self.machine.hardware_platforms[‘smbus2’]¶
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class
mpf.platforms.smbus2.
Smbus2
(machine)¶ Bases:
mpf.core.platform.I2cPlatform
I2C platform which uses the smbus interface on linux via the smbus2 python extension.
Accessing the smbus2 platform via code
Hardware platforms are stored in the
self.machine.hardware_platforms
dictionary, so the smbus2 platform is available viaself.machine.hardware_platforms['smbus2']
.Methods & Attributes
The smbus2 platform has the following methods & attributes available. Note that methods & attributes inherited from base classes are not included here.
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i2c_read8
(address, register)¶ Read a byte from I2C.
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i2c_read_block
(address, register, count)¶ Read a block from I2C.
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i2c_write8
(address, register, value)¶ Write a byte to I2C.
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initialize
()¶ Check if smbus2 extension has been imported.
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