lba.gitea/WLED
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Added date & time support for scrolling text.

Browse Source
This commit is contained in:
Blaz Kristan 2022-06-17 19:09:44 +02:00
parent b00e038b33
commit 2caf7efdc6
1 changed files with 16 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
wled00/FX.cpp
View File

@ -5942,10 +5942,25 @@ uint16_t WS2812FX::mode_2Dscrollingtext(void) {
const int yoffset = map(SEGMENT.intensity, 0, 255, -rows/2, rows/2) + (rows-letterHeight)/2;
const char *text = PSTR("Use segment name"); // fallback if empty segment name
if (SEGMENT.name && strlen(SEGMENT.name)) text = SEGMENT.name;
char lineBuffer[17], sec[3];
if (strstr_P(text, PSTR("#DATETIME"))) {
byte AmPmHour = hour(localTime);
boolean isitAM = true;
if (useAMPM) {
if (AmPmHour > 11) { AmPmHour -= 12; isitAM = false; }
if (AmPmHour == 0) { AmPmHour = 12; }
}
if (useAMPM) sprintf_P(sec, PSTR(" %2s"), (isitAM ? "AM" : "PM"));
else sprintf_P(sec, PSTR(":%02d"), second(localTime));
sprintf_P(lineBuffer,PSTR("%s %2d %2d:%02d%s"), monthShortStr(month(localTime)), day(localTime), AmPmHour, minute(localTime), sec);
text = lineBuffer;
}
const int numberOfLetters = strlen(text);
if (SEGENV.step < millis()) {
++SEGENV.aux0 %= (numberOfLetters * letterWidth) + cols; // offset
if ((numberOfLetters * letterWidth) > cols) ++SEGENV.aux0 %= (numberOfLetters * letterWidth) + cols; // offset
else SEGENV.aux0 = (cols - (numberOfLetters * letterWidth))/2;
++SEGENV.aux1 &= 0xFF; // color shift
SEGENV.step = millis() + map(SEGMENT.speed, 0, 255, 10*FRAMETIME_FIXED, 2*FRAMETIME_FIXED);
}