Patch - \r handling for I2C Displays

platformio.ini

@@ -374,6 +374,7 @@ extra_scripts = pre:rename_usb_config.py
 extends = common:esp32
 board = adafruit_qtpy_esp32s3_n4r2
 build_flags = -DARDUINO_ADAFRUIT_QTPY_ESP32S3_N4R2 -DBOARD_HAS_PSRAM
+board_build.partitions = tinyuf2-partitions-4MB-noota.csv
 extra_scripts = pre:rename_usb_config.py
 
 [env:adafruit_qtpy_esp32s3_with_psram_debug]

src/components/i2c/drivers/WipperSnapper_I2C_Driver_Out_CharLcd.h

@@ -117,9 +117,30 @@ class WipperSnapper_I2C_Driver_Out_CharLcd
            cur_col++) {
         char c = message[cur_idx];
         if (c == '\\' && cur_idx + 1 < message_length &&
-            message[cur_idx + 1] == 'n') {
-          cur_idx += 2; // Skip the '\n' character in the buffer
-          break;        // and move to the next row
+            (message[cur_idx + 1] == 'n' || message[cur_idx + 1] == 'r')) {
+          // Handle \r\n sequence as a single newline
+          if (message[cur_idx + 1] == 'r' && cur_idx + 3 < message_length &&
+              message[cur_idx + 2] == '\\' && message[cur_idx + 3] == 'n') {
+            cur_idx += 4; // Skip \r\n and don't move the cursor two rows
+            break;        // Move to the next row
+          } else {
+            if (message[cur_idx + 1] == 'r') {
+              _lcd->write('\\');
+              _lcd->write('r');
+              cur_idx += 2; // Skip the \r
+            } else {
+              cur_idx += 2; // Skip the \n
+              break;        // Move to the next row
+            }
+          }
+        } else if ((c == 0x0A || c == 0x0D) && cur_idx + 1 < message_length) {
+          if (c == 0x0A && cur_idx + 1 < message_length &&
+              message[cur_idx + 1] == 0x0D) {
+            cur_idx += 2; // Skip both LF and CR characters
+          } else {
+            cur_idx += 1; // Skip single newline character
+          }
+          break; // and move to the next row
         } else if (c == 194 && cur_idx + 1 < message_length &&
                    message[cur_idx + 1] == 176) {
           cur_idx += 2;      // Skip the degree symbol sequence in the buffer

src/components/i2c/drivers/WipperSnapper_I2C_Driver_Out_Ssd1306.h

@@ -121,12 +121,21 @@ class WipperSnapper_I2C_Driver_Out_Ssd1306
     uint16_t c_idx = 0;
     size_t msg_size = strlen(message);
     for (size_t i = 0; i < msg_size && c_idx < msg_size; i++) {
-      if (message[i] == '\\' && i + 1 < msg_size && message[i + 1] == 'n') {
-        // detected a newline char sequence (\n)
-        i++;
-        // Skip to the next possible line
-        y_idx += line_height;
-        _display->setCursor(0, y_idx);
+      if (message[i] == '\\' && i + 1 < msg_size &&
+          (message[i + 1] == 'n' || message[i + 1] == 'r')) {
+        // Handle \r\n sequence as a single newline
+        if (message[i + 1] == 'r' && i + 3 < msg_size &&
+            message[i + 2] == '\\' && message[i + 3] == 'n') {
+          // Skip to the next line
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i += 3;
+        } else if (message[i + 1] == 'n') {
+          // Skip to the next line
+          y_idx += line_height;
+          _display->setCursor(0, y_idx);
+          i++;
+        }
       } else if (message[i] == 0xC2 && message[i + 1] == 0xB0) {
         _display->write(char(248));
         _display->display();