Commit 735c6ebc authored by Stefan Hackenberg's avatar Stefan Hackenberg
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# platformio-cypress_psoc6
PlatformIO Configuration for Cypress PSoc6 based on Mbed Framework
Supprts CY8CPROTO-062-4343W board and for debugging openocd and pyocd
Bases on https://github.com/juliendarrah/platformio-cypress_psoc6
{
"build": {
"cpu": "cortex-m4",
"f_cpu": "150000000L",
"mcu": "CYBLE-416045-02"
},
"frameworks": [
"mbed"
],
"debug": {
"debug_port": 3334,
"tools": {
"pyocd": {
"onboard": true,
"server": {
"executable": "pyocd",
"arguments": [
"gdbserver",
"-t",
"cy8c6xxa"
],
"ready_pattern": "GDB server started on port"
}
},
"openocd": {
"onboard": true,
"port": ":3334",
"server": {
"executable": "$PIOPLATFORMDIR/openocd/bin/openocd",
"arguments": [
"-f", "$PIOPLATFORMDIR/openocd/scripts/interface/kitprog3.cfg",
"-f", "$PIOPLATFORMDIR/openocd/scripts/target/psoc6_2m.cfg",
"-c", "psoc6 sflash_restrictions 1",
"-c", "program $PROG_PATH",
"-c", "reset_config srst_only;reset run;psoc6.dap dpreg 0x04 0x00",
"-c", "init;reset init"
],
"ready_pattern": "Programming Finished"
}
}
}
},
"name": "PSoC 6 Wi-Fi BT Prototyping Kit",
"upload": {
"maximum_ram_size": 1048576,
"maximum_size": 2097152,
"protocol": "mbed"
},
"url": "https://os.mbed.com/platforms/CY8CPROTO-062-4343W/",
"vendor": "Cypress"
}
# Copyright 2014-present PlatformIO <contact@platformio.org>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Default flags for bare-metal programming (without any framework layers)
#
from SCons.Script import DefaultEnvironment
env = DefaultEnvironment()
env.Append(
ASFLAGS=["-x", "assembler-with-cpp"],
CCFLAGS=[
"-Os", # optimize for size
"-ffunction-sections", # place each function in its own section
"-fdata-sections",
"-Wall",
"-mthumb",
"-nostdlib"
],
CXXFLAGS=[
"-fno-rtti",
"-fno-exceptions"
],
CPPDEFINES=[
("F_CPU", "$BOARD_F_CPU")
],
LINKFLAGS=[
"-Os",
"-Wl,--gc-sections,--relax",
"-mthumb",
"--specs=nano.specs",
"--specs=nosys.specs"
],
LIBS=["c", "gcc", "m", "stdc++", "nosys"]
)
if "BOARD" in env:
env.Append(
CCFLAGS=[
"-mcpu=%s" % env.BoardConfig().get("build.cpu")
],
LINKFLAGS=[
"-mcpu=%s" % env.BoardConfig().get("build.cpu")
]
)
# copy CCFLAGS to ASFLAGS (-x assembler-with-cpp mode)
env.Append(ASFLAGS=env.get("CCFLAGS", [])[:])
# Copyright 2014-present PlatformIO <contact@platformio.org>
#
# 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
#
# http://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.
"""
mbed
The mbed framework The mbed SDK has been designed to provide enough
hardware abstraction to be intuitive and concise, yet powerful enough to
build complex projects. It is built on the low-level ARM CMSIS APIs,
allowing you to code down to the metal if needed. In addition to RTOS,
USB and Networking libraries, a cookbook of hundreds of reusable
peripheral and module libraries have been built on top of the SDK by
the mbed Developer Community.
