From e9f5d1ef8bf96ca47dbe73943308cee6e150245b Mon Sep 17 00:00:00 2001
From: gsd <mamu@ebal.net>
Date: Sat, 22 Nov 2025 16:02:12 +0300
Subject: [PATCH] rad display

---
 .vscode/settings.json |   4 +-
 pipboyIO/display.cpp  | 169 +++++++++++++++++++++++++++++++++++++++---
 pipboyIO/display.h    |   6 +-
 pipboyIO/pipboyIO.ino |   4 +
 4 files changed, 170 insertions(+), 13 deletions(-)

diff --git a/.vscode/settings.json b/.vscode/settings.json
index 881bed7..924dde0 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -20,6 +20,8 @@
         "span": "cpp",
         "unordered_set": "cpp",
         "format": "cpp",
-        "text_encoding": "cpp"
+        "text_encoding": "cpp",
+        "ios": "cpp",
+        "random": "cpp"
     }
 }
\ No newline at end of file
diff --git a/pipboyIO/display.cpp b/pipboyIO/display.cpp
index 7a554a3..4bf6a16 100644
--- a/pipboyIO/display.cpp
+++ b/pipboyIO/display.cpp
@@ -21,30 +21,35 @@ void initDisplay() {
 
     //display1.clearDisplay();
     //Serial.println("start display 2");
-    display2.clearDisplay();
+    //заливаем весь дисплей
+    /*display2.clearDisplay();
     for (int x = 0; x < 128; x ++) {
         for (int y = 0; y < 64; y++) {
             display2.drawPixel(x, y, SSD1306_WHITE);
         }
-    }
+    }*/
+
+    //default huynnya
+    display2.clearDisplay();
+    //display2BorderDebug();
+    display2Border();
+    display2DrawSenseLine(3.5);
     display2.display();
     //Serial.println("start display 2 test success");
 }
 
 void drawPoint(int displayId, int x, int y) {
+    //float rad = y * PI / 180.0;
     switch (displayId)
     {
         case 1:
-
-    //display1.clearDisplay();
-    //display1.drawPixel(x, y, SSD1306_WHITE);
         break;
         case 2:
-    display2.clearDisplay();
-    display2Border();
-    display2.drawPixel(x, y, SSD1306_WHITE);
-    display2.display();
-        break;
+            display2.clearDisplay();
+            display2Border();
+            display2DrawSenseLine(map(x, 0, 10, 90, -90));
+            display2.display();
+            break;
         default:
         break;
     }
@@ -65,11 +70,153 @@ const int16_t borders[][2] = {
     };
 const int borderSize = sizeof(borders) / sizeof(borders[0]);
 
