void updateLabel(tlabel *lbl, char *str){
TFT_Set_Font(lbl->Fontname, Box1.Color, FO_HORIZONTAL);
TFT_Write_Text(lbl->Caption, lbl->Left, lbl->Top);
strcpy(lbl->Caption, str);
TFT_Set_Font(lbl->Fontname, lbl->Font_Color, FO_HORIZONTAL);
DrawLabel(lbl);
}
void Calibrate() {
TFT_Set_Pen(CL_WHITE, 3);
TFT_Set_Font(TFT_defaultFont, CL_WHITE, FO_HORIZONTAL);
TFT_Write_Text("Touch selected corners for calibration", 50, 100);
TFT_Line(315, 1, 319, 1);
TFT_Line(310, 10, 319, 1);
TFT_Line(319, 5, 319, 1);
TFT_Write_Text("first here", 250, 20);
TP_TFT_Calibrate_Min(); // Calibration of bottom left corner
Delay_ms(500);
TFT_Set_Pen(CL_BLACK, 3);
TFT_Set_Font(TFT_defaultFont, CL_BLACK, FO_HORIZONTAL);
TFT_Line(315, 1, 319, 1);
TFT_Line(310, 10, 319, 1);
TFT_Line(319, 5, 319, 1);
TFT_Write_Text("first here", 250, 20);
TFT_Set_Pen(CL_WHITE, 3);
TFT_Set_Font(TFT_defaultFont, CL_WHITE, FO_HORIZONTAL);
TFT_Line(0, 239, 0, 235);
TFT_Line(0, 239, 5, 239);
TFT_Line(0, 239, 10, 229);
TFT_Write_Text("now here ", 15, 200);
TP_TFT_Calibrate_Max(); // Calibration of bottom left corner
Delay_ms(500);
}
void DrawLabel(TLabel *ALabel) {
if (ALabel->Visible != 0) {
if (ALabel->VerticalText != 0)
TFT_Set_Font(ALabel->FontName, ALabel->Font_Color, FO_VERTICAL_COLUMN);
else
TFT_Set_Font(ALabel->FontName, ALabel->Font_Color, FO_HORIZONTAL);
TFT_Write_Text(ALabel->Caption, ALabel->Left, ALabel->Top);
}
}
void Calibrate() {
TFT_Set_Pen(CL_WHITE, 3);
TFT_Set_Font(TFT_defaultFont, CL_WHITE, FO_HORIZONTAL);
TFT_Write_Text("Touch selected corners for calibration", 50, 80);
TFT_Write_Text("Touch selected corners for calibration", 50, 75);
TFT_Line(315, 1, 319, 1);
TFT_Line(310, 10, 319, 1);
TFT_Line(319, 5, 319, 1);
TFT_Write_Text("first here", 230, 20);
TFT_Image(47, 90, logo_bmp, 1);
/*
DrawImage(&Image2);
Image2.OwnerScreen = &Screen1;
Image2.Order = 5;
Image2.Left = 47;
Image2.Top = 90;
Image2.Width = 226;
Image2.Height = 56;
Image2.Picture_Type = 0;
Image2.Picture_Ratio = 1;
Image2.Picture_Name = logo_bmp;
Image2.Visible = 1;
Image2.Active = 1;
Image2.OnUpPtr = 0;
Image2.OnDownPtr = 0;
Image2.OnClickPtr = 0;
Image2.OnPressPtr = 0;
*/
TP_TFT_Calibrate_Min(); // Calibration of TP minimum
Delay_ms(500);
TFT_Set_Pen(CL_BLACK, 3);
TFT_Set_Font(TFT_defaultFont, CL_BLACK, FO_HORIZONTAL);
TFT_Line(315, 1, 319, 1);
TFT_Line(310, 10, 319, 1);
TFT_Line(319, 5, 319, 1);
TFT_Write_Text("first here", 230, 20);
TFT_Set_Pen(CL_WHITE, 3);
TFT_Set_Font(TFT_defaultFont, CL_WHITE, FO_HORIZONTAL);
TFT_Line(0, 239, 0, 235);
TFT_Line(0, 239, 5, 239);
TFT_Line(0, 239, 10, 230);
TFT_Write_Text("now here ", 15, 200);
TP_TFT_Calibrate_Max(); // Calibration of TP maximum
Delay_ms(500);
}
void main() {
int x0, y0;
int i = 0, j = 0;
