void DrawScreen(TScreen *aScreen) {
int order;
char save_bled, save_bled_direction;
object_pressed = 0;
order = 0;
CurrentScreen = aScreen;
if ((display_width != CurrentScreen->Width) || (display_height != CurrentScreen->Height)) {
save_bled = TFT_BLED;
save_bled_direction = TFT_BLED_Direction;
TFT_BLED_Direction = 0;
TFT_BLED = 0;
TFT_Set_Active(Set_Index, Write_Command, Write_Data);
TFT_Init(CurrentScreen->Width, CurrentScreen->Height);
TFT_Set_Ext_Buffer(TFT_Get_Data);
TP_TFT_Init(CurrentScreen->Width, CurrentScreen->Height, 13, 12); // Initialize touch panel
TP_TFT_Set_ADC_Threshold(ADC_THRESHOLD); // Set touch panel ADC threshold
TFT_Fill_Screen(CurrentScreen->Color);
display_width = CurrentScreen->Width;
display_height = CurrentScreen->Height;
TFT_BLED = save_bled;
TFT_BLED_Direction = save_bled_direction;
}
else
TFT_Fill_Screen(CurrentScreen->Color);
while (order < CurrentScreen->ObjectsCount) {
}
}
void Start_TP() {
Init_MCU();
InitializeTouchPanel();
Delay_ms(1000);
TFT_Fill_Screen(0);
Calibrate();
TFT_Fill_Screen(0);
InitializeObjects();
display_width = Screen1.Width;
display_height = Screen1.Height;
DrawScreen(&Screen1);
}
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 Initialize() {
short int i = 0;
// variable initialization
LQI = 0;
RSSI2 = 0;
SEQ_NUMBER = 0x23;
lost_data = 0;
address_RX_FIFO = 0x300;
address_TX_normal_FIFO = 0;
for (i = 0; i < 2; i++) {
ADDRESS_short_1[i] = 1;
ADDRESS_short_2[i] = 2;
PAN_ID_1[i] = 3;
PAN_ID_2[i] = 3;
}
for (i = 0; i < 8; i++) {
ADDRESS_long_1[i] = 1;
ADDRESS_long_2[i] = 2;
}
// Set Chip Select pin as Output
GPIO_Digital_Output(&GPIOD_BASE, _GPIO_PINMASK_13);
GPIO_Digital_Output(&GPIOD_BASE, _GPIO_PINMASK_10);
GPIO_Digital_Output(&GPIOC_BASE, _GPIO_PINMASK_2);
// Set PD0 and PD1 as digital input
GPIO_Digital_Input(&GPIOD_BASE, _GPIO_PINMASK_0);
Delay_ms(5);
// SPI config
SPI3_Init_Advanced(_SPI_FPCLK_DIV4, _SPI_MASTER | _SPI_8_BIT |
_SPI_CLK_IDLE_LOW | _SPI_FIRST_CLK_EDGE_TRANSITION |
_SPI_MSB_FIRST | _SPI_SS_DISABLE | _SPI_SSM_ENABLE | _SPI_SSI_1,
&_GPIO_MODULE_SPI3_PC10_11_12);
TFT_BLED = 1; // Turn on TFT Backlight
TFT_Init(320, 240); // Initialize TFT display
TFT_Fill_Screen(CL_WHITE); // Clear Screen
pin_reset(); // Activate reset from pin
software_reset(); // Activate software reset
RF_reset(); // RF reset
set_WAKE_from_pin(); // Set wake from pin
set_long_address(ADDRESS_long_2); // Set long address
set_short_address(ADDRESS_short_2); // Set short address
set_PAN_ID(PAN_ID_2); // Set PAN_ID
init_ZIGBEE_nonbeacon(); // Initialize ZigBee module
nonbeacon_PAN_coordinator_device();
set_TX_power(31); // Set max TX power
set_frame_format_filter(1); // 1 all frames, 3 data frame only
set_reception_mode(1); // 1 normal mode
pin_wake(); // Wake from pin
}
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;
}
}
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 Screen_init(void)
{
PenColor=1;
shape=0;
painted=0;
TFT_Set_Default_Mode();
//TFT_Init_ILI9341_8bit(240,320);
TFT_Init_ILI9341_8bit(320,240);
ADC_Set_Input_Channel(_ADC_CHANNEL_8 | _ADC_CHANNEL_9);
ADC1_Init();
TP_TFT_Init(320, 240, 8, 9);
TP_TFT_Set_ADC_Threshold(600);
