Revision 14:d7bc532b2133, committed 2018-09-21

Comitter:

bibi94

Date:

Fri Sep 21 08:24:56 2018 +0000

Parent:

13:52e9c29e2f88

Child:

15:6396392fd424

Commit message:

Change pin for nucleo l432kc

Changed in this revision

--- a/Adafruit_GFX.lib	Wed Apr 19 04:07:40 2017 +0000
+++ b/Adafruit_GFX.lib	Fri Sep 21 08:24:56 2018 +0000
@@ -1,1 +1,1 @@
-http://developer.mbed.org/users/kaizen/code/Adafruit_GFX/#3112550cc6a3
+http://developer.mbed.org/users/kaizen/code/Adafruit_GFX/#e31b31e3128a

--- a/main.cpp	Wed Apr 19 04:07:40 2017 +0000
+++ b/main.cpp	Fri Sep 21 08:24:56 2018 +0000
@@ -1,27 +1,346 @@
 #include "mbed.h"
 #include "Adafruit_SSD1306.h"
 
-DigitalOut myled_R(LED_RED);
+#define NUMFLAKES 10
+#define XPOS 0
+#define YPOS 1
+#define DELTAY 2
+
+
+#define LOGO16_GLCD_HEIGHT 16 
+#define LOGO16_GLCD_WIDTH  16 
+//static const unsigned char PROGMEM logo16_glcd_bmp[] ={        B00000000, B00110000 };
+    uint8_t logo16_glcd_bmp[32] =
+    { 
+        0x00, 0xC0, 0x01, 0xC0, 0x01, 0xC0, 0x03, 0xE0, 0xE3, 0xE0, 0xFE, 0xF8, 0xFE, 0xFF, 0x33, 0x9F, 0x1F, 0xFC, 0x0D, 0x70, 0x1B, 0xA0, 0x3F, 0xE0, 0x3F, 0xF0, 0x7C, 0xF0, 0x70, 0x70, 0x00, 0x30
+    };
+DigitalOut myled_R(LED1);
+
+I2C i2c(PA_10,PA_9);//sda,scl(PA_10,PA_9)
+
+Adafruit_SSD1306_I2c myOled(i2c,PB_7,0x7A,64,128);//0x3D+SA0+RW
+Serial pc(SERIAL_TX, SERIAL_RX);
+
+void testdrawbitmap(const uint8_t *bitmap, uint8_t w, uint8_t h) {
+  uint8_t icons[NUMFLAKES][3];
+ 
+  // initialize
+  for (uint8_t f=0; f< NUMFLAKES; f++) {
+    icons[f][XPOS] = rand()%myOled.width();
+    icons[f][YPOS] = 0;
+    icons[f][DELTAY] = rand()%5 + 1;
+    
+     pc.printf("x: %d",icons[f][XPOS]);
+    // pc.printf(icons[f][XPOS], DEC);
+     pc.printf(" y: %d",icons[f][YPOS]);
+     //pc.printf(icons[f][YPOS], DEC);
+     pc.printf(" dy: %d",icons[f][DELTAY]);
+     //pc.printfln(icons[f][DELTAY], DEC);
+  }
+
+  while (1) {
+    // draw each icon
+    for (uint8_t f=0; f< NUMFLAKES; f++) {
+      myOled.drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, WHITE);
+    }
+    myOled.display();
+    wait(0.5);
+    
+    // then erase it + move it
+    for (uint8_t f=0; f< NUMFLAKES; f++) {
+      myOled.drawBitmap(icons[f][XPOS], icons[f][YPOS], bitmap, w, h, BLACK);
+      // move it
+      icons[f][YPOS] += icons[f][DELTAY];
+      // if its gone, reinit
+      if (icons[f][YPOS] > myOled.height()) {
+        icons[f][XPOS] = rand()%myOled.width();
+        icons[f][YPOS] = 0;
+        icons[f][DELTAY] = rand()%5 + 1;
+      }
+    }
+   }
+}
+
+
+void testdrawchar(void) {
+  myOled.setTextSize(1);
+  myOled.setTextColor(WHITE);
+  myOled.setTextCursor(0,0);
+  for (uint8_t i=0; i < 168; i++) {
+    if (i == '\n') continue;
+    myOled.writeChar(i);
+    if ((i > 0) && (i % 21 == 0))
+      myOled.printf("\n");
+  }    
+  myOled.display();
+  wait(0.5);
+}
+
+void testdrawcircle(void) {
+  for (int16_t i=0; i<myOled.height(); i+=2) {
+    myOled.drawCircle(myOled.width()/2, myOled.height()/2, i, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+}
+
+void testfillrect(void) {
+  uint8_t color = 1;
+  for (int16_t i=0; i<myOled.height()/2; i+=3) {
+    // alternate colors
+    myOled.fillRect(i, i, myOled.width()-i*2, myOled.height()-i*2, color%2);
+    myOled.display();
+    wait(0.5);
+    color++;
+  }
+}
+
+void testdrawtriangle(void) {
+  for (int16_t i=0; i<min(myOled.width(),myOled.height())/2; i+=5) {
+    myOled.drawTriangle(myOled.width()/2, myOled.height()/2-i,
+                     myOled.width()/2-i, myOled.height()/2+i,
+                     myOled.width()/2+i, myOled.height()/2+i, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+}
 
