made the walkietalkie more robust

type fix
added the moza R9 case
2026-09-18 23:10:57 +01:00 · 2026-06-09 16:38:35 +01:00 · 2026-06-09 16:38:26 +01:00 · 2026-05-28 12:06:48 +01:00 · 2026-03-15 00:19:52 +00:00 · 2026-03-14 22:22:18 +00:00
50 changed files with 1747 additions and 1062 deletions
@@ -0,0 +1,2 @@
 *.FCBak
 *.stl
@@ -0,0 +1,674 @@
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 parts of the General Public License.  Of course, your program's commands
 might be different; for a GUI interface, you would use an "about box".
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
 <https://www.gnu.org/licenses/>.
  The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
 <https://www.gnu.org/licenses/why-not-lgpl.html>.
@@ -20,3 +20,5 @@ uploadfs:
 update:
 	pio -f -c vim update
 cleanESlabs:
 	rm -rf .pio/libdeps/esp32-s3-devkitc-1/eslabsCurses
@@ -1,5 +1,51 @@
-RX 18 -> yellow -> green
+# CDashDisplay
-TX 19 -> blue -> white
+The 'C' is for Cheap.
 This project uses a cheap yellow display (ESP32-8048S043) as its foundation. It
 can be acquired for round 30-40€ on Aliexpress, for example.
 Currently I have a way to mount it on a G29 because its what I have.
 To drive it I one of my other projects: [ESDI](https://github.com/ESilva15/ESDI)
 ## Many thanks
 - to [mgaman/ESP32-4827S043-LVGL](https://github.com/mgaman/ESP32-4827S043-LVGL): 
 don't remember exactly how but it helped me understand how to set up this ESP32
 for development.
 ![example of the display](./images/example_of_display.jpg)
 ## Assembly
 It requires a very simple modification to the G29. The display will seat between
 the base and the steering wheel and for the stock G29 paddles to remain functional,
 the steering wheel must be spaced.
 I used simple spacers that I had laying around with OD≃8mm and ID≃5mm. They will
 go on the screws that screw the wheel to the base:
 ![example of the display](./images/spacer_in_screw.jpg "spacer in the screw")
 ![example of the display](./images/spacer_in_g29.jpg "spacer in the g29")
 # Roadmap
 - [ ] Simhub support
 - [ ] Better layout tooling
 - [ ] Dynamic layout/data
 ### Development
 #### Debugging wires
 | CYD            | Serial Cable |
 | -------------- | ------------ |
 | Yellow [RX 18] | Green        |
 | Blue [TX 19]   | White        |
 The `RX18` and `TX19` pins are the `IO18` and `IO19` pins on the board and 
 probably are labeled as `UART1` and `USB`.
 This is the `Serial2` we define on `main.cpp` currently.
 Then we listen to it with something like ``.
 ### Cool fonts I like:
 - u8g2_font_bubble_tr (really cool for splash screens)
@@ -1,24 +0,0 @@
 {
  "name": "ili9488CursesUI",
  "version": "0.1.1",
  "description": "Simple UI for creating interfaces with the ili9488 and arduinos",
  "keywords": "ili9488, pro micro, curses",
  "repository":
  {
    "type": "git",
    "url": "https://github.com/ESilva15/ili9488CursesUI"
  },
  "authors":
  [
    {
      "name": "Eduardo Silva",
      "maintainer": true
    }
  ],
  "dependencies": {
    "Adafruit_GFX_Library": "~1.11.3",
    "Adafruit_BusIO": "1.16.1"
  },
  "frameworks": "*",
  "platforms": "*"
 }
@@ -1,104 +0,0 @@
 #include "UIBar.h"
 #include "UIDrawing.h"
 UIBar::UIBar(Arduino_GFX *d, UIDimensions dims, UIDecorations *decor,
             char *title)
    : UIElement(d, dims, decor, title) {}
 void UIBar::Update(char *v) {
  unsigned long time = millis();
  if ((time - this->lastUpdate) <= this->refreshRate) {
    return;
  }
  // Conver the string to an integer
  uint32_t newVal = atoi(v);
  if (this->value == newVal) {
    // If the value hasn't changed we do not need to re-render
    return;
  }
  this->DrawBar(&this->value, &newVal);
  this->value = newVal;
 }
 void UIBar::DrawBar(uint32_t *oldValue, uint32_t *newValue) {
  // We can help identifying cur RPM visually by using different
  // colors on the bar, for example, at a given distance of the ideal shift
  // we can change the color gradually
  // If the new value is larger than the old one
  //   we just paint a new rectangle
  // If the new value is smaller than the old one
  //   we have to delete a chunk of the old rectangle
  int16_t startX = 0;
  int16_t len = 0;
  uint16_t colour = WHITE;
  if (*newValue > *oldValue) { // Increment the bar
    int32_t newV =
        (*newValue * (uint32_t)(this->dims.width - 4)) / (this->range * 1000);
    int32_t oldV =
        (this->value * (uint32_t)(this->dims.width - 4)) / (this->range * 1000);
    startX = oldV;
    len = newV - oldV;
  } else { // Decrement the bar
    int32_t newV =
        (*newValue * (uint32_t)(this->dims.width - 4)) / (this->range * 1000);
    int32_t oldV =
        (this->value * (uint32_t)(this->dims.width - 4)) / (this->range * 1000);
    startX = newV;
    len = oldV - newV;
    colour = BLACK;
  }
  this->display->fillRect(this->dims.x + 2 + startX, this->dims.y + 2, len,
                          this->dims.height - 4, colour);
  this->value = *newValue;
 }
 void UIBar::renderBlank() {
  this->display->setCursor(this->dims.x, this->dims.y);
  this->display->print("!RANGE");
 }
 void UIBar::Box() {
  // If the range was not set, we cannot draw our ruler
  if (this->range <= 0) {
    this->renderBlank();
    return;
  }
  // Bounding box for the bar
  this->display->drawRect(this->dims.x, this->dims.y, this->dims.width,
                          this->dims.height, RED);
  // Now we can draw the scale (this should be easy to modify if needed)
  // dividirs will be the range of the tach - 8 = 8000rpm
  // Calculate step size as a float for accurate positioning
  float step = (float)this->dims.width / this->range;
  for (int k = 0; k <= this->range; k++) {
    uint16_t x = round(k * step) + this->dims.x;
    // To ensure it doesn't go beyond the bounding box
    if (x >= this->dims.x + this->dims.width) {
      x = this->dims.x + this->dims.width - 1;
    }
    this->display->setTextColor(RED);
    this->display->drawFastVLine(x, this->dims.y + this->dims.height, 7, RED);
    char legend[5];
    sprintf(legend, "%d", k);
    this->display->setCursor(x - (CHR_WIDTH(this->decor->textSize) / 2),
                             this->dims.y + this->dims.height + 7 + 2);
    this->display->setTextColor(WHITE);
    this->display->setTextSize(this->decor->textSize);
    this->display->print(legend);
  }
 }
@@ -1,20 +0,0 @@
 #ifndef _UI_BAR
 #define _UI_BAR
 #include "UIComponent.h"
 struct UIBar : UIElement {
  // This might be the only when where its more efficient to have the data
  // as integers instead
  uint32_t value = 0; // current tach value
  uint8_t range = 0;  // define the tach range, ie: 8 for 8000rpm
  UIBar(Arduino_GFX *d, UIDimensions dims, UIDecorations *decor, char *title);
  void Update(char *val);
  void DrawBar(uint32_t *oldValue, uint32_t *newValue);
  void renderBlank();
  void Box();
 };
 #endif
@@ -1,108 +0,0 @@
 #include "UIComponent.h"
 // #include "u8g2.h"
 #include "Arduino.h"
 #include "HardwareSerial.h"
 #include "UIDrawing.h"
 // #include <U8g2lib.h>
 #include <cstdint>
 #define DEBUG 1
 UIElement::UIElement(Arduino_GFX *d, UIDimensions dims, UIDecorations *decor,
                     char *title)
    : display(d), dims(dims), decor(decor), title(title) {}
 UIDimensions::UIDimensions(uint16_t x, uint16_t y, uint16_t w, uint16_t h)
    : x(x), y(y), width(w), height(h) {}
 int16_t UIElement::getContentAreaX0() {
  if (this->decor->hasBorder) {
    return this->dims.x + DEFAULT_BORDER_THICKNESS + DEFAULT_MARGIN;
  }
  return this->dims.x;
 }
 int16_t UIElement::getContentAreaY0() {
  if (this->decor->hasBorder) {
    return this->dims.y + this->getTitleAreaHeight() +
           DEFAULT_TITLE_CONTENT_SPACING;
  }
  return this->dims.y;
 }
 uint16_t UIElement::getContentAreaHeight() {
  return this->dims.height - (DEFAULT_MARGIN * 2) - DEFAULT_BORDER_THICKNESS -
         this->getTitleAreaHeight();
 }
 uint16_t UIElement::getContentAreaWidth() {
  return this->dims.width - ((DEFAULT_BORDER_THICKNESS + DEFAULT_MARGIN) * 2);
 }
 int16_t UIElement::getTitleAreaX0() {
  return this->dims.x + DEFAULT_BORDER_THICKNESS + DEFAULT_MARGIN;
 }
 int16_t UIElement::getTitleAreaY0() { return this->dims.y; }
 uint16_t UIElement::getTitleAreaHeight() {
  int16_t x = 0, y = 0;
  uint16_t w = 0, h = 0;
  this->display->setTextSize(this->decor->titleSize);
  this->display->getTextBounds((const char *)this->title, 0, 0, &x, &y, &w, &h);
  return h;
 }
 uint16_t UIElement::getTitleAreaWidth() {
  int16_t x = 0, y = 0;
  uint16_t w = 0, h = 0;
  this->display->setTextSize(this->decor->titleSize);
  this->display->getTextBounds((const char *)this->title, 0, 0, &x, &y, &w, &h);
  return w;
 }
 void UIElement::replaceString(char *oldVal, char *newVal) {