int receive_block;
int image_to_draw;
receive_block = -1;
USBIP0_bit = 1;
USBIP1_bit = 1;
USBIP2_bit = 1;
USBIE_bit = 1;
EnableInterrupts();
Start_TP();
TFT_Fill_Screen(CL_WHITE);
TFT_Set_Font(TFT_defaultFont, CL_BLACK, FO_HORIZONTAL);
ClearBuffer(ReadBuffer, USB_LENGTH);
ClearBuffer(WriteBuffer, USB_LENGTH);
HID_Enable(ReadBuffer, &WriteBuffer);
for(i=0; i<2; i++) {
for(j=0; j<4; j++) {
DrawIcon(j, i);
}
}
while (1) {
Check_TP();
if (HID_Read()) {
ClearBuffer(WriteBuffer, USB_LENGTH);
if (strstr(ReadBuffer, "AT+SEND_IMAGE")) {
strcpy(WriteBuffer, "READY");
HID_Write(WriteBuffer,USB_LENGTH);
receive_block = 0;
}
else if ((receive_block>=0)&&(receive_block<2048)) {
memcpy((char *)Image_icon+receive_block, ReadBuffer, USB_LENGTH);
strcpy(WriteBuffer, "OK");
HID_Write(WriteBuffer,USB_LENGTH);
receive_block+=USB_LENGTH;
}
else if (strstr(&ReadBuffer, "AT+DRAW_IMAGE=")) {
image_to_draw = ReadBuffer[strlen("AT+DRAW_IMAGE=")]-'0';
DrawIcon(image_to_draw%4, image_to_draw/4);
strcpy(WriteBuffer, "OK");
HID_Write(WriteBuffer,USB_LENGTH);
}
}
ClearBuffer(&ReadBuffer, USB_LENGTH);
if(receive_block > 2048-USB_LENGTH) receive_block = -1;
}
}
/**************************************************************************************************
* 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 DrawFrame() {
TFT_Fill_Screen(CL_WHITE);
TFT_Set_Pen(CL_BLACK, 1);
TFT_Line(20, 220, 300, 220);
TFT_Line(20, 46, 300, 46);
TFT_Set_Font(&TFT_defaultFont, CL_RED, FO_HORIZONTAL);
TFT_Write_Text("BLE2 Click Board Demo", 25, 14);
TFT_Set_Font(&TFT_defaultFont, CL_BLACK, FO_HORIZONTAL);
TFT_Write_Text("EasyMx PRO v7", 19, 223);
TFT_Set_Font(&TFT_defaultFont, CL_RED, FO_HORIZONTAL);
TFT_Write_Text("www.mikroe.com", 200, 223);
TFT_Set_Font(&TFT_defaultFont, CL_BLACK, FO_HORIZONTAL);
TFT_Write_Text("BATTERY SERVICE", 40, 60);
TFT_Write_Text("BATTERY LEVEL:", 40, 100);
TFT_Write_Text("RECEIVE:", 40, 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 main()
{
system_init();
display_init();
// Device initialisation
// Must be done before usage
rf_meter_init();
Delay_ms( 200 );
while( 1 )
{
// Signal strength measurement
result = rf_meter_get_signal_strength();
// Change the track value only in case of the signal strenght chaged
// scope to avoid the display refreshing on every single loop
if ( result < -50.0 )
track = 0;
else if ( ( result < -35.0 ) && ( result >= -50.0 ) )
track = 1;
else if ( ( result < -20.0 ) && ( result >= -35 ) )
track = 2;
else
track = 3;
// If scope changed delete old picture and draw a new one
if ( track != last_track )
{
TFT_Rectangle( 112, 98, 196, 166 );
switch( track )
{
case 0 :
TFT_Image( 114, 100, signal_lo_bmp , 2 );
break;
case 1 :
TFT_Image( 114, 100, signal_lo_m_bmp , 2 );
