Add more examples - fix robot example

hardware/digistump/avr/libraries/DigisparkCDC/examples/CDC_LED/CDC_LED.ino

@@ -0,0 +1,22 @@
+#include <DigiCDC.h>
+void setup() {                
+  // initialize the digital pin as an output.
+  SerialUSB.begin(); 
+  pinMode(1,OUTPUT);
+}
+
+// the loop routine runs over and over again forever:
+void loop() {
+  
+  //turns led on and off based on sending 0 or 1 from serial terminal
+  if (SerialUSB.available()) {
+    char input = SerialUSB.read();
+    if(input == '0')
+      digitalWrite(1,LOW);
+    else if(input == '1')
+      digitalWrite(1,HIGH);
+      
+  }
+  
+   SerialUSB.delay(100);               // keep usb alive // can alos use SerialUSB.refresh();
+}

hardware/digistump/avr/libraries/Digispark_Examples/BT_BLE_Echo/BT_BLE_Echo.ino

@@ -0,0 +1,13 @@
+
+void setup() {                
+  //If prompted for a pairing code it is 1234, 12345, or 000000
+  Serial.begin(9600); 
+}
+
+// the loop routine runs over and over again forever:
+void loop() {
+  if (Serial.available()) {
+    Serial.write(Serial.read());
+  }
+
+}

hardware/digistump/avr/libraries/Digispark_Examples/BT_or_BLERobot/BT_or_BLERobot.ino

@@ -0,0 +1,94 @@
+void setup() {
+  // put your setup code here, to run once:
+  Serial.begin(9600); //open connection to bt/ble module
+  botInit();  //setup the pins for the bot
+  
+}
+
+
+void loop() {
+  
+  if(Serial.available()){
+
+    char input = Serial.read();
+    
+    //route based on input
+    
+    if(input == 'f'){
+      botForward(255);
+    }
+    else if(input == 'b'){
+      botReverse(255);
+    }
+    else if(input == 'r'){
+      botRight(255);
+    }
+    else if(input == 'l'){
+      botLeft(255);
+    }
+    else if(input == 's'){
+      botStop();
+    }
+  }
+  
+  
+}
+
+ 
+void botForward(int botSpeed){
+ digitalWrite(2, HIGH); 
+ digitalWrite(5, HIGH);
+ analogWrite(0, 255 - botSpeed);
+ analogWrite(1, 255 - botSpeed);
+}
+ 
+void botReverse(int botSpeed){
+ digitalWrite(2, LOW); 
+ digitalWrite(5, LOW);
+ analogWrite(0, botSpeed);
+ analogWrite(1, botSpeed);
+}
+ 
+void botRight(int botSpeed){
+ digitalWrite(2, LOW); 
+ digitalWrite(5, HIGH);
+ analogWrite(0, 0);
+ analogWrite(1, 255 - botSpeed);
+}
+ 
+void botHardRight(int botSpeed){
+ digitalWrite(2, LOW); 
+ digitalWrite(5, HIGH);
+ analogWrite(0, botSpeed);
+ analogWrite(1, 255 - botSpeed);
+}
+ 
+void botLeft(int botSpeed){
+ digitalWrite(2, HIGH); 
+ digitalWrite(5, LOW);
+ analogWrite(0, 255 - botSpeed);
+ analogWrite(1, 0);
+}
+ 
+void botHardLeft(int botSpeed){
+ digitalWrite(2, HIGH); 
+ digitalWrite(5, LOW);
+ analogWrite(0, 255 - botSpeed);
+ analogWrite(1, botSpeed);
+}
+ 
+void botStop(){
+ digitalWrite(2,LOW); 
+ digitalWrite(5,LOW);
+ analogWrite(0,0);
+ analogWrite(1,0);
+}
+ 
+void botInit(){
+ pinMode(0,OUTPUT);
+ pinMode(1,OUTPUT);
+ pinMode(2,OUTPUT);
+ pinMode(5,OUTPUT);
+}
+
+

hardware/digistump/avr/libraries/Digispark_Examples/WiFiServerRobot/WiFiServerRobot.ino

@@ -67,11 +67,12 @@ void loop() {
 void sendOK(){
  sendResponse(F("OK")); 
 }
+ 
 void botForward(int botSpeed){
  digitalWrite(2, HIGH); 
  digitalWrite(5, HIGH);
- analogWrite(0,botSpeed);
+ analogWrite(0, 255 - botSpeed);
- analogWrite(1,botSpeed);
+ analogWrite(1, 255 - botSpeed);
 }
  
 void botReverse(int botSpeed){
@@ -82,30 +83,30 @@ void botReverse(int botSpeed){
 }
  
 void botRight(int botSpeed){
- digitalWrite(2,HIGH); 
- digitalWrite(5,LOW);
- analogWrite(0,botSpeed);
- analogWrite(1,0);
-}
-
-void botHardRight(int botSpeed){
- digitalWrite(2,HIGH); 
- digitalWrite(5,LOW);
- analogWrite(0,botSpeed);
- analogWrite(1,botSpeed);
-}
-
-void botLeft(int botSpeed){
  digitalWrite(2, LOW); 
  digitalWrite(5, HIGH);
  analogWrite(0, 0);
- analogWrite(1,botSpeed);
+ analogWrite(1, 255 - botSpeed);
 }
  
-void botHardLeft(int botSpeed){
+void botHardRight(int botSpeed){
  digitalWrite(2, LOW); 
  digitalWrite(5, HIGH);
  analogWrite(0, botSpeed);
+ analogWrite(1, 255 - botSpeed);
+}
+ 
+void botLeft(int botSpeed){
+ digitalWrite(2, HIGH); 
+ digitalWrite(5, LOW);
+ analogWrite(0, 255 - botSpeed);
+ analogWrite(1, 0);
+}
+ 
+void botHardLeft(int botSpeed){
+ digitalWrite(2, HIGH); 
+ digitalWrite(5, LOW);
+ analogWrite(0, 255 - botSpeed);
  analogWrite(1, botSpeed);
 }