Merge pull request #239 from bdring/Devt

Added TMCStepper Lib Version to startup message

Grbl_Esp32/grbl.h

@@ -20,7 +20,7 @@
 
 // Grbl versioning system
 #define GRBL_VERSION "1.1f"
-#define GRBL_VERSION_BUILD "20190928"
+#define GRBL_VERSION_BUILD "20191001"
 
 //#include <sdkconfig.h>
 #include <Arduino.h>
@@ -87,6 +87,5 @@
 
 #ifdef USE_TRINAMIC
 	#include "grbl_trinamic.h"
-	//#include "TMCStepper.h" // https://github.com/teemuatlut/TMCStepper
 #endif
 

Grbl_Esp32/grbl_trinamic.cpp

@@ -19,9 +19,9 @@
 	You should have received a copy of the GNU General Public License
 	along with Grbl.  If not, see <http://www.gnu.org/licenses/>.
 */
-
 #include "grbl.h"
 
+#ifdef USE_TRINAMIC
 
 // TODO try to use the #define ## method to clean this up
 //#define DRIVER(driver, axis) driver##Stepper = TRINAMIC_axis## = driver##Stepper(axis##_CS_PIN, axis##_RSENSE);
@@ -102,7 +102,7 @@
 
 void Trinamic_Init()
 {
-    grbl_send(CLIENT_SERIAL, "[MSG:Using TMCStepper Library]\r\n");
+    grbl_sendf(CLIENT_SERIAL, "[MSG:Using TMCStepper Library Ver 0x%06x]\r\n", TMCSTEPPER_VERSION);
 	
 	SPI.begin();
 	
@@ -170,3 +170,5 @@ void Trinamic_Init()
 	
 	// TODO ABC Axes
 }
+
+#endif

Grbl_Esp32/grbl_trinamic.h

@@ -22,9 +22,9 @@
 	#define GRBL_TRINAMIC_h
 
 #include "grbl.h"
-#include <TMCStepper.h> // https://github.com/teemuatlut/TMCStepper
 
 #ifdef USE_TRINAMIC
+	#include <TMCStepper.h> // https://github.com/teemuatlut/TMCStepper
 	void Trinamic_Init();
 #endif
 

Grbl_Esp32/stepper.h

@@ -82,8 +82,10 @@ extern uint8_t ganged_mode;
 void IRAM_ATTR onSteppertimer();
 void IRAM_ATTR onStepperOffTimer();
 
+#ifdef USE_RMT_STEPS
   void initRMT();
   inline IRAM_ATTR static void stepperRMT_Outputs();
+#endif
 
 void stepper_init();