on quartz 32 kHz (in the datasheet it is written that it takes up to 0.5 seconds). I consider the question closed. Thank you !!!

[ovrebekk]

You welcome, happy to help