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Add initial support for Arduino M0 Pro board // Issue #472

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This commit is contained in:
Valeriy Koval
2016-06-28 11:27:49 +03:00
parent b16938937b
commit 486529b112
2 changed files with 108 additions and 48 deletions
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33
platformio/boards/arduino.json
View File

@ -885,7 +885,7 @@
"disable_flushing": true,
"maximum_ram_size": 32768,
"maximum_size": 262144,
"protocol": "sam-ba",
"protocol": "openocd",
"require_upload_port" : false,
"use_1200bps_touch": false,
"wait_for_upload_port": false
@ -955,5 +955,36 @@
},
"url": "https://www.arduino.cc/en/Main/ArduinoMKR1000",
"vendor": "Arduino"
},
"mzeropro": {
"build": {
"core": "arduino_zero",
"extra_flags": "-DARDUINO_SAMD_ZERO -DARDUINO_ARCH_SAMD -D__SAMD21G18A__",
"f_cpu": "48000000L",
"mcu": "samd21g18a",
"cpu": "cortex-m0plus",
"usb_product": "Arduino M0 Pro",
"variant": "arduino_zero",
"ldscript": "samd21g18a_bootloader_org.ld",
"hwids": [
["0x03EB", "0x2111"],
["0x2A03", "0x804F"]
]
},
"frameworks": ["arduino"],
"name": "Arduino M0 Pro (Programming Port)",
"platform": "atmelsam",
"upload": {
"disable_flushing": true,
"maximum_ram_size": 32768,
"maximum_size": 262144,
"protocol": "openocd",
"require_upload_port" : false,
"use_1200bps_touch": false,
"wait_for_upload_port": false,
"section_start": "0x4000"
},
"url": "http://www.arduino.org/products/boards/arduino-m0-pro",
"vendor": "Arduino"
}
}

123
platformio/builder/scripts/atmelsam.py
View File

@ -25,14 +25,6 @@ from platformio.util import get_serialports
def BeforeUpload(target, source, env): # pylint: disable=W0613,W0621
board_type = env.subst("$BOARD")
if "zero" not in board_type:
env.Append(
UPLOADERFLAGS=[
"-U",
"true" if ("usb" in board_type.lower(
) or board_type == "digix") else "false"
])
upload_options = env.get("BOARD_OPTIONS", {}).get("upload", {})
@ -48,7 +40,8 @@ def BeforeUpload(target, source, env): # pylint: disable=W0613,W0621
env.Replace(UPLOAD_PORT=env.WaitForNewSerialPort(before_ports))
# use only port name for BOSSA
if "/" in env.subst("$UPLOAD_PORT"):
if ("/" in env.subst("$UPLOAD_PORT") and
env.subst("$UPLOAD_PROTOCOL") == "sam-ba"):
env.Replace(UPLOAD_PORT=basename(env.subst("$UPLOAD_PORT")))
@ -56,41 +49,8 @@ env = DefaultEnvironment()
SConscript(env.subst(join("$PIOBUILDER_DIR", "scripts", "basearm.py")))
if env.subst("$BOARD") == "zero":
env.Replace(
UPLOADER=join("$PIOPACKAGES_DIR", "tool-openocd", "bin", "openocd"),
UPLOADERFLAGS=[
"-d2",
"-s",
join(
"$PIOPACKAGES_DIR",
"tool-openocd", "share", "openocd", "scripts"),
"-f",
join(
"$PLATFORMFW_DIR", "variants",
"${BOARD_OPTIONS['build']['variant']}", "openocd_scripts",
"${BOARD_OPTIONS['build']['variant']}.cfg"
),
"-c", "\"telnet_port", "disabled;",
"program", "{{$SOURCES}}",
"verify", "reset", "0x00002000;", "shutdown\""
],
UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS'
)
else:
env.Replace(
UPLOADER=join("$PIOPACKAGES_DIR", "$PIOPACKAGE_UPLOADER", "bossac"),
UPLOADERFLAGS=[
"--info",
"--port", '"$UPLOAD_PORT"',
"--erase",
"--write",
"--verify",
"--reset",
"--debug"
],
UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS $SOURCES'
)
BOARD_OPTIONS = env.get("BOARD_OPTIONS", {})
env.Append(
@ -120,8 +80,21 @@ env.Append(
]
)
user_code_section = BOARD_OPTIONS.get("upload", {}).get("section_start", False)
if "sam3x8e" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu", None):
if user_code_section:
env.Append(
CPPDEFINES=[
"printf=iprintf"
],
LINKFLAGS=[
"-Wl,--entry=Reset_Handler",
"-Wl,--section-start=.text=%s" % user_code_section
]
)
if "sam3x8e" in BOARD_OPTIONS.get("build", {}).get("mcu", ""):
env.Append(
CPPDEFINES=[
"printf=iprintf"
@ -137,7 +110,7 @@ if "sam3x8e" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu", None):
]
)
elif "samd" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu", None):
elif "samd" in BOARD_OPTIONS.get("build", {}).get("mcu", ""):
env.Append(
LINKFLAGS=[
"--specs=nosys.specs",
@ -145,6 +118,62 @@ elif "samd" in env.get("BOARD_OPTIONS", {}).get("build", {}).get("mcu", None):
]
)
upload_protocol = BOARD_OPTIONS.get("upload", {}).get("protocol", None)
if upload_protocol == "openocd":
env.Replace(
UPLOADER=join("$PIOPACKAGES_DIR", "tool-openocd", "bin", "openocd"),
UPLOADERFLAGS=[
"-d2",
"-s", join(
"$PIOPACKAGES_DIR",
"tool-openocd",
"share",
"openocd",
"scripts"
),
"-f", join(
"$PLATFORMFW_DIR",
"variants",
"${BOARD_OPTIONS['build']['variant']}",
"openocd_scripts",
"${BOARD_OPTIONS['build']['variant']}.cfg"
),
"-c", "\"telnet_port", "disabled;",
"program", "{{$SOURCES}}",
"verify", "reset",
"%s;" % user_code_section if user_code_section else "0x2000",
"shutdown\""
],
UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS'
)
elif upload_protocol == "sam-ba":
board_type = env.subst("$BOARD")
env.Replace(
UPLOADER=join("$PIOPACKAGES_DIR", "$PIOPACKAGE_UPLOADER", "bossac"),
UPLOADERFLAGS=[
"--info",
"--port", '"$UPLOAD_PORT"',
"--erase",
"--write",
"--verify",
"--reset",
"--debug",
"-U",
"true" if ("usb" in board_type.lower(
) or board_type == "digix") else "false"
],
UPLOADCMD='"$UPLOADER" $UPLOADERFLAGS $SOURCES'
)
#
# Target: Build executable and linkable firmware
#
@ -171,7 +200,7 @@ AlwaysBuild(target_size)
# Target: Upload by default .bin file
#
if env.subst("$BOARD") == "zero":
if upload_protocol == "openocd":
upload = env.Alias(["upload", "uploadlazy"], target_firm, "$UPLOADCMD")
else:
upload = env.Alias(