break;
case 2 :
TFT_Image( 114, 100, signal_hi_m_bmp , 2 );
break;
case 3 :
TFT_Image( 114, 100, signal_hi_bmp , 2 );
break;
}
// Replace old scope value with the new one
last_track = track;
}
// Display signal strength
sprintf( tmp_txt, "%5.1f dBm", result );
TFT_Rectangle( 198, 200, 288, 218 );
TFT_Set_Font( &Tahoma15x16_Bold, CL_BLUE, FO_HORIZONTAL );
TFT_Write_Text( tmp_txt, 205, 200 );
Delay_ms( 500 );
}
}
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 );
}
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 Scroll_Get_One_Text_Line(char line, char *text)
* ------------------------------------------------------------------------------
* Overview: Function Gets desired Pixel Line of text and fills it in a array
* Input: desired line number, pointer to text
* Output: Nothing
*******************************************************************************/
void Scroll_Get_One_Text_Line(char line, char *text){
memset(pix_array, 0, 165);
current_text_column = line;
TFT_Write_Data_Ptr = Dummy_Write_data;
TFT_SSD1963_Set_Address_Ptr = Dummy_Set_address;
TFT_Set_Font(MP3_Font, _MP3_FONT_COLOR, FO_HORIZONTAL);
TFT_Write_Text(text, _MP3_TEXT_VLINE, 0);
TFT_SSD1963_Set_Address_Ptr = TFT_Set_Address_SSD1963II;
//TFT_Write_Data_Ptr = TFT_Write_to_16bitPort;
}
/*******************************************************************************
* Function Scroll_Fill_Area()
* ------------------------------------------------------------------------------
* Overview: Function fills Scroll area with text from File_List
* Input: Nothing
* Output: Nothing
*******************************************************************************/
void Scroll_Fill_Area(){
char *ptr, *dptr, i;
unsigned int temp, temp1;
dptr = Scroll_text;
i = 0;
ptr = File_List[i].FileName;
// write Text
while (*ptr != 0xFF){
while(*dptr++ = *ptr++)
;
temp = i * (_FONT_HEIGHT + _FONT_VERTICAL_SPACING);
ptr = File_List[i+1].FileName;
if (temp < _SCROLL_LAST_LINE - _SCROLL_FIRST_LINE - _FONT_HEIGHT){
if (File_List[i].FileType == 1)
TFT_Image(_MP3_IMAGE_VLINE, _SCROLL_FIRST_LINE + temp, file_icon.Picture_Name, 1);
if (File_List[i].FileType == 2)
TFT_Image(_MP3_IMAGE_VLINE, _SCROLL_FIRST_LINE + temp, folder_icon.Picture_Name, 1);
TFT_Set_Font(MP3_Font, _MP3_FONT_COLOR, FO_HORIZONTAL);
TFT_Write_Text(Scroll_text, _MP3_TEXT_VLINE, _SCROLL_FIRST_LINE + temp);
i ++;
dptr = Scroll_text;
temp1 = _SCROLL_FIRST_LINE + temp;
}
else{
i ++;
dptr = Scroll_text;
}
}
Scroll_total_columns = temp + (_FONT_HEIGHT + _FONT_VERTICAL_SPACING);
// if there is uncomplete text, write it too
temp1 = temp1 + _FONT_HEIGHT + _FONT_VERTICAL_SPACING - 1;
if (temp1 < _SCROLL_LAST_LINE)
current_text_column = 1;
if (temp1 <= temp){
