Firmware Release 1.2
This is the third software release for Retro ][. Here is what this release includes:
- Added ability to either load or run BASIC or BIN files directly from the SD card interface.
- Converting lowercase to uppercase on the fly for all operations
- Fixed bug with Monitor program where it would display the last character typed from the Retro ][ mode.
- Fixed bug with soft switches and Retro ][ mode.
- Added basic input validation to Disk/Program selection of SD card interface.
- Added ability to toggle the debug screen by pressing F2.
- Added ability to generate clock signal for 6502 from the Propeller chip.
- Pressing up and down arrows on keyboard either increase/decrease clock speed. (0 MHz-4MHz)
- Refactored both the keyboard and video spin files to make them more readable.
- Pressing F1 will cycle through the 7 colors available for the monochrome video