def _create_set_output(self, parameters):
"""
load buffer with sync byte (A5), ID byte (01), and size word (# of words in little-endian form)
'user' configuration is 512 bytes = 256 words long = size 0x100
"""
output = ['\xa5\x00\x00\x01']
CHECK_SUM_SEED = 0xb58c
for param in self.order_of_user_config:
log.trace('_create_set_output: adding %s to list', param)
if param == Parameter.COMMENTS:
output.append(parameters.format(param).ljust(180, "\x00"))
elif param == Parameter.DEPLOYMENT_NAME:
output.append(parameters.format(param).ljust(6, "\x00"))
elif param == Parameter.QUAL_CONSTANTS:
output.append('\x00'.ljust(16, "\x00"))
elif param == Parameter.VELOCITY_ADJ_TABLE:
output.append(base64.b64decode(parameters.format(param)))
elif param in [
Parameter.A1_1_SPARE, Parameter.B0_1_SPARE,
Parameter.B1_1_SPARE, Parameter.USER_1_SPARE,
Parameter.A1_2_SPARE, Parameter.B0_2_SPARE,
Parameter.USER_2_SPARE, Parameter.USER_3_SPARE
]:
output.append(
self.spare_param_values.get(param).ljust(2, "\x00"))
elif param in [
Parameter.WAVE_MEASUREMENT_MODE,
Parameter.WAVE_TRANSMIT_PULSE,
Parameter.WAVE_BLANKING_DISTANCE, Parameter.WAVE_CELL_SIZE,
Parameter.NUMBER_DIAG_SAMPLES,
Parameter.DYN_PERCENTAGE_POSITION
]:
output.append('\x00'.ljust(2, "\x00"))
elif param == Parameter.USER_4_SPARE:
output.append(
self.spare_param_values.get(param).ljust(30, "\x00"))
else:
output.append(parameters.format(param))
log.trace('_create_set_output: ADDED %s output size = %s', param,
len(output))
log.debug("Created set output: %r with length: %s", output,
len(output))
checksum = CHECK_SUM_SEED
output = "".join(output)
for word_index in range(0, len(output), 2):
word_value = NortekProtocolParameterDict.convert_word_to_int(
output[word_index:word_index + 2])
checksum = (checksum + word_value) % 0x10000
log.debug('_create_set_output: user checksum = %r', checksum)
output += (NortekProtocolParameterDict.word_to_string(checksum))
return output
def _create_set_output(self, parameters):
"""
load buffer with sync byte (A5), ID byte (01), and size word (# of words in little-endian form)
'user' configuration is 512 bytes = 256 words long = size 0x100
"""
output = ['\xa5\x00\x00\x01']
CHECK_SUM_SEED = 0xb58c
for param in self.order_of_user_config:
log.trace('_create_set_output: adding %s to list', param)
if param == Parameter.COMMENTS:
output.append(parameters.format(param).ljust(180, "\x00"))
elif param == Parameter.DEPLOYMENT_NAME:
output.append(parameters.format(param).ljust(6, "\x00"))
elif param == Parameter.QUAL_CONSTANTS:
output.append('\x00'.ljust(16, "\x00"))
elif param == Parameter.VELOCITY_ADJ_TABLE:
output.append(base64.b64decode(parameters.format(param)))
elif param in [Parameter.A1_1_SPARE, Parameter.B0_1_SPARE, Parameter.B1_1_SPARE, Parameter.USER_1_SPARE,
Parameter.A1_2_SPARE, Parameter.B0_2_SPARE, Parameter.USER_2_SPARE, Parameter.USER_3_SPARE]:
output.append(self.spare_param_values.get(param).ljust(2, "\x00"))
elif param in [Parameter.WAVE_MEASUREMENT_MODE, Parameter.WAVE_TRANSMIT_PULSE, Parameter.WAVE_BLANKING_DISTANCE,
Parameter.WAVE_CELL_SIZE, Parameter.NUMBER_DIAG_SAMPLES, Parameter.DYN_PERCENTAGE_POSITION]:
output.append('\x00'.ljust(2, "\x00"))
elif param == Parameter.USER_4_SPARE:
output.append(self.spare_param_values.get(param).ljust(30, "\x00"))
else:
output.append(parameters.format(param))
log.trace('_create_set_output: ADDED %s output size = %s', param, len(output))
log.debug("Created set output: %r with length: %s", output, len(output))
checksum = CHECK_SUM_SEED
output = "".join(output)
for word_index in range(0, len(output), 2):
word_value = NortekProtocolParameterDict.convert_word_to_int(output[word_index:word_index+2])
checksum = (checksum + word_value) % 0x10000
log.debug('_create_set_output: user checksum = %r', checksum)
output += (NortekProtocolParameterDict.word_to_string(checksum))
return output
