V1.13.3 Updates (#243)

Changelog.md

@@ -1,5 +1,12 @@
+**V1.13.3 - Updates**
+- Allowed ALT steps per revolution to be set directly
+- Removed drift alignment and added ability to add it back with define
+- Optimized string memory a little
+- Lowered ESP32 second core priority
+- Added support for informational display
+
 **V1.13.2 - Updates**
-- Fix for RA steps being incrrectly set on every boot.
+- Fix for RA steps being incorrectly set on every boot.
 
 **V1.13.1 - Updates**
 - Fix for uploading on AVR platform. Apparently atmelavr@5.0.0 (current stable) is broken and can't upload, so we peg it at atmelavr@4.2.0 for now.

Configuration.hpp

@@ -61,6 +61,20 @@
     #define DISPLAY_TYPE DISPLAY_TYPE_NONE
 #endif
 
+#ifndef INFO_DISPLAY_TYPE
+    #define INFO_DISPLAY_TYPE INFO_DISPLAY_TYPE_NONE
+#elif (INFO_DISPLAY_TYPE == INFO_DISPLAY_TYPE_I2C_SSD1306_128x64)
+    #ifndef INFO_DISPLAY_I2C_ADDRESS
+        #define INFO_DISPLAY_I2C_ADDRESS 0x3C
+    #endif
+    #ifndef INFO_DISPLAY_I2C_SDA_PIN
+        #define INFO_DISPLAY_I2C_SDA_PIN 5
+    #endif
+    #ifndef INFO_DISPLAY_I2C_SCL_PIN
+        #define INFO_DISPLAY_I2C_SCL_PIN 4
+    #endif
+#endif
+
 // Used RA wheel version. Unless you printed your OAT before March 2020, you're using
 // a version 2 or higher (software only differentiates between 1 and more than 1)
 #ifndef RA_WHEEL_VERSION

ConfigurationValidation.hpp

@@ -34,6 +34,20 @@
     #error Unsupported display configuration. Use at own risk.
 #endif
 
+// Info Display validations
+#if defined(__AVR_ATmega2560__)
+    #if (INFO_DISPLAY_TYPE != INFO_DISPLAY_TYPE_NONE)
+        #if (DISPLAY_TYPE != DISPLAY_TYPE_NONE)
+            #error Unsupported configuration. Not enough memory to use LCD and OLED at the same time.
+        #endif
+        #if (FOCUS_STEPPER_TYPE != STEPPER_TYPE_NONE)
+            #if (BOARD == BOARD_AVR_MKS_GEN_L_V1) || (BOARD == BOARD_AVR_MKS_GEN_L_V2) || (BOARD == BOARD_AVR_MKS_GEN_L_V21)
+                #warning OLED requires I2C, so E1 port on a MKS GenL is not available. Make sure you are not attempting to use it.
+            #endif
+        #endif
+    #endif
+#endif
+
 #if (RA_DRIVER_TYPE == DRIVER_TYPE_TMC2209_UART)
     #ifndef RA_DRIVER_ADDRESS
         // Serial bus address must be specified for TMC2209 in UART mode