  size_t newValLen = strlen(newVal);
  size_t oldValLen = strlen(oldVal);
  // It crashs somewhere around here
  int16_t x0 = this->getContentAreaX0();
  int16_t y0 = this->getContentAreaY0(); // <- Crashes here
  // Before here
  this->display->setTextSize(this->decor->textSize);
  // If the new value is shorter, delete the extra in advance
  if (oldValLen > newValLen) {
    // If the old value is longer than the new value, we have to delete the
    // extra of the old value, which is whatever starts at the new value len
    for (size_t start = newValLen; start < oldValLen; start++) {
      this->display->setCursor(x0 + start * (CHR_WIDTH(this->decor->textSize)),
                               y0);
      this->display->setTextColor(this->decor->bgColor);
      this->display->print(oldVal[start]);
    }
  }
  for (size_t k = 0; k < newValLen; k++) {
    if (k <= oldValLen) {
      if (oldVal[k] != newVal[k]) {
        this->display->setCursor(x0 + k * (CHR_WIDTH(this->decor->textSize)),
                                 y0 + 0);
        this->display->setTextColor(this->decor->bgColor);
        this->display->print(oldVal[k]);
      }
    }
    this->display->setCursor(x0 + k * (CHR_WIDTH(this->decor->textSize)),
                             y0 + 0);
    this->display->setTextColor(this->decor->fgColor);
    this->display->print(newVal[k]);
  }
 }
@@ -1,55 +0,0 @@
 #ifndef __UI_COMPONENT
 #define __UI_COMPONENT
 #include "Arduino_GFX.h"
 #include "UIDecorations.h"
 #include <stdint.h>
 enum ComponentType {
  STRING,
  TABLE,
 };
 struct UIDimensions {
  uint16_t x = 0, y = 0;
  uint16_t width = 0, height = 0;
  UIDimensions(uint16_t x, uint16_t y, uint16_t w, uint16_t h);
 };
 struct UIElement {
  Arduino_GFX *display;
  UIDimensions dims;
  UIDecorations *decor;
  char *title;
  uint64_t lastUpdate = 0;
  uint16_t refreshRate = 0;
  ComponentType type;
  UIElement(Arduino_GFX *d, UIDimensions dims, UIDecorations *decor,
            char *Title);
  // Getters
  int16_t getContentAreaX0();
  int16_t getContentAreaY0();
  uint16_t getContentAreaHeight();
  uint16_t getContentAreaWidth();
  int16_t getTitleAreaX0();
  int16_t getTitleAreaY0();
  uint16_t getTitleAreaHeight();
  uint16_t getTitleAreaWidth();
  // Positioning
  void horizontalCenter(UIElement *reference);
  void verticalCenter(UIElement *reference);
  void placeBelow(UIElement *reference);
  void placeRight(UIElement *reference);
  void placeLeft(UIElement *reference);
  // Drawing
  void drawBox();
  void noBox();
  void replaceString(char *oldVal, char *newVal);
 };
 #endif
@@ -1,6 +0,0 @@
 #include "UIDecorations.h"
 UIDecorations::UIDecorations() {}
 UIDecorations::UIDecorations(uint16_t bg, uint16_t fg, uint16_t title,
                             uint16_t border, uint8_t titleSize,
                             uint8_t textSize) {}
@@ -1,18 +0,0 @@
 #ifndef __UI_DECORATIONS
 #define __UI_DECORATIONS
 #include "UIDrawing.h"
 #include <stdint.h>
 struct UIDecorations {
  bool hasBorder = true;
  uint16_t bgColor = MAIN_BG_COLOR, fgColor = MAIN_FG_COLOR;
  uint16_t titleColor = MAIN_FG_COLOR, borderColor = RED;
  uint8_t titleSize = 2, textSize = 4;
  UIDecorations();
  UIDecorations(uint16_t bg, uint16_t fg, uint16_t title, uint16_t border,
                uint8_t titleSize, uint8_t textSize);
 };
 #endif
@@ -1,107 +0,0 @@
 #include "UIDrawing.h"
 #include "Arduino_GFX.h"
 #include "HardwareSerial.h"
 #include "UIComponent.h"
 #include <cstdint>
 /* TODO:
 * On the placement functions, change 5 to a variable or something
 */
 // #define DEBUG
 uint16_t calculateHeight(int16_t titleSize, int16_t textSize, int16_t nLines) {
  return CHR_HEIGHT(titleSize) + CHR_HEIGHT(textSize) +
         DEFAULT_TITLE_CONTENT_SPACING +
         (2 * (DEFAULT_BORDER_THICKNESS + DEFAULT_MARGIN));
 }
 uint16_t calculateWidth(int16_t textSize, int16_t nChars) {
  return CHR_WIDTH(textSize) * nChars +
         (2 * (DEFAULT_MARGIN + DEFAULT_BORDER_THICKNESS));
 }
 void UIElement::horizontalCenter(UIElement *ref) {
  uint16_t middlePoint = 0;
  if (ref != nullptr) {
    Serial2.println("We are here indeed!");
    middlePoint = ref->dims.x + (ref->dims.width / 2);
  } else {
    middlePoint = this->display->width() / 2;
  }
  this->dims.x = middlePoint - (this->dims.width / 2);
 }
 // We can add a mode of alignment here, center, left, right, whatever
 void UIElement::placeBelow(UIElement *ref) {
  // For now the default alignment will be left until I need some other
  this->dims.x = ref->dims.x;
  this->dims.y = ref->dims.y + ref->dims.height + 5;
 }
 void UIElement::placeRight(UIElement *ref) {
  this->dims.x = ref->dims.x + ref->dims.width + 5;
 }
 void UIElement::placeLeft(UIElement *ref) {
  this->dims.x = ref->dims.x - this->dims.width - 5;
 }
 void UIElement::drawBox() {
  // This is the border rectangle
  if (this->decor->hasBorder) {
    for (int k = 0; k < DEFAULT_BORDER_THICKNESS; k++) {
      this->display->drawRect(
          this->dims.x + k, this->dims.y + k, this->dims.width - (k * 2),
          this->dims.height - (k * 2), this->decor->borderColor);
    }
  }
  // For debugging purpouses
  // title area
  int16_t x = 0, y = 0;
  uint16_t w = 0, h = 0;
  // U8G2 u8g2;  // No display pin setup needed since we're only using font data
  // u8g2.setFont(u8g2_font_9x18_tf);
  // int ascent = u8g2.getAscent();
  h = this->getTitleAreaHeight();
  uint16_t titleAreaWidth = this->getTitleAreaWidth();
  int16_t titleTopLeftX = this->getTitleAreaX0();
 #ifdef DEBUG
  // Title area bounds
  this->display->drawRect(titleTopLeftX, this->getTitleAreaY0(), titleAreaWidth,
                          h, GREEN);
 #endif
  // content area
  x = this->getContentAreaX0();
  y = this->getContentAreaY0();
  w = this->getContentAreaWidth();
  h = this->getContentAreaHeight();
 #ifdef DEBUG
  // Content area bounds
  this->display->drawRect(x, y, w, h, BLUE);
 #endif
  if (this->decor->hasBorder) {
    // Remove the border line behind the title
    this->display->fillRect(titleTopLeftX - DEFAULT_MARGIN, this->dims.y,
                            titleAreaWidth + DEFAULT_MARGIN,
                            DEFAULT_BORDER_THICKNESS, MAIN_BG_COLOR);
    // Render the title
    this->display->setCursor(titleTopLeftX, this->dims.y);
    this->display->print(this->title);
  }
 #ifdef DEBUG
  // Element bounds
  this->display->drawRect(this->dims.x, this->dims.y, this->dims.width,
                          this->dims.height, PURPLE);
 #endif
 }
@@ -1,25 +0,0 @@
 #ifndef __CURSES_UI_VISUALS
 #define __CURSES_UI_VISUALS
 #include <Arduino_GFX.h>
 #define RIGHT 0
 #define INVERTED 1
 #define LEFT 2
 #define NORMAL 3
 #define DEFAULT_BORDER_THICKNESS 3
 #define DEFAULT_TITLE_CONTENT_SPACING 3
 #define DEFAULT_MARGIN 3
 #define MAIN_BG_COLOR RGB565(20, 10, 10)
 #define MAIN_FG_COLOR RGB565(255, 255, 255)
 #define CHR_WIDTH(size) (6 * size)
 #define CHR_HEIGHT(size) (8 * size)
 #define CHR_SPACE(size) (size)
 uint16_t calculateHeight(int16_t titleSize, int16_t textSize, int16_t nLines);
 uint16_t calculateWidth(int16_t textSize, int16_t nChars);
 #endif
@@ -1,48 +0,0 @@
 #include "UIString.h"
 #include "HardwareSerial.h"
 #include "UIComponent.h"
 #include <Arduino_GFX.h>
 UIString::UIString() : UIElement(nullptr, {0, 0, 0, 0}, nullptr, (char *)"") {
  this->type = STRING;
  memset(this->value, 0, this->bufferSize);
 }
 UIString::UIString(Arduino_GFX *d, UIDimensions dims, UIDecorations *decor,
                   char *title)
    : UIElement(d, dims, decor, title) {
  this->type = STRING;
  memset(this->value, 0, this->bufferSize);
 }
 void UIString::Update(const char *v) {
  uint64_t time = millis();
  if ((time - this->lastUpdate) <= this->refreshRate) {
    return;
  }
  // If the value is larger than our buffer - should add a way of knowing we
  // got an error here
  if (strlen(v) >= this->bufferSize) {
    return;
  }
  // If the value hasn't changed we do not need to re-render
  if (strcmp(this->value, v) == 0) {
    return;
  }
  char newVal[this->bufferSize];
  memset(newVal, 0, this->bufferSize);
  // strncpy(newVal, v, this->bufferSize - 1);
  sprintf(newVal, "%s", v);
  char oldVal[this->bufferSize];
  memset(oldVal, 0, this->bufferSize);
  // strncpy(oldVal, v, this->bufferSize - 1);
  sprintf(oldVal, "%s", this->value);
  // Figure out the x0 and y0 for the text
  replaceString(oldVal, newVal);
  strncpy(this->value, v, this->bufferSize);
 }
@@ -1,17 +0,0 @@
 #ifndef __UI_STRING
 #define __UI_STRING
 #include "UIComponent.h"
 // Representation of single line strings
 struct UIString : UIElement {
  static const size_t bufferSize = 64;
  char value[bufferSize];
  UIString();
  UIString(Arduino_GFX *d, UIDimensions dims, UIDecorations *decor,
