copied old files into repository

.gitignore

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+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

.vscode/extensions.json

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+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ]
+}

.vscode/settings.json

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+{
+    "cmake.configureOnOpen": true
+}

BMP085test/BMP085test.ino

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+#include <Wire.h>
+#include <Adafruit_BMP085.h>
+
+/*************************************************** 
+  This is an example for the BMP085 Barometric Pressure & Temp Sensor
+
+  Designed specifically to work with the Adafruit BMP085 Breakout 
+  ----> https://www.adafruit.com/products/391
+
+  These displays use I2C to communicate, 2 pins are required to  
+  interface
+  Adafruit invests time and resources providing this open source code, 
+  please support Adafruit and open-source hardware by purchasing 
+  products from Adafruit!
+
+  Written by Limor Fried/Ladyada for Adafruit Industries.  
+  BSD license, all text above must be included in any redistribution
+ ****************************************************/
+
+// Connect VCC of the BMP085 sensor to 3.3V (NOT 5.0V!)
+// Connect GND to Ground
+// Connect SCL to i2c clock - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 5
+// Connect SDA to i2c data - on '168/'328 Arduino Uno/Duemilanove/etc thats Analog 4
+// EOC is not used, it signifies an end of conversion
+// XCLR is a reset pin, also not used here
+
+Adafruit_BMP085 bmp;
+  
+void setup() {
+  Serial.begin(9600);
+  if (!bmp.begin()) {
+	Serial.println("Could not find a valid BMP085 sensor, check wiring!");
+	while (1) {}
+  }
+}
+  
+void loop() {
+    Serial.print("Temperature = ");
+    Serial.print(bmp.readTemperature());
+    Serial.println(" *C");
+    
+    Serial.print("Pressure = ");
+    Serial.print(bmp.readPressure());
+    Serial.println(" Pa");
+    
+    // Calculate altitude assuming 'standard' barometric
+    // pressure of 1013.25 millibar = 101325 Pascal
+    Serial.print("Altitude = ");
+    Serial.print(bmp.readAltitude());
+    Serial.println(" meters");
+
+    Serial.print("Pressure at sealevel (calculated) = ");
+    Serial.print(bmp.readSealevelPressure());
+    Serial.println(" Pa");
+
+  // you can get a more precise measurement of altitude
+  // if you know the current sea level pressure which will
+  // vary with weather and such. If it is 1015 millibars
+  // that is equal to 101500 Pascals.
+    Serial.print("Real altitude = ");
+    Serial.print(bmp.readAltitude(101500));
+    Serial.println(" meters");
+    
+    Serial.println();
+    delay(500);
+}

include/README

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+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

include/sensorapi/sensorapi.pde

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+#include <Wire.h>
+#include <Adafruit_Sensor.h>
+#include <Adafruit_BMP085_U.h>
+
+/* This driver uses the Adafruit unified sensor library (Adafruit_Sensor),
+   which provides a common 'type' for sensor data and some helper functions.
+   
+   To use this driver you will also need to download the Adafruit_Sensor
+   library and include it in your libraries folder.
+
+   You should also assign a unique ID to this sensor for use with
+   the Adafruit Sensor API so that you can identify this particular
+   sensor in any data logs, etc.  To assign a unique ID, simply
+   provide an appropriate value in the constructor below (12345
+   is used by default in this example).
+   
+   Connections
+   ===========
+   Connect SCL to analog 5
+   Connect SDA to analog 4
+   Connect VDD to 3.3V DC
+   Connect GROUND to common ground
+    
+   History
+   =======
+   2013/JUN/17  - Updated altitude calculations (KTOWN)
+   2013/FEB/13  - First version (KTOWN)
+*/
+   
+Adafruit_BMP085_Unified bmp = Adafruit_BMP085_Unified(10085);
+
+/**************************************************************************/
+/*
+    Displays some basic information on this sensor from the unified
+    sensor API sensor_t type (see Adafruit_Sensor for more information)
+*/
+/**************************************************************************/
+void displaySensorDetails(void)
+{
+  sensor_t sensor;
+  bmp.getSensor(&sensor);
+  Serial.println("------------------------------------");
+  Serial.print  ("Sensor:       "); Serial.println(sensor.name);
+  Serial.print  ("Driver Ver:   "); Serial.println(sensor.version);
+  Serial.print  ("Unique ID:    "); Serial.println(sensor.sensor_id);
+  Serial.print  ("Max Value:    "); Serial.print(sensor.max_value); Serial.println(" hPa");
+  Serial.print  ("Min Value:    "); Serial.print(sensor.min_value); Serial.println(" hPa");
+  Serial.print  ("Resolution:   "); Serial.print(sensor.resolution); Serial.println(" hPa");  
+  Serial.println("------------------------------------");
+  Serial.println("");
+  delay(500);
+}
+
+/**************************************************************************/
+/*
+    Arduino setup function (automatically called at startup)
+*/
+/**************************************************************************/
+void setup(void) 
+{
+  Serial.begin(9600);
+  Serial.println("Pressure Sensor Test"); Serial.println("");
+  
+  /* Initialise the sensor */
+  if(!bmp.begin())
+  {
+    /* There was a problem detecting the BMP085 ... check your connections */
+    Serial.print("Ooops, no BMP085 detected ... Check your wiring or I2C ADDR!");
+    while(1);
+  }
+  
+  /* Display some basic information on this sensor */
+  displaySensorDetails();
+}
+
+/**************************************************************************/
+/*
+    Arduino loop function, called once 'setup' is complete (your own code
+    should go here)
+*/
+/**************************************************************************/
+void loop(void) 
+{
+  /* Get a new sensor event */ 
+  sensors_event_t event;
+  bmp.getEvent(&event);
+ 
+  /* Display the results (barometric pressure is measure in hPa) */
+  if (event.pressure)
+  {
+    /* Display atmospheric pressue in hPa */
+    Serial.print("Pressure:    ");
+    Serial.print(event.pressure);
+    Serial.println(" hPa");
+    
+    /* Calculating altitude with reasonable accuracy requires pressure    *
+     * sea level pressure for your position at the moment the data is     *
+     * converted, as well as the ambient temperature in degress           *
+     * celcius.  If you don't have these values, a 'generic' value of     *
+     * 1013.25 hPa can be used (defined as SENSORS_PRESSURE_SEALEVELHPA   *
+     * in sensors.h), but this isn't ideal and will give variable         *
+     * results from one day to the next.                                  *
+     *                                                                    *
+     * You can usually find the current SLP value by looking at weather   *
+     * websites or from environmental information centers near any major  *
+     * airport.                                                           *
+     *                                                                    *
+     * For example, for Paris, France you can check the current mean      *
+     * pressure and sea level at: http://bit.ly/16Au8ol                   */
+     
+    /* First we get the current temperature from the BMP085 */
+    float temperature;
+    bmp.getTemperature(&temperature);
+    Serial.print("Temperature: ");
+    Serial.print(temperature);
+    Serial.println(" C");
+
+    /* Then convert the atmospheric pressure, and SLP to altitude         */
+    /* Update this next line with the current SLP for better results      */
+    float seaLevelPressure = SENSORS_PRESSURE_SEALEVELHPA;
+    Serial.print("Altitude:    "); 
+    Serial.print(bmp.pressureToAltitude(seaLevelPressure,
+                                        event.pressure)); 
+    Serial.println(" m");
+    Serial.println("");
+  }
+  else
+  {
+    Serial.println("Sensor error");
+  }
+  delay(1000);
+}

