Issue Overview

[JohnAZoidberg]

• Publish to crates.io
• Allow partial screen updates (not trivial because the controller doesn't allow individual pixel updates)
• What's the exact behavior of the auto power down mode?
  • What's the timeout?
  • How to exit?
• What's the exact behavior of the ultra low power mode?
  • What are the drawbacks?
• Implement proper transitions between HPM and LPM
• Implement proper sleep-in transition
• Implement reading commands via PIO instead of SPI (found a bitbanged version, PIO version without reading)
• Support other screen dimensions
• Implement Gray2 color instead of Rgb565
• Implement clearing ram and check if it's useful
  • What's the reason to use "Disable Clear RAM"
• How does the NVM work?
• Should we have a control for TE?
  • Only V or V and H blanking?
  • Need to set TESCAN?
• What's OSC?
• Why enable/disable booster?
• Is WRMEMC useful? The only difference is that it doesn't reset to the beginning of the range?