CONFIG_DEBUG=y
CONFIG_DEBUG_OPTIMIZATIONS=y
CONFIG_ASSERT=y
CONFIG_SEGGER_DEBUGMON=y
#CONFIG_CORTEX_M_DEBUG_MONITOR_HOOK=y

CONFIG_SERIAL=y
CONFIG_UART_LINE_CTRL=y

# choose RTT console
#CONFIG_UART_CONSOLE=n
#CONFIG_USE_SEGGER_RTT=y
#CONFIG_RTT_CONSOLE=y

# General config
CONFIG_LOG=n
#CONFIG_LOG_DEFAULT_LEVEL=4

CONFIG_USB_DEVICE_STACK=y
CONFIG_USB_CDC_ACM=y
CONFIG_USB_DEVICE_PRODUCT="Zephyr USB console sample"

# STEP 1.1 - Enable MCUboot 
CONFIG_BOOTLOADER_MCUBOOT=y

CONFIG_COUNTER=y