pax curve plotter (experimental)

include/display.h

@@ -7,10 +7,17 @@
 extern uint8_t DisplayIsOn;
 
 void refreshTheDisplay(bool nextPage = false);
-void init_display(void);
+void init_display(uint8_t verbose = 0);
 void draw_page(time_t t, uint8_t page);
-void dp_printf(int x, int y, int font, int inv, const char *format, ...);
-void dp_printqr(int offset_x, int offset_y, const char *Message);
-void oledfillRect(int x, int y, int width, int height, int bRender);
+void dp_printf(uint16_t x, uint16_t y, uint8_t font, uint8_t inv,
+               const char *format, ...);
+void dp_printqr(uint16_t offset_x, uint16_t offset_y, const char *Message);
+void oledfillRect(uint16_t x, uint16_t y, uint16_t width, uint16_t height,
+                  uint8_t bRender);
+void oledScrollBufferLeft(uint8_t *buf, const uint16_t width,
+                          const uint16_t height);
+int oledDrawPixel(uint8_t *buf, const uint16_t x, const uint16_t y,
+                  const uint8_t dot);
+void oledPlotCurve(uint16_t count);
 
 #endif