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(;;)

[r_nin]

The internal generator works with great accuracy (as it should). I need a RTS for other purposes. I just need a watchdog. You have to write not hal_wdog_init (128), but hal_wdog_init (96).

[r_nin]

RTC2...

[r_nin]

"The start-up time is typically less than 0.5s for a crystal" but 32 kHz oscillator runs continuously during memory retention mode