/************************************************************************************************** * Function ACCEL_Start() * ------------------------------------------------------------------------------------------------- * Overview: Function Initialize I2C bus and accel module * Input: Nothing * Output: test status: 0 - skiped; 1 - pass; 2 - fail **************************************************************************************************/ void ACCEL_Start(char *test) { // Reset error flag *test = 0; // Initialize I2C communication I2C2_Init(250000); TFT_Set_Font(TFT_defaultFont, CL_WHITE, FO_HORIZONTAL); TFT_Set_Pen(bg_color, 1); TFT_Set_Brush(1, bg_color, 0, 0, 0, 0); TFT_Write_Text("Starting Accel test...", 90, 100); Delay_ms(2000); TFT_Rectangle(70, 70, 250, 130); // Initialize ADXL345 accelerometer if (ADXL345_Init() == 0) { TFT_Write_Text("Accel module initialized.", 90, 100); *test = 1; Delay_ms(2000); } else { TFT_Write_Text("Error during Accel module initialization.", 90, 100); *test = 2; } TFT_Rectangle(70, 70, 250, 130); }
void display_init() { TFT_Init_ILI9341_8bit( 320, 240 ); TFT_BLED = 1; TFT_Set_Pen( CL_WHITE, 1 ); TFT_Set_Brush( 1,CL_WHITE,0,0,0,0 ); TFT_Set_Font( TFT_defaultFont, CL_BLACK, FO_HORIZONTAL ); TFT_Fill_Screen( CL_WHITE ); TFT_Set_Pen( CL_BLACK, 1 ); TFT_Line( 20, 46, 300, 46 ); TFT_Line( 20, 70, 300, 70 ); TFT_Line( 20, 196, 300, 196 );; TFT_Line( 20, 220, 300, 220 ); TFT_Set_Pen( CL_WHITE, 1 ); TFT_Set_Font( &HandelGothic_BT21x22_Regular, CL_RED, FO_HORIZONTAL ); TFT_Write_Text( "RF Meter click", 95, 14 ); TFT_Set_Font( &Tahoma15x16_Bold, CL_BLUE, FO_HORIZONTAL ); TFT_Write_Text( "AD8318", 130, 50 ); TFT_Set_Font( &Verdana12x13_Regular, CL_BLACK, FO_HORIZONTAL ); TFT_Write_Text("EasyMx PRO v7 for STM32", 19, 223); TFT_Set_Font( &Verdana12x13_Regular, CL_RED, FO_HORIZONTAL ); TFT_Write_Text( "www.mikroe.com", 200, 223 ); TFT_Set_Font( &Tahoma15x16_Bold, CL_BLACK, FO_HORIZONTAL ); TFT_Write_Text( "Current signal strength", 30, 200 ); TFT_Set_Font( &HandelGothic_BT21x22_Regular, CL_BLACK, FO_HORIZONTAL ); TFT_Image( 114, 100, signal_lo_bmp , 2 ); }
void Display_Message() { TFT_Set_Pen(CL_WHITE, 10); TFT_Set_Brush(1, CL_WHITE, 0, 0, 0, 0); TFT_Rectangle(150,120,300,140); TFT_Write_Text(rx_buff,150,120); }
void UI_UpdateFolderName(void) { TFT_Set_Pen(MainScreen.Color, 0); TFT_Set_Brush(1, MainScreen.Color, 0, LEFT_TO_RIGHT, CL_WHITE, CL_WHITE); TFT_Rectangle(Label2.Left, Label2.Top, 240, 22); TFT_Set_Font(Label2.FontName, Label2.Font_Color, FO_HORIZONTAL); TFT_Write_Text(CurrentFolderName, Label2.Left, Label2.Top); }
void Display_BatteryLevel() { char txt[3]; ByteToStr(batt_level,txt); TFT_Set_Pen(CL_WHITE, 10); TFT_Set_Brush(1, CL_WHITE, 0, 0, 0, 0); TFT_Rectangle(150,100,230,115); TFT_Write_Text(txt,150,100); TFT_Write_Char(0x25,180,100); }
void UI_ResetCursorPos(void) { TFT_Set_Pen(MainScreen.Color, 0); TFT_Set_Brush(1, MainScreen.Color, 0, LEFT_TO_RIGHT, CL_WHITE, CL_WHITE); TFT_Rectangle(Image3.Left, Image3.Top, (Image3.Left+Image3.Width), (Image3.Top+Image3.Height)); Image3.Left = 10; Image3.Top = 28; DrawImage(&Image3); cursorPos = 0; filesListOffset = 0; }
