charkster / mcp4728

Python driver for MCP4728 4 Channel DAC with I2C interface

MCP4728

Python driver for MCP4728 4 Channel DAC with I2C interface. Works for both Python 2 and 3. Uses SMBUS as it was developed on Raspberry Pi.

mcp4728's Issues

set_ext_vcc fails

Hello,

lines 282-283 in MCP4728.py are missing the self. reference

		if (vcc < 0.0 or vcc > __MAX_EXT_VCC):
			print("External Vcc must be between 0 and {:.2f}V".format(__MAX_EXT_VCC))
			return -1

should be

		if (vcc < 0.0 or vcc > self.__MAX_EXT_VCC):
			print("External Vcc must be between 0 and {:.2f}V".format(self.__MAX_EXT_VCC))
			return -1