void main(void){
ADCON1 |= 0x0F; // Configure all ports with analog function as digital
CMCON |= 7; // Disable comparators
TRISD=0x00;
TRISB=0x00;
PORTD=0xff;
Delay_ms(100);
PORTD=0;
Delay_ms(100);
//interrupt();
HID_Enable(&readbuff,&writebuff); // Enable HID communication
while(1){
PORTD=0xff;
Delay_ms(100);
PORTD=0;
Delay_ms(100);
while(!HID_Read())
;
for(cnt=0;cnt<64;cnt++)
{
writebuff[cnt]=readbuff[cnt];
PORTB=readbuff[cnt];
}
while(!HID_Write(&writebuff,64))
;
}
}
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;
}
}