           char *title);
  void Update(const char *value);
 };
 #endif
@@ -1,82 +0,0 @@
 #include "UITable.h"
 #include "HardwareSerial.h"
 #include "UIDecorations.h"
 #include "UIDrawing.h"
 #include <cstdint>
 #define DEBUG
 UITable::UITable(Arduino_GFX *gfx, UIDimensions dims, UIDecorations *decor,
                 int nRows, int nCols, int *colWidths, char *title)
    : UIElement(gfx, dims, decor, title) {
  this->type = TABLE;
  this->nRows = nRows;
  this->nColumns = nCols;
  this->tableData = new UIString *[this->nRows * this->nColumns];
  this->colWidths = colWidths;
  // Default decoration for every cell
  this->decor->textSize = 2;
  for (int k = 0; k < ROWS * COLUMNS; k++) {
    UIDecorations *cellDecor = new UIDecorations();
    cellDecor->textSize = this->decor->textSize;
    UIDimensions dims = {0, 0, 0, 0};
    this->tableData[k] = new UIString(display, dims, cellDecor, (char *)"");
  }
  int cellH = CHR_HEIGHT(this->decor->textSize) + CELL_MARGIN;
  // Initialize the table dimensions
  //// Calculate the height
  this->dims.height = ROWS * cellH + this->getTitleAreaHeight() +
                      DEFAULT_MARGIN + DEFAULT_BORDER_THICKNESS;
  //// Calculate the width
  for (int c = 0; c < this->nColumns; c++) {
    this->dims.width +=
        (CHR_WIDTH(this->decor->textSize) + CELL_MARGIN) * this->colWidths[c];
  }
  this->dims.width += (DEFAULT_BORDER_THICKNESS + DEFAULT_MARGIN) * 2;
 }
 uint16_t UITable::getContentAreaHeight() {
  return this->dims.height - (DEFAULT_MARGIN * 2) - DEFAULT_BORDER_THICKNESS -
         this->getTitleAreaHeight();
 }
 /*
 * This was hardcoded for the relative and had a warning for that but
 * I recon its dynamic enough for now
 */
 void UITable::setup() {
  int cellH = CHR_HEIGHT(this->decor->textSize) + CELL_MARGIN;
  // Initialize the cells
  uint16_t yOffset = this->getContentAreaY0();
  for (int r = 0; r < ROWS; r++) {
    int16_t xOffset = this->getContentAreaX0();
    for (int c = 0; c < COLUMNS; c++) {
      this->tableData[r * COLUMNS + c]->refreshRate = this->refreshRate;
      this->tableData[r * COLUMNS + c]->decor->textSize = this->decor->textSize;
      this->tableData[r * COLUMNS + c]->decor->hasBorder = false;
      this->tableData[r * COLUMNS + c]->dims.x = xOffset + CELL_MARGIN;
      this->tableData[r * COLUMNS + c]->dims.y = (cellH * r) + yOffset;
      this->tableData[r * COLUMNS + c]->dims.height = cellH;
      this->tableData[r * COLUMNS + c]->dims.width =
          this->colWidths[c] * (CHR_WIDTH(this->decor->textSize) + CELL_MARGIN);
      memset(this->tableData[r * COLUMNS + c]->value, 0,
             this->tableData[r * COLUMNS + c]->bufferSize);
      xOffset +=
          this->colWidths[c] * (CHR_WIDTH(this->decor->textSize) + CELL_MARGIN);
 #ifdef DEBUG
      this->tableData[r * COLUMNS + c]->drawBox();
      this->tableData[r * COLUMNS + c]->Update("---");
 #endif
    }
  }
 }
@@ -1,31 +0,0 @@
 #ifndef __UI_TABLE
 #define __UI_TABLE
 #include "Arduino_GFX.h"
 #include "UIComponent.h"
 #include "UIString.h"
 #define COLUMNS 3
 #define ROWS 5
 #define CELL_MARGIN 2
 /* Very shitty table element, only works for the relative as of now
 */
 struct UITable : UIElement {
  // will hold rows * columns UIStrings to fill the table
  int nRows = 0;
  int nColumns = 0;
  int *colWidths;
  UIString **tableData;
  UITable(Arduino_GFX *gfx, UIDimensions dims, UIDecorations *decor, int nR,
          int nC, int *cWidth, char *t);
  // void Update(StandingLine standings[5]);
  void setup();
  // Getters
  uint16_t getContentAreaHeight();
 };
 #endif
@@ -17,6 +17,15 @@ build_flags = -Iinclude/
  -DBOARD_HAS_PSRAM 
  -mfix-esp32-psram-cache-issue
  -std=gnu++17
  -DLOG_LEVEL=LOG_LEVEL_INFO
 build_unflags = -std=gnu++11
  # -Ilib/u8g2/csrc
  # -Ilib/u8g2/cppsrc
 board_build.arduino.memory_type = qio_opi
 lib_deps =
  ../lib/embeslogger/ 
  ../lib/eslabsCurses/
 lib_extra_dirs = ../lib
@@ -0,0 +1,20 @@
 #include "commands.h"
 char* CommandToStr(Command id) {
  switch(id) {
    case CmdRequestID:
      return (char*)"CmdRequestID";
    case CmdAckID:
      return (char*)"CmdAckID";
    case CmdCreateWindow:
      return (char*)"CmdCreateWindow";
    case CmdDestroyWindow:
      return (char*)"CmdDestroyWindow";
    case CmdUpdateWinDims:
      return (char*)"CmdUpdateWinDims";
    case CMDData:
      return (char*)"CMDData";
    default:
      return (char*)"CmdUnknown";
  }
 }
@@ -0,0 +1,19 @@
 #ifndef __COMMANDS__
 #define __COMMANDS__
 #include <stdint.h>
 typedef enum : uint8_t {
    CmdUnknown = 0,
    CmdRequestID = 1,
    CmdAckID = 2,
    CmdCreateWindow = 3,
    CmdDestroyWindow = 4,
    CmdUpdateWinDims = 5, // NOTE: change this to a move cmd instead
    CmdUpdateWin = 6,
    CMDData = 7,
 } Command;
 char* CommandToStr(Command id);
 #endif
@@ -0,0 +1,10 @@
 #include "communication.h"
 uint8_t CRC8(const uint8_t *data, size_t len) {
  uint8_t crc = 0x00;
  while (len--) {
    crc = pgm_read_byte(&crc8_table[crc ^ *data++]);
  }
  return crc;
 }
@@ -0,0 +1,48 @@
 #ifndef __COMMUNICATION__
 #define __COMMUNICATION__
 #include "pgmspace.h"
 #include <Arduino.h>
 #include <cstdint>
 const byte STX = 0x02;
 const byte ETX = 0x03;
 const byte ACK = 0x06;
 static const uint8_t crc8_table[256] PROGMEM = {
  0x00,0x07,0x0E,0x09,0x1C,0x1B,0x12,0x15,
  0x38,0x3F,0x36,0x31,0x24,0x23,0x2A,0x2D,
  0x70,0x77,0x7E,0x79,0x6C,0x6B,0x62,0x65,
  0x48,0x4F,0x46,0x41,0x54,0x53,0x5A,0x5D,
  0xE0,0xE7,0xEE,0xE9,0xFC,0xFB,0xF2,0xF5,
  0xD8,0xDF,0xD6,0xD1,0xC4,0xC3,0xCA,0xCD,
  0x90,0x97,0x9E,0x99,0x8C,0x8B,0x82,0x85,
  0xA8,0xAF,0xA6,0xA1,0xB4,0xB3,0xBA,0xBD,
  0xC7,0xC0,0xC9,0xCE,0xDB,0xDC,0xD5,0xD2,
  0xFF,0xF8,0xF1,0xF6,0xE3,0xE4,0xED,0xEA,
  0xB7,0xB0,0xB9,0xBE,0xAB,0xAC,0xA5,0xA2,
  0x8F,0x88,0x81,0x86,0x93,0x94,0x9D,0x9A,
  0x27,0x20,0x29,0x2E,0x3B,0x3C,0x35,0x32,
  0x1F,0x18,0x11,0x16,0x03,0x04,0x0D,0x0A,
  0x57,0x50,0x59,0x5E,0x4B,0x4C,0x45,0x42,
  0x6F,0x68,0x61,0x66,0x73,0x74,0x7D,0x7A,
  0x89,0x8E,0x87,0x80,0x95,0x92,0x9B,0x9C,
  0xB1,0xB6,0xBF,0xB8,0xAD,0xAA,0xA3,0xA4,
  0xF9,0xFE,0xF7,0xF0,0xE5,0xE2,0xEB,0xEC,
  0xC1,0xC6,0xCF,0xC8,0xDD,0xDA,0xD3,0xD4,
  0x69,0x6E,0x67,0x60,0x75,0x72,0x7B,0x7C,
  0x51,0x56,0x5F,0x58,0x4D,0x4A,0x43,0x44,
  0x19,0x1E,0x17,0x10,0x05,0x02,0x0B,0x0C,
  0x21,0x26,0x2F,0x28,0x3D,0x3A,0x33,0x34,
  0x4E,0x49,0x40,0x47,0x52,0x55,0x5C,0x5B,
  0x76,0x71,0x78,0x7F,0x6A,0x6D,0x64,0x63,
  0x3E,0x39,0x30,0x37,0x22,0x25,0x2C,0x2B,
  0x06,0x01,0x08,0x0F,0x1A,0x1D,0x14,0x13,
  0xAE,0xA9,0xA0,0xA7,0xB2,0xB5,0xBC,0xBB,
  0x96,0x91,0x98,0x9F,0x8A,0x8D,0x84,0x83,
  0xDE,0xD9,0xD0,0xD7,0xC2,0xC5,0xCC,0xCB,
  0xE6,0xE1,0xE8,0xEF,0xFA,0xFD,0xF4,0xF3
 };
 uint8_t CRC8(const uint8_t *data, size_t len);
 #endif
@@ -0,0 +1,26 @@
 #include "packets.h"
 #include <Arduino.h>
 #include <cstdint>
 #include <cstring>
 void initIdentificationPacket(IdentificationPacket* packet, const char* name,
    uint8_t id) {
  memset(packet, 0, sizeof(*packet));
  packet->StartMarker = 0x02; // Start of text
  packet->EndMarker = 0x03;   // End of text
  packet->DeviceID = id;
  packet->PktType = identificationPacket;
  // snprintf(packet->deviceName, sizeof(packet->deviceName), "%s", name);
  strncpy(packet->deviceName, name, strlen(name));
  packet->deviceName[strlen(name)] = '\0';
 }
 void initWindowIDReply(WindowIDReply* pkt, int16_t id) {
  memset(pkt, 0, sizeof(*pkt));
  pkt->StarMarker = 0x02;
  pkt->EndMarker = 0x03;
  pkt->wID = id;
 }
@@ -0,0 +1,39 @@
 #ifndef __PACKETS__
 #define __PACKETS__
 #include "UIDimensions.h"
 #include <stdint.h>
 typedef uint8_t PacketType;
 const uint8_t identificationPacket = 0;
 struct __attribute__((packed)) IdentificationPacket {
  char StartMarker;
  uint8_t DeviceID;
  PacketType PktType;
  char deviceName[32];
  char EndMarker;
 };
 void initIdentificationPacket(IdentificationPacket* packet, const char* name, 
                              uint8_t id);
 struct __attribute__((packed)) NewWindowBody {
  char StartMarker;
  uint16_t x0;
  uint16_t y0;
  uint16_t width;
  uint16_t height;
  char title[32];
  char EndMarker;
 };
 struct __attribute__((packed)) WindowIDReply {
  char StarMarker;
  int16_t wID;
  char EndMarker;
 };
 void initWindowIDReply(WindowIDReply* pkt, int16_t id);
 #endif
@@ -0,0 +1,143 @@
 #include "walkieTalkie.h"
 #include "HardwareSerial.h"
 #include "logger.h"
 #include "communication/commands.h"
 #include "communication/communication.h"
 #include <cstdint>
 #include <stdint.h>
 #include <Arduino.h>
 namespace WalkieTalkie {
  static inline void WaitingSTXRoutine(byte *b) {
    LOG_TRACE(F("First byte is: %d\n"), *b);
    if (*b == STX) {
      state = RecvCMD;
      resetBuffer();
    }  
  }
  static inline void ResetStateMachine() {
