onkey_full_20170814.hex onkey_0000.hex onkey_boot_s132.hex This time 14.0 sdk was updated.
There was a problem after the update
Problems when uploading bootloader
- custom board : remove 32.76khz cyristal
-
Power on -> do not run -> hw reset -> run
-
power on -> do not run -> power off -> power on -> do not run -> hw reset -> run
- custom board : No remove 32.76khz cyrisal
- power on -> run -> power off -> power on -> run -> hw reset -> run
Why does not runing the board remove 32.76khz cyristal?
The code changes below : (nrf_sdh.c) 168 line
nrf_clock_lf_cfg_t const clock_lf_cfg =
{
.source = 0,
.rc_ctiv = 16,
.rc_temp_ctiv = 2,
#ifdef S132
.accuracy = 7
#else
.xtal_accuracy = NRF_SDH_CLOCK_LF_XTAL_ACCURACY
#endif
};