cherry picks from #385

firmware/console/binary/tunerstudio_io_serial_ports.cpp

@@ -15,7 +15,9 @@
 #endif // HW_HELLEN
 
 // These may not be defined due to the HAL, but they're necessary for the compiler to do it's magic
+#if !HAL_USE_UART
 class UARTDriver;
+#endif // !HAL_USE_UART
 class UartDmaTsChannel;
 class UartTsChannel;
 class SerialTsChannel;

simulator/main.cpp

@@ -158,7 +158,7 @@ int main(int argc, char** argv) {
 		printf("Running rusEFI simulator for %d seconds, then exiting.\n\n", timeoutSeconds);
 
 		chSysLock();
-		chVTSetI(&exitTimer, MY_US2ST(timeoutSeconds * 1e6), [](void*) { exit(0); }, 0);
+		chVTSetI(&exitTimer, MY_US2ST(timeoutSeconds * 1e6), [](void*) { exit(0); }, nullptr);
 		chSysUnlock();
 	}
 

unit_tests/global.h

@@ -72,6 +72,8 @@ namespace chibios_rt {
 }
 #endif
 
+struct virtual_timer_t;
+
 #define UNIT_TEST_BUSY_WAIT_CALLBACK() { 	timeNowUs++; }
 
 #define chsnprintf snprintf