    state = WaitingSTX;
    resetBuffer();
  }
  static inline void RecvCMDRoutine(byte *b) {
    LOG_TRACE(F("Reading the command byte\n"));
    uint8_t cmdVal = Command(*b);
    if (cmdVal == 0 || cmdVal > CMDData) {
      LOG_TRACE(F("Invalid CMD byte: 0x%02x. Resetting parser.\n"), cmdVal);
      ResetStateMachine();
      return;
    }
    LOG_TRACE(F("  Command: %d\n"), *b);
    tempCommand = (Command)cmdVal;
    state = RecvLen;
    resetBuffer();
  }
  static inline void RecvLenRoutine(byte *b) {
    LOG_TRACE(F("Reading the len\n"));
    buffer[bufferIndex++] = *b;
    // we are currently using a int16_t for the len so: 2 bytes
    if (bufferIndex > 1) {
      len = buffer[0] | (buffer[1] << 8);
      if (len > 2056 || len == 0) {
        LOG_WARN(F("Corrupt length received: %d. Resetting parser.\n"), len);
        ResetStateMachine();
        return;
      }
      LOG_TRACE(F("Len: %d\n"), len);
      state = RecvPayload;
      resetBuffer();
    }
  }
  static inline void RecvPayloadRoutine(uint8_t *payload, byte *b) {
    LOG_TRACE(F("Reading payload: %-.3d %s 0x%02x\n"), bufferIndex, " - ", *b);
    buffer[bufferIndex++] = *b;
    if (bufferIndex == len) {
      // put the buffer data somewhere
      memcpy(payload, buffer, len);
      state = RecvCRC;
      resetBuffer();
    }
  }
  static inline int RecvCRCRoutine(byte *b) {
    crc = *b;
    LOG_TRACE(F("Reacing CRC: %d\n"), crc);
    state = RecvETX;
    resetBuffer();
    return 0;
  }
  static inline int RecvETXRoutine(Command *command, uint8_t *payload, byte *b) {
    LOG_TRACE(F("READING ETX\n"));
    state = WaitingSTX;
    uint8_t computedCRC = CRC8(payload, len);
    if (*b != ETX) {
      LOG_TRACE(F("Failure, last byte was: %d\n"), *b);
      return -1;
    } else if (crc != computedCRC) {
      LOG_TRACE(F("CRC don't match. Expected: %d, got: %d\n"), crc, computedCRC);
      return -2;
    } else {
      *command = tempCommand;
      return len;
    }
  }
  int16_t RecvStream(Command *command, uint8_t *payload, uint16_t payloadMax) {
    if (state != WaitingSTX && (millis() - lastByteTime > SERIAL_TIMEOUT_MS)) {
      state = WaitingSTX;
      resetBuffer();
    }
    while (Serial.available() > 0) {
      lastByteTime = millis();
      uint8_t byte = Serial.read();
      switch(state) {
        case WaitingSTX: {
          WaitingSTXRoutine(&byte);
          break;
        }
        case RecvCMD: {
          RecvCMDRoutine(&byte);
          break;
        }
        case RecvLen: {
          RecvLenRoutine(&byte);
          break;
        }
        case RecvPayload: {
          RecvPayloadRoutine(payload, &byte);
          break;
        }
        case RecvCRC: {
          RecvCRCRoutine(&byte);
          break;
        }
        case RecvETX: {
          return RecvETXRoutine(command, payload, &byte);
        }
      }
    }
    return 0;
  }
 };
@@ -0,0 +1,48 @@
 #ifndef __WALKIE_TALKIE__
 #define __WALKIE_TALKIE__
 #include "communication/commands.h"
 #include <cstdint>
 #include <Arduino.h>
 namespace WalkieTalkie {
  typedef enum {
    WaitingSTX = 0,
    RecvCMD = 1,
    RecvLen = 2,
    RecvPayload = 3,
    RecvCRC = 4,
    RecvETX = 5,
  } RecvState;
  static uint8_t tempLenBuffer[2];
  inline uint8_t buffer[4096];
  inline int16_t bufferIndex = 0;
  inline RecvState state = WaitingSTX;
  inline int16_t len = 0;
  inline uint8_t crc = 0;
  inline Command tempCommand = CmdUnknown;
  // Timing control
  inline int64_t lastByteTime = 0;
  inline int64_t SERIAL_TIMEOUT_MS = 15;
  inline static void resetBuffer() {
    bufferIndex = 0;
  }
  struct ACKPacket {
    uint8_t StartMarker;
    uint8_t ACK;
    uint8_t EndMarker;
  };
  template<typename PacketType>
  void SendData(PacketType *packet) {
    Serial.write((uint8_t*)packet, sizeof(*packet));
    Serial.flush();
  }
  int16_t RecvStream(Command *command, uint8_t *payload, uint16_t payloadMax);
 };
 #endif
@@ -1,84 +0,0 @@
 #include "data.h"
 #include <Arduino.h>
 #include <cstring>
 uint8_t packetBuffer[sizeof(DataPacket)] = {0};
 int bufferIndex = 0;
 bool isReceiving = false;
 void SendDataRequest() {
  DataReq req = {5};
  Serial.write((uint8_t *)&req, sizeof(req));
  Serial.flush();
 }
 int RecvDataPacket(DataPacket *p) {
  while (Serial.available() > 0) {
    uint8_t byte = Serial.read();
    if (!isReceiving) {
      if (byte == 0x02) {
        isReceiving = true;
        bufferIndex = 0;
      }
    }
    packetBuffer[bufferIndex++] = byte;
    if (bufferIndex >= sizeof(DataPacket)) {
      Serial.flush();
      bufferIndex = 0;
      isReceiving = false;
      memcpy(p, packetBuffer, sizeof(DataPacket));
      if (p->EndMarker != 0x03) {
        // Serial2.println(F("\r////////////// DATA IS MALFORMED
        // //////////////"));
        return 1;
      }
      return 0;
      // for(int k = 0; k < sizeof(DataPacket); k++) {
      //   if (k % 8 == 0) {
      //     Serial2.printf("\r\n");
      //   }
      //   Serial2.printf(" 0x%02x", packetBuffer[k]);
      // }
      // Serial2.printf("\r\n");
      // Serial2.printf("%d / %d [%2d] || %d / %d [%2d]\n\n\r",
      // ESP.getFreeHeap(),
      //                ESP.getHeapSize(),
      //                (int)(((float)(ESP.getHeapSize() - ESP.getFreeHeap()) /
      //                       ESP.getHeapSize()) *
      //                      100),
      //                ESP.getFreePsram(), ESP.getPsramSize(),
      //                (int)(((float)(ESP.getPsramSize() - ESP.getFreePsram())
      //                /
      //                       ESP.getPsramSize()) *
      //                      100));
      // debugDataPacket(&packet);
    }
  }
  return 1;
 }
 void DebugDataPacket(DataPacket *p) {
  Serial2.printf("\rSize:        %zu\n", sizeof(struct DataPacket));
  Serial2.printf("\rStartMarker: 0x%02x\n", p->StartMarker);
  Serial2.printf("\rSpeed:       %s\n", p->speed);
  Serial2.printf("\rGear:        %s\n", p->gear);
  Serial2.printf("\rRPM:         %s\n", p->rpm);
  Serial2.printf("\rLapNumber:   %s\n", p->LapNumber);
  Serial2.printf("\rcurrLapTime: %s\n", p->currLapTime);
  Serial2.printf("\rlastLapTime: %s\n", p->lastLapTime);
  Serial2.printf("\rfuelEst:     %s\n", p->FuelEst);
  Serial2.printf("\rStandings:\n");
  for (int k = 0; k < 5; k++) {
    Serial2.printf("\r  Lap:         %s\n", p->standings[k].Lap);
    Serial2.printf("\r  DriverName:  %s\n", p->standings[k].DriverName);
    Serial2.printf("\r  TimeBehind:  %s\n", p->standings[k].TimeBehindString);
  }
  Serial2.printf("\rEndMarker:   0x%02x\n\n", p->EndMarker);
 }
@@ -1,59 +0,0 @@
 #ifndef __DASH_DISPLAY_DATA
 #define __DASH_DISPLAY_DATA
 #include <stdint.h>
 struct DataReq {
  uint8_t type;
 };
 // Car data
 const int speedLen = 5;
 const int gearLen = 3;
 const int rpmLen = 6;
 const int brakeBiasLen = 6;
 // Lap data
 const int lapNumberLen = 5;
 const int DeltaToBestLapLen = 6;
 const int bestLapTimeLen = 10;
 const int currLapTimeLen = 10;
 const int lastLapTimeLen = 10;
 // Fuel data
 const int FuelTankLen = 15;
 const int FuelEstLen = 15;
 const int LapStringLen = 4;
 const int DriverNameLen = 24;
 const int TimeBehindStringLen = 8;
 #pragma pack(push, 1)
 struct StandingLine {
  char Lap[LapStringLen];
  char DriverName[DriverNameLen];
  char TimeBehindString[TimeBehindStringLen];
 };
 struct DataPacket {
  uint8_t StartMarker;
  char speed[speedLen];
  char gear[gearLen];
  char rpm[rpmLen];
  char brakeBias[brakeBiasLen];
  char LapNumber[lapNumberLen];
  char DeltaToBestLap[DeltaToBestLapLen];
  char bestLapTime[bestLapTimeLen];
  char currLapTime[currLapTimeLen];
  char lastLapTime[lastLapTimeLen];
  char FuelEst[FuelEstLen];
  StandingLine standings[5];
  uint8_t EndMarker;
 };
 #pragma pack(pop)
 void DebugDataPacket(DataPacket *p);
 int RecvDataPacket(DataPacket *p);
 void SendDataRequest();
 #endif
@@ -10,7 +10,7 @@
 #define PWM_FREQUENCY 5000
 #define PWM_RESOLUTION 12
-#define SCREEN_ORIENTATION 2
+#define SCREEN_ORIENTATION 4
 #define SCREEN_LANDSCAPE
 /* More display class:
@@ -9,14 +9,24 @@ to have more ways to run analytics
 #include "Arduino_GFX.h"
 #include "HardwareSerial.h"
 #include "UIComponent.h"
 #include "UIDecorations.h"
 #include "UIDimensions.h"
 #include "UIDrawing.h"
 #include "UIScreen.h"
 #include "communication/commands.h"
 #include "communication/packets.h"
 #include "communication/walkieTalkie.h"
 #include "logger.h"
 #include "values.h"
 #include "windowPool.h"
 #include "methods/methods.h"
 // #include "UIDrawing.h"
 #include "UIString.h"
-#include "UITable.h"
+// #include "UITable.h"
 #include "data.h"
 #include "displaySetup.h"
 #include "esp32-hal-psram.h"
-#include "ui.h"
+// #include "ui.h"
 #include <Arduino.h>