void DrawButton(TButton *Abutton) { if (Abutton->Visible == 1) { if (object_pressed == 1) { object_pressed = 0; TFT_Set_Brush(Abutton->Transparent, Abutton->Press_Color, Abutton->Gradient, Abutton->Gradient_Orientation, Abutton->Gradient_End_Color, Abutton->Gradient_Start_Color); } else { TFT_Set_Brush(Abutton->Transparent, Abutton->Color, Abutton->Gradient, Abutton->Gradient_Orientation, Abutton->Gradient_Start_Color, Abutton->Gradient_End_Color); } TFT_Set_Pen(Abutton->Pen_Color, Abutton->Pen_Width); TFT_Rectangle(Abutton->Left, Abutton->Top, Abutton->Left + Abutton->Width - 1, Abutton->Top + Abutton->Height - 1); TFT_Set_Ext_Font(Abutton->FontName, Abutton->Font_Color, FO_HORIZONTAL); TFT_Write_Text_Return_Pos(Abutton->Caption, Abutton->Left, Abutton->Top); if (AButton->TextAlign == _taLeft) TFT_Write_Text(Abutton->Caption, Abutton->Left + 4, (Abutton->Top + ((Abutton->Height - caption_height) / 2))); else if (AButton->TextAlign == _taCenter) TFT_Write_Text(Abutton->Caption, (Abutton->Left + (Abutton->Width - caption_length) / 2), (Abutton->Top + ((Abutton->Height - caption_height) / 2))); else if (AButton->TextAlign == _taRight) TFT_Write_Text(Abutton->Caption, Abutton->Left + (Abutton->Width - caption_length - 4), (Abutton->Top + (Abutton->Height - caption_height) / 2)); } }
void DrawRoundButton(TButton_Round *Around_button) { unsigned int ALeft, ATop; if (Around_button->Visible != 0) { if (object_pressed == 1) { object_pressed = 0; TFT_Set_Brush(Around_button->Transparent, Around_button->Press_Color, Around_button->Gradient, Around_button->Gradient_Orientation, Around_button->Gradient_End_Color, Around_button->Gradient_Start_Color); } else { TFT_Set_Brush(Around_button->Transparent, Around_button->Color, Around_button->Gradient, Around_button->Gradient_Orientation, Around_button->Gradient_Start_Color, Around_button->Gradient_End_Color); } TFT_Set_Pen(Around_button->Pen_Color, Around_button->Pen_Width); TFT_Rectangle_Round_Edges(Around_button->Left + 1, Around_button->Top + 1, Around_button->Left + Around_button->Width - 2, Around_button->Top + Around_button->Height - 2, Around_button->Corner_Radius); if (Around_button->VerticalText != 0) TFT_Set_Font(Around_button->FontName, Around_button->Font_Color, FO_VERTICAL_COLUMN); else TFT_Set_Font(Around_button->FontName, Around_button->Font_Color, FO_HORIZONTAL); TFT_Write_Text_Return_Pos(Around_button->Caption, Around_button->Left, Around_button->Top); if (Around_button->TextAlign == _taLeft) ALeft = Around_button->Left + 4; else if (Around_button->TextAlign == _taCenter) ALeft = Around_button->Left + (Around_button->Width - caption_length) / 2; else if (Around_button->TextAlign == _taRight) ALeft = Around_button->Left + Around_button->Width - caption_length - 4; if (Around_button->TextAlignVertical == _tavTop) ATop = Around_button->Top + 3; else if (Around_button->TextAlignVertical == _tavMiddle) ATop = Around_button->Top + (Around_button->Height - caption_height) / 2; else if (Around_button->TextAlignVertical == _tavBottom) ATop = Around_button->Top + Around_button->Height - caption_height - 4; TFT_Write_Text(Around_button->Caption, ALeft, ATop); } }
