def read_ucan_config(): # type: () -> UCANCommandSpec
""" Reads the full uCAN config """
return UCANCommandSpec(
sid=SID.NORMAL_COMMAND,
identifier=AddressField('ucan_address', 3),
instructions=[Instruction(instruction=[0, 199])],
response_instructions=[
Instruction(instruction=[i, 199], checksum_byte=7)
for i in range(1, 14)
],
response_fields=[
ByteField('input_link_0'),
ByteField('input_link_1'),
ByteField('input_link_2'),
ByteField('input_link_3'),
ByteField('input_link_4'),
ByteField('input_link_5'),
ByteField('sensor_link_0'),
ByteField('sensor_link_1'),
ByteField('sensor_type'),
VersionField('firmware_version'),
ByteField('bootloader'),
ByteField('new_indicator'),
ByteField('min_led_brightness'),
ByteField('max_led_brightness'),
WordField('adc_input_2'),
WordField('adc_input_3'),
WordField('adc_input_4'),
WordField('adc_input_5'),
WordField('adc_dc_input')
])
def get_firmware_version(): # type: () -> CoreCommandSpec
""" Receives the Core firmware version """
return CoreCommandSpec(
instruction='ST',
request_fields=[LiteralBytesField(1)],
response_fields=[ByteField('info_type'),
VersionField('version')])
def get_firmware_version(): # type: () -> SlaveCommandSpec
""" Gets a slave firmware version """
return SlaveCommandSpec(instruction=Instruction(instruction='FV',
padding=9),
response_fields=[
ByteField('return_code'),
ByteField('hardware_version'),
VersionField('version'),
ByteField('status')
])
def ucan_module_information(): # type: () -> CoreCommandSpec
""" Receives information from a uCAN module """
return CoreCommandSpec(instruction='CD',
response_fields=[
AddressField('ucan_address', 3),
WordArrayField('input_links', 6),
ByteArrayField('sensor_links', 2),
ByteField('sensor_type'),
VersionField('version'),
ByteField('bootloader'),
CharField('new_indicator'),
ByteField('min_led_brightness'),
ByteField('max_led_brightness')
])
def get_version(): # type: () -> UCANCommandSpec
""" Gets a uCAN version """
return UCANCommandSpec(sid=SID.NORMAL_COMMAND,
identifier=AddressField('ucan_address', 3),
instructions=[
Instruction(instruction=[0, 198]),
Instruction(instruction=[0, 198])
],
request_fields=[[LiteralBytesField(5)],
[LiteralBytesField(6)]],
response_instructions=[
Instruction(instruction=[5, 199],
checksum_byte=7),
Instruction(instruction=[6, 199],
checksum_byte=7)
],
response_fields=[
ByteField('sensor_type'),
VersionField('firmware_version')
])
def set_firmware_version(): # type: () -> SlaveCommandSpec
""" Sets the version of the firmware version to flash """
return SlaveCommandSpec(instruction=Instruction(instruction='FN',
padding=6),
request_fields=[VersionField('version')],
response_fields=[ByteField('return_code')])
def firmware_information(): # type: () -> CoreCommandSpec
""" Firmware information """
return CoreCommandSpec(
instruction='FW',
response_fields=[AddressField('address'),
VersionField('version')])