Hi everyone,
I am trying to add a bootloader for the NORUB126 board.
Before adding the bootloader, my application did not use any bootloader and everything worked correctly. BLE connection worked, the LED turned on after connecting, and the ADC/SPI communication worked normally.
After enabling the bootloader, the application still boots and I can connect over Bluetooth, but after the BLE connection the LED does not turn on anymore. Also, the ADC does not read any data. It looks like the SPIM peripheral is no longer working, or as if it is not connected/configured correctly.
Has anyone seen this kind of issue before? Could this be related to pin configuration, devicetree overlays, partition manager, MCUboot configuration, or some peripheral conflict caused by the bootloader?
Here is conf that im using.
//mcuboot.conf CONFIG_CLOCK_CONTROL_NRF_K32SRC_XTAL=n CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y CONFIG_CLOCK_CONTROL_NRF_K32SRC_500PPM=y CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC_CALIBRATION=y CONFIG_SOC_ENABLE_LFXO=n
//mcuboot.overlay
&qspi {
status = "disabled";
};
//prj.conf CONFIG_GPIO=y CONFIG_FPU=y #timers CONFIG_NRFX_TIMER0=y CONFIG_NRFX_TIMER1=y CONFIG_NRFX_TIMER2=y #console CONFIG_CONSOLE=y CONFIG_PRINTK=y CONFIG_SERIAL=y CONFIG_UART_CONSOLE=y #CONFIG_CONSOLE=n #CONFIG_UART_CONSOLE=n #CONFIG_LOG_BACKEND_UART=n #spim CONFIG_NRFX_SPIM1=y CONFIG_NRFX_SPIM0=y #i2c CONFIG_I2C=y #ble CONFIG_BT=y CONFIG_BT_PERIPHERAL=y CONFIG_BT_DEVICE_NAME="Neuraskin_light" #logging CONFIG_LOG=y CONFIG_LOG_BUFFER_SIZE=16384 CONFIG_LOG_MODE_DEFERRED=y CONFIG_LOG_PROCESS_THREAD_STACK_SIZE=4096 #CONFIG_LOG_DEFAULT_LEVEL=4 # Button and LED library CONFIG_DK_LIBRARY=y CONFIG_CLOCK_CONTROL_NRF_K32SRC_XTAL=n CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC=y CONFIG_CLOCK_CONTROL_NRF_K32SRC_500PPM=y CONFIG_CLOCK_CONTROL_NRF_K32SRC_RC_CALIBRATION=y CONFIG_SOC_ENABLE_LFXO=n #CONFIG_LOG_BACKEND_RTT=y #logovanje preko usb-a # Enable USB stack CONFIG_USB_DEVICE_STACK=y # Enable USB Initialize at boot CONFIG_USB_DEVICE_INITIALIZE_AT_BOOT=y # Set USB log level #CONFIG_USB_DRIVER_LOG_LEVEL_INF=y #CONFIG_USB_DEVICE_LOG_LEVEL_INF=y CONFIG_USB_DRIVER_LOG_LEVEL_OFF=y CONFIG_USB_DEVICE_LOG_LEVEL_OFF=y CONFIG_USB_CDC_ACM_LOG_LEVEL_OFF=y CONFIG_USB_CDC_ACM=y #CONFIG_USB_CDC_ACM_LOG_LEVEL_INF=y # povecanje MTU za slanje vise od 20 bajtova odjednom #CONFIG_BT_BUF_ACL_RX_SIZE=251 #CONFIG_BT_BUF_ACL_TX_SIZE=251 #CONFIG_BT_L2CAP_TX_MTU=247 #CONFIG_BT_CTLR_DATA_LENGTH_MAX=251 CONFIG_BT_GATT_NOTIFY_MULTIPLE=y #CONFIG_BT_ATT_PREPARE_COUNT=5 CONFIG_BT_USER_DATA_LEN_UPDATE=y CONFIG_BT_BUF_ACL_RX_SIZE=502 CONFIG_BT_BUF_ACL_TX_SIZE=502 CONFIG_BT_BUF_ACL_TX_COUNT=10 CONFIG_BT_L2CAP_TX_MTU=498 CONFIG_BT_CONN_TX_MAX=10 CONFIG_BT_ATT_TX_COUNT=10 CONFIG_BT_ATT_PREPARE_COUNT=2 CONFIG_BT_BUF_EVT_RX_COUNT=11 CONFIG_BT_L2CAP_DYNAMIC_CHANNEL=y CONFIG_BT_CTLR_DATA_LENGTH_MAX=251 #veci supervised timeout da ne bi gubio konekciju CONFIG_BT_PERIPHERAL_PREF_MIN_INT=6 CONFIG_BT_PERIPHERAL_PREF_MAX_INT=6 CONFIG_BT_PERIPHERAL_PREF_LATENCY=0 CONFIG_BT_PERIPHERAL_PREF_TIMEOUT=800 CONFIG_BT_GAP_AUTO_UPDATE_CONN_PARAMS=y CONFIG_BT_USER_PHY_UPDATE=y # STEP 2.2 - Enable FOTA over Bluetooth LE CONFIG_NCS_SAMPLE_MCUMGR_BT_OTA_DFU=y CONFIG_NORDIC_QSPI_NOR=n CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
Any suggestions on what I should check would be appreciated.
Thanks!