-I2C i2c(PA_10,PA_9);
+void testfilltriangle(void) {
+  uint8_t color = WHITE;
+  for (int16_t i=min(myOled.width(),myOled.height())/2; i>0; i-=5) {
+    myOled.fillTriangle(myOled.width()/2, myOled.height()/2-i,
+                     myOled.width()/2-i, myOled.height()/2+i,
+                     myOled.width()/2+i, myOled.height()/2+i, WHITE);
+    if (color == WHITE) color = BLACK;
+    else color = WHITE;
+    myOled.display();
+    wait(0.5);
+  }
+}
+
+void testdrawroundrect(void) {
+  for (int16_t i=0; i<myOled.height()/2-2; i+=2) {
+    myOled.drawRoundRect(i, i, myOled.width()-2*i, myOled.height()-2*i, myOled.height()/4, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+}
+
+void testfillroundrect(void) {
+  uint8_t color = WHITE;
+  for (int16_t i=0; i<myOled.height()/2-2; i+=2) {
+    myOled.fillRoundRect(i, i, myOled.width()-2*i, myOled.height()-2*i, myOled.height()/4, color);
+    if (color == WHITE) color = BLACK;
+    else color = WHITE;
+    myOled.display();
+    wait(0.5);
+  }
+}
+   
+void testdrawrect(void) {
+  for (int16_t i=0; i<myOled.height()/2; i+=2) {
+    myOled.drawRect(i, i, myOled.width()-2*i, myOled.height()-2*i, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+}
 
-Adafruit_SSD1306_I2c myOled(i2c,NC,0x78,64,128);
+void testdrawline() {  
+  for (int16_t i=0; i<myOled.width(); i+=4) {
+    myOled.drawLine(0, 0, i, myOled.height()-1, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+  for (int16_t i=0; i<myOled.height(); i+=4) {
+    myOled.drawLine(0, 0, myOled.width()-1, i, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+  wait(0.25);
+  
+  myOled.clearDisplay();
+  for (int16_t i=0; i<myOled.width(); i+=4) {
+    myOled.drawLine(0, myOled.height()-1, i, 0, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+  for (int16_t i=myOled.height()-1; i>=0; i-=4) {
+    myOled.drawLine(0, myOled.height()-1, myOled.width()-1, i, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+  wait(0.25);
+  
+  myOled.clearDisplay();
+  for (int16_t i=myOled.width()-1; i>=0; i-=4) {
+    myOled.drawLine(myOled.width()-1, myOled.height()-1, i, 0, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+  for (int16_t i=myOled.height()-1; i>=0; i-=4) {
+    myOled.drawLine(myOled.width()-1, myOled.height()-1, 0, i, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+  wait(0.25);
 
+  myOled.clearDisplay();
+  for (int16_t i=0; i<myOled.height(); i+=4) {
+    myOled.drawLine(myOled.width()-1, 0, 0, i, WHITE);
+    myOled.display();
+    wait(0.5);
+  }
+  for (int16_t i=0; i<myOled.width(); i+=4) {
+    myOled.drawLine(myOled.width()-1, 0, i, myOled.height()-1, WHITE); 
+    myOled.display();
+    wait(0.5);
+  }
+  wait(0.25);
+}
+
+void testscrolltext(void) {
+  myOled.setTextSize(2);
+  myOled.setTextColor(WHITE);
+  myOled.setTextCursor(10,0);
+  myOled.clearDisplay();
+  myOled.printf("scroll");
+  myOled.display();
+  wait(0.5);
+ 
+  myOled.startscrollright(0x00, 0x0F);
+  wait(0.5);
+  myOled.stopscroll();
+  wait(0.5);
+  myOled.startscrollleft(0x00, 0x0F);
+  wait(0.5);
+  myOled.stopscroll();
+  wait(0.5);    
+  myOled.startscrolldiagright(0x00, 0x07);
+  wait(0.5);
+  myOled.startscrolldiagleft(0x00, 0x07);
+  wait(0.5);
+  myOled.stopscroll();
+}
 
