Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen gezeigt.

--- projekte:2019:berlinbadge_rev1 [2019/12/30 22:31]
max angelegt
+++ projekte:2019:berlinbadge_rev1 [2021/05/15 10:26] (aktuell)
max [Pictures]
@@ Zeile 1: / Zeile 1: @@
+{{:projekte:bbfront.jpg?300|}}
 ====== BerlinBadge rev1 ======
+Contact: [[user:nopx|nopx]]
+Projectstatus: [[projekte:projektstatus|{{:projekte:done.png?50|}}]]
+===== Summary =====
 [[https://twitter.com/vspaceone/status/1209177753842585602|Twitterlink zu Video!]]
-{{:projekte:bbfront.jpg?400|}}
+===== Pictures =====
-{{:projekte:berlinbadgebacak.jpg?400|}}
+{{:projekte:berlinbadgebacak.jpg?300|}}
+{{:projekte:2019:photo_2021-05-15_12-20-07.jpg?300|}}
+{{:projekte:2019:photo_2021-05-15_12-20-08.jpg?300|}}
 ===== Hardware =====
@@ Zeile 12: / Zeile 22: @@
 ===== BOM =====
 ^ Label ^ Qty ^ Value ^ Footprint ^ Description ^
-| BT1 | 1 | - | JST PH 2.00mm 2-Pins Horizontal | |
+| BT1 | 1 | Connector | JST PH 2.00mm 2-Pins Horizontal | |
 | C1, C4, C7, C9, C10, C13, C14 | 7 | 100nF | 0805 C | |
 | C2, C3, C5, C6, C8, C11 | 6 | 2.2uF | 0805 C | |
@@ Zeile 18: / Zeile 28: @@
 | D1, D2, D3, D4, D5, D6, D7, D8 | 8 | WS2812B | 5050 LED P3.2mm | |
 | D9 | 1 | ca. 3V 10mA LED (Yellow) | 0805 LED | |
-| J1 | 1 | - | 2x3 Odd_Even Pinheader 2.54mm Vertical NOT MOUNTED | |
+| J1 | 1 | Connector | 2x3 Odd_Even Pinheader 2.54mm Vertical NOT MOUNTED | |
-| J2 | 1 | - | USB A Stewart SS52100-001 Horizontal | |
+| J2 | 1 | USB A | USB A Stewart SS52100-001 Horizontal | |
 | JP1 | 1 | - | nothing to mount | Solder to match the maximum voltage of the battery | |
-| P1 | 1 | - | nothing to mount | AVR ISProgrammer, [[projekte:maxconnect|MaxConnect Link]] |
+| P1 | 1 | - | nothing to mount | AVR ISProgrammer, [[projekte:2019:maxconnect|MaxConnect Link]] |
 | R1, R3 | 2 | 10K | 0805 R | |
 | R2 | 1 | 1K | 0805 R | series resistor for D9, match current! |
-| R4, R5, R6, R7, R8, R9 | OR | 0805 R | just for layouting reasons |
+| R4, R5, R6, R7, R8, R9 | 6 | 0R | 0805 R | just for layouting reasons |
-| SW1 | 1 | - | SPDT_PCM12 Example: [[https://www.amazon.de/gp/product/B07VF4MW5W/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1|Amazon Link]] |
+| SW1 | 1 | Switch | SPDT_PCM12 | Example: [[https://www.amazon.de/gp/product/B07VF4MW5W/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1|Amazon Link]] |
 | U1 | 1 | ATTiny85-20SU | SOIJ-8_5.3x5.3mm P1.27mm | [[https://www.reichelt.de/mcu-attiny-avr-risc-8-kb-20-mhz-so-8-attiny-85-20-su-p69300.html?&trstct=pos_3|Reichelt ATTINY85-20SU]] |
 | U2 | 1 | MAX1811 | SOIC-8_3.9x4.9mm P1.27 | |
+===== Software =====
+This is the arduino code running on rev1. You need to install the neopixel lib and compile for Attiny85 with **internal 16MHz**!
+<code C>
+#include <Adafruit_NeoPixel.h>
+#ifdef __AVR__
+ #include <avr/power.h> // Required for 16 MHz Adafruit Trinket
+#endif
+#define LED_PIN     PB1
+#define LED_COUNT  8
+#define BRIGHTNESS 255
+Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_RGB + NEO_KHZ800);
+#define PERCENT_SPAWN 6
+struct C{
+  byte red;
+  byte green;
+  byte blue;
+};
+#define NUM_COLORS 16
+C colors[] = {
+  {0,0,255},
+  {0,255,0},
+  {255,0,0},
+  {0,255,0},
+  {60,240,0},
+  {255,255,255},
+  {10,40,128},
+  {70,140,10},
+  {140,70,10},
+  {12,96,190},
+  {200,10,80},
+  {200,80,10},
+  {80,10,190},
+  {0,0,255},
+};
+C leds[LED_COUNT];
+C ledsIst[LED_COUNT];
+int state[LED_COUNT];
+void setup() {
+#if defined(__AVR_ATtiny85__) && (F_CPU == 16000000)
+  clock_prescale_set(clock_div_1);
+#endif
+  strip.begin();
+  strip.show();
+  strip.setBrightness(BRIGHTNESS);
+  for(int i=0; i<strip.numPixels(); i++) {
+    leds[i].red = 0;
+    leds[i].blue = 0;
+    leds[i].green = 0;
+  }
+}
+void clearLED(int i){
+  leds[i].red = 0;
+  leds[i].blue = 0;
+  leds[i].green = 0;
+}
+bool isOut(int i){
+  return leds[i].red == 0 && leds[i].blue == 0 && leds[i].green == 0;
+}
+void setLED(int i, C c){
+  leds[i].red = c.red;
+  leds[i].blue = c.blue;
+  leds[i].green = c.green;
+  state[i] = 1;
+}
+void dimLED(int i){
+  if(state[i] == 0){
+    ledsIst[i].red = 0;
+    ledsIst[i].green = 0;
+    ledsIst[i].blue = 0;
+    return;
+  }
+  if(state[i] == 4){
+    ledsIst[i].red = int(leds[i].red);
+    ledsIst[i].blue = int(leds[i].blue);
+    ledsIst[i].green = int(leds[i].green);
+  }else if(state[i] > 4){
+    int f = ((state[i]-4)*2);
+    ledsIst[i].red = int(leds[i].red / f);
+    ledsIst[i].blue = int(leds[i].blue / f);
+    ledsIst[i].green = int(leds[i].green / f);
+  }else if(state[i] < 4){
+    int f = ((4-state[i])*2);
+    ledsIst[i].red = int(leds[i].red / f);
+    ledsIst[i].blue = int(leds[i].blue / f);
+    ledsIst[i].green = int(leds[i].green / f);
+  }
+  state[i]++;
+  if(state[i] == 15){
+    state[i] = 0;
+  }
+}
+void loop() {
+  for(int i=0; i<strip.numPixels(); i++) {
+    if( random(0,100) < PERCENT_SPAWN && state[i]==0){
+      C col = colors[random(0,NUM_COLORS)];
+      setLED(i,col);
+    }
+    dimLED(i);
+  }
+  for(int i=0; i<strip.numPixels(); i++) {
+    C col = ledsIst[i];
+    strip.setPixelColor(i, col.red, col.green, col.blue);
+  }
+  strip.show();
+  delay(70);
+}
+</code>