TFT_Fill_Screen(colors[14]);
TP_TFT_Calibrate_Min();
Delay_ms(500);
TP_TFT_Calibrate_Max();
}
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 );
}
// This function draws to the screen
static void RenderScreen(){
TFT_Fill_Screen(bg_color);
computeXform(); //calculate translation matrix
drawModel(); //render polygons to LCD
TFT_Write_Text(rotationString, 10, 240-25); //write the rotation values
Delay_ms(50);
//increment the current frame number
frame_counter++;
//Save the settings from the previous frame
SavePrevious();
}
void UI_Setup()
{
GPIO_Config(&GPIO_PORTA, 0b00001000, _GPIO_DIR_OUTPUT, _GPIO_CFG_DIGITAL_ENABLE | _GPIO_CFG_DRIVE_8mA, 0); // Init back light GPIO
TFT_BACKLIGHT = 0;
// We need to Unlock PR7 before we can use it as GPIO (MCU specific)
GPIO_Unlock(_GPIO_COMMIT_PIN_B7);
GPIO_Digital_Input(&GPIO_PORTB, _GPIO_PINMASK_0 | _GPIO_PINMASK_7); // Set Up and Left as digital input
GPIO_Digital_Input(&GPIO_PORTE, _GPIO_PINMASK_4 | _GPIO_PINMASK_5); // Set Right and Down as digital input
GPIO_Digital_Input(&GPIO_PORTH, _GPIO_PINMASK_2); // Set Center as digital input
Delay_100ms();
TFT_Init(320, 240);
TFT_Fill_Screen(0);
InitializeObjects();
display_width = LoadingScreen.Width;
display_height = LoadingScreen.Height;
UI_LoadingScreen("Fetching IP address");
TFT_BACKLIGHT = 1;
}
void main() {
Start_TP();
//initalize variables on startup
initVariables();
//translate.z = 10.0;
scale.x = 95.0; //x scale
scale.y = 95.0; //y scale
scale.z = 95.0; //z scale
bg_color = TFT_RGBToColor16bit(92, 92, 92);
//Clear the screen
//TFT_Fill_Screen(CL_BLACK);
TFT_Fill_Screen(bg_color);
ACCEL_Start(&cACCEL_test_status);
while (1){
//read the accelerometer
ACCEL_Test();
//Check for user input
GetInput();
//animate the objects in the frame
//AnimateFrame();
//Draw the graphics
RenderScreen();
frame_counter++;
}
}
void Paint_Init(void)
{
TFT_Fill_Screen(colors[14]);
TFT_Set_Pen(colors[14],20);
TFT_Rectangle(0,0,20,20);
TFT_Write_Text("Clear",2,8);
TFT_Set_Pen(colors[1],20);
TFT_Rectangle(50,0,70,20);
TFT_Set_Pen(colors[2],20);
TFT_Rectangle(100,0,120,20);
TFT_Set_Pen(colors[3],20);
TFT_Rectangle(150,0,170,20);
TFT_Set_Pen(colors[4],20);
TFT_Rectangle(200,0,220,20);
TFT_Set_Pen(colors[5],20);
TFT_Rectangle(250,0,270,20);
TFT_Set_Pen(colors[6],20);
TFT_Rectangle(300,0,320,20);
///////////////////////////////////////////
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,50,45,90);
TFT_Set_Pen(colors[1],10);
TFT_Circle(25,70,1);
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,100,45,140);
TFT_Set_Pen(colors[1],20);
TFT_Circle(25,120,1);
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,150,45,190);
TFT_Set_Pen(colors[1],3);
TFT_Circle(25,170,15);
TFT_Set_Pen(colors[2],1);
TFT_Rectangle(5,200,45,240);
TFT_Set_Pen(colors[1],3);
TFT_Rectangle(10,210,40,230);
TFT_Set_Pen(colors[1],1);
TFT_Rectangle(50,45,310,215);
////////////////////////////////////////////
TFT_Write_Text("Back->",270,220);
}
void DrawScreen(TScreen *aScreen) {
int order;
unsigned short button_idx;
TButton *local_button;
unsigned short image_idx;
TImage *local_image;
unsigned short radio_button_idx;
TRadioButton *local_radio_button;
