icon character effect added
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333c72db68
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@ -25,8 +25,167 @@ int strength=50; //how much pixels to apply color to
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#define EFFECT_RANDOMFADE 3
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int fadespeedmax=5; //1 to 255
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int iconCountStart=0; //for percentage calculation
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int iconCountdown=0; //0=off
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uint8_t iconchar=0; //last displayed char
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int32_t iconcolor=0; //last icon color
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/* the values in this array are a 8x8 bitmap font for ascii characters */
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static uint64_t font[128] = {
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/************************************************************************
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* font.c
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* Copyright (C) Lisa Milne 2014 <lisa@ltmnet.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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************************************************************************/
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0x7E7E7E7E7E7E0000, /* NUL */
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0x7E7E7E7E7E7E0000, /* SOH */
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0x7E7E7E7E7E7E0000, /* STX */
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0x7E7E7E7E7E7E0000, /* ETX */
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0x7E7E7E7E7E7E0000, /* EOT */
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0x7E7E7E7E7E7E0000, /* ENQ */
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0x7E7E7E7E7E7E0000, /* ACK */
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0x7E7E7E7E7E7E0000, /* BEL */
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0x7E7E7E7E7E7E0000, /* BS */
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0x0, /* TAB */
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0x7E7E7E7E7E7E0000, /* LF */
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0x7E7E7E7E7E7E0000, /* VT */
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0x7E7E7E7E7E7E0000, /* FF */
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0x7E7E7E7E7E7E0000, /* CR */
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0x7E7E7E7E7E7E0000, /* SO */
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0x7E7E7E7E7E7E0000, /* SI */
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0x7E7E7E7E7E7E0000, /* DLE */
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0x7E7E7E7E7E7E0000, /* DC1 */
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0x7E7E7E7E7E7E0000, /* DC2 */
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0x7E7E7E7E7E7E0000, /* DC3 */
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0x7E7E7E7E7E7E0000, /* DC4 */
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0x7E7E7E7E7E7E0000, /* NAK */
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0x7E7E7E7E7E7E0000, /* SYN */
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0x7E7E7E7E7E7E0000, /* ETB */
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0x7E7E7E7E7E7E0000, /* CAN */
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0x7E7E7E7E7E7E0000, /* EM */
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0x7E7E7E7E7E7E0000, /* SUB */
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0x7E7E7E7E7E7E0000, /* ESC */
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0x7E7E7E7E7E7E0000, /* FS */
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0x7E7E7E7E7E7E0000, /* GS */
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0x7E7E7E7E7E7E0000, /* RS */
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0x7E7E7E7E7E7E0000, /* US */
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0x0, /* (space) */
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0x808080800080000, /* ! */
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0x2828000000000000, /* " */
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0x287C287C280000, /* # */
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0x81E281C0A3C0800, /* $ */
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0x6094681629060000, /* % */
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0x1C20201926190000, /* & */
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0x808000000000000, /* ' */
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0x810202010080000, /* ( */
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0x1008040408100000, /* ) */
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0x2A1C3E1C2A000000, /* * */
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0x8083E08080000, /* + */
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0x81000, /* , */
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0x3C00000000, /* - */
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0x80000, /* . */
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0x204081020400000, /* / */
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0x1824424224180000, /* 0 */
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0x8180808081C0000, /* 1 */
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0x3C420418207E0000, /* 2 */
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0x3C420418423C0000, /* 3 */
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0x81828487C080000, /* 4 */
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0x7E407C02423C0000, /* 5 */
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0x3C407C42423C0000, /* 6 */
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0x7E04081020400000, /* 7 */
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0x3C423C42423C0000, /* 8 */
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0x3C42423E023C0000, /* 9 */
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0x80000080000, /* : */
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0x80000081000, /* ; */
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0x6186018060000, /* < */
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0x7E007E000000, /* = */
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0x60180618600000, /* > */
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0x3844041800100000, /* ? */
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0x3C449C945C201C, /* @ */
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0x1818243C42420000, /* A */
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0x7844784444780000, /* B */
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0x3844808044380000, /* C */
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0x7844444444780000, /* D */
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0x7C407840407C0000, /* E */
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0x7C40784040400000, /* F */
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0x3844809C44380000, /* G */
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0x42427E4242420000, /* H */
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0x3E080808083E0000, /* I */
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0x1C04040444380000, /* J */
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0x4448507048440000, /* K */
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0x40404040407E0000, /* L */
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0x4163554941410000, /* M */
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0x4262524A46420000, /* N */
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0x1C222222221C0000, /* O */
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0x7844784040400000, /* P */
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0x1C222222221C0200, /* Q */
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0x7844785048440000, /* R */
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0x1C22100C221C0000, /* S */
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0x7F08080808080000, /* T */
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0x42424242423C0000, /* U */
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0x8142422424180000, /* V */
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0x4141495563410000, /* W */
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0x4224181824420000, /* X */
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0x4122140808080000, /* Y */
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0x7E040810207E0000, /* Z */
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0x3820202020380000, /* [ */
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0x4020100804020000, /* */
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0x3808080808380000, /* ] */
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0x1028000000000000, /* ^ */
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0x7E0000, /* _ */
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0x1008000000000000, /* ` */
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0x3C023E463A0000, /* a */
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0x40407C42625C0000, /* b */
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0x1C20201C0000, /* c */
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0x2023E42463A0000, /* d */
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0x3C427E403C0000, /* e */
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0x18103810100000, /* f */
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0x344C44340438, /* g */
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0x2020382424240000, /* h */
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0x800080808080000, /* i */
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0x800180808080870, /* j */