Configuration_adv.hpp

@@ -69,6 +69,9 @@
     #ifndef RA_SLEW_MICROSTEPPING
         #define RA_SLEW_MICROSTEPPING 8  // Microstep mode set by MS pin strapping. Use the same microstep mode for both slewing & tracking
     #endif
+    #if defined(RA_TRACKING_MICROSTEPPING) && (RA_TRACKING_MICROSTEPPING != RA_SLEW_MICROSTEPPING)
+        #error With A4988 drivers or TMC2209 drivers in Standalone mode, RA microstepping must be the same for slewing and tracking. Delete RA_TRACKING_MICROSTEPPING from your config.
+    #endif
     #define RA_TRACKING_MICROSTEPPING RA_SLEW_MICROSTEPPING
 #else
     #error Unknown RA driver type
@@ -89,6 +92,9 @@
         #define DEC_SLEW_MICROSTEPPING                                                                                                     \
             16  // Only UART drivers support dynamic switching. Use the same microstep mode for both slewing & guiding
     #endif
+    #if defined(DEC_GUIDE_MICROSTEPPING) && (DEC_GUIDE_MICROSTEPPING != DEC_SLEW_MICROSTEPPING)
+        #error With A4988 drivers or TMC2209 drivers in Standalone mode, DEC microstepping must be the same for slewing and guiding. Delete DEC_GUIDE_MICROSTEPPING from your config.
+    #endif
     #define DEC_GUIDE_MICROSTEPPING DEC_SLEW_MICROSTEPPING
 #else
     #error Unknown DEC driver type
@@ -399,10 +405,11 @@
             // the ratio of the ALT gearbox for AutoPA V2 (40:1)
             #define ALT_WORMGEAR_RATIO (40.0f)
         #endif
-
-        #define ALTITUDE_STEPS_PER_REV                                                                                                     \
-            (ALT_CORRECTION_FACTOR * (ALT_CIRCUMFERENCE / (ALT_PULLEY_TEETH * GT2_BELT_PITCH)) * ALT_STEPPER_SPR * ALT_MICROSTEPPING       \
-             * ALT_WORMGEAR_RATIO)  // Actually u-steps/rev
+        #ifndef ALTITUDE_STEPS_PER_REV
+            #define ALTITUDE_STEPS_PER_REV                                                                                                 \
+                (ALT_CORRECTION_FACTOR * (ALT_CIRCUMFERENCE / (ALT_PULLEY_TEETH * GT2_BELT_PITCH)) * ALT_STEPPER_SPR * ALT_MICROSTEPPING   \
+                 * ALT_WORMGEAR_RATIO)  // Actually u-steps/rev
+        #endif
     #endif
 
     #ifndef ALTITUDE_STEPS_PER_ARC_MINUTE
@@ -549,6 +556,8 @@
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 //                         ///
 // FEATURE SUPPORT SECTION ///
+//     FOR MOUNTS WITH     ///
+//       LCD DISPLAY       ///
 //                         ///
 //////////////////////////////
 //
@@ -589,7 +598,10 @@
     #define SUPPORT_MANUAL_CONTROL 0
     #define SUPPORT_CALIBRATION    0
     #define SUPPORT_INFO_DISPLAY   0
-
+    #if SUPPORT_DRIFT_ALIGNMENT == 1
+        #error "Drift Alignment is only available with a display."
+    #endif
+    #define SUPPORT_DRIFT_ALIGNMENT 0
 #endif  // DISPLAY_TYPE
 
 // Enable Meade protocol communication over serial

Constants.hpp

@@ -20,7 +20,7 @@
 #define BOARD_ESP32_ESP32DEV 1001
 
 /**
- * Supported display types. Use one of these values for DISPLAY_TYPE configuration matching your used display.
+ * Supported keypad/display types. Use one of these values for DISPLAY_TYPE configuration matching your used display and keypad.
  * 
  * DISPLAY_TYPE_NONE:                       No display. Use this if you don't use any display.
  * DISPLAY_TYPE_LCD_KEYPAD:                 1602 LCD Keypad shield which can be mounted directly to an Arduino UNO / Mega boards.
@@ -39,6 +39,16 @@
 #define DISPLAY_TYPE_LCD_KEYPAD_I2C_MCP23017 3
 #define DISPLAY_TYPE_LCD_JOY_I2C_SSD1306     4
 
+/**
+ * Supported info display types. Use one of these values for INF_DISPLAY_TYPE configuration matching your used display.
+ * 
+ * INFO_DISPLAY_TYPE_NONE:                  No display. Use this if you don't use any display.
+ * INFO_DISPLAY_TYPE_SSD1306_I2C_128x64:    I2C 128x64 OLED display module with SSD1306 controller, attached via I2C
+ *                                          Amazon: https://www.amazon.com/dp/B06XRBTBTB?_encoding=UTF8&psc=1&ref_=cm_sw_r_cp_ud_dp_DQCWKZ7YB40X84RZSHJ0
+ **/
+#define INFO_DISPLAY_TYPE_NONE               0
+#define INFO_DISPLAY_TYPE_I2C_SSD1306_128x64 1
+
 // Supported stepper models
 #define STEPPER_TYPE_NONE    -1
 #define STEPPER_TYPE_ENABLED 1
@@ -81,4 +91,5 @@
 #define DEBUG_GPS           0x0800  // GPS activity
 #define DEBUG_FOCUS         0x1000  // Focuser activity
 #define DEBUG_COORD_CALC    0x2000  // Calculations of coordinates
+#define DEBUG_DISPLAY       0x4000  // Info display
 #define DEBUG_ANY           0xFFFF  // All debug output