char save_bled, save_bled_direction;
object_pressed = 0;
order = 0;
button_idx = 0;
image_idx = 0;
radio_button_idx = 0;
CurrentScreen = aScreen;
if ((display_width != CurrentScreen->Width) || (display_height != CurrentScreen->Height)) {
save_bled = TFT_BLED;
save_bled_direction = TFT_BLED_Direction;
TFT_BLED_Direction = 0;
TFT_BLED = 0;
TFT_Set_Active(Set_Index, Write_Command, Write_Data);
TFT_Init(CurrentScreen->Width, CurrentScreen->Height);
TFT_Set_Ext_Buffer(TFT_Get_Data);
TP_TFT_Init(CurrentScreen->Width, CurrentScreen->Height, 13, 12); // Initialize touch panel
TP_TFT_Set_ADC_Threshold(ADC_THRESHOLD); // Set touch panel ADC threshold
TFT_Fill_Screen(CurrentScreen->Color);
display_width = CurrentScreen->Width;
display_height = CurrentScreen->Height;
TFT_BLED = save_bled;
TFT_BLED_Direction = save_bled_direction;
}
else
TFT_Fill_Screen(CurrentScreen->Color);
while (order < CurrentScreen->ObjectsCount) {
if (button_idx < CurrentScreen->ButtonsCount) {
local_button = GetButton(button_idx);
if (order == local_button->Order) {
button_idx++;
order++;
DrawButton(local_button);
}
}
if (image_idx < CurrentScreen->ImagesCount) {
local_image = GetImage(image_idx);
if (order == local_image->Order) {
image_idx++;
order++;
DrawImage(local_image);
}
}
if (radio_button_idx < CurrentScreen->RadioButtonsCount) {
local_radio_button = GetRadioButton(radio_button_idx);
if (order == local_radio_button->Order) {
radio_button_idx++;
order++;
DrawRadioButton(local_radio_button);
}
}
}
}
void DrawScreen(TScreen *aScreen) {
unsigned int order;
unsigned short round_button_idx;
TButton_Round *local_round_button;
unsigned short label_idx;
TLabel *local_label;
unsigned short image_idx;
TImage *local_image;
char save_bled, save_bled_direction;
object_pressed = 0;
order = 0;
round_button_idx = 0;
label_idx = 0;
image_idx = 0;
CurrentScreen = aScreen;
if ((display_width != CurrentScreen->Width) || (display_height != CurrentScreen->Height)) {
save_bled = TFT_BLED;
save_bled_direction = TFT_BLED_Direction;
TFT_BLED_Direction = 0;
TFT_BLED = 0;
TFT_Set_Active(Set_Index, Write_Command, Write_Data);
TFT_Init(CurrentScreen->Width, CurrentScreen->Height);
TP_TFT_Init(CurrentScreen->Width, CurrentScreen->Height, 13, 12); // Initialize touch panel
TP_TFT_Set_ADC_Threshold(ADC_THRESHOLD); // Set touch panel ADC threshold
TFT_Fill_Screen(CurrentScreen->Color);
display_width = CurrentScreen->Width;
display_height = CurrentScreen->Height;
TFT_BLED = save_bled;
TFT_BLED_Direction = save_bled_direction;
}
else
TFT_Fill_Screen(CurrentScreen->Color);
while (order < CurrentScreen->ObjectsCount) {
if (round_button_idx < CurrentScreen->Buttons_RoundCount) {
local_round_button = GetRoundButton(round_button_idx);
if (order == local_round_button->Order) {
round_button_idx++;
order++;
DrawRoundButton(local_round_button);
}
}
if (label_idx < CurrentScreen->LabelsCount) {
local_label = GetLabel(label_idx);
if (order == local_label->Order) {
label_idx++;
order++;
DrawLabel(local_label);
}
}
if (image_idx < CurrentScreen->ImagesCount) {
local_image = GetImage(image_idx);
if (order == local_image->Order) {
image_idx++;
order++;
DrawImage(local_image);
}
}
}
}
