# -*- coding: utf-8 -*-
# (c) Copyright 2020 Sensirion AG, Switzerland
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# _____ _ _ _______ _____ ____ _ _
# / ____| /\ | | | |__ __|_ _/ __ \| \ | |
# | | / \ | | | | | | | || | | | \| |
# | | / /\ \| | | | | | | || | | | . ` |
# | |____ / ____ \ |__| | | | _| || |__| | |\ |
# \_____/_/ \_\____/ |_| |_____\____/|_| \_|
#
# THIS FILE IS AUTOMATICALLY GENERATED AND MUST NOT BE EDITED MANUALLY!
#
# Generator: sensirion-shdlc-interface-generator 0.5.1
# Product: Sensor Bridge
# Version: 0.1.0
#
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# flake8: noqa
from __future__ import absolute_import, division, print_function
from sensirion_shdlc_driver.command import ShdlcCommand
from struct import pack, unpack
import logging
log = logging.getLogger(__name__)
[docs]class SensorBridgeCmdSetI2cFrequencyBase(ShdlcCommand):
"""
SHDLC command 0x02: "Set I2c Frequency".
"""
[docs] def __init__(self, *args, **kwargs):
super(SensorBridgeCmdSetI2cFrequencyBase, self).__init__(
0x02, *args, **kwargs)
[docs]class SensorBridgeCmdSetI2cFrequency(SensorBridgeCmdSetI2cFrequencyBase):
[docs] def __init__(self, port, frequency):
"""
Set I2c Frequency Command
Sets the I2C frequency to the desired value. The default frequency is
400kHz.
:param int port:
The port(s) where the frequency should be set:
- 0x00: Port 1
- 0x01: Port 2
- 0xFF: All ports
:param int frequency:
The frequency to set:
- 0x00: 100kHz
- 0x01: 400kHz
- 0x02: 1MHz
- 0x03: 2MHz
- 0x04: 10kHz (since FW v5.6)
- 0x05: 50kHz (since FW v5.6)
"""
super(SensorBridgeCmdSetI2cFrequency, self).__init__(
data=b"".join([pack(">B", port),
pack(">B", frequency)]),
max_response_time=0.05,
post_processing_time=0.0,
min_response_length=0,
max_response_length=0
)