void UI_UpdateFilesList() { unsigned char i; for (i = 0; i < 12; i++) { memcpy(FileList_Labels[i]->Caption, FilesList[i+filesListOffset].Name, FilesList[i+filesListOffset].NameLength); FileList_Labels[i]->Caption[FilesList[i+filesListOffset].NameLength] = 0x00; } TFT_Set_Pen(MainScreen.Color, 0); TFT_Set_Brush(1, MainScreen.Color, 0, LEFT_TO_RIGHT, CL_WHITE, CL_WHITE); TFT_Rectangle(FileList_Labels[0]->Left, FileList_Labels[0]->Top, 240, 230); TFT_Set_Font(FileList_Labels[0]->FontName, FileList_Labels[0]->Font_Color, FO_HORIZONTAL); for (i = 0; i < 12; i++) { TFT_Write_Text(FileList_Labels[i]->Caption, FileList_Labels[i]->Left, FileList_Labels[i]->Top); } }
/******************************************************************************* * Function Roller_Deactivate(TRoller *Roller, unsigned int xpos, unsigned int ypos) * ------------------------------------------------------------------------------ * Overview: Function deactivates roller and displays its value instead * Input: pointer to roller, coordinates where it should display * Output: Nothing *******************************************************************************/ void Roller_Deactivate(TRoller *Roller, unsigned int xpos, unsigned int ypos){ char text[2]; TFT_Set_Pen(Clock.Color, 0); TFT_Set_Brush(1, Clock.Color, 0, 0, 0, 0); TFT_Rectangle(Roller->Left, Roller->Top, Roller->Left + Roller->Width, Roller->Top + Roller->Height); text[0] = Roller->currentlevel + 48; text[1] = 0; TFT_Set_Font(Label15.FontName, CL_WHITE, FO_HORIZONTAL); if (Roller == &AmPm){ if (Roller->currentlevel == 0) TFT_Write_Text("AM", xpos, ypos); else if (Roller->currentlevel == 1) TFT_Write_Text("PM", xpos, ypos); } else TFT_Write_Text(text, xpos, ypos); }
static void tft_initialize() { TFT_Init_ILI9341_8bit( 320, 280 ); TFT_BLED = 1; TFT_Set_Default_Mode(); TFT_Set_Pen( CL_WHITE, 1 ); TFT_Set_Brush( 1, CL_WHITE, 0, 0, 0, 0 ); TFT_Set_Font( TFT_defaultFont, CL_BLACK, FO_HORIZONTAL ); TFT_Fill_Screen( CL_WHITE ); TFT_Set_Pen( CL_BLACK, 1 ); TFT_Line( 20, 222, 300, 222 ); TFT_Set_Font( &Verdana12x13_Regular, CL_BLACK, FO_HORIZONTAL ); TFT_Write_Text( "EasyMx PRO v7 for STM32", 19, 223 ); TFT_Set_Font( &Verdana12x13_Regular, CL_RED, FO_HORIZONTAL ); TFT_Write_Text( "www.mikroe.com", 200, 223 ); TFT_Image( ( 320 - 220 ) / 2, 0, rudderangle_bmp, 1 ); TFT_Set_Font( TFT_defaultFont, CL_BLACK, FO_HORIZONTAL ); }
