Drawcircle added (emulator)

common/app/app.c

@@ -17,6 +17,7 @@ void app_init() {
 	tft_draw_rectangle(40,210,60,235,BLUE);
 	tft_fill_rectangle(100,215,200,225,GREEN);
 	tft_draw_line(10,215,310,225,RGB(0xFF,0,0xFF));
+    tft_draw_circle(10,10,100, RED);
 }
 
 

common/lowlevel/ll_tft.h

@@ -8,4 +8,4 @@ void ll_tft_draw_pixel(uint16_t x,uint16_t y,uint16_t color);
 void ll_tft_draw_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color);
 void ll_tft_fill_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color);
 void ll_tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint16_t *dat);
-
+void ll_tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color);

common/tft/tft.c

@@ -33,3 +33,7 @@ void tft_fill_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_
 void tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint16_t* dat) {
 	ll_tft_draw_bitmap_unscaled(x,y,width,height,dat);
 }
+
+void tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color) {
+    ll_tft_draw_circle(x, y, r, color);
+}

common/tft/tft.h

@@ -18,3 +18,4 @@ void tft_draw_pixel(uint16_t x,uint16_t y,uint16_t color);
 void tft_draw_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color);
 void tft_fill_rectangle(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2, uint16_t color);
 void tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint16_t* dat);
+void tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color);

discovery/src/ll_tft.c

@@ -28,6 +28,10 @@ void ll_tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_
 
 }
 
+void ll_tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color) {
+
+}
+
 
 
 

emulator/qt/ll_tft.cpp

@@ -5,7 +5,6 @@ extern "C" {
 #include "ll_tft.h"
 }
 
-
 MainWindow* mainwindow;
 
 bool ll_tft_init() {
@@ -20,7 +19,6 @@ void ll_tft_draw_line(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16
     mainwindow->draw_line(x1,y1,x2,y2,color);
 }
 
-
 void ll_tft_clear(uint16_t color) {
     mainwindow->clear(color);
 }
@@ -41,4 +39,8 @@ void ll_tft_draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_
     mainwindow->draw_bitmap_unscaled(x,y,width,height,dat);
 }
 
+void ll_tft_draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color) {
+    mainwindow->draw_circle(x,y,r,color);
+}
+
 

emulator/qt/mainwindow.cpp

@@ -26,11 +26,7 @@ QRgb QRgbFromRGB565(uint16_t color) {
 }
 
 
-MainWindow::MainWindow(QWidget *parent) :
-    QMainWindow(parent),
-    image(DISPLAY_WIDTH,DISPLAY_HEIGHT,QImage::Format_RGB16),
-    ui(new Ui::MainWindow)
-{
+MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), image(DISPLAY_WIDTH,DISPLAY_HEIGHT, QImage::Format_RGB16), ui(new Ui::MainWindow){
     ui->setupUi(this);
     image.fill(Qt::black);
 }
@@ -99,6 +95,16 @@ void MainWindow::draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, ui
     update();
 }
 
+void MainWindow::draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color)
+{
+    //render_mutex.lock();
+    QPainter painter(&(image));
+    painter.setPen(QColorFromRGB565(color));
+    painter.drawEllipse(QPoint(x,y), r, r);
+    //render_mutex.unlock();
+    update();
+}
+
 void MainWindow::paintEvent(QPaintEvent *)
 {
   //render_mutex.lock();

emulator/qt/mainwindow.h

@@ -21,6 +21,7 @@ public:
     void draw_rectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
     void fill_rectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
     void draw_bitmap_unscaled(uint16_t x, uint16_t y, uint16_t width, uint16_t height, const uint16_t *dat);
+    void draw_circle(uint16_t x, uint16_t y, uint16_t r, uint16_t color);
 
 
 protected: