MeshPocket source code update

src/graphics/EInkDisplay2.cpp

@@ -176,16 +176,11 @@ bool EInkDisplay::connect()
 
 #elif defined(HELTEC_WIRELESS_PAPER_V1_0) || defined(HELTEC_WIRELESS_PAPER) || defined(HELTEC_VISION_MASTER_E213) ||             \
     defined(HELTEC_VISION_MASTER_E290) || defined(TLORA_T3S3_EPAPER) || defined(CROWPANEL_ESP32S3_5_EPAPER) ||                   \
-    defined(CROWPANEL_ESP32S3_4_EPAPER) || defined(CROWPANEL_ESP32S3_2_EPAPER) || defined(HELTEC_MESH_POCKET)
+    defined(CROWPANEL_ESP32S3_4_EPAPER) || defined(CROWPANEL_ESP32S3_2_EPAPER)
     {
-#if defined(HELTEC_MESH_POCKET)
-        hspi=&SPI1;
-        hspi->begin();
-#else
         // Start HSPI
         hspi = new SPIClass(HSPI);
         hspi->begin(PIN_EINK_SCLK, -1, PIN_EINK_MOSI, PIN_EINK_CS); // SCLK, MISO, MOSI, SS
-#endif
         // VExt already enabled in setup()
         // RTC GPIO hold disabled in setup()
 
@@ -222,6 +217,21 @@ bool EInkDisplay::connect()
         adafruitDisplay->setRotation(1);
         adafruitDisplay->setPartialWindow(0, 0, EINK_WIDTH, EINK_HEIGHT);
     }
+#elif defined(HELTEC_MESH_POCKET)
+    {
+        spi1=&SPI1;
+        spi1->begin();
+        // VExt already enabled in setup()
+        // RTC GPIO hold disabled in setup()
+
+        // Create GxEPD2 objects
+        auto lowLevel = new EINK_DISPLAY_MODEL(PIN_EINK_CS, PIN_EINK_DC, PIN_EINK_RES, PIN_EINK_BUSY, *spi1);
+        adafruitDisplay = new GxEPD2_BW<EINK_DISPLAY_MODEL, EINK_DISPLAY_MODEL::HEIGHT>(*lowLevel);
+
+        // Init GxEPD2
+        adafruitDisplay->init();
+        adafruitDisplay->setRotation(3);
+    }
 #endif
 
     return true;

src/graphics/EInkDisplay2.h

@@ -69,10 +69,14 @@ class EInkDisplay : public OLEDDisplay
     // If display uses HSPI
 #if defined(HELTEC_WIRELESS_PAPER) || defined(HELTEC_WIRELESS_PAPER_V1_0) || defined(HELTEC_VISION_MASTER_E213) ||               \
     defined(HELTEC_VISION_MASTER_E290) || defined(TLORA_T3S3_EPAPER) || defined(CROWPANEL_ESP32S3_5_EPAPER) ||                   \
-    defined(CROWPANEL_ESP32S3_4_EPAPER) || defined(CROWPANEL_ESP32S3_2_EPAPER) || defined(HELTEC_MESH_POCKET)
+    defined(CROWPANEL_ESP32S3_4_EPAPER) || defined(CROWPANEL_ESP32S3_2_EPAPER)
     SPIClass *hspi = NULL;
 #endif
 
+#if defined(HELTEC_MESH_POCKET)
+    SPIClass *spi1 = NULL;
+#endif
+
   private:
     // FIXME quick hack to limit drawing to a very slow rate
     uint32_t lastDrawMsec = 0;

src/graphics/niche/Drivers/EInk/LCMEN2R13ECC1.cpp

@@ -1,11 +1,11 @@
-#include "./MESHPOCKET_SSD1680.h"
+#include "./LCMEN2R13ECC1.h"
 
 #ifdef MESHTASTIC_INCLUDE_NICHE_GRAPHICS
 
 using namespace NicheGraphics::Drivers;
 
 // Map the display controller IC's output to the connected panel
-void MESHPOCKET_SSD1680::configScanning()
+void LCMEN2R13ECC1::configScanning()
 {
     // "Driver output control"
     sendCommand(0x01);
@@ -14,22 +14,22 @@ void MESHPOCKET_SSD1680::configScanning()
     sendData(0x00);
 
