public async Task SleepAsync()
{
_epd.SendCommand((byte)SpiCommand.VCOM_AND_DATA_INTERVAL_SETTING);
_epd.SendData(0x17); //border floating
_epd.SendCommand((byte)SpiCommand.VCM_DC_SETTING); //VCOM to 0V
_epd.SendCommand((byte)SpiCommand.PANEL_SETTING);
await Task.Delay(100);
_epd.SendCommand((byte)SpiCommand.POWER_SETTING); //VG&VS to 0V fast
_epd.SendData(0x00);
_epd.SendData(0x00);
_epd.SendData(0x00);
_epd.SendData(0x00);
_epd.SendData(0x00);
await Task.Delay(100);
_epd.SendCommand((byte)SpiCommand.POWER_OFF); //power off
while (_epd.Busy)
{
await Task.Delay(100);
}
_epd.SendCommand((byte)SpiCommand.DEEP_SLEEP); //deep sleep
_epd.SendData(0xA5);
}
public async Task DisplayFrameAsync()
{
_epd.SendCommand((byte)SpiCommand.DISPLAY_UPDATE_CONTROL_2);
_epd.SendData(0xC4);
_epd.SendCommand((byte)SpiCommand.MASTER_ACTIVATION);
_epd.SendCommand((byte)SpiCommand.TERMINATE_FRAME_READ_WRITE);
while (_epd.Busy)
{
await Task.Delay(100);
}
}