void doLCD(void){ //Initialize LCD and backlight // 138 x 110, 4-level grayscale pixels. halLcdInit(); // halLcdBackLightInit(); // halLcdSetBackLight(0); // 8 for normal halLcdSetContrast(100); halLcdClearScreen(); halLcdImage(TI_TINY_BUG, 4, 32, 104, 12 ); halLcdPrintLine("BTstack on ", 0, 0); halLcdPrintLine("TI MSP430", 1, 0); halLcdPrintLine("Keyboard", 2, 0); halLcdPrintLine("Init...", 3, 0); row = 4; }
/**********************************************************************//** * @brief Executes the "PMM-MCLK" menu option in the User Experience * example code. This menu option allows one to change the frequency * of operation for the MSP430 and the VCore setting. * * @param none * * @return none *************************************************************************/ void menuPMMMCLK( void ) { unsigned char menuLeftPos = 2, menuRightPos = 0, menuRightMaxAllowed = 5; unsigned char ledOn, quit = 0; volatile unsigned int i; halButtonsInterruptDisable( BUTTON_ALL ); halButtonsInterruptEnable( BUTTON_SELECT + BUTTON_S1 + \ BUTTON_S2 + BUTTON_RIGHT ); halAccelerometerShutDown(); halLcdClearScreen(); halBoardOutputSystemClock(); halLcdPrintLineCol(&VcoreText[0], 0, 1, OVERWRITE_TEXT ); for (i=0;i < MCLK_MENU_MAX+1; i++) halLcdPrintLineCol(&MCLKText[i*6], i, 12, OVERWRITE_TEXT ); halLcdPrintLineCol(&VcoreText[menuLeftPos*6 + 6], \ menuLeftPos+1, 1, INVERT_TEXT | OVERWRITE_TEXT); halLcdPrintLineCol(&MCLKText[menuRightPos*6 + 6], \ menuRightPos+1, 12, INVERT_TEXT | OVERWRITE_TEXT); buttonsPressed = 0; for (i = menuRightMaxAllowed; i < MCLK_MENU_MAX; i++) { halLcdLine(96, 12*(i+1)+6, 136, 12*(i+1)+6, PIXEL_ON); halLcdLine(96, 12*(i+1)+7, 136, 12*(i+1)+7, PIXEL_ON); } ledOn = 0; halLcdPrintLine(" LED", 6, 0); halLcdPrintLine(" OFF", 7, 0); halLcdImage(IMG_RIGHT_FILLED, 4, 32, 10, 75); halBoardSetVCore(menuLeftPos); halBoardSetSystemClock(menuRightPos); while (!quit) { // The LED can be enabled to show the relative difference between // frequencies of operation. while (!buttonsPressed) if (ledOn) { LED_PORT_OUT ^= LED_1; for (i=0; i < 0xFFFF; i++) if (buttonsPressed) break; } else { // To emulate a real application instead of continuous jumps, use nops __no_operation(); __no_operation(); __no_operation(); __no_operation(); __no_operation(); __no_operation(); __no_operation(); __no_operation(); __no_operation(); } if (buttonsPressed & BUTTON_S1) { /* * Disabled for MSP430F5438 RTM Silicon halLcdPrintLineCol(&VcoreText[menuLeftPos*6 + 6], menuLeftPos+1, \ 1, OVERWRITE_TEXT); if (++ menuLeftPos >= VCORE_MENU_MAX) { menuLeftPos = 0; menuRightMaxAllowed = MAX_MCLK_ALLOWED[ menuLeftPos ]; if (menuRightPos >= menuRightMaxAllowed) { halLcdPrintLineCol(&MCLKText[menuRightPos*6 + 6], menuRightPos+1, \ 12, OVERWRITE_TEXT); menuRightPos = menuRightMaxAllowed - 1; halLcdPrintLineCol(&MCLKText[menuRightPos*6 + 6], menuRightPos+1, \ 12, INVERT_TEXT | OVERWRITE_TEXT); } for (i = menuRightMaxAllowed; i < MCLK_MENU_MAX; i++) { halLcdLine(96, 12*(i+1)+6, 136, 12*(i+1)+6, PIXEL_ON); halLcdLine(96, 12*(i+1)+7, 136, 12*(i+1)+7, PIXEL_ON); } } else { for (i=menuRightMaxAllowed+1; i< MAX_MCLK_ALLOWED[menuLeftPos]+1; i ++) halLcdPrintLineCol(&MCLKText[i*6], i, 12, OVERWRITE_TEXT ); menuRightMaxAllowed = MAX_MCLK_ALLOWED[menuLeftPos]; } halLcdPrintLineCol(&VcoreText[menuLeftPos*6 + 6], menuLeftPos+1, \ 1, INVERT_TEXT | OVERWRITE_TEXT); */ } if ( buttonsPressed & BUTTON_S2 ) { halLcdPrintLineCol(&MCLKText[menuRightPos*6 + 6], \ menuRightPos+1, 12, OVERWRITE_TEXT); if ( ++menuRightPos >= menuRightMaxAllowed ) menuRightPos = 0; halLcdPrintLineCol(&MCLKText[menuRightPos*6 + 6], \ menuRightPos+1, 12, INVERT_TEXT| OVERWRITE_TEXT); } if ( buttonsPressed & BUTTON_RIGHT ) { ledOn = 1 - ledOn; if ( ledOn ) halLcdPrintLineCol("ON ", 7, 6, OVERWRITE_TEXT); else { halLcdPrintLineCol("OFF", 7, 6, OVERWRITE_TEXT); LED_PORT_OUT &= ~LED_1; } } if ( buttonsPressed & (BUTTON_S1 | BUTTON_S2) ) { halBoardSetVCore(menuLeftPos); halBoardSetSystemClock(menuRightPos); //halBoardDisableSVS(); } if ( buttonsPressed & BUTTON_SELECT ) quit = 1; buttonsPressed = 0; } halBoardSetSystemClock( SYSCLK_16MHZ ); halBoardStopOutputSystemClock(); LED_PORT_OUT &= ~LED_1; }