     // To-do: delete this method?
-    // Values set here might be redundant: C7, 00, 00 seems to be default
+    // Values set here might be redundant: F9, 00, 00 seems to be default
 }
 
 // Specify which information is used to control the sequence of voltages applied to move the pixels
 // - For this display, configUpdateSequence() specifies that a suitable LUT will be loaded from
 //   the controller IC's OTP memory, when the update procedure begins.
-void MESHPOCKET_SSD1680::configWaveform()
+void LCMEN2R13ECC1::configWaveform()
 {
     sendCommand(0x3C); // Border waveform:
-    sendData(0x85);    // Screen border should follow LUT1 waveform (actively drive pixels white)
+    sendData(0x85);
 
     sendCommand(0x18); // Temperature sensor:
     sendData(0x80);    // Use internal temperature sensor to select an appropriate refresh waveform
 }
 
-void MESHPOCKET_SSD1680::configUpdateSequence()
+void LCMEN2R13ECC1::configUpdateSequence()
 {
     switch (updateType) {
     case FAST:
@@ -48,18 +48,18 @@ void MESHPOCKET_SSD1680::configUpdateSequence()
 // Once the refresh operation has been started,
 // begin periodically polling the display to check for completion, using the normal Meshtastic threading code
 // Only used when refresh is "async"
-void MESHPOCKET_SSD1680::detachFromUpdate()
+void LCMEN2R13ECC1::detachFromUpdate()
 {
     switch (updateType) {
     case FAST:
-        return beginPolling(50, 500); // At least 500ms for fast refresh
+        return beginPolling(50, 800); // At least 500ms for fast refresh
     case FULL:
     default:
-        return beginPolling(100, 2000); // At least 2 seconds for full refresh
+        return beginPolling(100, 2500); // At least 2 seconds for full refresh
     }
 }
 
-void MESHPOCKET_SSD1680::update(uint8_t *imageData, UpdateTypes type)
+void LCMEN2R13ECC1::update(uint8_t *imageData, UpdateTypes type)
 {
     this->updateType = type;
     this->buffer = imageData;
@@ -68,18 +68,15 @@ void MESHPOCKET_SSD1680::update(uint8_t *imageData, UpdateTypes type)
 
     configFullscreen();
     configScanning(); // Virtual, unused by base class
-    configVoltages(); // Virtual, unused by base class
-    configWaveform(); // Virtual, unused by base class
     wait();
 
     if (updateType == FULL) {
-        sendCommand(0x12);  // Begin executing the update
-        wait();
-        configFullscreen();
-        wait();
         writeNewImage();
         writeOldImage();
     } else {
+        configVoltages(); // Virtual, unused by base class
+        configWaveform(); // Virtual, unused by base class
+        wait();
         writeNewImage();
     }
 
@@ -91,16 +88,4 @@ void MESHPOCKET_SSD1680::update(uint8_t *imageData, UpdateTypes type)
     detachFromUpdate();
 }
 
-// void MESHPOCKET_SSD1680::finalizeUpdate()
-// {
-//     // Put a copy of the image into the "old memory".
-//     // Used with differential refreshes (e.g. FAST update), to determine which px need to move, and which can remain in place
-//     // We need to keep the "old memory" up to date, because don't know whether next refresh will be FULL or FAST etc.
-//     if (updateType != FULL) {
-//         // writeNewImage(); // Not required for this display
-//         writeOldImage();
-//         sendCommand(0x7F); // Terminate image write without update
-//         wait();
-//     }
-// }
 #endif   // MESHTASTIC_INCLUDE_NICHE_GRAPHICS

src/graphics/niche/Drivers/EInk/LCMEN2R13ECC1.h

@@ -2,10 +2,10 @@
 
 E-Ink display driver
     - SSD1680
-    - Manufacturer: DKE
+    - Manufacturer: WISEVAST
     - Size: 2.13 inch
     - Resolution: 122px x 255px
-    - Flex connector marking: FPC-7519 rev.b
+    - Flex connector marking: Soldering connector, no connector is needed
 
