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platform.py
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platform.py
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# Copyright 2014-present PlatformIO <[email protected]>
#
# 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 os
import platform
from platformio.public import PlatformBase
class RenesasraPlatform(PlatformBase):
def is_embedded(self):
return True
def configure_default_packages(self, variables, targets):
def _configure_uploader_packages(package_name, interface_name):
use_conditions = [
interface_name in variables.get(option, "")
for option in ("upload_protocol", "debug_tool")
]
if variables.get("board"):
board_config = self.board_config(variables.get("board"))
use_conditions.extend(
[
interface_name in board_config.get(key, "")
for key in ("debug.default_tools", "upload.protocol")
]
)
if not any(use_conditions) and package_name in self.packages:
del self.packages[package_name]
else:
self.packages[package_name]["optional"] = False
for package, interface in (
("tool-dfuutil-arduino", "dfu"),
("tool-bossac", "sam-ba"),
):
_configure_uploader_packages(package, interface)
frameworks = variables.get("pioframework", [])
if "arduino" in frameworks:
if variables.get("board") == "portenta_c33":
self.frameworks["arduino"]["package"] = "framework-arduinorenesas-portenta"
self.packages["framework-arduinorenesas-portenta"]["optional"] = False
else:
self.packages["framework-arduinorenesas-uno"]["optional"] = False
if "fsp" in frameworks:
self.packages["framework-renesas-fsp"]["optional"] = False
if "cmsis" in frameworks:
self.packages["framework-cmsis-renesas"]["optional"] = False
return super().configure_default_packages(variables, targets)
def get_boards(self, id_=None):
result = super().get_boards(id_)
if not result:
return result
if id_:
return self._add_default_debug_tools(result)
else:
for key in result:
result[key] = self._add_default_debug_tools(result[key])
return result
def _add_default_debug_tools(self, board):
debug = board.manifest.get("debug", {})
upload_protocols = board.manifest.get("upload", {}).get("protocols", [])
if "tools" not in debug:
debug["tools"] = {}
for link in ("jlink", "cmsis-dap"):
if link not in upload_protocols or link in debug["tools"]:
continue
if link == "jlink":
assert debug.get("jlink_device"), (
"Missed J-Link Device ID for %s" % board.id
)
debug["tools"][link] = {
"server": {
"package": "tool-jlink",
"arguments": [
"-singlerun",
"-if",
"SWD",
"-select",
"USB",
"-device",
debug.get("jlink_device"),
"-port",
"2331",
],
"executable": (
"JLinkGDBServerCL.exe"
if platform.system() == "Windows"
else "JLinkGDBServer"
),
},
"onboard": link in debug.get("onboard_tools", []),
}
elif link == "cmsis-dap" and board.id in ("uno_r4_wifi", "uno_r4_minima"):
hwids = board.get("build.hwids", [["0x2341", "0x1002"]])
server_args = [
"-s",
# Note: only `uno_r4_wifi` variant folder contains an OpenOCD script
os.path.join(
self.get_package_dir("framework-arduinorenesas-uno") or "",
"variants",
"UNOWIFIR4",
),
"-s",
"$PACKAGE_DIR/openocd/scripts",
"-f",
"openocd.cfg",
"-c",
"cmsis_dap_vid_pid %s %s" % (hwids[0][0], hwids[0][1]),
]
debug["tools"][link] = {
"server": {
"package": "tool-openocd",
"executable": "bin/openocd",
"arguments": server_args,
},
# Derived from https://github.com/maxgerhardt/platform-renesas/blob/main/platform.py
# OpenOCD has no native flashing capabilities
# For the Renesas chips. We need to preload using the
# regular upload commands.
"load_cmds": "preload",
"init_cmds": [
"define pio_reset_halt_target",
" monitor reset halt",
"end",
"define pio_reset_run_target",
" monitor reset",
"end",
# make peripheral memory etc. readable
# since OpenOCD doesn't provide us with any target information (no flash driver etc.)
"set mem inaccessible-by-default off",
# fix to use hardware breakpoints of ARM CPU, not flash breakpoints. Doesn't break otherwise.
"mem 0 0x40000 ro",
"target extended-remote $DEBUG_PORT",
"$LOAD_CMDS",
"pio_reset_halt_target",
"$INIT_BREAK",
],
}
debug["tools"][link]["onboard"] = link in debug.get(
"onboard_tools", []
)
debug["tools"][link]["default"] = link in debug.get(
"default_tools", []
)
board.manifest["debug"] = debug
return board
def configure_debug_session(self, debug_config):
adapter_speed = debug_config.speed or "5000"
server_options = debug_config.server or {}
server_arguments = server_options.get("arguments", [])
if "jlink" in server_options.get("executable", "").lower():
server_arguments.extend(["-speed", adapter_speed])