Add coolant pin messages to startup (#647)

* Add coolant pin messages to startup

Help with user support.

* Removing incorrect STEPPER_RESET definition

* Fix laser mode startup message

* cleanup

- coolant_init() will behave as before
- update build date
- return default machine to test_drive

Author: bdring

Grbl_Esp32/src/CoolantControl.cpp

@@ -24,12 +24,25 @@
 #include "Grbl.h"
 
 void coolant_init() {
+    static bool init_message = true;  // used to show messages only once.
+
 #ifdef COOLANT_FLOOD_PIN
     pinMode(COOLANT_FLOOD_PIN, OUTPUT);
 #endif
 #ifdef COOLANT_MIST_PIN
     pinMode(COOLANT_MIST_PIN, OUTPUT);
 #endif
+
+    if (init_message) {
+#ifdef COOLANT_FLOOD_PIN
+        grbl_msg_sendf(CLIENT_SERIAL, MsgLevel::Info, "Flood coolant on pin %s", pinName(COOLANT_FLOOD_PIN).c_str());
+#endif
+#ifdef COOLANT_MIST_PIN
+        grbl_msg_sendf(CLIENT_SERIAL, MsgLevel::Info, "Mist coolant on pin %s", pinName(COOLANT_MIST_PIN).c_str());
+#endif
+        init_message = false;
+    }
+
     coolant_stop();
 }
 

Grbl_Esp32/src/Grbl.h

@@ -23,7 +23,7 @@
 // Grbl versioning system
 
 const char* const GRBL_VERSION       = "1.3a";
-const char* const GRBL_VERSION_BUILD = "20201015";
+const char* const GRBL_VERSION_BUILD = "20201022";
 
 //#include <sdkconfig.h>
 #include <Arduino.h>

Grbl_Esp32/src/Machines/6_pack_Lowrider_stepstick_v1.h

@@ -45,8 +45,6 @@
 #define X2_STEPPER_MS3          I2SO(14)  // A_CS
 #define Y2_STEPPER_MS3          I2SO(19)  // B_CS
 
-#define STEPPER_RESET           GPIO_NUM_19
-
 // Motor Socket #1
 #define X_DISABLE_PIN           I2SO(0)
 #define X_DIRECTION_PIN         I2SO(1)

Grbl_Esp32/src/Machines/6_pack_MPCNC_stepstick_v1.h

@@ -45,8 +45,6 @@
 #define X2_STEPPER_MS3          I2SO(14)  // A_CS
 #define Y2_STEPPER_MS3          I2SO(19)  // B_CS
 
-#define STEPPER_RESET           GPIO_NUM_19
-
 // Motor Socket #1
 #define X_DISABLE_PIN           I2SO(0)
 #define X_DIRECTION_PIN         I2SO(1)

Grbl_Esp32/src/Machines/6_pack_stepstick_XYZ_v1.h

@@ -45,8 +45,6 @@
 #define Y_STEPPER_MS3           I2SO(6)   // Y_CS
 #define Z_STEPPER_MS3           I2SO(11)  // Z_CS
 
-#define STEPPER_RESET           GPIO_NUM_19
-
 // Motor Socket #1
 #define X_DISABLE_PIN           I2SO(0)
 #define X_DIRECTION_PIN         I2SO(1)
@@ -122,7 +120,6 @@ Socket #5
 // #define CONTROL_SAFETY_DOOR_PIN      GPIO_NUM_27
 // //#define INVERT_CONTROL_PIN_MASK      B0000
 
-
 // ================= Setting Defaults ==========================
 #define DEFAULT_X_STEPS_PER_MM      800
 #define DEFAULT_Y_STEPS_PER_MM      800

Grbl_Esp32/src/Machines/6_pack_stepstick_v1.h

@@ -47,8 +47,6 @@
 #define B_STEPPER_MS3           I2SO(19)  // B_CS
 #define C_STEPPER_MS3           I2SO(22)  // C_CS
 
-#define STEPPER_RESET           GPIO_NUM_19
-
 // Motor Socket #1
 #define X_DISABLE_PIN           I2SO(0)
 #define X_DIRECTION_PIN         I2SO(1)

Grbl_Esp32/src/Spindles/Laser.cpp

@@ -31,11 +31,11 @@ namespace Spindles {
     void Laser::config_message() {
         grbl_msg_sendf(CLIENT_SERIAL,
                        MsgLevel::Info,
-                       "Laser spindle on Pin:%s, Freq:%.2fHz, Res:%dbits Laser mode:$32=%d",
+                       "Laser spindle on Pin:%s, Freq:%dHz, Res:%dbits Laser mode:%s",
                        pinName(_output_pin).c_str(),
                        _pwm_freq,
                        _pwm_precision,
-                       isRateAdjusted());  // the current mode
+                       laser_mode->getStringValue());  // the current mode
 
         use_delays = false;  // this will override the value set in Spindle::PWM::init()
     }