http://mbed.org/
"""
from os.path import join
from SCons.Script import Import, SConscript
Import("env")
# https://github.com/platformio/builder-framework-mbed.git
SConscript(
join(env.PioPlatform().get_package_dir("framework-mbed"), "platformio",
"platformio-build.py"))
# Copyright 2014-present PlatformIO <contact@platformio.org>
#
# 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
#
# http://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 sys
from platform import system
from os import makedirs
from os.path import isdir, join
from SCons.Script import (COMMAND_LINE_TARGETS, AlwaysBuild, Builder, Default,
DefaultEnvironment)
env = DefaultEnvironment()
platform = env.PioPlatform()
env.Replace(
AR="arm-none-eabi-ar",
AS="arm-none-eabi-as",
CC="arm-none-eabi-gcc",
CXX="arm-none-eabi-g++",
GDB="arm-none-eabi-gdb",
OBJCOPY="arm-none-eabi-objcopy",
RANLIB="arm-none-eabi-ranlib",
SIZETOOL="arm-none-eabi-size",
ARFLAGS=["rc"],
SIZEPROGREGEXP=r"^(?:\.text|\.data|\.rodata|\.text.align|\.ARM.exidx)\s+(\d+).*",
SIZEDATAREGEXP=r"^(?:\.data|\.bss|\.noinit)\s+(\d+).*",
SIZECHECKCMD="$SIZETOOL -A -d $SOURCES",
SIZEPRINTCMD='$SIZETOOL -B -d $SOURCES',
PROGSUFFIX=".elf"
)
# Allow user to override via pre:script
if env.get("PROGNAME", "program") == "program":
env.Replace(PROGNAME="firmware")
env.Append(
BUILDERS=dict(
ElfToBin=Builder(
action=env.VerboseAction(" ".join([
"$OBJCOPY",
"-O",
"binary",
"$SOURCES",
"$TARGET"
]), "Building $TARGET"),
suffix=".bin"
),
ElfToHex=Builder(
action=env.VerboseAction(" ".join([
"$OBJCOPY",
"-O",
"ihex",
"-R",
".eeprom",
"$SOURCES",
"$TARGET"
]), "Building $TARGET"),
suffix=".hex"
)
)
)
if not env.get("PIOFRAMEWORK"):
env.SConscript("frameworks/_bare.py")
#
# Target: Build executable and linkable firmware
#
target_elf = None
if "nobuild" in COMMAND_LINE_TARGETS:
target_elf = join("$BUILD_DIR", "${PROGNAME}.elf")
target_firm = join("$BUILD_DIR", "${PROGNAME}.bin")
else:
target_elf = env.BuildProgram()
target_firm = env.ElfToBin(join("$BUILD_DIR", "${PROGNAME}"), target_elf)
AlwaysBuild(env.Alias("nobuild", target_firm))
target_buildprog = env.Alias("buildprog", target_firm, target_firm)
#
# Target: Print binary size
#
target_size = env.Alias(
"size", target_elf,
env.VerboseAction("$SIZEPRINTCMD", "Calculating size $SOURCE"))
AlwaysBuild(target_size)
#
# Target: Upload by default .bin file
#
env.Replace(
PIOPLATFORMDIR=platform.get_dir(),
UPLOADER=join('$PIOPLATFORMDIR', 'openocd', 'bin', 'openocd'),
UPLOADCMD=' '.join([
'$UPLOADER',
'-c "source $PIOPLATFORMDIR/openocd/scripts/interface/kitprog3.cfg"',
'-c "source $PIOPLATFORMDIR/openocd/scripts/target/psoc6_2m.cfg"',
'-c "psoc6 sflash_restrictions 1"',
'-c "program $SOURCE"',
# '-c "reset_config srst_only;reset run;psoc6.dap dpreg 0x04 0x00;shutdown"',
'-c "shutdown"',
])
)
upload_actions = [env.VerboseAction("$UPLOADCMD", "Uploading $SOURCE")]
AlwaysBuild(env.Alias('upload', target_elf, upload_actions))
#
# Default targets
#
Default([target_buildprog, target_size])
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