more subs, proper bus init

firmware/motion-head/src/main.cpp

@@ -309,9 +309,7 @@ void setup() {
   powerStateUpdate(false, false);
   // osap
   vpUSBSer.begin();
-  /*
   vb_ucBusHead_setup();
-  */
   // smoothie (and frequency of loop below)
   smoothieRoll->init(SR_TICK_FREQ);
   smoothieRoll->checkMaxRates();

osape @ d3aa968e

-Subproject commit a2771aa431765b551018661f1fa9fbe6159287d5
+Subproject commit d3aa968e42184b4b4eccc76dda05d30f4b374288

osape_arduino @ 95d58069

-Subproject commit 61f7d444836df19adb227a7150928c4abdd1ce16
+Subproject commit 95d580692135b43a98ee2f087a1bc51e3cfe1fcb

utils_samd51 @ d77c3a99

-Subproject commit e5cc22d1e8b42bf78b1db64fa9f7d1d752560c72
+Subproject commit d77c3a9993a908c52ef53efd69d407be3c288e7e