update readme and fixed bug for black/white pixels

README.md

@@ -36,7 +36,7 @@ Clearly there is potential here. By using the unicode quarter block characters,
 - ▝  (U+259D quadrant upper right)
 - ▖  (U+2596 quadrant lower left)
 - ▗  (U+2597 quadrant lower right)
-- ▞  (U+259E 1uadrant upper right and lower left)
+- ▞  (U+259E quadrant upper right and lower left)
 - ▄  (U+2584 lower half block)
 - ▐  (U+2590 right half block)
 - ▂  (U+2582 lower quarter block)

src/main.cpp

@@ -241,12 +241,12 @@ int main(int argc, char *argv[]) {
             printf("\u001b[%d;%dH\u001b[48;2;0;0;0;38;2;255;255;255m   fps:  %5.2f   |   avg_fps:  %5.2f   |   print:  %6.2fms   |   dropped:  %5d   |   curr_frame:  %5d                 ",
                    msg_y, 0, (double) frametimes.size() * 1000000.0 / frame10_time, avg_fps,
                    (double) printing_time / 1000.0, dropped, curr_frame);
-            prevpixelbg[0] = 256;
-            prevpixelbg[1] = 256;
-            prevpixelbg[2] = 256;
-            prevpixel[0] = 256;
-            prevpixel[1] = 256;
-            prevpixel[2] = 256;
+            prevpixelbg[0] = 1000;
+            prevpixelbg[1] = 1000;
+            prevpixelbg[2] = 1000;
+            prevpixel[0] = 1000;
+            prevpixel[1] = 1000;
+            prevpixel[2] = 1000;
 
             // If the frame is empty, break immediately
             if (frame.empty()) {