 #include <Arduino_GFX_Library.h>
 #include <cstdint>
@@ -25,6 +35,9 @@ to have more ways to run analytics
 // #include <nvs.h>
 // #include <nvs_flash.h>
 #define ESLABS_DEVICE_ID 0x01
 #define ESLABS_DEVICE_NAME "ESLabs CDashDisplay"
 #define UART1_TX 19
 #define UART1_RX 18
@@ -43,238 +56,182 @@ Arduino_ESP32RGBPanel *panel = new Arduino_ESP32RGBPanel(
 //
 Arduino_GFX *gfx = new Arduino_RGB_Display(TFT_HOR_RES, TFT_VER_RES, panel, 16);
-// HardwareSerial debugSerial(1);
+Curses::Screen mainScreen(gfx, UIDimensions(0, 0, TFT_HOR_RES, TFT_VER_RES),
                          UIDecorations());
 // UIelements
-DashUI *ui = new DashUI();
+// UIDecorations *gearTextDecor = new UIDecorations();
-UIDecorations *rpmBarDecor = new UIDecorations();
+// UIString gearText(gfx, UIDimensions(0, 0, 0, 0), gearTextDecor, (char
-UIDecorations *rpmTextDecor = new UIDecorations();
+// *)"Gear");
-UIDecorations *speedTextDecor = new UIDecorations();
+//
-UIDecorations *gearTextDecor = new UIDecorations();
+// UIElement mainWindow(
-UIDecorations *lapDeltaDecor = new UIDecorations();
+//     gfx,
-UIDecorations *bestLapDecor = new UIDecorations();
+//     UIDimensions(0, 0, TFT_HOR_RES, TFT_VER_RES),
-UIDecorations *lastLapDecor = new UIDecorations();
+//     gearTextDecor,
-UIDecorations *curLapDecor = new UIDecorations();
+//     (char*)"MAIN WINDOW"
-UIDecorations *fuelTankDecor = new UIDecorations();
+// );
 UIDecorations *fuelConsumptionDecor = new UIDecorations();
 UIDecorations *brakeBiasDecor = new UIDecorations();
 UIDecorations *relativeDecor = new UIDecorations();
 UIBar rpmBar(gfx, UIDimensions(0, 0, 0, 0), rpmBarDecor, (char *)"Tach");
 UIString rpmText(gfx, UIDimensions(0, 0, 0, 0), rpmTextDecor, (char *)"RPM");
 UIString speedText(gfx, UIDimensions(0, 0, 0, 0), speedTextDecor,
                   (char *)"Speed");
 UIString gearText(gfx, UIDimensions(0, 0, 0, 0), rpmTextDecor, (char *)"Gear");
 UIString lapDelta(gfx, UIDimensions(0, 0, 0, 0), lapDeltaDecor,
                  (char *)"Delta");
 UIString bestLap(gfx, UIDimensions(0, 0, 0, 0), bestLapDecor,
                 (char *)"Best Lap");
 UIString lastLap(gfx, UIDimensions(0, 0, 0, 0), lastLapDecor,
                 (char *)"Last Lap");
 UIString curLap(gfx, UIDimensions(0, 0, 0, 0), curLapDecor, (char *)"Cur. Lap");
 UIString fuelTank(gfx, UIDimensions(0, 0, 0, 0), fuelTankDecor,
                  (char *)"Fuel Tank");
 UIString fuelConsumption(gfx, UIDimensions(0, 0, 0, 0), fuelConsumptionDecor,
                         (char *)"Fuel Consumption");
 UIString brakeBias(gfx, UIDimensions(0, 0, 0, 0), brakeBiasDecor,
                   (char *)"Brakes");
 void setup() {
  psramInit();
  Serial.setRxBufferSize(8192);
  Serial.begin(115200);
  // Initialize the debug serial object
-  Serial2.begin(115200, SERIAL_8N1, UART1_RX, UART1_TX);
+  Logger::Initialize(UART1_RX, UART1_TX);
  Serial2.flush();
-  Serial2.print(F("\r=== ESP32 SimRacing DashDisplay ===\r\n"));
+  LOG_INFO(F("=== ESP32 SimRacing DashDisplay ===\r\n"));
  LOG_INFO(F("* Initiating display\r\n"));
  Serial2.print(F("* Initiating display\r\n"));
  initialDisplaySetup(gfx);
-  // Setup the relative
+  // Only setup the main screen after initializing the Serial2
-  // Define the width of the columns in number of chars
+  mainScreen.Setup("Main Window");
-  int *colW = (int *)malloc(sizeof(int) * 3);
+  UIElement *mainWindow = mainScreen.mainWindowHandle;
-  colW[0] = 3;
+  mainWindow->drawBox();
  colW[1] = 18;
  colW[2] = 9;
  UITable *relative =
      new UITable(gfx, UIDimensions(250, 250, 0, 0), relativeDecor, 5, 3, colW,
                  (char *)"Relative");
  relativeDecor->textSize = 2;
  relative->dims.x = gfx->width() - relative->dims.width;
  relative->dims.y = gfx->height() - relative->dims.height;
  relative->refreshRate = 750;
  relative->setup();
  relative->drawBox();
  ui->relative = relative;
-  // Setup the rpmBar box
+  delay(500);
-  rpmBarDecor->textSize = 3;
+  LOG_INFO(F("* Ready for loop"));
-  rpmBar.dims.height = 50;
+}
-  rpmBar.dims.width = 450;
+
-  rpmBar.horizontalCenter(nullptr);
+const uint16_t PayloadMax = 2056;
-  rpmBar.dims.x += 10;
+uint8_t payload[PayloadMax] = {0};
-  rpmBar.range = 8;
+char lineBuffer[64]; // Enough for "XX XX XX XX XX XX XX XX "
-  rpmBar.refreshRate = 50;
+                     //
-  ui->barTacho = &rpmBar;
+void print_memory_stats() {
-  ui->barTacho->Box();
+    multi_heap_info_t info;
-  ui->barTacho->Update((char*)"");
+    
-
+    // MALLOC_CAP_8BIT ensures we are looking at memory capable of 
-  // Setup the rpmText box
+    // storing data (Internal RAM + PSRAM if available)
-  rpmTextDecor->textSize = 7;
+    heap_caps_get_info(&info, MALLOC_CAP_8BIT);
-  rpmText.dims.height =
+
-      calculateHeight(rpmTextDecor->titleSize, rpmTextDecor->textSize, 1);
+    size_t total_free = info.total_free_bytes;
-  rpmText.dims.width = calculateWidth(rpmTextDecor->textSize, 5);
+    size_t total_allocated = info.total_allocated_bytes;
-  rpmText.placeBelow(&rpmBar);
+    size_t total_size = total_free + total_allocated;
-  rpmText.horizontalCenter(&rpmBar);
+    size_t min_free = info.minimum_free_bytes; // "Low water mark"
-  rpmText.dims.y += 40; // We gotta fix how the bar declares its height instead
+
-                        // of doing this here
+    LOG_INFO(F("Memory Stats:\r\n"));
-  rpmText.refreshRate = 100;
+    LOG_INFO(F("  Total:     %u bytes\r\n"), total_size);
-  ui->digiTacho = &rpmText;
+    LOG_INFO(F("  Used:      %u bytes\r\n"), total_allocated);
-  ui->digiTacho->drawBox();
+    LOG_INFO(F("  Free:      %u bytes\r\n"), total_free);
-  ui->digiTacho->Update("-----");
+    LOG_INFO(F("  Min Free:  %u bytes (Historic peak usage)\r\n"), min_free);
  // Setup the speedText box
  speedTextDecor->textSize = 4;
  speedText.dims.height =
      calculateHeight(speedTextDecor->titleSize, speedTextDecor->textSize, 1);
  speedText.dims.width = calculateWidth(speedTextDecor->textSize, 4);
  speedText.placeBelow(&rpmBar);
  speedText.placeRight(&rpmText);
  speedText.dims.y += 40; // We gotta fix how the bar declares its height
                          // instead of doing this here
  ui->digiSpeedo = &speedText;
  ui->digiSpeedo->drawBox();
  ui->digiSpeedo->Update("---");
  // Setup the gear text box
  gearTextDecor->textSize = 7;
  gearText.dims.height =
      calculateHeight(gearTextDecor->titleSize, gearTextDecor->textSize, 1);
  gearText.dims.width = calculateWidth(gearTextDecor->textSize, 2);
  gearText.dims.y = rpmText.dims.height + 5;
  gearText.placeLeft(&rpmText);
  ui->digiGear = &gearText;
  ui->digiGear->drawBox();
  ui->digiGear->Update("-");
  // Setup the lap delta box
  lapDeltaDecor->textSize = 3;
  lapDelta.dims.height =
      calculateHeight(lapDeltaDecor->titleSize, lapDeltaDecor->textSize, 1);
  lapDelta.dims.width = calculateWidth(lapDeltaDecor->textSize, 6);
  lapDelta.placeBelow(&rpmText);
  lapDelta.horizontalCenter(&rpmText);
  ui->lapDelta = &lapDelta;
  ui->lapDelta->drawBox();
  ui->lapDelta->Update("--.-");
  // Setup the best lap box
  bestLapDecor->textSize = 3;
  bestLap.dims.height =
      calculateHeight(bestLapDecor->titleSize, bestLapDecor->textSize, 1);
  bestLap.dims.width = calculateWidth(bestLapDecor->textSize, 8);
  ui->bestLap = &bestLap;
  ui->bestLap->drawBox();
  ui->bestLap->Update("--:--.--");
  // Setup the last lap box
  lastLapDecor->textSize = 3;
  lastLap.dims.height =
      calculateHeight(lastLapDecor->titleSize, lastLapDecor->textSize, 1);
  lastLap.dims.width = calculateWidth(lastLapDecor->textSize, 8);
  lastLap.placeBelow(&bestLap);
  ui->lastLap = &lastLap;
  ui->lastLap->drawBox();
  ui->lastLap->Update("--:--.--");
  // Setup the cur lap box
  curLapDecor->textSize = 3;
  curLap.dims.height =
      calculateHeight(curLapDecor->titleSize, curLapDecor->textSize, 1);
  curLap.dims.width = calculateWidth(curLapDecor->textSize, 8);
  curLap.placeBelow(&lastLap);
  ui->curLap = &curLap;
  ui->curLap->drawBox();
  ui->curLap->Update("--:--.--");
  // Fuel tank
  fuelTankDecor->textSize = 3;
  fuelTank.dims.height =
      calculateHeight(fuelTankDecor->titleSize, fuelTankDecor->textSize, 1);
  fuelTank.dims.width = calculateWidth(fuelTankDecor->textSize, 12);
  fuelTank.placeBelow(&curLap);
  ui->fuelTank = &fuelTank;
  ui->fuelTank->drawBox();
  ui->fuelTank->Update("--- / ---");
  // Fuel consumption
  fuelConsumptionDecor->textSize = 3;
  fuelConsumption.dims.height = calculateHeight(
      fuelConsumptionDecor->titleSize, fuelConsumptionDecor->textSize, 1);
  fuelConsumption.dims.width =
      calculateWidth(fuelConsumptionDecor->textSize, 12);
  fuelConsumption.placeBelow(&fuelTank);
  ui->fuelConsumption = &fuelConsumption;
