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Code Issues 8 Releases Activity

Attempted to make the border of big_clock use subpixel rendering. This is still work in progress.

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This commit is contained in:
Fabian Schlenz 2019-09-25 18:13:11 +02:00
parent 0a7334e448
commit 7cbb156b66
2 changed files with 15 additions and 14 deletions
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2
include/effect_big_clock.h
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@ -8,7 +8,7 @@ private:
CRGB _color_seconds = CRGB(0xFF0000); CRGB _color_seconds = CRGB(0xFF0000);
void _draw_seconds(); void _draw_seconds();
void _draw_border_pixel(uint8_t second, CRGB* color); void _draw_border_pixel(uint8_t second, uint8_t part, CRGB* color);
public: public:
void loop(); void loop();

27
src/effect_big_clock.cpp
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@ -25,32 +25,33 @@ void BigClockEffect::loop() {
void BigClockEffect::_draw_seconds() { void BigClockEffect::_draw_seconds() {
uint8_t seconds = ntpClient.getSeconds(); uint8_t seconds = ntpClient.getSeconds();
for (int i=1; i<=seconds; i++) { for (int i=1; i<=seconds; i++) {
_draw_border_pixel(i, &_color_seconds); _draw_border_pixel(i, 0, &_color_seconds);
} }
uint16_t millis = ntpClient.getEpochMillis() % 1000; uint16_t millis = ntpClient.getEpochMillis() % 1000;
if (millis > 0) { if (millis > 0) {
uint8_t part = 60 - ((60 - seconds) * millis / 1000); uint16_t position = ((60 - (60 - seconds) * millis) << 8) / 1000;
_draw_border_pixel(part, &_color_seconds); //uint8_t position = 60 - ((60 - seconds) * millis / 1000);
_draw_border_pixel(position>>8, position&0xFF, &_color_seconds);
} }
} }
void BigClockEffect::_draw_border_pixel(uint8_t i, CRGB* color) { void BigClockEffect::_draw_border_pixel(uint8_t i, uint8_t part, CRGB* color) {
uint8_t x, y; accum88 x, y;
if (i<=8) { if (i<=8) {
x = 7 + i; x = (7 + i)<<8 | part;
y = 0; y = 0;
} else if (i<=23) { } else if (i<=23) {
x = 15; x = 15 << 8;
y = i - 8; y = (i - 8) << 8 | (255 - part);
} else if (i<= 38) { } else if (i<= 38) {
x = 15 - i + 23; x = (15 - i + 23) << 8 | (255 - part);
y = 15; y = 15 << 8;
} else if (i <= 53) { } else if (i <= 53) {
x = 0; x = 0;
y = 15 - i + 38; y = (15 - i + 38) << 8 | part;
} else { } else {
x = i - 53; x = (i - 53) << 8 | part;
y = 0; y = 0;
} }
window->setPixel(x, y, color); window->setSubPixel(x, y, color);
} }