Flowcode Support Package for AVR Changelog

What's new in Flowcode Support Package for AVR 2.21

• New examples, new library functions, added math examples and LCD and I2C library functions to SDCC.
• Enabled floating point printf in SDCC.
• Improved serial port operation.
• Autodetect of microcontroller type in Micro C CStartup; now MINI-MAX/51-F board can work with all the examples.