hx8340b 初始化 WriteCOM(0x0060); WriteDAT(0x0000); WriteCOM(0x0061); WriteDAT(0x0006); WriteCOM(0x0062); WriteDAT(0x0000); WriteCOM(0x0063); WriteDAT(0x00D9); WriteCOM(0x0073); WriteDAT(0x0070); WriteCOM(0x0040); WriteDAT(0x0000); WriteCOM(0x0041); WriteDAT(0x0040); WriteCOM(0x0042); WriteDAT(0x00