void init_touch(void) { serialInit(TOUCHSCREEN, Baud_9600); //Initialize control and baud rate. serialSendChar(TOUCHSCREEN, 0x13); //Disable serialSendChar(TOUCHSCREEN, 0x55); //Sync serialSendChar(TOUCHSCREEN, 0x01); //Size serialSendChar(TOUCHSCREEN, 0x12); //Enable prevPoint.x = 0; prevPoint.y = 0; printf("< Touch Screen Initialized >\n"); }
void __sendHex(uint8_t v){ if (v < 10) serialSendChar('0' + v); else serialSendChar('A' + v - 10); }