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 +117,35 @@ 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 {
+            cur_idx += 2; // Skip the \n or \r
+            if (c == '\\' && message[cur_idx + 1] == 'r') {
+              _lcd->write(0x2F);
+              _lcd->write('r');
+            } else {
+              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 == 0x0D ||
+                   (c == 'r' && c == '\\') && cur_idx + 1 < message_length) {
+          // write \r to the lcd
+          _lcd->write('\\');
+          _lcd->write('r');
+          cur_idx += 2;
         } 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

@@ -127,6 +127,11 @@ class WipperSnapper_I2C_Driver_Out_Ssd1306
         // Skip to the next possible line
         y_idx += line_height;
         _display->setCursor(0, y_idx);
+      } else if (message[i] == '\\' && i + 1 < msg_size &&
+                 message[i + 1] == 'r') {
+        // skip the \r character, continue to the next character
+        i++;
+        continue;
       } else if (message[i] == 0xC2 && message[i + 1] == 0xB0) {
         _display->write(char(248));
         _display->display();