added ledmatrix footfall line diagram
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267d04488b
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@ -2,7 +2,8 @@
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#include "globals.h"
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#define NUMCHARS 5
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#define NUMROWS 16
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#define NUMCOLS 96
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#define MATRIX_DISPLAY_PAGES (2) // number of display pages
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// local Tag for logging
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@ -17,7 +18,7 @@ LEDMatrix matrix(LED_MATRIX_LA_74138, LED_MATRIX_LB_74138, LED_MATRIX_LC_74138,
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LED_MATRIX_LATCHPIN, LED_MATRIX_CLOCKPIN);
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// Display Buffer 128 = 64 * 16 / 8
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uint8_t displaybuf[LED_MATRIX_WIDTH * LED_MATRIX_HEIGHT / NUMCHARS];
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uint8_t displaybuf[LED_MATRIX_WIDTH * LED_MATRIX_HEIGHT / 8];
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// --- SELECT YOUR FONT HERE ---
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const FONT_INFO *ActiveFontInfo = &digital7_18ptFontInfo;
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@ -34,11 +35,11 @@ void init_matrix_display(bool reverse) {
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if (reverse)
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matrix.reverse();
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matrix.clear();
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DrawNumber(String("0"));
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matrix.drawPoint(0, NUMROWS - 1, 1);
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} // init_display
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void refreshTheMatrixDisplay(bool nextPage) {
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static uint8_t DisplayPage = 0;
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static uint8_t DisplayPage = 0, col = 0, row = 0;
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char buff[16];
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// if Matrixdisplay is switched off we don't refresh it to relax cpu
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@ -54,19 +55,48 @@ void refreshTheMatrixDisplay(bool nextPage) {
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DisplayPage =
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(DisplayPage >= MATRIX_DISPLAY_PAGES - 1) ? 0 : (DisplayPage + 1);
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matrix.clear();
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col = 0;
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}
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switch (DisplayPage % MATRIX_DISPLAY_PAGES) {
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// page 0: pax
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// page 1: time
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// page 0: number of current pax OR footfall line diagram
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// page 1: time of day
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case 0:
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if (ulLastNumMacs != macs.size()) {
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ulLastNumMacs = macs.size();
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matrix.clear();
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DrawNumber(String(ulLastNumMacs));
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if (cfg.countermode == 1)
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{ // cumulative counter mode -> display total number of pax
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if (ulLastNumMacs != macs.size()) {
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ulLastNumMacs = macs.size();
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matrix.clear();
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DrawNumber(String(ulLastNumMacs));
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}
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}
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else { // cyclic counter mode -> plot a line diagram
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if (ulLastNumMacs != macs.size()) {
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// next count cycle?
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if (macs.size() == 0) {
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col++;
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// display full?
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if (col >= NUMCOLS) {
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col = 0;
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matrix.clear();
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}
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} else {
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// clear previous dot
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matrix.drawPoint(col, row, 0);
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}
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// set current dot
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ulLastNumMacs = macs.size();
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row = NUMROWS - 1 - (ulLastNumMacs / 2) % NUMROWS;
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matrix.drawPoint(col, row, 1);
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}
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}
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break;
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