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0x20202428302C0000, /* k */
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0x1010101010180000, /* l */
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0x665A42420000, /* m */
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0x2E3222220000, /* n */
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0x3C42423C0000, /* o */
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0x5C62427C4040, /* p */
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0x3A46423E0202, /* q */
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0x2C3220200000, /* r */
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0x1C201804380000, /* s */
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0x103C1010180000, /* t */
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0x2222261A0000, /* u */
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0x424224180000, /* v */
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0x81815A660000, /* w */
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0x422418660000, /* x */
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0x422214081060, /* y */
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0x3C08103C0000, /* z */
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0x1C103030101C0000, /* { */
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0x808080808080800, /* | */
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0x38080C0C08380000, /* } */
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0x324C000000, /* ~ */
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0x7E7E7E7E7E7E0000 /* DEL */
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};
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Adafruit_NeoPixel strip = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
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HomieNode homieNode("pixel", "commands");
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@ -260,6 +419,27 @@ void led_randomfade()
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}
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strip.show();
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}
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void led_icon(uint8_t fontchar, uint32_t iconcolor)
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{
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for (int i=0; i < strip.numPixels(); i++) {
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uint64_t mask=1LL<<(uint64_t)i;
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if ( (font[fontchar]&mask) == 0){
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strip.setPixelColor(numToPos(i),strip.Color(0, 0, 0)); //bit is 0 at pos i
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}else{
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float _brightness=1.0- ( (iconCountStart-iconCountdown)*1.0/iconCountStart );
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uint8_t _r=(uint8_t)(iconcolor >> 16);
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uint8_t _g=(uint8_t)(iconcolor >> 8);
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uint8_t _b=(uint8_t)iconcolor;
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strip.setPixelColor(numToPos(i),strip.Color(_r*_brightness,_g*_brightness,_b*_brightness)); //bit is 1 at pos i
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}
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}
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strip.show();
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}
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void set_randomBuffer()
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{
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for (int i=0; i < strip.numPixels(); i++) {
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@ -271,7 +451,6 @@ void set_randomBuffer()
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}
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uint32_t parseColor(String value){
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if (value.charAt(0)=='#'){ //solid fill
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String color=value.substring(1);
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@ -397,31 +576,61 @@ bool pixelsHandler(const HomieRange& range, const String& value) {
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return true;
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}
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bool iconHandler(const HomieRange& range, const String& value) {
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String _iconname=value;
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iconcolor=strip.Color(255,255,255); //default color
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if (value[0]=='#'){ //color given
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iconcolor=parseColor(value.substring(0,6));
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_iconname=value.substring(7); // example: #ff00dc|A (pipe will be ignored)
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}
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iconCountStart=FPS*2;
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iconCountdown=iconCountStart;
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if (_iconname.length()==1){ //only one character
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iconchar=value[0];
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}else{
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}
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strip.show();
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return true;
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}
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void setup() {
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Serial.begin(115200);
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Serial << endl << endl;
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Serial << "Begin strip" << endl;
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strip.begin();
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strip.show(); // Initialize all pixels to 'off'
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led_fill(strip.Color(100, 0, 0));
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//delay(500);
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Serial << "Homie_setFirmware" << endl;
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Homie_setFirmware("pixelprojektor", "1.0.0");
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Serial << "Homie node advertise" << endl;
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homieNode.advertise("effect").settable(effectHandler);
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homieNode.advertise("pixels").settable(pixelsHandler);
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homieNode.advertise("icon").settable(iconHandler);
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led_fill(strip.Color(0, 0, 0));
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strip.setPixelColor(0, strip.Color(100,0,0));
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strip.show();
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delay(21240); //wait, boot bug testfix
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Serial << "homie setup" << endl;
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Homie.setup();
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led_fill(strip.Color(0, 0, 0));
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Serial << "Setup finished" << endl;
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}
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void loop() {
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@ -431,17 +640,29 @@ void loop() {
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if (lastMillis+fpsdelay<currentMillis){
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switch(effect){
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case EFFECT_SMOOTH:
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led_movingPoint();
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led_smooth();
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break;
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case EFFECT_SPIRAL:
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led_spiral();
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break;
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case EFFECT_RANDOMFADE:
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led_randomfade();
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break;
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if (iconCountdown>0){ //icon effect active
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iconCountdown--;
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led_icon(iconchar,iconcolor);
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}else{
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switch(effect){
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case EFFECT_SMOOTH:
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led_movingPoint();
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led_smooth();
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break;
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case EFFECT_SPIRAL:
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led_spiral();
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break;
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case EFFECT_RANDOMFADE:
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led_randomfade();
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break;
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}
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}
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lastMillis=currentMillis;
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