bump ver

Author: brentru

library.properties

@@ -1,5 +1,5 @@
 name=Adafruit WipperSnapper
-version=1.0.0-beta.111
+version=1.0.0-beta.112
 author=Adafruit
 maintainer=Adafruit <adafruitio@adafruit.com>
 sentence=Arduino application for Adafruit.io WipperSnapper

src/Wippersnapper.h

@@ -151,7 +151,7 @@
 #endif
 
 #define WS_VERSION                                                             \
-  "1.0.0-beta.110" ///< WipperSnapper app. version (semver-formatted)
+  "1.0.0-beta.112" ///< WipperSnapper app. version (semver-formatted)
 
 // Reserved Adafruit IO MQTT topics
 #define TOPIC_IO_THROTTLE "/throttle" ///< Adafruit IO Throttle MQTT Topic

src/components/display/controller.cpp

@@ -17,9 +17,7 @@
 /*!
     @brief  Constructs a new DisplayController object
 */
-DisplayController::DisplayController() {
-  // TODO
-}
+DisplayController::DisplayController() {}
 
 /*!
     @brief  Destructor
@@ -68,7 +66,7 @@ bool DisplayController::Handle_Display_AddOrReplace(
 
   _hw_instances.push_back(display); // Store the display instance
   WS_DEBUG_PRINTLN("[display] Display added or replaced successfully!");
-  return true; // Placeholder
+  return true;
 }
 
 /*!
@@ -109,7 +107,7 @@ bool DisplayController::Handle_Display_Write(
     }
   }
 
-  // Early-out if display not found
+  // Early-out if driver instance not found
   if (!display) {
     WS_DEBUG_PRINTLN("[display] Failed to write, driver not found!");
     return false;

src/components/display/hardware.cpp

@@ -119,11 +119,15 @@ bool DisplayHardware::beginEPD(
   // Validate mode is a correct EPD mode
   if (config->mode == wippersnapper_display_v1_EPDMode_EPD_MODE_UNSPECIFIED) {
     WS_DEBUG_PRINTLN("[display] Unsupported EPD mode!");
-    return false; // Unsupported mode
+    return false;
   }
 
-  // TODO: If we already have a display driver assigned to this hardware
-  // instance, clean it up!
+  // If we already have a display driver assigned to this hardware instance,
+  // clean it up!
+  if (_drvDisp) {
+    delete _drvDisp;
+    _drvDisp = nullptr;
+  }
 
   // Parse all SPI bus pins
   // Check length
@@ -154,16 +158,21 @@ bool DisplayHardware::beginEPD(
     busy = (int16_t)atoi(spi_config->pin_busy + 1);
   }
 
-  // TODO: Configure SPI bus selection (UNUSED AS OF RIGHT NOW)
+  // Configure SPI bus
+  if (spi_config->bus != 0) {
+    WS_DEBUG_PRINTLN(
+        "[display] ERROR: Non-default SPI buses are currently not supported!");
+    return false;
+  }
 
-  // For "magtag" component name, attempt to autodetect the driver
+  // For "magtag" component name, attempt to autodetect the driver type
   if (strncmp(_name, "magtag", 6) == 0) {
     if (detect_ssd1680(cs, dc, rst)) {
       // Detected SSD1680, use EAAMFGN driver
       strncpy(_name, "thinkink-gs4-eaamfgn", sizeof(_name) - 1);
       _name[sizeof(_name) - 1] = '\0';
     } else {
-      // Did not detect SSD1680, use T5 driver
+      // Did not detect SSD1680, use IL0373 driver
       strncpy(_name, "thinkink-gs4-t5", sizeof(_name) - 1);
       _name[sizeof(_name) - 1] = '\0';
     }
@@ -205,11 +214,9 @@ const char *DisplayHardware::getName() { return _name; }
             The message to display.
 */
 void DisplayHardware::writeMessage(const char *message) {
-  if (_drvDisp) {
-    _drvDisp->writeMessage(message);
-  } else {
-    WS_DEBUG_PRINTLN("[display] No display driver initialized!");
-  }
+  if (!_drvDisp)
+    return;
+  _drvDisp->writeMessage(message);
 }
 
 /*!