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Add support for the hardware CDC in ESP32-C3 (#5614)

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* Add support for the hardware CDC in ESP32-C3
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Me No Dev
2021-08-31 08:47:55 +03:00
committed by GitHub
parent a62979d8a0
commit 4a55ff970d
7 changed files with 390 additions and 1 deletions
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platform.txt
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@ -60,7 +60,7 @@ compiler.cpp.flags.esp32c3=-march=rv32imc -ffunction-sections -fdata-sections -W
compiler.S.flags.esp32c3=-ffunction-sections -fdata-sections -Wno-error=unused-function -Wno-error=unused-variable -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-sign-compare -ggdb -Wno-error=format= -nostartfiles -Wno-format -Og -fstrict-volatile-bitfields -Wno-error=unused-but-set-variable -fno-jump-tables -fno-tree-switch-conversion -x assembler-with-cpp -MMD -c
compiler.c.elf.flags.esp32c3=-T memory.ld -T sections.ld -T esp32c3.rom.ld -T esp32c3.rom.api.ld -T esp32c3.rom.libgcc.ld -T esp32c3.rom.newlib.ld -T esp32c3.rom.version.ld -T esp32c3.peripherals.ld -nostartfiles -march=rv32imc --specs=nosys.specs -Wl,--cref -Wl,--gc-sections -fno-rtti -fno-lto -u _Z5setupv -u _Z4loopv -Wl,--wrap=mbedtls_mpi_exp_mod -u esp_app_desc -u pthread_include_pthread_impl -u pthread_include_pthread_cond_impl -u pthread_include_pthread_local_storage_impl -u start_app -u __ubsan_include -u __assert_func -u vfs_include_syscalls_impl -Wl,--undefined=uxTopUsedPriority -u app_main -u newlib_include_heap_impl -u newlib_include_syscalls_impl -u newlib_include_pthread_impl -Wl,--wrap=_Unwind_SetEnableExceptionFdeSorting -Wl,--wrap=__register_frame_info_bases -Wl,--wrap=__register_frame_info -Wl,--wrap=__register_frame -Wl,--wrap=__register_frame_info_table_bases -Wl,--wrap=__register_frame_info_table -Wl,--wrap=__register_frame_table -Wl,--wrap=__deregister_frame_info_bases -Wl,--wrap=__deregister_frame_info -Wl,--wrap=_Unwind_Find_FDE -Wl,--wrap=_Unwind_GetGR -Wl,--wrap=_Unwind_GetCFA -Wl,--wrap=_Unwind_GetIP -Wl,--wrap=_Unwind_GetIPInfo -Wl,--wrap=_Unwind_GetRegionStart -Wl,--wrap=_Unwind_GetDataRelBase -Wl,--wrap=_Unwind_GetTextRelBase -Wl,--wrap=_Unwind_SetIP -Wl,--wrap=_Unwind_SetGR -Wl,--wrap=_Unwind_GetLanguageSpecificData -Wl,--wrap=_Unwind_FindEnclosingFunction -Wl,--wrap=_Unwind_Resume -Wl,--wrap=_Unwind_RaiseException -Wl,--wrap=_Unwind_DeleteException -Wl,--wrap=_Unwind_ForcedUnwind -Wl,--wrap=_Unwind_Resume_or_Rethrow -Wl,--wrap=_Unwind_Backtrace -Wl,--wrap=__cxa_call_unexpected -Wl,--wrap=__gxx_personality_v0 -u __cxa_guard_dummy -u __cxx_fatal_exception
compiler.ar.flags.esp32c3=cr
build.extra_flags.esp32c3=-DARDUINO_USB_CDC_ON_BOOT=0
build.extra_flags.esp32c3=-DARDUINO_HW_CDC_ON_BOOT={build.cdc_on_boot}
#
# ESP32C3 Support End
#