What should I change to run the hci_lpuart sample with UART asynchronous API instead of the using the interrupt driven one? I have already changed the source file on the sample to use the ones in hci_uart_async sample. And have set CONFIG_NRF_SW_LPUART_INT_DRIVEN=n. However, the sample I'm running on the host is not triggering the bt_ready callback. Am I missing something?
nrf9160dk_nrf5240.conf:
# Override prj.conf defaults CONFIG_GPIO=y CONFIG_MAIN_STACK_SIZE=1024 CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=512 CONFIG_BT_MAX_CONN=16 CONFIG_BT_TINYCRYPT_ECC=n CONFIG_BT_CTLR_DTM_HCI=y # CONFIG_BT_CTLR_ASSERT_HANDLER=y CONFIG_UART_1_ASYNC=y CONFIG_UART_1_INTERRUPT_DRIVEN=n CONFIG_UART_1_NRF_HW_ASYNC=y CONFIG_UART_1_NRF_HW_ASYNC_TIMER=2 CONFIG_NRF_SW_LPUART=y CONFIG_NRF_SW_LPUART_INT_DRIVEN=n
CMakeLists.txt:
cmake_minimum_required(VERSION 3.20.0)
add_compile_options(-Wall -Werror -Wno-unused-parameter)
find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
project(app LANGUAGES C)
target_sources(app PRIVATE ${ZEPHYR_BASE}/samples/bluetooth/hci_uart_async/src/hci_uart_async.c)
target_sources(app PRIVATE ${ZEPHYR_BASE}/samples/bluetooth/hci_uart_async/src/main.c)
