WRTDATA
WriteReg16(CMD, CMD_RECT | DRAW | INC_X | INC_Y | WRTDATA);
int cmd = CMD_BITBLT | DRAW | INC_X | INC_Y | WRTDATA;
WriteReg16(CMD, CMD_RECT | DRAW | INC_X | INC_Y | WRTDATA);
WriteReg16(CMD, CMD_RECT | DRAW | INC_X | INC_Y | WRTDATA);