1# Copyright 2022 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14 15declare_args() { 16 # If compiling backends with tinyusb, this variable is set to the path to the 17 # tinyusb source code. When set, a pw_source_set for the tinyusb library is 18 # created at "$dir_pw_third_party/tinyusb". 19 pw_third_party_tinyusb_SOURCE = "" 20 21 # The pw_source_set which provides the port specific includes and sources for 22 # the mcu. This should set a public config with at least CFG_TUSB_MCU defined 23 # for the mcu port. 24 pw_third_party_tinyusb_PORT = "" 25 26 # The pw_source_set which provides the public config providing the include 27 # path to tusb_config.h and its dependencies. A tusb_config.h in the include 28 # path is required, but macros can be passed as defines in a public config. 29 # tinyusb source dependencies vary according to this config, so if for example 30 # the config file sets CFG_TUSB_OS to OPT_OS_FREERTOS a public dependency on 31 # the FreeRTOS pw_source_set is also required. 32 pw_third_party_tinyusb_CONFIG = "" 33} 34