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T-watch screen misalignment fix (#6996)

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* T-watch screen misalignment fix

* Trunk fix
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HarukiToreda 2025-06-09 06:27:52 -04:00 committed by GitHub
parent 57a33790ed
commit 3dec521f75
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GPG Key ID: B5690EEEBB952194
1 changed files with 18 additions and 9 deletions
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27
src/graphics/TFTDisplay.cpp
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@ -467,18 +467,27 @@ class LGFX : public lgfx::LGFX_Device
// The following setting values ​​are general initial values ​​for each panel, so please comment out any // The following setting values ​​are general initial values ​​for each panel, so please comment out any
// unknown items and try them. // unknown items and try them.
#if defined(T_WATCH_S3)
cfg.memory_width = TFT_WIDTH; // Maximum width supported by the driver IC cfg.panel_width = 240;
cfg.memory_height = TFT_HEIGHT; // Maximum height supported by the driver IC cfg.panel_height = 240;
cfg.panel_width = TFT_WIDTH; // actual displayable width cfg.memory_width = 240;
cfg.panel_height = TFT_HEIGHT; // actual displayable height cfg.memory_height = 320;
cfg.offset_x = TFT_OFFSET_X; // Panel offset amount in X direction cfg.offset_x = 0;
cfg.offset_y = TFT_OFFSET_Y; // Panel offset amount in Y direction cfg.offset_y = 0; // No vertical shift needed — panel is top-aligned
cfg.offset_rotation = TFT_OFFSET_ROTATION; // Rotation direction value offset 0~7 (4~7 is mirrored) cfg.offset_rotation = 2; // Rotate 180° to correct upside-down layout
#else
cfg.memory_width = TFT_WIDTH; // Maximum width supported by the driver IC
cfg.memory_height = TFT_HEIGHT; // Maximum height supported by the driver IC
cfg.panel_width = TFT_WIDTH; // actual displayable width
cfg.panel_height = TFT_HEIGHT; // actual displayable height
cfg.offset_x = TFT_OFFSET_X; // Panel offset amount in X direction
cfg.offset_y = TFT_OFFSET_Y; // Panel offset amount in Y direction
cfg.offset_rotation = TFT_OFFSET_ROTATION; // Rotation direction value offset 0~7 (4~7 is mirrored)
#endif
#ifdef TFT_DUMMY_READ_PIXELS #ifdef TFT_DUMMY_READ_PIXELS
cfg.dummy_read_pixel = TFT_DUMMY_READ_PIXELS; // Number of bits for dummy read before pixel readout cfg.dummy_read_pixel = TFT_DUMMY_READ_PIXELS; // Number of bits for dummy read before pixel readout
#else #else
cfg.dummy_read_pixel = 9; // Number of bits for dummy read before pixel readout cfg.dummy_read_pixel = 9; // Number of bits for dummy read before pixel readout
#endif #endif
cfg.dummy_read_bits = 1; // Number of bits for dummy read before non-pixel data read cfg.dummy_read_bits = 1; // Number of bits for dummy read before non-pixel data read
cfg.readable = true; // Set to true if data can be read cfg.readable = true; // Set to true if data can be read