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CH32Vxxx lib_swi2C

NOTE: This library is currently only tested on the CH32V003.
Software I2C Library for the CH32Vxxx Family of MCUs
This library supports:

• I2C Interface on ANY pins (Assuming no alternate purpose)
• I2C Master Mode
• (On CH32V003) 250KHz interface speed

This library does not have any external dependencies - so can be used in conjunction with any of the Development Stacks / Libraries.

How to use

Copy the lib_swi2c.c and lib_swi2c.h files in your project and #include them.

TODO

• Optimise speed by cleaning up function calls
• Better documentation & how to use
• Add speed limiting code to keep interface in spec

-- Long Term --

• Slave mode
• Test on other MCU variants

Copyright (c) ADBeta 2024

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.