From 2ca81bdd4b23fd9e056ec0807a18120e603e4a09 Mon Sep 17 00:00:00 2001
From: Avital <avital@145.137.EARLY-REGISTRATION.of.SURFnet.invalid>
Date: Tue, 29 Oct 2019 14:37:00 +0100
Subject: [PATCH] test

---
 sketches/avital/28_10_3/28_10_3.ino         | 43 +++++++++++++++
 sketches/avital/28_10_4/28_10_4.ino         | 60 +++++++++++++++++++++
 sketches/avital/white-noise/white-noise.ino | 25 +++++++++
 3 files changed, 128 insertions(+)
 create mode 100644 sketches/avital/28_10_3/28_10_3.ino
 create mode 100644 sketches/avital/28_10_4/28_10_4.ino
 create mode 100644 sketches/avital/white-noise/white-noise.ino

diff --git a/sketches/avital/28_10_3/28_10_3.ino b/sketches/avital/28_10_3/28_10_3.ino
new file mode 100644
index 0000000..a75007a
--- /dev/null
+++ b/sketches/avital/28_10_3/28_10_3.ino
@@ -0,0 +1,43 @@
+#include <TVout.h>
+#include <fontALL.h>
+
+
+TVout TV;
+unsigned char x,y,z;
+void setup()  {
+  x=0;
+  y=0;
+  z=0;
+  Serial.begin(9600);
+  TV.begin(PAL);  //for devices with only 1k sram(m168) use TV.begin(_NTSC,128,56)
+  TV.select_font(font6x8);
+  Serial.println(TV.vres());
+  Serial.println(TV.hres());
+  
+}
+
+void loop() {
+  TV.clear_screen();
+  for(x=0;x<TV.hres();x++){
+    z=random(TV.vres());
+    for(y=0;y<TV.vres();y++){
+      if(analogRead(A0)<205){
+      TV.set_pixel(x+random(TV.hres()/12),random(z,TV.vres()/4-z),1);
+      }
+      if(analogRead(A0)>205 && analogRead(A0)<410){
+      TV.set_pixel(x+random(TV.hres()/10),random(z,TV.vres()/2.3-z),1);
+      }
+      if(analogRead(A0)>410 && analogRead(A0)<615){
+      TV.set_pixel(x+random(TV.hres()/8),random(z,TV.vres()/2-z),1);
+      }
+      if(analogRead(A0)>615 && analogRead(A0)<820){
+      TV.set_pixel(x+random(TV.hres()/6),random(z,TV.vres()/1.2-z),2);
+      }
+       if(analogRead(A0)>820){
+      TV.set_pixel(x+random(TV.hres()/4),random(z,TV.vres()-z),3);
+      }
+      //TV.set_pixel(x+random(50),y+random(y,y*5),analogRead(A0)/10);
+      //TV.delay(1000);
+    }
+  }
+}
diff --git a/sketches/avital/28_10_4/28_10_4.ino b/sketches/avital/28_10_4/28_10_4.ino
new file mode 100644
index 0000000..e184a56
--- /dev/null
+++ b/sketches/avital/28_10_4/28_10_4.ino
@@ -0,0 +1,60 @@
+#include <TVout.h>
+#include <fontALL.h>
+
+
+TVout TV;
+unsigned char x,y,z,pixel_num,d_num;
+void setup()  {
+  x=0;
+  y=0;
+  z=0;
+  pixel_num=0;
+  d_num=0;
+  Serial.begin(9600);
+  TV.begin(PAL);  //for devices with only 1k sram(m168) use TV.begin(_NTSC,128,56)
+  TV.select_font(font6x8);
+  Serial.println(TV.vres());
+  Serial.println(TV.hres());
+  
+}
+
+void loop() {
+  TV.clear_screen();
+  pixel_num=0;
+  d_num=0;
+  for(x=0;x<TV.hres();x++){
+    z=random(TV.vres());
+    if(analogRead(A1)<340){
+      pixel_num=1;
+      d_num=1000;
+    }
+    if(analogRead(A1)>340 && analogRead(A1)<680){
+      pixel_num=2;
+      d_num=400;
+    }
+    if(analogRead(A1)>680){
+      pixel_num=4;
+      d_num=0;
+    }
+    for(y=0;y<TV.vres();y++){
+      if(analogRead(A0)<205){
+      TV.set_pixel(x+random(TV.hres()/12),random(z,TV.vres()/4-z),pixel_num);
+      }
+      if(analogRead(A0)>205 && analogRead(A0)<410){
+      TV.set_pixel(x+random(TV.hres()/10),random(z,TV.vres()/2.3-z),pixel_num);
+      }
+      if(analogRead(A0)>410 && analogRead(A0)<615){
+      TV.set_pixel(x+random(TV.hres()/8),random(z,TV.vres()/2-z),pixel_num);
+      }
+      if(analogRead(A0)>615 && analogRead(A0)<820){
+      TV.set_pixel(x+random(TV.hres()/6),random(z,TV.vres()/1.2-z),pixel_num);
+      }
+       if(analogRead(A0)>820){
+      TV.set_pixel(x+random(TV.hres()/4),random(z,TV.vres()-z),pixel_num);
+      }
+      //TV.set_pixel(x+random(50),y+random(y,y*5),analogRead(A0)/10);
+      //TV.delay(1000);
+    }
+     TV.delay(d_num);
+  }
+}
diff --git a/sketches/avital/white-noise/white-noise.ino b/sketches/avital/white-noise/white-noise.ino
new file mode 100644
index 0000000..c30b386
--- /dev/null
+++ b/sketches/avital/white-noise/white-noise.ino
@@ -0,0 +1,25 @@
+/*
+ * 
+ * White Noise Generator (simple) 
+ * 
+ */
+long randNumber; //variable to store random number
+int pwmPin = 11; //define output pin, Meergranen output pin is 11
+
+void setup() {
+  // if analog input pin 5 is unconnected, random analog
+  // noise will cause the call to randomSeed() to generate
+  // different seed numbers each time the sketch runs.
+  // randomSeed() will then shuffle the random function.
+  randomSeed(analogRead(5));
+  
+  pinMode(pwmPin,OUTPUT); //set pwmPin to output mode (otherwise the built-in pulldown resistor sets it as input, aka you wont hear anything)
+}
+
+void loop() {
+  randNumber = random(10, 100); //generate random number between 10 and 100
+  digitalWrite(pwmPin, LOW); //set output pin to LOW (0v)
+  delayMicroseconds(randNumber);//wait for randomNumber (10-100 Mircroseconds (0.00001-0.0001 seconds))
+  digitalWrite(pwmPin, HIGH); //set output pin to HIGH (5v)
+  delayMicroseconds(randNumber); //wait for randomNumber (10-100 Mircroseconds (0.00001-0.0001 seconds))
+}