v1.0 Release

Initial Release.

This save tool can be used to test battery backed SRAM of N-Card and N-Card clones. This program writes a preset save binary to SRAM then on next boot you can test that save against an expected CRC16 and CRC32 value. If there is a mismatch then your N-Card likely needs new battery.

Note on first boot program may hang. After xmenu creates the initial save file, the program should work properly on next boot. Simply reboot and run it again and the UI prompts should run as normal.