Hi, I am using nrf52840dk along with Quectel BG95 module with the sample "cellular modem"
Can i able to use the bg95 driver for nrf52840??
When i tried to build it for the nrf52840dk, i got the following kconfig warnings
-- Found host-tools: zephyr 0.16.1 (C:/ncs/toolchains/c57af46cb7/opt/zephyr-sdk) -- Found toolchain: zephyr 0.16.1 (C:/ncs/toolchains/c57af46cb7/opt/zephyr-sdk) -- Found Dtc: C:/ncs/toolchains/c57af46cb7/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6") -- Found BOARD.dts: C:/ncs/v2.5.0/zephyr/boards/arm/nrf52840dk_nrf52840/nrf52840dk_nrf52840.dts -- Found devicetree overlay: c:/Users/Public/vs_projects/cellular_modem/nrf52840dk_nrf52840.overlay -- Generated zephyr.dts: C:/Users/Public/vs_projects/cellular_modem/build_1/zephyr/zephyr.dts -- Generated devicetree_generated.h: C:/Users/Public/vs_projects/cellular_modem/build_1/zephyr/include/generated/devicetree_generated.h -- Including generated dts.cmake file: C:/Users/Public/vs_projects/cellular_modem/build_1/zephyr/dts.cmake Parsing C:/ncs/v2.5.0/zephyr/Kconfig Loaded configuration 'C:/ncs/v2.5.0/zephyr/boards/arm/nrf52840dk_nrf52840/nrf52840dk_nrf52840_defconfig' Merged configuration 'c:/Users/Public/vs_projects/cellular_modem/prj.conf' warning: Experimental symbol NET_L2_PPP is enabled. warning: Experimental symbol NET_CONNECTION_MANAGER is enabled. warning: MODEM_BACKEND_UART (defined at subsys/modem\backends/Kconfig:9) has direct dependencies (UART_INTERRUPT_DRIVEN || UART_ASYNC_API) && MODEM_MODULES with value n, but is currently being y-selected by the following symbols: - MODEM_CELLULAR (defined at drivers/modem/Kconfig.cellular:4), with value y, direct dependencies (DT_HAS_QUECTEL_BG95_ENABLED || DT_HAS_ZEPHYR_GSM_PPP_ENABLED || DT_HAS_SIMCOM_SIM7080_ENABLED || DT_HAS_U_BLOX_SARA_R4_ENABLED || DT_HAS_SWIR_HL7800_ENABLED) && MODEM (value: y), and select condition (DT_HAS_QUECTEL_BG95_ENABLED || DT_HAS_ZEPHYR_GSM_PPP_ENABLED || DT_HAS_SIMCOM_SIM7080_ENABLED || DT_HAS_U_BLOX_SARA_R4_ENABLED || DT_HAS_SWIR_HL7800_ENABLED) && MODEM (value: y) error: Aborting due to Kconfig warnings CMake Error at C:/ncs/v2.5.0/zephyr/cmake/modules/kconfig.cmake:348 (message): command failed with return code: 1 Call Stack (most recent call first): C:/ncs/v2.5.0/nrf/cmake/modules/kconfig.cmake:29 (include) C:/ncs/v2.5.0/zephyr/cmake/modules/zephyr_default.cmake:129 (include) C:/ncs/v2.5.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include) C:/ncs/v2.5.0/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate) CMakeLists.txt:5 (find_package)
but i have set the status to okay for the bg95 module in the overlay file, is there anything im missing??
/* BG95 */
&uart1 {
pinctrl-0 = <&uart1_default>;
pinctrl-1 = <&uart1_sleep>;
pinctrl-names = "default", "sleep";
current-speed = <115200>;
hw-flow-control;
// dmas = <&gpdma1 0 27 STM32_DMA_PERIPH_TX
// &gpdma1 1 26 STM32_DMA_PERIPH_RX>;
// dma-names = "tx", "rx";
status = "okay";
modem: modem {
compatible = "quectel,bg95";
mdm-power-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
also the configs
CONFIG_SERIAL=y
CONFIG_UART_CONSOLE=y
have been set by default in build.
my prj.conf for ref.
# Networking CONFIG_NETWORKING=y CONFIG_NET_NATIVE=y CONFIG_NET_L2_PPP=y CONFIG_NET_IPV4=y CONFIG_NET_UDP=y CONFIG_NET_SOCKETS=y # DNS CONFIG_DNS_RESOLVER=y CONFIG_NET_L2_PPP_OPTION_DNS_USE=y # Network management CONFIG_NET_MGMT=y CONFIG_NET_MGMT_EVENT=y CONFIG_NET_CONNECTION_MANAGER=y # Modem driver CONFIG_MODEM=y CONFIG_PM_DEVICE=y CONFIG_MODEM_CELLULAR=y
