main.cpp

00001 #include "mbed.h"
00002 #include "platform/mbed_thread.h"
00003 #include "DMBoard.h"
00004 #include "lpc_swim.h"
00005 #include "lpc_swim_font.h"
00006 
00007 int main()
00008 {
00009 
00010   DMBoard::BoardError err;
00011   DMBoard* board = &DMBoard::instance();
00012   RtosLog* log = board->logger();
00013   Display* disp = board->display();
00014 
00015   do {
00016     err = board->init();
00017     if (err != DMBoard::Ok) {
00018       log->printf("Failed to initialize the board, got error %d\r\n", err);
00019       break;
00020     }
00021     
00022     log->printf("\n\nHello World!\n\n");
00023     
00024     SWIM_WINDOW_T win;
00025     void* fb = disp->allocateFramebuffer();
00026     if (fb == NULL) {
00027       log->printf("Failed to allocate memory for a frame buffer\r\n");
00028       err = DMBoard::MemoryError;
00029       break;
00030     }
00031 
00032     // Prepare fullscreen
00033     swim_window_open(&win, 
00034                      disp->width(), disp->height(),         // full size
00035                      (COLOR_T*)fb,
00036                      0,0,disp->width()-1, disp->height()-1, // window position and size
00037                      1,                                     // border
00038                      WHITE, BLUE, BLACK);                   // colors: pen, backgr, forgr
00039     swim_set_title(&win, "My Program", BLACK);
00040   
00041     // Message
00042     swim_put_text_xy(&win, "Hello World!", 100, 100);  
00043 
00044     // Start display in default mode (16-bit)
00045     Display::DisplayError disperr = disp->powerUp(fb);            
00046     if (disperr != Display::DisplayError_Ok) {
00047       log->printf("Failed to initialize the display, got error %d\r\n", disperr);
00048       break;
00049     }
00050                 
00051   } while(false);
00052 
00053   if (err != DMBoard::Ok) {
00054     log->printf("\nTERMINATING\n");
00055     thread_sleep_for(2000); // allow RtosLog to flush messages
00056     mbed_die();
00057   }  
00058 
00059   while(true) {
00060   }   
00061 }