v0.1.0

The makefile now specifies a 24 MHz clock.
This is used in the delay macros and also now sets the system clock via trimming when flashing ("make upload").
Using a system clock around 24MHz works with all MCU having an internal RC oscillator.
area-8051/uni-STC@40d5cd3

Finally, this means STC15101/104 MCUs present in door sensors should work with the same hex file.

v0.2.0-alpha

Change tamper close code so that upper bits are free for possible future use as a packet count.

first_release

First attempt to provide a pre-compiled hex file to reduce steps needed prior to flashing.
This is only for the '101 at the moment because they are at a lower clock speed.
To flash for '104 parts suggest modifying makefile with target clock frequency (read by stcgal-patched) and flashing yourself.

Hopefully this can be automated in the future.