This is a product based on nRF52832, which uses BLE Bluetooth to scan iBeacons and communicates with an LTE module via UART for data reporting.
It occasionally enters the app_error_fault_handler with a high probability, where the ID is 1 (NRF_FAULT_ID_SD_ASSERT), the PC is at 0x00014ce0, and the info is 0.
After automatically executing NVIC_SystemReset, it enters this state again within a short period, such as 5 seconds to 1 minute, repeating more than ten times.
I wonder what assertion the SoftDevice has made at this PC address.
Environment information:
nRF52832
s132_nrf52_7.2.0_softdevice.hex
nRF5_SDK_17.0.2_d674dde
running without RTOS
ble_gap_scan_params_t scan_param = {
.active = 0x0,
.interval = 40,
.window = 32,
.filter_policy = BLE_GAP_SCAN_FP_ACCEPT_ALL,
.timeout = 0,
.scan_phys = BLE_GAP_PHY_1MBPS,
};
Could you help me analyze the possible causes of this issue? Thanks a lot