Playing with prefs ideas

Grbl_Esp32/Grbl_Esp32.ino

@@ -59,6 +59,7 @@ void setup() {
     grbl_msg_sendf(CLIENT_SERIAL, MSG_LEVEL_INFO, "Using machine:%s", MACHINE_STRING);
 #endif
     settings_init(); // Load Grbl settings from EEPROM
+    grbl_preferences_init();
     stepper_init();  // Configure stepper pins and interrupt timers
     system_ini();   // Configure pinout pins and pin-change interrupt (Renamed due to conflict with esp32 files)
     memset(sys_position, 0, sizeof(sys_position)); // Clear machine position.

Grbl_Esp32/grbl.h

@@ -28,6 +28,7 @@
 #include <driver/rmt.h>
 #include <esp_task_wdt.h>
 #include <freertos/task.h>
+#include <Preferences.h>
 
 #include "driver/timer.h"
 
@@ -38,6 +39,7 @@
 
 #include "defaults.h"
 #include "settings.h"
+#include "grbl_preferences.h" 
 #include "system.h"
 
 #include "planner.h"

Grbl_Esp32/grbl_preferences.cpp

@@ -0,0 +1,12 @@
+#include "grbl.h"
+
+#define GRBL_PREFERENCES_NAMESPACE "Grbl_ESP32"
+
+Preferences grbL_preferences;
+
+void grbl_preferences_init() {
+    grbL_preferences.begin(GRBL_PREFERENCES_NAMESPACE, false); // readonly = false
+    spindle_read_prefs(grbL_preferences); // 
+    grbL_preferences.end();
+
+}

Grbl_Esp32/grbl_preferences.h

@@ -0,0 +1,9 @@
+
+#ifndef GRBL_PREFERENCES_H
+#define  GRBL_PREFERENCES_H
+
+#include "grbl.h"
+void grbl_preferences_init();
+
+
+#endif

Grbl_Esp32/tools/SpindleClass.cpp

@@ -69,6 +69,12 @@ void spindle_select(uint8_t spindle_type) {
     my_spindle->init();
 }
 
+void spindle_read_prefs(Preferences &prefs) {
+    uint8_t foo = prefs.getUChar("SPIN_TYPE", SPINDLE_TYPE_PWM);
+}
+
+
+
 bool Spindle::isRateAdjusted() {
     return false; // default for basic spindles is false
 }

Grbl_Esp32/tools/SpindleClass.h

@@ -137,6 +137,6 @@ extern Laser laser;
 extern DacSpindle dac_spindle;
 
 void spindle_select(uint8_t spindle_type);
-
+void spindle_read_prefs(Preferences &prefs);
 
 #endif