main.cpp

00001 #include "mbed.h"
00002 #include "DMBoard.h"
00003 #include "EwHAL.h"
00004 #include "WM.h"
00005 
00006 void MainTask(void);
00007 
00008 int main()
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     // Create the HAL for emWin
00025     // - Use 3 frame buffers for tripple-buffering
00026     // - Allow emWin to use 12MByte of external SDRAM
00027     EwHAL hal(3, 12*1024*1024);
00028     
00029     // Start display in default mode (16-bit)
00030     Display::DisplayError disperr = disp->powerUp(hal.getFrameBufferAddress());
00031     if (disperr != Display::DisplayError_Ok) {
00032       log->printf("Failed to initialize the display, got error %d\r\n", disperr);
00033       break;
00034     }
00035     
00036     // Add extra options here
00037     // - Set WM_CF_MEMDEV option to use "Memory Devices" to reduce flickering
00038     WM_SetCreateFlags(WM_CF_MEMDEV);
00039     
00040     // Execute the emWin example and never return...
00041     MainTask();
00042   } while(false);
00043   
00044   mbed_die();
00045 }