 int main()
 {   
-    uint16_t x=0;
-    
+  //  uint16_t x=0;
+   // pc.printf("Hello World !\n");
+    //pc.printf("%ux%u \nHellow World\r\n", myOled.width(), myOled.SD_I2C_ADDRESS());
     myOled.begin();
-    myOled.printf("%ux%u \nHellow World\r\n", myOled.width(), myOled.height());
-    myOled.display();
+    // Show image buffer on the display hardware.
+  // Since the buffer is intialized with an Adafruit splashscreen
+  // internally, this will display the splashscreen.
+  myOled.display();
+  wait(2);
+
+  // Clear the buffer.
+  myOled.clearDisplay();
+
+  // draw a single pixel
+  myOled.drawPixel(10, 10, WHITE);
+  // Show the display buffer on the hardware.
+  // NOTE: You _must_ call display after making any drawing commands
+  // to make them visible on the display hardware!
+  myOled.display();
+  wait(2);
+  myOled.clearDisplay();
+
+  // draw many lines
+  testdrawline();
+  myOled.display();
+  wait(2);
+  myOled.clearDisplay();
+
+  // draw rectangles
+  testdrawrect();
+  myOled.display();
+  wait(1);
+  myOled.clearDisplay();
+
+  // draw multiple rectangles
+  testfillrect();
+  myOled.display();
+  wait(1);
+  myOled.clearDisplay();
+
+  // draw mulitple circles
+  testdrawcircle();
+  myOled.display();
+  wait(2);
+  myOled.clearDisplay();
+
+  // draw a white circle, 10 pixel radius
+  myOled.fillCircle(myOled.width()/2, myOled.height()/2, 10, WHITE);
+  myOled.display();
+  wait(2);
+  myOled.clearDisplay();
+
+  testdrawroundrect();
+  wait(2);
+  myOled.clearDisplay();
 
-    while(1)
+  testfillroundrect();
+  wait(2);
+  myOled.clearDisplay();
+
+  testdrawtriangle();
+  wait(2);
+  myOled.clearDisplay();
+   
+  testfilltriangle();
+  wait(2);
+  myOled.clearDisplay();
+
+  // draw the first ~12 characters in the font
+  testdrawchar();
+  myOled.display();
+  wait(2);
+  myOled.clearDisplay();
+
+  // draw scrolling text
+  testscrolltext();
+  wait(2);
+  myOled.clearDisplay();
+
+  // text display tests
+  myOled.setTextSize(1);
+  myOled.setTextColor(WHITE);
+  myOled.setTextCursor(0,0);
+  //myOled.setCursor(0,0);
+  myOled.printf("Hello, world!");
+  myOled.setTextColor(BLACK, WHITE); // 'inverted' text
+  myOled.printf("3.141592");
+  myOled.setTextSize(2);
+  myOled.setTextColor(WHITE);
+  myOled.printf("0x",0xDEADBEEF);// myOled.printf(0xDEADBEEF, HEX);
+  myOled.display();
+  wait(0.5);
+  myOled.clearDisplay();
+
+  // miniature bitmap display
+  //myOled.drawBitmap(30, 16,  logo16_glcd_bmp, 16, 16, 1);
+  myOled.display();
+  wait(0.5);
+
+  // invert the display
+  myOled.invertDisplay(true);
+  wait(0.5);
+  myOled.invertDisplay(false);
+  wait(0.5);
+  myOled.clearDisplay();
+
+  // draw a bitmap icon and 'animate' movement
+  testdrawbitmap(logo16_glcd_bmp, LOGO16_GLCD_HEIGHT, LOGO16_GLCD_WIDTH);
+   /* while(1)
     {
-        myled_R = !myled_R;
-        myOled.printf("%u\r",x);
-        myOled.display();
-        x = x + 1;                  
-        wait(1.0);
-    }
+        //myOled.drawPixel(x, 32, 1);
+       // myOled.drawCircle(64,32,20,1);
+       // myOled.drawFastVLine(125,2,50,1);
+        //myled_R = !myled_R;
+        //myOled.printf("%u\r",x);
+        //myOled.display();
+        //x = x + 1;                  
+        //wait(0.5);
+    }*/
 }

--- a/mbed.bld	Wed Apr 19 04:07:40 2017 +0000
+++ b/mbed.bld	Fri Sep 21 08:24:56 2018 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/6f327212ef96
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/e95d10626187
\ No newline at end of file