void Init_MCU() {
CM1CON = 0; // Turn off comparators
CM2CON = 0;
AD1PCFG = 0xff; // Make all inputs digital
PMMODE = 0;
PMAEN = 0;
PMCON = 0; // WRSP: Write Strobe Polarity bit
PMMODEbits.MODE = 2; // Master 2
PMMODEbits.WAITB = 0;
PMMODEbits.WAITM = 1;
PMMODEbits.WAITE = 0;
PMMODEbits.MODE16 = 1; // 16 bit mode
PMCONbits.CSF = 0;
PMCONbits.PTRDEN = 1;
PMCONbits.PTWREN = 1;
PMCONbits.PMPEN = 1;
TP_TFT_Rotate_180(0);
TFT_Set_Active(Set_Index,Write_Command,Write_Data);
//UART2_INIT(256000); // INITIALIZE UART MODULE AT 256000 BAUD
//UART_Set_Active(&UART2_Read, &UART2_Write, &UART2_Data_Ready, &UART2_Tx_Idle);
//DELAY_MS(100); // WAIT FOR UART MODULE TO STABILIZE
}
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) {
}
}
static void InitializeTouchPanel() {
Init_ADC();
TFT_Set_Active(Set_Index, Write_Command, Write_Data);
TFT_Init(320, 240);
TP_TFT_Init(320, 240, 13, 12); // Initialize touch panel
TP_TFT_Set_ADC_Threshold(ADC_THRESHOLD); // Set touch panel ADC threshold
}
void Init_MCU() {
TRISE = 0;
TFT_DataPort_Direction = 0;
CLKDIVbits.PLLPRE = 0; // PLLPRE<4:0> = 0 -> N1 = 2 8MHz / 2 = 4MHz
// (must be within 0.8 MHz to 8 MHz range)
PLLFBD = 30; // PLLDIV<8:0> = 30 -> M = 32 4MHz * 32 = 128MHz
// (must be within 100 MHz to 200 MHz range)
CLKDIVbits.PLLPOST = 0; // PLLPOST<1:0> = 0 -> N2 = 2 128MHz / 2 = 64MHz
// (must be within 12.5 MHz to 80 MHz range)
Delay_ms(150);
TP_TFT_Rotate_180(0);
TFT_Set_Active(Set_Index,Write_Command,Write_Data);
}
static void InitializeTouchPanel() {
Init_ADC();
TFT_Set_Active(Set_Index, Write_Command, Write_Data);
TFT_Init(320, 240);
TFT_Set_Ext_Buffer(TFT_Get_Data);
TP_TFT_Init(320, 240, 13, 12); // Initialize touch panel
TP_TFT_Set_ADC_Threshold(ADC_THRESHOLD); // Set touch panel ADC threshold
PenDown = 0;
PressedObject = 0;
PressedObjectType = -1;
}
void Init_MCU() {
PMMODE = 0;
PMAEN = 0;
PMCON = 0; // WRSP: Write Strobe Polarity bit
PMMODEbits.MODE = 2; // Master 2
PMMODEbits.WAITB = 0;
PMMODEbits.WAITM = 1;
PMMODEbits.WAITE = 0;
PMMODEbits.MODE16 = 1; // 16 bit mode
PMCONbits.CSF = 0;
PMCONbits.PTRDEN = 1;
PMCONbits.PTWREN = 1;
PMCONbits.PMPEN = 1;
TP_TFT_Rotate_180(0);
TFT_Set_Active(Set_Index,Write_Command,Write_Data);
}
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);
}
}
}
}