Notes.md added with notes about offsets etc that might be handy later

Notes.md

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+# Notes regarding firmware analyzing
+
+# Memory informatio
+Most of these values have been determined from changing the firmware and looking at it with a hex-editor. All values still need to be tested and confirmed.
+
+## Key Offsets
+
+- 0x00005189 -> Key 1
+- 0x00005181 -> Key 2
+- 0x00005179 -> Key 3
+- 0x00005149 -> Key 4
+- 0x00005190 -> Key 5
+- 0x00005182 -> Key 6
+- 0x0000517A -> Key 7
+- 0x0000514A -> Key 8
+
+## Program "Key"-Codes
+
+Set a key to this value to activate the corresponding program.
+
+- 0xD7 Prog1
+- 0xD8 Prog2
+- 0xD9 Prog3
+- 0xDA Prog4
+- 0xDB Prog5
+- 0xDC Prog6
+- 0xDD Prog7
+- 0xDE Prog8
+
+## Program Offsets
+
+- 0x0000539C -> Prog1
+- 0x000056BC -> Prog2
+- 0x000059DC -> Prog3
+- 0x00005CFC -> Prog4
+- 0x0000601C -> Prog5
+- 0x0000633C -> Prog6
+- 0x0000665C -> Prog7
+- 0x0000697C -> Prog8
+
+# Sources and help:
+https://blog.mateusz.perlak.com/index.php/2016/12/05/max-falcon-8-keyboard-hacking/
+https://github.com/benblazak/ergodox-firmware/blob/master/src/lib/usb/usage-page/keyboard.h
+
+