/******************************************************************************* * Function UpdateTime(TTime *RTCC_Time) * ------------------------------------------------------------------------------ * Overview: Function reads Time and displays it on Home screen * Input: Nothing * Output: Nothing *******************************************************************************/ void UpdateTime(TTime *RTCC_Time){ Label19_Caption[0] = (RTCC_Time->hours / 10) + 48; Label19_Caption[1] = (RTCC_Time->hours % 10) + 48; Label19_Caption[2] = ':'; Label19_Caption[3] = (RTCC_Time->minutes / 10) + 48; Label19_Caption[4] = (RTCC_Time->minutes % 10) + 48; Label19_Caption[5] = ' '; if (RTCC_Time->ampm == 0){ Label19_Caption[6] = 'A'; Label19_Caption[7] = 'M'; } else if (RTCC_Time->ampm == 1){ Label19_Caption[6] = 'P'; Label19_Caption[7] = 'M'; } Label19_Caption[8] = 0; TFT_Set_Brush(1, Home.Color, 0, 0, 0, 0); TFT_Set_Pen(Home.Color, 0); TFT_Rectangle(Label19.Left, Label19.Top, Label19.Left + 60, Label19.Top + 20); DrawLabel(&Label19); }
void DrawRadioButton(TRadioButton *ARadioButton) { int circleOffset = 0; if (ARadioButton->Visible == 1) { circleOffset = ARadioButton->Height / 5; TFT_Set_Pen(ARadioButton->Pen_Color, ARadioButton->Pen_Width); if (ARadioButton->TextAlign == _taLeft) { TFT_Set_Brush(ARadioButton->Transparent,ARadioButton->Background_Color,0,0,0,0); TFT_Circle(ARadioButton->Left + ARadioButton->Height / 2, ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2); if (ARadioButton->Checked == 1) { if (object_pressed == 1) { object_pressed = 0; TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Press_Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_End_Color, ARadioButton->Gradient_Start_Color); } else TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_Start_Color, ARadioButton->Gradient_End_Color); TFT_Circle(ARadioButton->Left + ARadioButton->Height / 2 , ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2 - circleOffset); } TFT_Set_Ext_Font(ARadioButton->FontName, ARadioButton->Font_Color, FO_HORIZONTAL); TFT_Write_Text_Return_Pos(ARadioButton->Caption, ARadioButton->Left + ARadioButton->Height + 4, ARadioButton->Top); TFT_Write_Text(ARadioButton->Caption, ARadioButton->Left + ARadioButton->Height + 4, (ARadioButton->Top + ((ARadioButton->Height - caption_height) / 2))); } else if (ARadioButton->TextAlign == _taRight) { TFT_Set_Brush(ARadioButton->Transparent,ARadioButton->Background_Color,0,0,0,0); TFT_Circle(ARadioButton->Left + ARadioButton->Width - ARadioButton->Height / 2, ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2); if (ARadioButton->Checked == 1) { if (object_pressed == 1) { object_pressed = 0; TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Press_Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_End_Color, ARadioButton->Gradient_Start_Color); } else TFT_Set_Brush(ARadioButton->Transparent, ARadioButton->Color, ARadioButton->Gradient, ARadioButton->Gradient_Orientation, ARadioButton->Gradient_Start_Color, ARadioButton->Gradient_End_Color); TFT_Circle(ARadioButton->Left + ARadioButton->Width - ARadioButton->Height / 2, ARadioButton->Top + ARadioButton->Height / 2, ARadioButton->Height / 2 - circleOffset); } TFT_Set_Ext_Font(ARadioButton->FontName, ARadioButton->Font_Color, FO_HORIZONTAL); TFT_Write_Text_Return_Pos(ARadioButton->Caption, ARadioButton->Left + 3, ARadioButton->Top); TFT_Write_Text(ARadioButton->Caption, ARadioButton->Left + 3, ARadioButton->Top + (ARadioButton->Height - caption_height) / 2); } } }
