| # Copyright 2022 The Pigweed Authors |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| # use this file except in compliance with the License. You may obtain a copy of |
| # the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| # License for the specific language governing permissions and limitations under |
| # the License. |
| |
| import("//build_overrides/pi_pico.gni") |
| import("//build_overrides/pigweed.gni") |
| |
| import("$dir_pw_build/target_types.gni") |
| |
| config("public_include_dirs") { |
| include_dirs = [ "${PICO_SRC_DIR}/lib/tinyusb/src" ] |
| } |
| |
| config("tinyusb_defines") { |
| defines = [ |
| "CFG_TUSB_DEBUG=0", |
| "CFG_TUSB_MCU=OPT_MCU_RP2040", |
| "CFG_TUSB_OS=OPT_OS_PICO", |
| ] |
| } |
| |
| config("silence_errors") { |
| cflags = [ |
| "-Wno-cast-qual", |
| "-Wno-strict-prototypes", |
| ] |
| } |
| |
| # This creates a circular dependency on pico_stdlib, so we have to be messy |
| # about grabbing the right dependencies. |
| pw_source_set("bsp") { |
| remove_configs = [ "$dir_pw_build:strict_warnings" ] |
| configs = [ |
| ":public_include_dirs", |
| "${PICO_ROOT}/src/common/pico_stdlib:public_include_dirs", |
| "${PICO_ROOT}/src/rp2_common/pico_stdio_usb:public_include_dirs", |
| ] |
| public_configs = [ ":tinyusb_defines" ] |
| include_dirs = [ "${PICO_SRC_DIR}/lib/tinyusb/hw" ] |
| deps = [ |
| "${PICO_ROOT}/src/common/pico_base", |
| "${PICO_ROOT}/src/common/pico_binary_info", |
| "${PICO_ROOT}/src/rp2_common/hardware_gpio", |
| "${PICO_ROOT}/src/rp2_common/hardware_sync", |
| "${PICO_ROOT}/src/rp2_common/hardware_uart", |
| "${PICO_ROOT}/src/rp2_common/pico_stdio:headers", |
| "${PICO_ROOT}/src/rp2_common/pico_stdio_usb:tusb_config", |
| ] |
| public_deps = [ |
| "${PICO_ROOT}/src/common/pico_sync", |
| "${PICO_ROOT}/src/common/pico_time", |
| ] |
| sources = [ |
| "${PICO_SRC_DIR}/lib/tinyusb/hw/bsp/board.h", |
| "${PICO_SRC_DIR}/lib/tinyusb/hw/bsp/rp2040/family.c", |
| ] |
| visibility = [ |
| ":tinyusb", |
| "${PICO_ROOT}/src/common/pico_stdlib:headers", |
| ] |
| } |
| |
| pw_source_set("tinyusb") { |
| configs = [ |
| "${PICO_ROOT}/gn:disable_warnings", |
| ":silence_errors", |
| ] |
| public_configs = [ |
| ":public_include_dirs", |
| ":tinyusb_defines", |
| ] |
| public_deps = [ |
| "${PICO_ROOT}/src/common/pico_sync", |
| "${PICO_ROOT}/src/common/pico_time:headers", |
| "${PICO_ROOT}/src/rp2_common/hardware_irq", |
| "${PICO_ROOT}/src/rp2_common/hardware_resets", |
| "${PICO_ROOT}/src/rp2_common/pico_fix/rp2040_usb_device_enumeration", |
| "${PICO_ROOT}/src/rp2_common/pico_stdio:headers", |
| "${PICO_ROOT}/src/rp2_common/pico_stdio_usb:tusb_config", |
| ] |
| deps = [ ":bsp" ] |
| public = [ "${PICO_SRC_DIR}/lib/tinyusb/src/tusb.h" ] |
| sources = [ |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/audio/audio_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/cdc/cdc_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/dfu/dfu_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/dfu/dfu_rt_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/hid/hid_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/midi/midi_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/msc/msc_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/net/ecm_rndis_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/net/ncm_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/usbtmc/usbtmc_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/vendor/vendor_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/class/video/video_device.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/common/tusb_fifo.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/device/usbd.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/device/usbd_control.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/portable/raspberrypi/rp2040/dcd_rp2040.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/portable/raspberrypi/rp2040/rp2040_usb.c", |
| "${PICO_SRC_DIR}/lib/tinyusb/src/tusb.c", |
| ] |
| allow_circular_includes_from = [ ":bsp" ] |
| } |