migrate code to AS7, including fucked up arduino import

arduino as a library will not build with -flto. I can't figure it out. so we
waste some space compared to what platformio was building. oh well. there's
still over 1K of space left for programs.

fw/HackSpaceCon_AS7/HSC_Wand/rgbled.h

@@ -0,0 +1,37 @@
+/*
+    hackspacecon wand firmware
+
+    rgb led control and programs
+*/
+
+#ifndef __RGBLED_H__
+#define __RGBLED_H__
+
+
+
+#include <tinyNeoPixel_Static.h>
+#include <stdint.h>
+
+
+
+#define RGB_COUNT	5
+#define PROG_COUNT  2
+
+
+
+#define enable_rgb_timer()      {TCB0.CNT = 0; TCB0.CTRLA |=  1;};
+#define disable_rgb_timer()     {TCB0.CTRLA &= ~1;};
+
+
+
+extern tinyNeoPixel rgb;
+
+extern uint8_t rgbled[3 * RGB_COUNT];
+extern uint8_t (*rgb_program[PROG_COUNT])(uint8_t);
+
+
+
+void conf_rgb_timer();
+
+
+#endif