  ui->fuelConsumption->drawBox();
  ui->fuelConsumption->Update("--.- | --.-");
  // Brake bias
  brakeBiasDecor->textSize = 3;
  brakeBias.dims.height =
      calculateHeight(brakeBiasDecor->titleSize, brakeBiasDecor->textSize, 1);
  brakeBias.dims.width = calculateWidth(brakeBiasDecor->textSize, 5);
  brakeBias.placeBelow(&fuelConsumption);
  ui->brakeBias = &brakeBias;
  ui->brakeBias->drawBox();
  ui->brakeBias->Update("--.-");
  // const char *words[] = {"hel", "wor", "why", "is", "thi", "hap", "to",
  // "me"};
  //
  // int wIndex = 0;
  // while (1) {
  //   for (int row = 0; row < ROWS; row++) {
  //     for (int col = 0; col < COLUMNS; col++) {
  //       ui->relative->tableData[row * COLUMNS +
  //       col]->Update(words[wIndex++]); if (wIndex >= 8) {
  //         wIndex = 0;
  //       }
  //     }
  //   }
  // }
  // nvs_handle_t handle;
  // nvs_open("storage", NVS_READWRITE, &handle);
  // nvs_set_i32(handle, "counter", 42);
  // nvs_commit(handle);
  // nvs_close(handle);
  Serial2.println("* Ready for loop");
 }
 uint64_t lastDataRead = 0;
 void loop(void) {
-  // Request data here
+  uint64_t cur = millis();
  SendDataRequest();
-  // Receive data
+  Command cmd = CmdUnknown;
  DataPacket telemetryPacket;
  int res = RecvDataPacket(&telemetryPacket);
-  if (res == 0) {
+  if (Serial.available() > 0) {
-    ui->Update(&telemetryPacket);
+    int16_t resp = WalkieTalkie::RecvStream(&cmd, payload, PayloadMax);
    if (resp < 0) {
      LOG_WARN(F("Failed to receive data from serial"));
      return;
    } else if (resp == 0) {
      return;
    }
-    lastDataRead = millis();
+    LOG_DEBUG(F("Command: %s\n"), CommandToStr(cmd));
-  }
+    LOG_DEBUG(F("Response Payload Len: %d\n"), resp);
-  // If no data is received for 5 seconds, reset the display
+    // print_memory_stats();
-  if (millis() - lastDataRead >= 5000) {
+
-    // ui.speedometer->Update(0);
+    switch(cmd) {
-    // ui.numberTach->Update(0);
+      case CmdRequestID:
-    // ui.gear->Update(0);
+        IdentificationPacket papers;
-    // ui.barTach->Update(0);
+        initIdentificationPacket(&papers, ESLABS_DEVICE_NAME, ESLABS_DEVICE_ID); 
        WalkieTalkie::SendData(&papers);
        break;
      case CmdCreateWindow: {
        int8_t newWindowID = Window::Create(payload, &mainScreen);
        if (newWindowID < 0) {
          LOG_WARN(F("Failed to add new window!\n"));
          break;
        }
        LOG_INFO(F("Successfully added a new window: %d\n"), newWindowID);
        // Now we return the ID of this new window - esdi should expect it
        WindowIDReply wID;
        initWindowIDReply(&wID, newWindowID);
        WalkieTalkie::SendData(&wID);
        break;
      }
      case CmdUpdateWinDims: {
        LOG_INFO(F("Updating Win DIMS\n"));
        bool res = Window::UpdateDims(payload, &mainScreen);
        if (!res) {
          LOG_WARN(F("Failed to update window dims\n"));
        }
        break;
      };
      case CmdUpdateWin: {
        LOG_INFO(F("UPDATEING WINDOW\n")); 
        bool res = Window::UpdateWindow(payload, &mainScreen);
        if (!res) {
          LOG_WARN(F("Failed to update window\n"));
        }
        break; 
      }      
      case CmdDestroyWindow: {
        uint8_t destroyedWinID = Window::Destroy(payload, &mainScreen);
        if (destroyedWinID < 0) {
          LOG_WARN(F("Failed to destroy window\n"));
          break;
        }
        LOG_INFO(F("Succesfully destroyed window: %d\n"), destroyedWinID);
        break;
      }
      case CMDData: {
        LOG_DEBUG(F("Data Received: %d bytes\r\n"), resp);
        // int pos = 0;
        // for (int k = 0; k < resp; k++) {
        //     // Write 2 hex digits and a space to our local buffer
        //     // %02X ensures leading zeros (e.g., 0A instead of A)
        //     pos += sprintf(lineBuffer + pos, "%02X ", payload[k]);
        // 
        //     // Every 8 bytes OR if it's the very last byte in the payload
        //     if ((k + 1) % 8 == 0 || k == resp - 1) {
        //         // Send the completed line to the logger
        //         // We use LOG_DEBUG or similar so we don't spam [WARN] on every line
        //         LOG_DEBUG(F("%s\r\n"), lineBuffer);
        //         
        //         // Reset buffer position for the next line
        //         pos = 0;
        //         memset(lineBuffer, 0, sizeof(lineBuffer));
        //     }
        // }
        // LOG_DEBUG(F("\r\n"));
        Data::Parse(payload, resp, &mainScreen);
        break;
      }
      default:
        LOG_ERROR(F("Command: %s\n"), CommandToStr(cmd));
        LOG_ERROR(F("Unknown Command: `%02X` has not been implemented yet.\n"), cmd);
        int pos = 0;
        for (int k = 0; k < resp; k++) {
            // Write 2 hex digits and a space to our local buffer
            // %02X ensures leading zeros (e.g., 0A instead of A)
            pos += sprintf(lineBuffer + pos, "%02X ", payload[k]);
            // Every 8 bytes OR if it's the very last byte in the payload
            if ((k + 1) % 8 == 0 || k == resp - 1) {
                // Send the completed line to the logger
                // We use LOG_DEBUG or similar so we don't spam [WARN] on every line
                LOG_WARN(F("%s\r\n"), lineBuffer);
                // Reset buffer position for the next line
                pos = 0;
                memset(lineBuffer, 0, sizeof(lineBuffer));
            }
        }
        LOG_WARN(F("\r\n"));
        break;
    }
  }
 }
@@ -0,0 +1,342 @@
 #include "methods.h"
 #include "Arduino.h"
 #include "UIBar.h"
 #include "UIDecorations.h"
 #include "UIDrawing.h"
 #include "communication/packets.h"
 #include "logger.h"
 #include "UIComponent.h"
 #include "UIScreen.h"
 #include "values.h"
 #include <cstdint>
 #include <cstdio>
 #include <string.h>
 namespace Window {
  // Window creation
  void printUIDimsPacket(UIDimensions *dims) {
    LOG_INFO(F("  Dimensions:\n"));
    LOG_INFO(F("    X0    : %d\n"), dims->x);
    LOG_INFO(F("    Y0    : %d\n"), dims->y);
    LOG_INFO(F("    Width : %d\n"), dims->width);
    LOG_INFO(F("    Height: %d\n"), dims->height);
  }
  void printUIDecorPacket(UIDecorations *decor) {
    LOG_INFO(F("  Decorations:\n"));
    LOG_INFO(F("    HasBorder   : %d\n"), decor->hasBorder);
    LOG_INFO(F("    BGColour    : %d\n"), decor->bgColor);
    LOG_INFO(F("    FGColour    : %d\n"), decor->fgColor);
    LOG_INFO(F("    TitleColour : %d\n"), decor->titleColor);
    LOG_INFO(F("    BorderColour: %d\n"), decor->borderColor);
    LOG_INFO(F("    TitleSize   : %d\n"), decor->titleSize);
    LOG_INFO(F("    TextSize    : %d\n"), decor->textSize);
  }
  void printUIOptionsPacket(UIWindowOpts* opts) {
    LOG_INFO(F("  Options:\n"));
    LOG_INFO(F("    ShowID      : %d\n"), opts->ShowID);
    LOG_INFO(F("    Type        : %d\n"), opts->WinType);
    LOG_INFO(F("    PreviewValue: %s\n"), opts->PreviewValue);
  }
  void printUIWindowPacket(UICreateWindowPacket *win) {
    LOG_INFO(F("New window:\n"));
    printUIDimsPacket(&win->dims);
    printUIDecorPacket(&win->decor);
    printUIOptionsPacket(&win->opts);
    LOG_INFO(F("  Title: %s\n"), win->title);
  }
  void printUpdateDimsPacket(UpdateDimsPacket *pkt) {
    LOG_INFO(F("NEW DIMENSIONS:\n"));
    LOG_INFO(F("  TARGET WINDOW: %d\n"), pkt->wID);
    printUIDimsPacket(&pkt->dims);
  }
  UICreateWindowPacket::UICreateWindowPacket() {}
  void setTitleWithOpts(UICreateWindowPacket* win, UIElement* elem, int16_t ID) {
    if (win->opts.ShowID == ShowIDTrue) {
      elem->SetTitle((char *)"%s [%2d]", (const char *)win->title, ID);
    } else {
      elem->SetTitle((char *)"%s", (const char *)win->title);
    }
  }
  int8_t Create(uint8_t *payload, Curses::Screen *mainScreen) {
    // Load the payload into a struct
    UICreateWindowPacket win;
    // Maybe find a better way to copy this - if we had metadata to the payload
    // for example
    memcpy((void*)&win, payload, sizeof(UICreateWindowPacket));
    printUIWindowPacket(&win);
    UIElement *mainWindow = mainScreen->mainWindowHandle;
    int16_t childID = mainWindow->AddChild((ComponentType)win.opts.WinType);
    if (childID < 0) {
      LOG_DEBUG(F("COULD NOT ADD CHILD\r\n"));
      return -1;
    }
    UIElement *childComponent = mainWindow->GetChild(childID);
    setTitleWithOpts(&win, childComponent, childID);
    // This are universal things
    childComponent->SetUIDecorations(win.decor);
    childComponent->SetUIDimensions(UIDimensions(win.dims.x, win.dims.y, 
          win.dims.width, win.dims.height));
    childComponent->SetDisplay(mainScreen->display);
    // NOTE: if I move to a composition style thing I guess I can do all this
    // setup at start up time.
