- Improved USB stability:
Added timeout in HID read.
Added retries in send_cmd.
Better USB trace_commands output format.
Removed sleep parameter in
- GPIO / ADC and DAC:
- More reliable I2C functions:
I2C_read()to take into account internal I2C engine status.
I2C_write()to prevent infinite loop, quicker write and ACK checking.
Timeout and early failure check in read and write to prevent infinite loop.
Custom exceptions for better error handling (see Exceptions in Full API reference)
Automatically try to recover from an I2C error in past operation.
- New features:
Function to save current state:
Added speed parameter in I2C Slave class.
Removed self argument from autodoc methods.
Added pictures and schematics.
Added MCP2221 pinout guide.
Added advanced ADC/DAC examples section.
Released 1.5.1 again by mistake.
Add I2C Slave helper class.
First EasyMCP2221 version.
This project was initially a fork of PyMCP2221A library by Yuta KItagami (https://github.com/nonNoise/PyMCP2221A).
I made a few changes, then a few more, until I ended up rewriting almost all the code. Since the API is no longer compatible with PyMCP2221A, I decided to create a new package.
Tags v1.4 and earlier are from PyMCP2221A.