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platform.py
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platform.py
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# Copyright 2014-present PlatformIO <contact@platformio.org>
# Copyright 2019-present Nuclei <contact@nucleisys.com>
#
# 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.
from os.path import isfile, join
from platform import system
from platformio.public import PlatformBase
class NucleiPlatform(PlatformBase):
def get_boards(self, id_=None):
result = PlatformBase.get_boards(self, id_)
if not result:
return result
if id_:
return self._add_default_debug_tools(result)
else:
for key, value in result.items():
result[key] = self._add_default_debug_tools(result[key])
return result
def _add_default_debug_tools(self, board):
# debug tools
debug = board.manifest.get("debug", {})
build = board.manifest.get("build", {})
non_ftdi_tools = ["jlink", "gd-link", "altera-usb-blaster"]
upload_protocols = board.manifest.get("upload", {}).get("protocols", [])
if "tools" not in debug:
debug["tools"] = {}
sdk_dir = self.get_package_dir("framework-nuclei-sdk") or ""
build_soc = build.get("soc", "").strip().lower()
build_board = board.id
# Only FTDI based debug probes
for link in upload_protocols:
if link in debug["tools"]:
continue
if link in ["rv-link", "gd-link"]:
board_cfg = join(
sdk_dir,
"SoC",
build_soc,
"Board",
build_board,
"openocd_%s.cfg" % build_soc,
)
if not isfile(board_cfg):
board_cfg = join(
sdk_dir, "SoC", build_soc, "Board", build_board, "openocd.cfg",
)
server_args = ["-c", "debug_level 1", "-f", board_cfg]
debug["tools"][link] = {
"hwids": [["0x28e9", "0x018a"]],
"require_debug_port": True,
}
elif 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",
"JTAG",
"-select",
"USB",
"-jtagconf",
"-1,-1",
"-device",
debug.get("jlink_device"),
"-port",
"2331",
],
"executable": (
"JLinkGDBServerCL.exe"
if system() == "Windows"
else "JLinkGDBServer"
),
},
"init_cmds": [
"define pio_reset_halt_target",
" monitor halt",
"end",
"",
"define pio_reset_run_target",
" monitor clrbp",
" monitor reset",
" monitor go",
"end",
"",
"target extended-remote $DEBUG_PORT",
"monitor clrbp",
"monitor speed auto",
"pio_reset_halt_target",
"$LOAD_CMDS",
"$INIT_BREAK",
],
"onboard": link in debug.get("onboard_tools", []),
}
else:
openocd_interface = link if link in non_ftdi_tools else "ftdi/" + link
server_args = [
"-s",
"$PACKAGE_DIR/share/openocd/scripts",
"-f",
"interface/%s.cfg" % openocd_interface,
"-c",
"transport select jtag",
"-f",
"target/%s.cfg" % build_soc,
]
server_args.extend(
["-c", "adapter_khz %d" % (8000 if link == "um232h" else 1000)]
)
if link != "jlink":
debug["tools"][link] = {
"server": {
"package": "tool-openocd-nuclei",
"executable": "bin/openocd",
"arguments": server_args,
},
"init_cmds": [
"define pio_reset_halt_target",
" monitor reset halt",
"end",
"define pio_reset_run_target",
" interrupt"
" monitor halt",
" monitor reset halt",
" monitor resume",
"end",
"define pio_restart_target",
" pio_reset_halt_target",
" $LOAD_CMDS",
" $INIT_BREAK",
" continue",
"end",
"target extended-remote $DEBUG_PORT",
"pio_reset_halt_target",
"$LOAD_CMDS",
"$INIT_BREAK",
],
"onboard": link in debug.get("onboard_tools", []),
"default": link in debug.get("default_tools", []),
}
board.manifest["debug"] = debug
return board