ScStw/ESP32-HUB75-MatrixPanel-DMA
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Update OneEighthScanMatrixPanel.h

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This commit is contained in:
mrfaptastic 2021-10-10 22:03:49 +01:00
parent 35b556d57f
commit 32f86bb870
1 changed files with 13 additions and 10 deletions
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23
examples/One_Eighth_1_8_ScanPanel/OneEighthScanMatrixPanel.h
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@ -154,8 +154,16 @@ inline VirtualCoords OneEighthMatrixPanel::getCoords(int16_t x, int16_t y) {
// Double the length of the x-coord if required // Double the length of the x-coord if required
if ( (coords.y /8) % 2 == 0) { // returns true/1 for the 1st and 3rd 8-pixel 1/4th of a 32px high panel if ( (coords.y /8) % 2 == 0) { // returns true/1 for the 1st and 3rd 8-pixel 1/4th of a 32px high panel
coords.x += (panelResX*col); coords.x += (panelResX*col);
coords.y -= 8; // half the row-coord, to match the PHYSICAL DMA configuration.
} }
coords.y /= 2; // half the row-coord, to match the PHYSICAL DMA configuration. else
{
// Or should it be here?
// coords.y -= 8; // half the row-coord, to match the PHYSICAL DMA configuration.
}
/* /*
* END: 1/8 Scan Panel Pixel Re-Mapping * END: 1/8 Scan Panel Pixel Re-Mapping
@ -163,19 +171,14 @@ inline VirtualCoords OneEighthMatrixPanel::getCoords(int16_t x, int16_t y) {
*/ */
// Reverse co-ordinates if panel chain from ESP starts from the TOP RIGHT // Reverse co-ordinates if panel chain from ESP starts from the TOP RIGHT
/*
if (_chain_top_down) if (_chain_top_down)
{ {
/*
// TODO: Remove use of underyling _cfg configuration values!
const HUB75_I2S_CFG _cfg = this->display->getCfg();
coords.x = (_cfg.mx_width * _cfg.chain_length - 1) - coords.x;
coords.y = (_cfg.mx_height-1) - coords.y;
*/
coords.x = (panelResX * vmodule_rows * vmodule_cols - 1) - coords.x; coords.x = (panelResX * vmodule_rows * vmodule_cols - 1) - coords.x;
coords.y = (panelResY-1) - coords.y; coords.y = (panelResY-1) - coords.y;
} }
*/
return coords; return coords;
@ -213,4 +216,4 @@ inline void OneEighthMatrixPanel::drawIcon (int *ico, int16_t x, int16_t y, int1
} }
#endif #endif