    // I can also just have a base void* chunk of data with options I send to
    // each UI type and the UI type handles it somehow, we'll see
    // Handle each type of window
    switch ((ComponentType)win.opts.WinType) {
      case STRING:
        LOG_DEBUG(F("Setting up the STRING type UIWindow\r\n"));
        childComponent->drawBox();
        break;
      case BAR: {
        LOG_DEBUG(F("Setting up the BAR type UIWindow\r\n"));
        UIBar* bar = (UIBar*)childComponent;
        bar->range = 9;
        bar->drawBox();
        break;
      }
    }
    childComponent->Update(win.opts.PreviewValue, true);
    return childID;
  }
  bool UpdateDims(uint8_t *payload, Curses::Screen *mainScreen) {
    UpdateDimsPacket pkt;
    memcpy((void*)&pkt, payload, sizeof(UpdateDimsPacket));
    printUpdateDimsPacket(&pkt);
    UIElement *mainWindow = mainScreen->mainWindowHandle;
    UIElement* win = mainWindow->GetChild(pkt.wID);
    if (win == NULL) {
      return false;
    }
    // Delete the old window
    fillRect(win->dims.x, win->dims.y, win->dims.width,
             win->dims.height, win->decor.bgColor, win->display);
    // Update the windows dimensions
    win->dims = pkt.dims;
    LOG_DEBUG(F("Win Type is: %d\r\n"), win->type);
    // Redraw the window
    switch ((ComponentType)win->type) {
      case STRING:
        win->drawBox();
        break;
      case BAR: 
      {
        LOG_DEBUG(F("Updating UIBar dimensions\r\n"));
        UIBar* bar = (UIBar*)win;
        bar->drawBox();
        break;
      }
    }
    win->Redraw();
    return true;
  }
  bool UpdateWindow(uint8_t *payload, Curses::Screen *mainScreen) {
    UIUpdateWindowPacket pkt;
    memcpy((void*)&pkt, payload, sizeof(UICreateWindowPacket));
    printUIWindowPacket(&pkt.data);
    UIElement* mainWindow = mainScreen->mainWindowHandle;
    UIElement* win = mainWindow->GetChild(pkt.WinID);
    if (win == NULL) {
      return false;
    }
    // Delete the old window
    fillRect(win->dims.x, win->dims.y, win->dims.width,
             win->dims.height, win->decor.bgColor, win->display);
    // Update the windows dimensons, decor and title
    win->dims = pkt.data.dims;
    win->decor = pkt.data.decor;
    setTitleWithOpts(&pkt.data, win, pkt.WinID);
    switch ((ComponentType)win->type) {
      case STRING:
        win->drawBox();
        break;
      case BAR:
      {
        LOG_DEBUG(F("Updating UIBar\r\n"));
        UIBar* bar = (UIBar*)win;
        bar->drawBox();
        break;
      }
    }
    win->Update(pkt.data.opts.PreviewValue, true);
    return true;
  }
  // Window destruction
  void printUIDestroyWindowPacket(UIDestroyWindowPacket *win) {
    LOG_INFO(F("Destroy window:\n"));
    LOG_INFO(F("  WinID: %d\n"), win->WinID);
  }
  int8_t Destroy(uint8_t *payload, Curses::Screen *mainScreen) {
    UIDestroyWindowPacket win;
    memcpy(&win, payload, sizeof(UIDestroyWindowPacket));
    printUIDestroyWindowPacket(&win);
    UIElement *mainWindow = mainScreen->mainWindowHandle;
    mainWindow->RemoveChild(win.WinID);
    return win.WinID;
  }
 };
 namespace Data {
  char buffer[128];
  char strValue[128];
  uint8_t Parse(uint8_t *payload, size_t payloadSize, Curses::Screen* mainScreen) {
    uint16_t curPos = 0;
    for (; curPos < payloadSize;) {
      // Get the data type from the current position
      int16_t wID;
      memcpy(&wID, payload + curPos, 2);
      curPos += 2;
      uint8_t type = payload[curPos];
      switch (type) {
        case DataTypeUINT8: {
          uint8_t value = payload[curPos + 1];
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%d", value);
          curPos += 2;
          break;
        }
        case DataTypeINT8: {
          int8_t value = (int8_t)payload[curPos + 1];
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%d", value);
          curPos += 2;
          break;
        }
        case DataTypeUINT16: {
          uint16_t value;
          memcpy(&value, payload + curPos + 1, 2);
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%d", value);
          curPos += 3; // 1 (Type) + 2 (Value)
          break;
        }
        case DataTypeINT16: {
          int16_t value;
          memcpy(&value, payload + curPos + 1, 2);
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%d", value);
          curPos += 3;
          break;
        }
        case DataTypeUINT32: {
          uint32_t value;
          memcpy(&value, payload + curPos + 1, 4);
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%d", value);
          curPos += 5; // 1 (Type) + 4 (Value)
          break;
        }
        case DataTypeINT32: {
          int32_t value;
          memcpy(&value, payload + curPos + 1, 4);
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%d", value);
          curPos += 5;
          break;
        }
        case DataTypeUINT64: {
          uint64_t value;
          memcpy(&value, payload + curPos + 1, 8);
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%ld", value);
          curPos += 9; // 1 (Type) + 8 (Value)
          break;
        }
        case DataTypeINT64: {
          int64_t value;
          memcpy(&value, payload + curPos + 1, 8);
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %d\r\n"), type, wID, value);
          sprintf(buffer, "%ld", value);
          curPos += 9;
          break;
        }
        case DataTypeCHAR: {
          uint8_t value = payload[curPos + 1];
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %c\r\n"), type, wID, value);
          sprintf(buffer, "%c", value);
          curPos += 2;
          break;
        }
        case DataTypeSTRING: {
          // Strings have: Type (1), Len (1), Data (Len)
          uint8_t len = payload[curPos + 1];
          memcpy(strValue, payload + curPos + 2, len);
          strValue[len] = '\0'; // Null terminator
                                //
          LOG_DEBUG(F("[0x%02X] RECEIVED [%2d]: %s\r\n"), type, wID, strValue);
          sprintf(buffer, "%s", strValue);
          curPos += (2 + len); 
          break;
        }
        default:
          // If we hit an unknown type, we are desynced. 
          // Better to stop than to read garbage.