 */
 
@@ -19,7 +19,7 @@ E-Ink display driver
 
 namespace NicheGraphics::Drivers
 {
-class MESHPOCKET_SSD1680 : public SSD16XX
+class LCMEN2R13ECC1 : public SSD16XX
 {
     // Display properties
   private:
@@ -28,7 +28,7 @@ class MESHPOCKET_SSD1680 : public SSD16XX
     static constexpr UpdateTypes supported = (UpdateTypes)(FULL | FAST);
 
   public:
-  MESHPOCKET_SSD1680() : SSD16XX(width, height, supported, 1) {} // Note: left edge of this display is offset by 1 byte
+  LCMEN2R13ECC1() : SSD16XX(width, height, supported, 1) {} // Note: left edge of this display is offset by 1 byte
 
   protected:
   virtual void update(uint8_t *imageData, UpdateTypes type) override;

src/power.h

@@ -27,9 +27,9 @@
 #elif defined(TRACKER_T1000_E)
 #define OCV_ARRAY 4190, 4078, 4017, 3969, 3887, 3818, 3798, 3791, 3766, 3712, 3100
 #elif defined(HELTEC_MESH_POCKET_BATTERY_5000)
-#define OCV_ARRAY 4420, 4240, 4120, 4000, 3888, 3800, 3740, 3698, 3655, 3580, 3400
+#define OCV_ARRAY 4300, 4240, 4120, 4000, 3888, 3800, 3740, 3698, 3655, 3580, 3400
 #elif defined(HELTEC_MESH_POCKET_BATTERY_10000)
-#define OCV_ARRAY 4300, 4060, 3960, 3840, 3729, 3625, 3550, 3500, 3420, 3345, 3100
+#define OCV_ARRAY 4100, 4060, 3960, 3840, 3729, 3625, 3550, 3500, 3420, 3345, 3100
 #else // LiIon
 #define OCV_ARRAY 4190, 4050, 3990, 3890, 3800, 3720, 3630, 3530, 3420, 3300, 3100
 #endif

variants/heltec_mesh_pocket/nicheGraphics.h

@@ -21,7 +21,7 @@
 
 // Shared NicheGraphics components
 // --------------------------------
-#include "graphics/niche/Drivers/EInk/MESHPOCKET_SSD1680.h"
+#include "graphics/niche/Drivers/EInk/LCMEN2R13ECC1.h"
 #include "graphics/niche/Inputs/TwoButton.h"
 
 #include "graphics/niche/Fonts/FreeSans6pt7b.h"
@@ -34,15 +34,15 @@ void setupNicheGraphics()
 
     // SPI
     // -----------------------------
-    SPIClass *hspi=&SPI1;
+    SPIClass *spi1=&SPI1;
-    hspi->begin();
+    spi1->begin();
-    // Display is connected to HSPI
+    // Display is connected to SPI1
 
     // E-Ink Driver
     // -----------------------------
     // Use E-Ink driver
-    Drivers::EInk *driver = new Drivers::MESHPOCKET_SSD1680;
+    Drivers::EInk *driver = new Drivers::LCMEN2R13ECC1;
-    driver->begin(hspi, PIN_EINK_DC, PIN_EINK_CS, PIN_EINK_BUSY, PIN_EINK_RES);
+    driver->begin(spi1, PIN_EINK_DC, PIN_EINK_CS, PIN_EINK_BUSY, PIN_EINK_RES);
 
     // InkHUD
     // ----------------------------
@@ -69,7 +69,7 @@ void setupNicheGraphics()
     inkhud->persistence->settings.userTiles.maxCount = 2; // How many tiles can the display handle?
     inkhud->persistence->settings.rotation = 3;           // 270 degrees clockwise
     inkhud->persistence->settings.userTiles.count = 1;    // One tile only by default, keep things simple for new users
-    inkhud->persistence->settings.optionalMenuItems.nextTile = false; // Behavior handled by aux button instead
+    inkhud->persistence->settings.optionalMenuItems.nextTile = true;
 
     // Pick applets
     inkhud->addApplet("All Messages", new InkHUD::AllMessageApplet, true, true); // Activated, autoshown