Version.h

@@ -3,4 +3,4 @@
 // Also, numbers are interpreted as simple numbers.                        _   __   _
 // So 1.8 is actually 1.08, meaning that 1.12 is a later version than 1.8.  \_(..)_/
 
-#define VERSION "V1.13.2"
+#define VERSION "V1.13.3"

platformio.ini

@@ -13,6 +13,7 @@ lib_deps =
 	arduino-libraries/LiquidCrystal @ ^1.0.7
 	lincomatic/LiquidTWI2@^1.2.7
 	olikraus/U8g2@^2.28.8
+	https://github.com/ClutchplateDude/esp8266-oled-ssd1306@4.5.1
 
 [env]
 extra_scripts =
@@ -71,7 +72,6 @@ debug_init_break =
 ; Always upload firmware when initializing a debug session
 debug_load_mode = always
 
-
 [env:ramps]
 extends = common_embedded
 ; atmelavr@5.0.0 is currently broken (can't upload, gets stk500v2_recv errors)

src/InfoDisplayRender.hpp

@@ -0,0 +1,17 @@
+#pragma once
+#include <Arduino.h>
+
+class Mount;
+
+// Base class to implement a
+class InfoDisplayRender
+{
+  public:
+    InfoDisplayRender() {};
+
+    virtual void init() {};
+    virtual void render(Mount *mount) {};
+    virtual void setConsoleMode(bool active) {};
+    virtual int addConsoleText(String text, bool tinyFont = true);
+    virtual void updateConsoleText(int line, String newText);
+};

src/MeadeCommandProcessor.cpp

@@ -640,7 +640,7 @@ bool gpsAqcuisitionComplete(int &indicator);  // defined in c72_menuHA_GPS.hpp
 //
 // :XDnnn#
 //      Description:
-//        Run drift alignment
+//        Run drift alignment (only supported if SUPPORT_DRIFT_ALIGNMENT is enabled)
 //      Information:
 //        This runs a drift alignment procedure where the mounts slews east, pauses, slews west and pauses.
 //        Where nnn is the number of seconds the entire alignment should take. The call is blocking and will
@@ -1450,7 +1450,7 @@ String MeadeCommandProcessor::handleMeadeSetInfo(String inCmd)
     SC: Calendar: If the date is valid 2 <string>s are returned, each string is 31 bytes long. 
     The first is: "Updating planetary data#" followed by a second string of 30 spaces terminated by '#'
     */
-        return "1Updating Planetary Data#                              #";  //
+        return F("1Updating Planetary Data#                              #");  //
     }
     else
     {
@@ -1654,7 +1654,7 @@ String MeadeCommandProcessor::handleMeadeDistance(String inCmd)
 /////////////////////////////
 String MeadeCommandProcessor::handleMeadeExtraCommands(String inCmd)
 {
-    //   0123
+#if SUPPORT_DRIFT_ALIGNMENT == 1
     // :XDmmm
     if (inCmd[0] == 'D')  // :XD
     {                     // Drift Alignemnt
@@ -1682,7 +1682,9 @@ String MeadeCommandProcessor::handleMeadeExtraCommands(String inCmd)
         _lcdMenu->setCursor(0, 1);
         _mount->startSlewing(TRACKING);
     }
-    else if (inCmd[0] == 'G')
+    else
+#endif
+        if (inCmd[0] == 'G')
     {                         // Get RA/DEC steps/deg, speedfactor
         if (inCmd[1] == 'R')  // :XGR#
         {
@@ -2131,6 +2133,7 @@ String MeadeCommandProcessor::processCommand(String inCmd)
         LOG(DEBUG_MEADE, "[MEADE]: Processing command '%s'", inCmd.c_str());
         char command = inCmd[1];
         inCmd        = inCmd.substring(2);
+        _mount->commandReceived();
         switch (command)
         {
             case 'S':