main.cpp

00001 #include "mbed.h"
00002 #include "Hexi_OLED_SSD1351.h"
00003 #include "string.h"
00004 #include "images.h"
00005 
00006 int main() {
00007     char text[20];  /* Text Buffer */ 
00008     Timer time;     /* Instantiate Time */
00009 
00010     /* Instantiate the SSD1351 OLED Driver */ 
00011     SSD1351 oled(PTB22,PTB21,PTC13,PTB20,PTE6, PTD15); /* (MOSI,SCLK,POWER,CS,RST,DC) */
00012     
00013     /* Get OLED Class Default Text Properties */
00014     oled_text_properties_t textProperties = {0};
00015     oled.GetTextProperties(&textProperties);    
00016 
00017     /* Turn on the backlight of the OLED Display */
00018     oled.DimScreenON();
00019     
00020     /* Fills the screen with solid black */         
00021     oled.FillScreen(COLOR_BLACK);
00022 
00023     /* Display Text at (x=7,y=0) */
00024     strcpy((char *) text,"TEXT EXAMPLE");
00025     oled.Label((uint8_t *)text,7,0);
00026         
00027     /* Change font color to blue */ 
00028     textProperties.fontColor   = COLOR_BLUE;
00029     oled.SetTextProperties(&textProperties);
00030 
00031     /* Display text at (x=5,y=40) */ 
00032     strcpy(text,"Timer(s):");
00033     oled.Label((uint8_t *)text,5,40);
00034                 
00035     /* Set text properties to white and right aligned for the dynamic text */
00036     textProperties.fontColor = COLOR_WHITE;
00037     textProperties.alignParam = OLED_TEXT_ALIGN_RIGHT;
00038     oled.SetTextProperties(&textProperties);    
00039     
00040     /* Adding Banner Image to bottom of screen */ 
00041     /* Setting pointer location of the 96 by 32 pixel bitmap */
00042     const uint8_t *image = NXP_banner_bmp;
00043     /* Draws the image on the Screen starting at (x=0,y=64) */
00044     oled.DrawImage(image,0,64);
00045 
00046     time.start(); /* start timer */
00047 
00048     while (true) {
00049         
00050         /* Format the time reading */
00051         sprintf(text,"%.2f",time.read());
00052         
00053         /* Display time reading in 35px by 15px textbox at(x=55, y=40) */
00054         oled.TextBox((uint8_t *)text,55,40,35,15); /*Expand textbox for more digits*/ 
00055              
00056         Thread::wait(1000);
00057     }
00058 }
00059 
00060 
00061     
00062