-void display2Border() {
+void display2BorderDebug() {
     int x = 0;
     int y = 1;
     for (int i = 1; i <borderSize; i++) {
         display2.drawLine(borders[i-1][x], borders[i-1][y], borders[i][x], borders[i][y], WHITE);
     } 
     display2.drawLine(borders[borderSize-1][x], borders[borderSize-1][y], borders[0][x], borders[0][y], WHITE);
+}
+
+const int TwoLetterPoint[][2] = {
+    {0,3},{0,2},{0,1},{0,0},
+                      {1,0},
+                {1,1},
+          {2,2},
+    {3,3},
+    {4,3},{4,2},{4,1},{4,0}
+};
+
+const int FourLetterPoint[][2] = {
+                    {0, 1},
+            {1, 2}, {1, 1},
+        {2, 3},     {2, 1},
+    {3, 3},{3,2},   {3, 1}, {3, 0},
+                    {4, 1}            
+};
+
+const int SixLetterPoint[][2] = {
+    {0, 3}, {0, 2}, {0, 1}, {0, 0},
+    {1, 3},
+    {2, 3}, {2, 2}, {2, 1}, {2, 0},
+    {3, 3},                 {3, 0},
+    {4, 3}, {4, 2}, {4, 1}, {4, 0}
+};
+
+const int EightLetterPoint[][2] = {
+    {0, 3}, {0, 2}, {0, 1}, {0, 0},
+    {1, 3},                 {1, 0},
+    {2, 3}, {2, 2}, {2, 1}, {2, 0},
+    {3, 3},                 {3, 0},
+    {4, 3}, {4, 2}, {4, 1}, {4, 0}
+};
+
+const int centerX = 65;
+const int centerY = 55;
+
+void display2Border() {
+    int radius[3] = {30, 40, 45};
+    const int internal = 0;
+    const int external = 1;
+    const int extended = 2;
+
+    display2.drawPixel(centerX, centerY, WHITE);
+    for (int r = 1; r < 5; r++) {
+        display2.drawCircle(centerX, centerY, r, WHITE);
+    }
+
+    for (int angle = -90; angle <= 90; angle++) {
+        float rad = angle * PI / 180.0;
+        int absAngle = abs(angle);
+        float radSin = sin(rad);
+        float radCos = cos(rad);
+
+        radsCalc(centerX, centerY, radius[internal], radSin, radCos);
+        radsCalc(centerX, centerY, radius[external], radSin, radCos);
+
+        //need chunk
+        if (absAngle % 18 == 0) {
+            if ((absAngle + 90) % 36 == 0) {
+                int endLineX = centerX + (radius[extended] * radSin);
+                int endLineY = centerY - (radius[extended] * radCos);
+
+                int endLine4ChrX = centerX + ((radius[extended]+5) * radSin);
+                int endLine4ChrY = centerY - ((radius[extended]+5) * radCos);
+
+                display2.drawLine(
+                    centerX + (radius[internal] * radSin),
+                    centerY - (radius[internal] * radCos),
+                    endLineX,
+                    endLineY,
+                    WHITE
+                );
+
+                int letChr = (5 - ((angle + 90) / 36)) * 2;
+                switch (letChr)
+                {
+                    case 2:
+                        for (int i = 0; i < sizeof(TwoLetterPoint) / sizeof(TwoLetterPoint[0]); i++) {
+                            display2.drawPixel(endLine4ChrX + TwoLetterPoint[i][0], endLine4ChrY + TwoLetterPoint[i][1], WHITE);
+                        }
+                        break;
+                    case 4:
+                        for (int i = 0; i < sizeof(FourLetterPoint) / sizeof(FourLetterPoint[0]); i++) {
+                            display2.drawPixel(endLine4ChrX + FourLetterPoint[i][0], endLine4ChrY + FourLetterPoint[i][1], WHITE);
+                        }
+                        break;
+                    case 6:
+                        for (int i = 0; i < sizeof(SixLetterPoint) / sizeof(SixLetterPoint[0]); i++) {
+                            display2.drawPixel(endLine4ChrX + SixLetterPoint[i][0], endLine4ChrY + SixLetterPoint[i][1], WHITE);
+                        }
+                        break;
+                    case 8:
+                        for (int i = 0; i < sizeof(EightLetterPoint) / sizeof(EightLetterPoint[0]); i++) {
+                            display2.drawPixel(endLine4ChrX + EightLetterPoint[i][0], endLine4ChrY + EightLetterPoint[i][1], WHITE);
+                        }
+                        break;
+                    default:
+                        break;
+                }
+                
+
+            } else {
+                display2.drawLine(
+                    centerX + (radius[internal] * radSin),
+                    centerY - (radius[internal] * radCos),
+                    centerX + (radius[external] * radSin),
+                    centerY - (radius[external] * radCos),
+                    WHITE
+                );
+            }
+        }
+    }
+}
+
+void radsCalc(int16_t x, int16_t y, int radius, float radSin, float radCos) {
+    int endX = x + (radius * radSin);
+    int endY = y - (radius * radCos);
+    display2.drawPixel(endX, endY, WHITE);
+}
+
+void display2DrawSenseLine(float value) {
+    int r = 45;
+    float rad = value * PI / 180.0;
+    float radSin = sin(rad);
+    float radCos = cos(rad);
+
+    for (int x = centerX - 1; x < centerX + 1; x++) {
+        for (int y = centerY - 1; y < centerY + 1; y++) {
+            display2.drawLine(x, y, x + (r * radSin), y - (r * radCos), WHITE);
+        }
+    }
+}
+
+//65, 55, 50, ?
+void rads(int16_t x, int16_t y, int radius, float rad) {
+    //float rad = angle * PI / 180.0;
+    //display2.drawPixel(x, y, WHITE);
+    int endX = x + (radius * sin(rad));
+    int endY = y - (radius * cos(rad));
+    display2.drawPixel(endX, endY, WHITE);
 }
\ No newline at end of file
diff --git a/pipboyIO/display.h b/pipboyIO/display.h
index 8ce10d5..14a8fb8 100644
--- a/pipboyIO/display.h
+++ b/pipboyIO/display.h
@@ -15,4 +15,8 @@
 
 void initDisplay();
 void drawPoint(int displayId, int x, int y);
-void display2Border();
\ No newline at end of file
+void display2BorderDebug();
+void rads(int16_t x, int16_t y, int radius, float rad);
+void radsCalc(int16_t x, int16_t y, int radius, float radSin, float radCos);
+void display2Border();
+void display2DrawSenseLine(float value);
\ No newline at end of file
diff --git a/pipboyIO/pipboyIO.ino b/pipboyIO/pipboyIO.ino
index bba03cb..183ddc3 100644
--- a/pipboyIO/pipboyIO.ino
+++ b/pipboyIO/pipboyIO.ino
@@ -120,5 +120,9 @@ void processInput(String input) {
   int displayId = n1.toInt();
   int x = n2.toInt();
   int y = n3.toInt();
+  
+  Serial.println(displayId);
+  Serial.println(x);
+  Serial.println(y);
   drawPoint(displayId, x, y);
 }
\ No newline at end of file