52832,SDK12.0.0
I met such a situation: In the use of JLink burning program or air upgrade, after the completion of the program card died in initialization low-frequency crystals.
"sd_softdevice_enable(p_clock_lf_cfg, softdevice_fault_handler);"
52832,SDK12.0.0
I met such a situation: In the use of JLink burning program or air upgrade, after the completion of the program card died in initialization low-frequency crystals.
"sd_softdevice_enable(p_clock_lf_cfg, softdevice_fault_handler);"
How to detect abnormal external low-frequency crystals, then automatically switch to the internal low-frequency crystals?
How to detect abnormal external low-frequency crystals, then automatically switch to the internal low-frequency crystals?