add pre-pre...-pre alpha of NitrogenFlooding

F3:F303/NitrogenFlooding/nitrogen.files

@@ -0,0 +1,34 @@
+adc.c
+adc.h
+buttons.c
+buttons.h
+can.c
+can.h
+commonproto.c
+commonproto.h
+flash.c
+flash.h
+hardware.c
+hardware.h
+hashgen/hashgen.c
+hashgen/hdr.c
+hashgen/hdr.h
+hashgen/test.c
+main.c
+pdnuart.c
+pdnuart.h
+proto.c
+proto.h
+ringbuffer.c
+ringbuffer.h
+steppers.c
+steppers.h
+strfunc.c
+strfunc.h
+tmc2209.h
+usb.c
+usb.h
+usb_lib.c
+usb_lib.h
+usbhw.c
+usbhw.h