void UI_Handler() { /* Up button */ if (Button(&GPIO_PORTB_DATA, 0, 1, 0)) oldstate_up = 1; if (oldstate_up && Button(&GPIO_PORTB_DATA, 0, 1, 1)) { // detect logical one to logical zero transition if (cursorPos > 0) { TFT_Set_Pen(MainScreen.Color, 0); TFT_Set_Brush(1, MainScreen.Color, 0, LEFT_TO_RIGHT, CL_WHITE, CL_WHITE); TFT_Rectangle(Image3.Left, Image3.Top, (Image3.Left+Image3.Width), (Image3.Top+Image3.Height)); Image3.Top -= 16; DrawImage(&Image3); cursorPos--; } else if (filesListOffset > 0) { filesListOffset--; UI_UpdateFilesList(); } oldstate_up = 0; } /* Down button */ if (Button(&GPIO_PORTE_DATA, 5, 1, 0)) oldstate_down = 1; if (oldstate_down && Button(&GPIO_PORTE_DATA, 5, 1, 1)) { // detect logical one to logical zero transition if (cursorPos < 11 && cursorPos < (FilesListCount-1)) { TFT_Set_Pen(MainScreen.Color, 0); TFT_Set_Brush(1, MainScreen.Color, 0, LEFT_TO_RIGHT, CL_WHITE, CL_WHITE); TFT_Rectangle(Image3.Left, Image3.Top, (Image3.Left+Image3.Width), (Image3.Top+Image3.Height)); Image3.Top += 16; DrawImage(&Image3); cursorPos++; } else if ((cursorPos+filesListOffset+1) < FilesListCount) { filesListOffset++; UI_UpdateFilesList(); } oldstate_down = 0; } /* Enter button */ if (Button(&GPIO_PORTH_DATA, 2, 1, 0)) oldstate_press = 1; if (oldstate_press && Button(&GPIO_PORTH_DATA, 2, 1, 1)) { // detect logical one to logical zero transition if (CurrentState == IMAGE_DISPLAY) { UI_ShowMainScreen(); UI_UpdateFolderName(); UI_UpdateFilesList(); CurrentState = IDLE; } else if (CurrentState == IDLE) { if (FilesList[cursorPos+filesListOffset]->Type == 'A') { if (DownloadMode == 0) PlayAudio(FilesList[cursorPos+filesListOffset]->ID); else if (DownloadMode == 1 && SDSave_Disabled == 0) SaveAudio(FilesList[cursorPos+filesListOffset]->ID, FilesList[cursorPos+filesListOffset]->Name); } else if (FilesList[cursorPos+filesListOffset]->Type == 'F') { if (CurrentFolderID == 0 || FilesList[cursorPos+filesListOffset]->ID == 0) // Only possible to enter folders if we are in the ROOT folder currently (Only 1-level deep folder tree currently supported!) RequestFolderContent(FilesList[cursorPos+filesListOffset]->ID, FilesList[cursorPos+filesListOffset]->Name, FilesList[cursorPos+filesListOffset]->NameLength); } else if (FilesList[cursorPos+filesListOffset]->Type == 'I') { DisplayImage(FilesList[cursorPos+filesListOffset]->ID); } } else if (CurrentState == FILE_RECEIVE) { // Stop the playback TerminateAudio(); CurrentState = IDLE; } oldstate_press = 0; } /* Right button */ if (Button(&GPIO_PORTE_DATA, 4, 1, 0)) oldstate_right = 1; if (oldstate_right && Button(&GPIO_PORTE_DATA, 4, 1, 1)) { // detect logical one to logical zero transition if (SDSave_Disabled == 0) { // Enabling the SD Saving mode (right click) is only possible if SD card is inserted DownloadMode = ~DownloadMode; GPIO_PORTA_DATA6_bit = DownloadMode; } oldstate_right = 0; } }