split out USB functions to separate file

[rigol] / .gitignore

diff --git a/.gitignore b/.gitignore
index b3824558be218d990ad34167cb1d645170cd3258..1a30e02b9ea19c2f6cd9ce7200f54a9f5ed0e10a 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
 raw2gp
 rigol
 rigol.o
+png.o
+usbtmc.o
+screen_*.png