https://github.com/rusefi/rusefi/issues/6781

revive MC33816 driver, also support bus sharing #6781

hiding methods for now, looks like no public consumers?

pt2001/include/rusefi/pt2001.h

@@ -40,12 +40,16 @@ class Pt2001Base {
 	    fault = p_fault;
 	}
 
+private:
+    // method not public since does not acquire/release bus yet!
 	// Re-read timing configuration and reconfigure the chip. This is safe to call while operating.
 	void setTimings();
 
+    // method not public since does not acquire/release bus yet!
 	// Set the boost voltage target. This is safe to call while operating.
 	void setBoostVoltage(float volts);
 
+public:
     McFault fault = McFault::None;
     uint16_t status = 0;
     uint16_t status5 = 0;