Running into errors trying to use the Common App Libraries

[joshjack]

I was trying to get access to the app_uart library, so I included app_uart.c in the "Source" folder; then added \Include\app_common and \Include\ble\softdevice in order to get it to compile. When I compile now, I get the following:

._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_fifo_flush (referred from app_uart.o). ._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_fifo_get (referred from app_uart.o). ._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_fifo_init (referred from app_uart.o). ._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_fifo_put (referred from app_uart.o). ._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_gpiote_pins_state_get (referred from app_uart.o). ._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_gpiote_user_disable (referred from app_uart.o). ._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_gpiote_user_enable (referred from app_uart.o). ._build\uart_example_arm.axf: Error: L6218E: Undefined symbol app_gpiote_user_register (referred from app_uart.o).

[Ole Morten]

As you can see, the app_uart library depends on app_fifo and app_gpiote, so you also have to include the app_fifo.c and app_gpiote.c files in your project to make this build.