Glasgow Embedded / Glasgow - History

applet.i2c_master: allow transactions of up to 65535 bytes in size.

Use correct form of %#0Dx format specified.

D specifies total field width, not the amount of zeroes in the part
after 0x, so increase by 2 everywhere.

target.access: allow making pin and pin set arguments required.

gateware.i2c_regs: forward any add_* args to Signal().

This allows registers of any width and with any reset value, among
other things.

Registers wider than 8 bits are currently not handled specially and
are simply truncated.

applet.i2c_master: use reliable out-of-band reset instead of in-band.

Allow programming a non-volatile voltage limit, as a safety feature.

E.g. if you work with only 1.8 V logic, you would run

glasgow voltage-limit AB 1.8

and until the limit is removed, Glasgow will never put more than
1.8 V on an I/O port, assuming the DAC circuitry is working correctly.

If the DAC circuitry is not working correctly, the voltage monitor
feature will disable the outputs, although it might still not be
quick enough.

applet.i2c.eeprom: improve resiliency in face of bus errors.

applet.i2c.eeprom: factor out of applet.i2c_master.