          LOG_ERROR(F("Unknown Type 0x%02X at pos %d\r\n"), type, curPos);
          continue;
      }
      // Update the window value here 
      UIElement* mainWindow = mainScreen->mainWindowHandle;
      UIElement* win = mainWindow->GetChild(wID);
      if (win == NULL) {
        continue;
      }
      win->Update(buffer, false);
    }
    return 0;
  }
 }
@@ -0,0 +1,89 @@
 #ifndef __METHODS__
 #define __METHODS__
 #include <cstdint>
 #include <stdint.h>
 #include "UIScreen.h"
 #include "UIDimensions.h"
 #include "UIDecorations.h"
 namespace Window {
  const uint8_t ShowIDFalse = 0;
  const uint8_t ShowIDTrue = 1;
  struct UIWindowOpts {
    uint8_t ShowID;
    uint8_t WinType;
    // NOTE: I recon we need to change this yo
    char PreviewValue[32];
  };
  // Window creation
  struct UICreateWindowPacket {
    UIDimensions dims;
    UIDecorations decor;
    UIWindowOpts opts;
    char title[32]; // Note: we optimize this type of data transfer if necessary
                    // we are sending 32 - len(title) extra bytes everytime
    UICreateWindowPacket();
  };
  void printUIWindowPacket(UICreateWindowPacket *win);
  int8_t Create(uint8_t *payload, Curses::Screen *mainScreen);
  // Window destruction
  struct UIDestroyWindowPacket {
    int16_t WinID;
  };
  void printUIDestroyWindowPacket(UIDestroyWindowPacket *win);
  int8_t Destroy(uint8_t *payload, Curses::Screen *mainScreen);
  // NOTE: if I make the window update send these fields with the current
  // values I can reduce the code for this to a single struct instead I reckon
  // Window Dimensions Updates
  struct UpdateDimsPacket {
    int16_t wID;
    UIDimensions dims;
  };
  void printUpdateDimsPacket(UpdateDimsPacket *pkt);
  bool UpdateDims(uint8_t *payload, Curses::Screen *mainScreen);
  struct UIUpdateWindowPacket {
    int16_t WinID;
    UICreateWindowPacket data;
  };
  bool UpdateWindow(uint8_t *payload, Curses::Screen *mainScreen);
 };
 namespace Screen {
  struct UICreateScreenPacket{
    uint16_t x0;
    uint16_t y0;
    uint16_t width;
    uint16_t height;
    char title[32]; // Note: we optimize this type of data transfer if necessary
                    // we are sending 32 - len(title) extra bytes everytime
  };
 }
 namespace Data {
  typedef uint8_t DataType;
  const DataType DataTypeUINT8 = 0;
  const DataType DataTypeINT8 = 1;
  const DataType DataTypeUINT16 = 2;
  const DataType DataTypeINT16 = 3;
  const DataType DataTypeUINT32 = 4;
  const DataType DataTypeINT32 = 5;
  const DataType DataTypeUINT64 = 6;
  const DataType DataTypeINT64 = 7;
  const DataType DataTypeSTRING = 8;
  const DataType DataTypeCHAR = 9;
  uint8_t Parse(uint8_t *payload, size_t payloadSize, Curses::Screen* mainScreen);
 }
 #endif
@@ -1,27 +1,26 @@
-#include "ui.h"
+// #include "ui.h"
-#include "HardwareSerial.h"
+// #include "HardwareSerial.h"
-#include "data.h"
+// #include <cstdint>
-#include <cstdint>
+//
-
+// DashUI::DashUI() {}
-DashUI::DashUI() {}
+//
-
+// void DashUI::Update(DataPacket *p) {
-void DashUI::Update(DataPacket *p) {
+//   this->barTacho->Update(p->rpm);
-  this->barTacho->Update(p->rpm);
+//   this->digiTacho->Update(p->rpm);
-  this->digiTacho->Update(p->rpm);
+//   this->digiSpeedo->Update(p->speed);
-  this->digiSpeedo->Update(p->speed);
+//   this->digiGear->Update(p->gear);
-  this->digiGear->Update(p->gear);
+//   this->lapDelta->Update(p->DeltaToBestLap);
-  this->lapDelta->Update(p->DeltaToBestLap);
+//   this->bestLap->Update(p->bestLapTime);
-  this->bestLap->Update(p->bestLapTime);
+//   this->curLap->Update(p->currLapTime);
-  this->curLap->Update(p->currLapTime);
+//   this->lastLap->Update(p->lastLapTime);
-  this->lastLap->Update(p->lastLapTime);
+//   this->fuelConsumption->Update(p->FuelEst);
-  this->fuelConsumption->Update(p->FuelEst);
+//   this->brakeBias->Update(p->brakeBias);
-  this->brakeBias->Update(p->brakeBias);
+//
-
+//   for (int row = 0; row < ROWS; row++) {
-  for (int row = 0; row < ROWS; row++) {
+//     this->relative->tableData[row * COLUMNS + 0]->Update(p->standings[row].Lap);
-    this->relative->tableData[row * COLUMNS + 0]->Update(p->standings[row].Lap);
+//     this->relative->tableData[row * COLUMNS + 1]->Update(
-    this->relative->tableData[row * COLUMNS + 1]->Update(
+//         p->standings[row].DriverName);
-        p->standings[row].DriverName);
+//     this->relative->tableData[row * COLUMNS + 2]->Update(
-    this->relative->tableData[row * COLUMNS + 2]->Update(
+//         p->standings[row].TimeBehindString);
-        p->standings[row].TimeBehindString);
+//   }
-  }
+// }
 }
@@ -1,28 +1,28 @@
-#ifndef __DASH_DISPLAY_UI
+// #ifndef __DASH_DISPLAY_UI
-#define __DASH_DISPLAY_UI
+// #define __DASH_DISPLAY_UI
-
+//
-#include "Arduino_GFX.h"
+// #include "Arduino_GFX.h"
-#include "UIString.h"
+// #include "UIString.h"
-#include "UITable.h"
+// #include "UITable.h"
-#include "UIBar.h"
+// #include "UIBar.h"
-#include "data.h"
+// #include "data.h"
-
+//
-struct DashUI {
+// struct DashUI {
-  UIBar *barTacho;
+//   UIBar *barTacho;
-  UIString *digiTacho;
+//   UIString *digiTacho;
-  UIString *digiSpeedo;
+//   UIString *digiSpeedo;
-  UIString *digiGear;
+//   UIString *digiGear;
-  UIString *lapDelta;
+//   UIString *lapDelta;
-  UIString *bestLap;
+//   UIString *bestLap;
-  UIString *lastLap;
+//   UIString *lastLap;
-  UIString *curLap;
+//   UIString *curLap;
-  UIString *fuelTank;
+//   UIString *fuelTank;
-  UIString *fuelConsumption;
+//   UIString *fuelConsumption;
-  UIString *brakeBias;
+//   UIString *brakeBias;
-  UITable *relative;
+//   UITable *relative;
-
+//
-  DashUI();
+//   DashUI();
-  void Update(DataPacket *p);
+//   void Update(DataPacket *p);
-};
+// };
-
+//
-#endif
+// #endif
Author	SHA1	Message	Date
esilva	3437ea473e	made the walkietalkie more robust	2026-09-18 23:10:57 +01:00
esilva	33334455cb	type fix	2026-06-09 16:38:35 +01:00
esilva	0893b8a0c5	added the moza R9 case	2026-06-09 16:38:26 +01:00
esilva	5523b18da6	turn the screen around so the thinest bezzel becomes the top	2026-05-28 12:06:48 +01:00
esilva	809e99469d	update some of the logs	2026-03-15 00:19:52 +00:00
esilva	53d8938cd2	small bug fix	2026-03-14 22:22:18 +00:00
esilva	1e6d5e4c45	user can now created more than a string window	2026-03-13 17:21:16 +00:00
esilva	97d710c7bb	Quick implementation of passing data to the windows it works, its nice seeing this finally working, but i think I have to go via the composition route for the windows	2026-03-11 23:36:45 +00:00
esilva	84cfa82be3	parse the newly added window ID	2026-03-11 21:20:42 +00:00
esilva	503fb7e7b5	Implementing the data parsing approach I'm receiving data in a very specific format for each data type. I parse the bytes correctly and hopefully everything works, yo.	2026-03-10 23:09:03 +00:00
esilva	73291b65ac	not really a change, doesn't matter	2026-03-06 00:05:02 +00:00
esilva	9322729294	update to the g29 mount	2026-03-06 00:04:28 +00:00
esilva	0544703dc6	adding the data transfer commands	2026-03-06 00:04:17 +00:00
esilva	91402af140	Added UIOptions still need to make it work with bitflags instead tho	2026-02-20 21:52:28 +00:00
esilva	8ccb066d1f	Added the window update packet and command	2026-02-13 23:39:22 +00:00
esilva	0f41e348c2	Added the window update command - some other small misc stuff	2026-02-12 23:04:28 +00:00
esilva	61a310516b	new window ID is returned	2026-02-09 23:24:09 +00:00
esilva	c4288d4542	Should I manually copy bytes?	2026-01-01 23:46:00 +00:00
esilva	a267911cc3	Added the window destruction command	2025-12-31 17:03:19 +00:00
esilva	e6f05a18dd	Fixed teh window create method	2025-12-31 16:42:28 +00:00
esilva	7a4d543561	Added the create window command	2025-12-31 15:56:29 +00:00
esilva	5b00cd578b	Moved the logger into its own project	2025-12-28 01:21:26 +00:00
esilva	c7250d51ae	Replacing Serial2 calls with my logger	2025-12-27 18:41:02 +00:00
esilva	726b6fd4fd	Added a logger thingy	2025-12-27 18:32:10 +00:00
esilva	ed08cf855a	slight refactoring to the state machine	2025-12-27 18:00:43 +00:00
esilva	dc23bbaf5b	Reworking the communcation	2025-12-23 23:36:51 +00:00
esilva	ce15563aee	Mainly testing the new eslabsCurses API	2025-12-06 22:26:46 +00:00
esilva	7245e09cd7	Continuing developing the new lib for the UI	2025-11-11 22:31:07 +00:00
esilva	89da044474	organizing the communication code a bit better	2025-10-30 00:32:28 +00:00
esilva	6efdc2771d	Simply added an ID to the device	2025-10-29 22:57:35 +00:00
esilva	041fbcd724	Trying to get a good architecture to work with this	2025-10-29 22:04:50 +00:00
esilva	43056411dd	Naive discovery procedure, need to make it work after connection loss	2025-10-22 23:36:45 +01:00
esilva	b5ee91e44c	Setting up the environment to develop the new communication method	2025-10-19 23:21:05 +01:00
esilva	7eac2726ad	Moved the cursesAtHome lib to its own repo eslabsCurses	2025-10-19 23:01:14 +01:00
esilva	50b8dc2980	Added a magnetic mount Its still pretty shit: - the screw holes on the shell don't line up - the shell bows due to the screw disalignment stress - the back of the shell hits the G29 wheel base, needs some coercion	2025-05-29 22:36:02 +01:00
esilva	c076998cec	cube magnets mount	2025-05-26 15:30:16 +01:00
esilva	2fa7ceb099	small_magnets_case	2025-05-26 14:13:25 +01:00
esilva	b5a0907b49	Another useless commit	2025-05-23 21:40:23 +01:00
esilva	c901d304d7	Small readme change	2025-05-23 19:22:07 +01:00
esilva	246f051b0e	Adding this on GH	2025-05-23 09:21:10 +01:00