Source code for spinnman.messages.scp.impl.scp_application_run_request
from spinnman.messages.scp.abstract_messages.abstract_scp_request \
import AbstractSCPRequest
from spinnman.exceptions import SpinnmanInvalidParameterException
from spinnman.messages.sdp.sdp_flag import SDPFlag
from spinnman.messages.sdp.sdp_header import SDPHeader
from spinnman.messages.scp.scp_request_header import SCPRequestHeader
from spinnman.messages.scp.scp_command import SCPCommand
from spinnman.messages.scp.impl.scp_check_ok_response import SCPCheckOKResponse
[docs]class SCPApplicationRunRequest(AbstractSCPRequest):
""" An SCP request to run an application loaded on a chip
"""
def __init__(self, app_id, x, y, processors):
"""
:param app_id: The id of the application to run, between 16 and 255
:type app_id: int
:param x: The x-coordinate of the chip to run on, between 0 and 255
:type x: int
:param y: The y-coordinate of the chip to run on, between 0 and 255
:type y: int
:param processors: The processors on the chip where the executable\
should be started, between 1 and 17
:raise spinnman.exceptions.SpinnmanInvalidParameterException:
* If the app_id is out of range
* If the chip coordinates are out of range
* If one of the processors is out of range
"""
if app_id < 16 or app_id > 255:
raise SpinnmanInvalidParameterException(
"app_id", str(app_id), "Must be between 16 and 255")
processor_mask = 0
if processors is not None:
for processor in processors:
if processor < 1 or processor > 17:
raise SpinnmanInvalidParameterException(
"processors", str(processor),
"Each processor must be between 1 and 17")
processor_mask |= (1 << processor)
processor_mask |= (app_id << 24)
super(SCPApplicationRunRequest, self).__init__(
SDPHeader(
flags=SDPFlag.REPLY_EXPECTED, destination_port=0,
destination_cpu=0, destination_chip_x=x,
destination_chip_y=y),
SCPRequestHeader(command=SCPCommand.CMD_AR),
argument_1=processor_mask)
[docs] def get_scp_response(self):
""" See :py:meth:`spinnman.messages.scp.abstract_scp_request.AbstractSCPRequest.get_scp_response`
"""
return SCPCheckOKResponse("Run Application", "CMD_AR")