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🔨 Fix a PlatformIO debug issue (#24569)

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This commit is contained in:
Ivan Kravets 2022-08-06 09:17:46 +03:00 committed by Scott Lahteine
parent 419a145fa3
commit 857dc73be5
2 changed files with 37 additions and 29 deletions
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65
buildroot/share/PlatformIO/scripts/common-cxxflags.py
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@ -2,38 +2,45 @@
# common-cxxflags.py # common-cxxflags.py
# Convenience script to apply customizations to CPP flags # Convenience script to apply customizations to CPP flags
# #
import pioutil import pioutil
if pioutil.is_pio_build(): if pioutil.is_pio_build():
Import("env") Import("env")
cxxflags = [ cxxflags = [
#"-Wno-incompatible-pointer-types", # "-Wno-incompatible-pointer-types",
#"-Wno-unused-const-variable", # "-Wno-unused-const-variable",
#"-Wno-maybe-uninitialized", # "-Wno-maybe-uninitialized",
#"-Wno-sign-compare" # "-Wno-sign-compare"
] ]
if "teensy" not in env['PIOENV']: if "teensy" not in env["PIOENV"]:
cxxflags += ["-Wno-register"] cxxflags += ["-Wno-register"]
env.Append(CXXFLAGS=cxxflags) env.Append(CXXFLAGS=cxxflags)
# #
# Add CPU frequency as a compile time constant instead of a runtime variable # Add CPU frequency as a compile time constant instead of a runtime variable
# #
def add_cpu_freq(): def add_cpu_freq():
if 'BOARD_F_CPU' in env: if "BOARD_F_CPU" in env:
env['BUILD_FLAGS'].append('-DBOARD_F_CPU=' + env['BOARD_F_CPU']) env["BUILD_FLAGS"].append("-DBOARD_F_CPU=" + env["BOARD_F_CPU"])
# Useful for JTAG debugging # Useful for JTAG debugging
# #
# It will separate release and debug build folders. # It will separate release and debug build folders.
# It useful to keep two live versions: a debug version for debugging and another for # It useful to keep two live versions: a debug version for debugging and another for
# release, for flashing when upload is not done automatically by jlink/stlink. # release, for flashing when upload is not done automatically by jlink/stlink.
# Without this, PIO needs to recompile everything twice for any small change. # Without this, PIO needs to recompile everything twice for any small change.
if env.GetBuildType() == "debug" and env.get('UPLOAD_PROTOCOL') not in ['jlink', 'stlink', 'custom']: if env.GetBuildType() == "debug" and env.get("UPLOAD_PROTOCOL") not in ["jlink", "stlink", "custom"]:
env['BUILD_DIR'] = '$PROJECT_BUILD_DIR/$PIOENV/debug' env["BUILD_DIR"] = "$PROJECT_BUILD_DIR/$PIOENV/debug"
# On some platform, F_CPU is a runtime variable. Since it's used to convert from ns def on_program_ready(source, target, env):
# to CPU cycles, this adds overhead preventing small delay (in the order of less than import shutil
# 30 cycles) to be generated correctly. By using a compile time constant instead shutil.copy(target[0].get_abspath(), env.subst("$PROJECT_BUILD_DIR/$PIOENV"))
# the compiler will perform the computation and this overhead will be avoided
add_cpu_freq() env.AddPostAction("$PROGPATH", on_program_ready)
# On some platform, F_CPU is a runtime variable. Since it's used to convert from ns
# to CPU cycles, this adds overhead preventing small delay (in the order of less than
# 30 cycles) to be generated correctly. By using a compile time constant instead
# the compiler will perform the computation and this overhead will be avoided
add_cpu_freq()

1
buildroot/share/PlatformIO/scripts/simulator.py
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@ -2,6 +2,7 @@
# simulator.py # simulator.py
# PlatformIO pre: script for simulator builds # PlatformIO pre: script for simulator builds
# #
import pioutil import pioutil
if pioutil.is_pio_build(): if pioutil.is_pio_build():
# Get the environment thus far for the build # Get the environment thus far for the build