Gt911 Register Map ~repack~

For a deep dive into the technical specifics, you can find the official programming guide on Orient Display or explore the community-maintained drivers on GitHub's Goodix driver repository.

int X = ( (regs[0x8012] & 0x0F) << 8 ) | regs[0x8011]; int Y = ( (regs[0x8014] & 0x0F) << 8 ) | regs[0x8013]; gt911 register map

For commands greater than 0x07, this register must be written before 0x8040 to improve ESD (Electrostatic Discharge) protection. Configuration Registers (0x8047 – 0x80FF) For a deep dive into the technical specifics,

int touch_count = status & 0x0F; if (touch_count > max_touches) touch_count = max_touches; 8 ) | regs[0x8011]

Next time your touch screen acts up, skip the high-level driver and probe 0x8100 through 0x8177 . You’ll see exactly what the controller sees.