本文整理汇总了Python中smbus.SMBus.write_block_data方法的典型用法代码示例。如果您正苦于以下问题：Python SMBus.write_block_data方法的具体用法？Python SMBus.write_block_data怎么用？Python SMBus.write_block_data使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类smbus.SMBus的用法示例。
在下文中一共展示了SMBus.write_block_data方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: MTSMBus
# 需要导入模块: from smbus import SMBus [as 别名]
# 或者: from smbus.SMBus import write_block_data [as 别名]
class MTSMBus(I2CBus):
""" Multi-thread compatible SMBus bus.
This is just a wrapper of SMBus, serializing I/O on the bus for use
in multi-threaded context and adding _i2c_ variants of block transfers.
"""
def __init__(self, bus_id=1, **kwargs):
"""
:param int bus_id: the SMBus id (see Raspberry Pi documentation)
:param kwargs: parameters transmitted to :py:class:`smbus.SMBus` initializer
"""
I2CBus.__init__(self, **kwargs)
self._bus = SMBus(bus_id)
# I/O serialization lock
self._lock = threading.Lock()
def read_byte(self, addr):
with self._lock:
return self._bus.read_byte(addr)
def write_byte(self, addr, data):
with self._lock:
self._bus.write_byte(addr, data)
def read_byte_data(self, addr, reg):
with self._lock:
return self._bus.read_byte_data(addr, reg)
def write_byte_data(self, addr, reg, data):
with self._lock:
self._bus.write_byte_data(addr, reg, data)
def read_word_data(self, addr, reg):
with self._lock:
return self._bus.read_word_data(addr, reg)
def write_word_data(self, addr, reg, data):
with self._lock:
self._bus.write_word_data(addr, reg, data)
def read_block_data(self, addr, reg):
with self._lock:
return self._bus.read_block_data(addr, reg)
def write_block_data(self, addr, reg, data):
with self._lock:
self._bus.write_block_data(addr, reg, data)
def read_i2c_block_data(self, addr, reg, count):
with self._lock:
return self._bus.read_i2c_block_data(addr, reg, count)
def write_i2c_block_data(self, addr, reg, data):
with self._lock:
self._bus.write_i2c_block_data(addr, reg, data)