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fix bugs in circle fade program

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true 2025-04-04 03:01:05 -07:00
parent 0ac7f4e7e2
commit 010eeae72f
1 changed files with 3 additions and 3 deletions
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6
fw/HackSpaceCon/src/rgbled.cpp
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@ -110,14 +110,14 @@ uint8_t rgbp_circlefade(uint8_t init)
// set our timer when initializing. otherwise every call is identical // set our timer when initializing. otherwise every call is identical
if (init) { if (init) {
prog_timeout = CF_TIMEOUT; prog_timeout = CF_TIMEOUT;
circlefade_idx = 0; circlefade_idx = 4; // top LED
} }
if (--prog_timeout) { if (--prog_timeout) {
t = (uint8_t)(CF_TIMEOUT - prog_timeout); // get time elapsed t = (uint8_t)(CF_TIMEOUT - prog_timeout); // get time elapsed
t &= 0x3; // light a new LED every 4th loop t &= 0x3; // light a new LED every 4th loop
// fade each LED down every cycle // fade each LED down every frame
for (i = 0; i < (sizeof(rgbled) / sizeof(rgbled[0])); i++) { for (i = 0; i < (sizeof(rgbled) / sizeof(rgbled[0])); i++) {
if (rgbled[i] >= CF_FADERATE) { if (rgbled[i] >= CF_FADERATE) {
rgbled[i] -= CF_FADERATE; rgbled[i] -= CF_FADERATE;
@ -131,7 +131,7 @@ uint8_t rgbp_circlefade(uint8_t init)
if (!t) { // then on a loop boundary, light the next LED if (!t) { // then on a loop boundary, light the next LED
rgb.setPixelColor(circlefade_idx, CF_BRIGHTNESS, CF_BRIGHTNESS, CF_BRIGHTNESS); rgb.setPixelColor(circlefade_idx, CF_BRIGHTNESS, CF_BRIGHTNESS, CF_BRIGHTNESS);
if (++circlefade_idx > RGB_COUNT) { // then work on the next LED in sequence if (++circlefade_idx >= RGB_COUNT) { // then work on the next LED in sequence
circlefade_idx = 0; circlefade_idx = 0;
} }
} }