mergend firmware and user interface

diff --cc .gitignore
index 280e90971edc95ef52c0923e9580ee3d043f1683,53082679b21ce74b522d7b0e48ba0847279c7743..850ec225302988fd6eb40877dc7d98a325cec716
--- 1/.gitignore
--- 2/.gitignore
+++ b/.gitignore
@@@ -1,10 -1,4 +1,12 @@@
 -misc
 +*.eep
 +*.elf
 +*.hex
 +*.sym
 +*.a
 +*.map
 +*.lss
 +*.o
 +*~
 +*.d
+ *.dat
+ *.png
 -*~