Diff: main.cpp

Revision:

0:b4a651370c4a

Child:

10:d9b1dab6ad33

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Sep 12 02:31:45 2017 +0900
@@ -0,0 +1,43 @@
+#include "main.h"
+#include "mbed.h"
+#include "Adafruit_GFX/Adafruit_SSD1306.h"
+#include "sakuramori_kaori.h"
+
+DigitalOut myled(LED1);
+I2C i2c(I2C_SDA, I2C_SCL);
+Adafruit_SSD1306_I2c gOled2(i2c, 0x3C << 1);
+Serial pc(USBTX, USBRX);
+
+void print_bitmap(const char* bitmap) {
+    for (int ih = 1; ih <= 32; ih++) {
+        for (int iw = 1; iw <= 128; iw++) {
+            char pixel = bitmap[128 * (ih - 1) + iw - 1];
+            //invert color
+            if (pixel != 1) gOled2.drawPixel(iw, ih, WHITE);
+        }
+    }
+}
+
+int main() {
+    pc.printf("call main();\r\n");
+    for (int address = 1; address < 127; address++) {
+        int error = i2c.write(address << 1, { }, 0, false); //We shift it left because mbed takes in 8 bit addreses
+        if (error == 0) {
+            pc.printf("I2C device found at address 0x%X\r\n", address); //Returns 7-bit addres
+        }
+    }
+    //for debug output
+    gOled2.pc = &pc;
+    //loop
+    const char *bitmaplst[] = {tokugawa_matsuri,sakuramori_kaori,mochizuki_anna};
+    while (true) {
+        for(auto bitmap : bitmaplst){
+            gOled2.clearDisplay();
+            gOled2.display();
+            pc.printf("print bitmap:%p\r\n",bitmap);
+            print_bitmap(bitmap);
+            gOled2.display();
+            wait(2);
+        }
+    }
+}