unleashed-firmware/site_scons/site_tools/openocd.py

48 lines
999 B
Python

from SCons.Builder import Builder
from SCons.Action import Action
from SCons.Defaults import Touch
import SCons
__OPENOCD_BIN = "openocd"
_oocd_action = Action(
"${OPENOCD} ${OPENOCD_OPTS} ${OPENOCD_COMMAND}",
"${OOCDCOMSTR}",
)
def generate(env):
env.SetDefault(
OPENOCD=__OPENOCD_BIN,
OPENOCD_OPTS="",
OPENOCD_COMMAND="",
OOCDCOMSTR="",
)
env.Append(
BUILDERS={
"OOCDFlashCommand": Builder(
action=[
_oocd_action,
Touch("${TARGET}"),
],
suffix=".flash",
src_suffix=".bin",
),
"OOCDCommand": Builder(
action=_oocd_action,
),
}
)
def exists(env):
try:
return env["OPENOCD"]
except KeyError:
pass
if openocd := env.WhereIs(__OPENOCD_BIN):
return openocd
raise SCons.Errors.StopError("Could not detect openocd")