112 lines
4.5 KiB
CMake
112 lines
4.5 KiB
CMake
if (DEFINED ENV{PICO_TINYUSB_PATH} AND (NOT PICO_TINYUSB_PATH))
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set(PICO_TINYUSB_PATH $ENV{PICO_TINYUSB_PATH})
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message("Using PICO_TINYUSB_PATH from environment ('${PICO_TINYUSB_PATH}')")
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endif ()
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set(TINYUSB_TEST_PATH "src/portable/raspberrypi/rp2040")
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if (NOT PICO_TINYUSB_PATH)
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set(PICO_TINYUSB_PATH ${PROJECT_SOURCE_DIR}/lib/tinyusb)
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if (NOT EXISTS ${PICO_TINYUSB_PATH}/${TINYUSB_TEST_PATH})
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message(WARNING "TinyUSB submodule has not been initialized; USB support will be unavailable
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hint: try 'git submodule update --init'.")
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endif()
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elseif (NOT EXISTS ${PICO_TINYUSB_PATH}/${TINYUSB_TEST_PATH})
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message(WARNING "PICO_TINYUSB_PATH specified but content not present.")
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endif()
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if (EXISTS ${PICO_TINYUSB_PATH}/${TINYUSB_TEST_PATH})
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message("TinyUSB available at ${PICO_TINYUSB_PATH}/${TINYUSB_TEST_PATH}; adding USB support.")
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add_library(tinyusb_common INTERFACE)
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target_link_libraries(tinyusb_common INTERFACE
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hardware_structs
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hardware_irq
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hardware_resets
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pico_sync
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)
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target_sources(tinyusb_common INTERFACE
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${PICO_TINYUSB_PATH}/src/tusb.c
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${PICO_TINYUSB_PATH}/src/common/tusb_fifo.c
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)
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set(TINYUSB_DEBUG_LEVEL 0)
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if (CMAKE_BUILD_TYPE STREQUAL "Debug")
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message("Compiling TinyUSB with CFG_TUSB_DEBUG=1")
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set(TINYUSB_DEBUG_LEVEL 1)
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endif ()
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target_compile_definitions(tinyusb_common INTERFACE
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CFG_TUSB_MCU=OPT_MCU_RP2040
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CFG_TUSB_OS=OPT_OS_PICO #seems examples are hard coded to OPT_OS_NONE
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CFG_TUSB_DEBUG=${TINYUSB_DEBUG_LEVEL}
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)
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target_include_directories(tinyusb_common INTERFACE
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${PICO_TINYUSB_PATH}/src
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${PICO_TINYUSB_PATH}/src/common
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${PICO_TINYUSB_PATH}/hw
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)
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add_library(tinyusb_device_unmarked INTERFACE)
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target_sources(tinyusb_device_unmarked INTERFACE
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${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/dcd_rp2040.c
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${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/rp2040_usb.c
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${PICO_TINYUSB_PATH}/src/device/usbd.c
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${PICO_TINYUSB_PATH}/src/device/usbd_control.c
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${PICO_TINYUSB_PATH}/src/class/audio/audio_device.c
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${PICO_TINYUSB_PATH}/src/class/cdc/cdc_device.c
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${PICO_TINYUSB_PATH}/src/class/dfu/dfu_rt_device.c
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${PICO_TINYUSB_PATH}/src/class/hid/hid_device.c
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${PICO_TINYUSB_PATH}/src/class/midi/midi_device.c
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${PICO_TINYUSB_PATH}/src/class/msc/msc_device.c
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${PICO_TINYUSB_PATH}/src/class/net/net_device.c
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${PICO_TINYUSB_PATH}/src/class/usbtmc/usbtmc_device.c
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${PICO_TINYUSB_PATH}/src/class/vendor/vendor_device.c
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)
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target_compile_definitions(tinyusb_device_unmarked INTERFACE
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# off by default note TUD_OPT_RP2040_USB_DEVICE_ENUMERATION_FIX defaults from PICO_RP2040_USB_DEVICE_ENUMERATION_FIX
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# TUD_OPT_RP2040_USB_DEVICE_ENUMERATION_FIX=1
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)
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# unmarked version used by stdio USB
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target_link_libraries(tinyusb_device_unmarked INTERFACE tinyusb_common pico_fix_rp2040_usb_device_enumeration)
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add_library(tinyusb_device INTERFACE)
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target_link_libraries(tinyusb_device INTERFACE tinyusb_device_unmarked)
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target_compile_definitions(tinyusb_device INTERFACE
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RP2040_USB_DEVICE_MODE=1
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TINYUSB_DEVICE_LINKED=1
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)
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add_library(tinyusb_host INTERFACE)
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target_sources(tinyusb_host INTERFACE
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${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/hcd_rp2040.c
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${PICO_TINYUSB_PATH}/src/portable/raspberrypi/rp2040/rp2040_usb.c
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${PICO_TINYUSB_PATH}/src/host/usbh.c
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${PICO_TINYUSB_PATH}/src/host/usbh_control.c
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${PICO_TINYUSB_PATH}/src/host/hub.c
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${PICO_TINYUSB_PATH}/src/class/cdc/cdc_host.c
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${PICO_TINYUSB_PATH}/src/class/hid/hid_host.c
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${PICO_TINYUSB_PATH}/src/class/msc/msc_host.c
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${PICO_TINYUSB_PATH}/src/class/vendor/vendor_host.c
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)
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# Sometimes have to do host specific actions in mostly
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# common functions
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target_compile_definitions(tinyusb_host INTERFACE
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RP2040_USB_HOST_MODE=1
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TINYUSB_HOST_LINKED=1
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)
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target_link_libraries(tinyusb_host INTERFACE tinyusb_common)
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add_library(tinyusb_board INTERFACE)
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target_sources(tinyusb_board INTERFACE
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${PICO_TINYUSB_PATH}/hw/bsp/raspberry_pi_pico/board_raspberry_pi_pico.c
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)
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endif()
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