while (temp1 < _SCROLL_LAST_LINE){
memset(pix_array, 0, 479);
i = Scrool_Get_new_text(last_window_column / (_FONT_HEIGHT + _FONT_VERTICAL_SPACING));
Scroll_Get_One_Text_Line(current_text_column, Scroll_text);
if (File_List[i].FileType == 1)
Scroll_Write_One_Line(temp1, &file_icon);
if (File_List[i].FileType == 2)
Scroll_Write_One_Line(temp1, &folder_icon);
current_text_column ++;
temp1 ++;
}
}
TFT_Ext_Image(_MP3_BIGIMAGE_VLINE, _SCROLL_FIRST_LINE, mp3_player_note_bmp, 1);
}
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_update()
{
static float last_angle;
static line_t last_line;
float *read_angle;
line_t current_line;
float total = 0;
char tmp_txt[20];
int i;
for( i = 0; i < 10; i++ )
{
read_angle = magneto_get_degrees( 1 );
if( magneto_error() )
{
magneto_error_t *error = magneto_get_errors( 1 );
TFT_Set_Font( TFT_defaultFont, CL_RED, FO_HORIZONTAL );
TFT_Write_Text( "ERROR", 138, 25 );
}
total += *read_angle;
}
total /= 10.0f;
TFT_Set_Font( TFT_defaultFont, CL_WHITE, FO_HORIZONTAL );
TFT_Write_Text( "ERROR", 138, 25 );
sprintf( tmp_txt, "%3.1f", last_angle );
TFT_Write_Text( tmp_txt, 10, 25 );
TFT_Set_Font( TFT_defaultFont, CL_BLACK, FO_HORIZONTAL );
sprintf( tmp_txt, "%3.1f", total );
TFT_Write_Text( tmp_txt, 10, 25 );
last_angle = total;
TFT_Set_Pen( CL_WHITE, 4 );
TFT_Line( last_line.x1, last_line.y1, last_line.x2, last_line.y2 );
TFT_Set_Pen( CL_RED, 4 );
if( total <= 90.0f )
{
current_line.x1 = ( int )( X_CENTER + ( INNER_RADIUS * sin( 90.0f *
( PI / 180.0f ) ) ) );
current_line.y1 = ( int )( Y_CENTER + ( INNER_RADIUS * -cos( 90.0f *
( PI / 180.0f ) ) ) );
current_line.x2 = ( int )( X_CENTER + ( OUTER_RADIUS * sin( 90.0f *
( PI / 180.0f ) ) ) );
current_line.y2 = ( int )( Y_CENTER + ( OUTER_RADIUS * -cos( 90.0f *
( PI / 180.0f ) ) ) );
}
else if( total >= 270.0f )
{
current_line.x1 = ( int )( X_CENTER + ( INNER_RADIUS * sin( 270.0f *
( PI / 180.0f ) ) ) );
current_line.y1 = ( int )( Y_CENTER + ( INNER_RADIUS * -cos( 270.0f *
( PI / 180.0f ) ) ) );
current_line.x2 = ( int )( X_CENTER + ( OUTER_RADIUS * sin( 270.0f *
( PI / 180.0f ) ) ) );
current_line.y2 = ( int )( Y_CENTER + ( OUTER_RADIUS * -cos( 270.0f *
( PI / 180.0f ) ) ) );
}
else
{
current_line.x1 = ( int )( X_CENTER + ( INNER_RADIUS * sin( total *
( PI / 180.0f ) ) ) );
current_line.y1 = ( int )( Y_CENTER + ( INNER_RADIUS * -cos( total *
( PI / 180.0f ) ) ) );
current_line.x2 = ( int )( X_CENTER + ( OUTER_RADIUS * sin( total *
( PI / 180.0f ) ) ) );
current_line.y2 = ( int )( Y_CENTER + ( OUTER_RADIUS * -cos( total *
( PI / 180.0f ) ) ) );
}
TFT_Line( current_line.x1, current_line.y1, current_line.x2,
current_line.y2 );
memcpy( &last_line, ¤t_line, sizeof( line_t ) );
update_flag = false;
}
