Migrating central_uart and peripheral_uart routines together does not enable scanning and broadcasting at the same time. printk also doesn't print

[Xunard]

CONFIG_UART_ASYNC_API=y

CONFIG_NRFX_UARTE0=y

CONFIG_SERIAL=y

CONFIG_GPIO=y

# 确保 printk 正在打印到 UART 控制台

CONFIG_CONSOLE=y

CONFIG_UART_CONSOLE=y

CONFIG_NCS_SAMPLE_EMPTY_APP_CORE_CHILD_IMAGE=y

CONFIG_HEAP_MEM_POOL_SIZE=2048

CONFIG_BT=y

CONFIG_BT_PERIPHERAL=y

CONFIG_BT_DEVICE_NAME=“Nordic_UART_Service”

CONFIG_BT_MAX_CONN=2

CONFIG_BT_MAX_PAIRED=2

# 开启 NUS 服务

CONFIG_BT_NUS=y

# 开启 bond

CONFIG_BT_SETTINGS=y

CONFIG_FLASH=y

CONFIG_FLASH_PAGE_LAYOUT=y

CONFIG_FLASH_MAP=y

CONFIG_NVS=y

CONFIG_SETTINGS=y

# 启用 DK LED 和 Buttons 库

CONFIG_DK_LIBRARY=y

# 此示例需要更多堆栈

CONFIG_MAIN_STACK_SIZE=1152

CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048

# 配置 logger

CONFIG_LOG=y

CONFIG_RTT_CONSOLE=y

CONFIG_USE_SEGGER_RTT=y

CONFIG_LOG_BACKEND_RTT=y

CONFIG_LOG_BACKEND_UART=n

CONFIG_LOG_PRINTK=y

CONFIG_LOG_MODE_IMMEDIATE=y

CONFIG_PRINTK=y

CONFIG_ASSERT=y

#主站

# 使用 GATT 客户端配置 BLE 堆栈

CONFIG_BT_CENTRAL=y

CONFIG_BT_SMP=y

CONFIG_BT_GATT_CLIENT=y

# 从 NCS 启用 BLE 模块

CONFIG_BT_NUS_CLIENT=y

CONFIG_BT_SCAN=y

CONFIG_BT_SCAN_FILTER_ENABLE=y

CONFIG_BT_SCAN_UUID_CNT=1

CONFIG_BT_GATT_DM=y

CONFIG_NCS_SAMPLES_DEFAULTS=y

[Kenneth]

Hi,

You can find this example setup both central and peripheral role, I suggest to start with it:
https://docs.nordicsemi.com/bundle/ncs-2.8.0/page/nrf/samples/bluetooth/central_and_peripheral_hr/README.html 

Kenneth

[Xunard]

我处理了它，central_uart 和 peripheral_uart 移植，并且能够同时打开广播和扫描。为什么需要将 scan enable 放在广播启用器前面，否则不会同时打开广播和扫描。我想问另一个问题，我不能用 printk（） 打印，我可以用 printf（） 打印。我上面配置的地方有错吗？