lib/README

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+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

lib/examples/i2c_address_detect/i2c_address_detect.ino

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+#include <Adafruit_I2CDevice.h>
+
+Adafruit_I2CDevice i2c_dev = Adafruit_I2CDevice(0x10);
+
+void setup() {
+  while (!Serial) { delay(10); }
+  Serial.begin(115200);
+  Serial.println("I2C address detection test");
+
+  if (!i2c_dev.begin()) {
+    Serial.print("Did not find device at 0x");
+    Serial.println(i2c_dev.address(), HEX);
+    while (1);
+  }
+  Serial.print("Device found on address 0x");
+  Serial.println(i2c_dev.address(), HEX);
+}
+
+void loop() {
+  
+}

lib/examples/spi_modetest/spi_modetest.ino

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+#include <Adafruit_SPIDevice.h>
+
+#define SPIDEVICE_CS 10
+Adafruit_SPIDevice spi_dev = Adafruit_SPIDevice(SPIDEVICE_CS, 100000, SPI_BITORDER_MSBFIRST, SPI_MODE1);
+//Adafruit_SPIDevice spi_dev = Adafruit_SPIDevice(SPIDEVICE_CS, 13, 12, 11, 100000, SPI_BITORDER_MSBFIRST, SPI_MODE1);
+
+
+void setup() {
+  while (!Serial) { delay(10); }
+  Serial.begin(115200);
+  Serial.println("SPI device mode test");
+
+  if (!spi_dev.begin()) {
+    Serial.println("Could not initialize SPI device");
+    while (1);
+  }
+}
+
+void loop() {
+  Serial.println("\n\nTransfer test");
+  for (uint16_t x=0; x<=0xFF; x++) {
+    uint8_t i = x;   
+    Serial.print("0x"); Serial.print(i, HEX); 
+    spi_dev.read(&i, 1, i);
+    Serial.print("/"); Serial.print(i, HEX);
+    Serial.print(", ");
+    delay(25);
+  }
+}

lib/examples/spi_registers/spi_registers.ino

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+#include <Adafruit_BusIO_Register.h>
+#include <Adafruit_SPIDevice.h>
+
+#define SPIDEVICE_CS 10
+Adafruit_SPIDevice spi_dev = Adafruit_SPIDevice(SPIDEVICE_CS);
+
+void setup() {
+  while (!Serial) { delay(10); }
+  Serial.begin(115200);
+  Serial.println("SPI device register test");
+
+  if (!spi_dev.begin()) {
+    Serial.println("Could not initialize SPI device");
+    while (1);
+  }
+
+  Adafruit_BusIO_Register id_reg = Adafruit_BusIO_Register(&spi_dev, 0x0F, ADDRBIT8_HIGH_TOREAD);
+  uint8_t id;
+  id_reg.read(&id);
+  Serial.print("ID register = 0x"); Serial.println(id, HEX);
+
+  Adafruit_BusIO_Register thresh_reg = Adafruit_BusIO_Register(&spi_dev, 0x0C, ADDRBIT8_HIGH_TOREAD, 2, LSBFIRST);
+  uint16_t thresh;
+  thresh_reg.read(&thresh);
+  Serial.print("Initial threshold register = 0x"); Serial.println(thresh, HEX);
+
+  thresh_reg.write(~thresh);
+
+  Serial.print("Post threshold register = 0x"); Serial.println(thresh_reg.read(), HEX);
+}
+
+void loop() {
+  
+}

platformio.ini

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+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:leonardo]
+platform = atmelavr
+board = leonardo
+framework = arduino
+lib_deps = arduino-libraries/Servo @ ^1.1.8

src/main.cpp

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+#include <Arduino.h>
+#include <Servo.h>
+
+#define servoDrehungPin 10
+#define servoArmPin 7
+#define servoOberarmPin 8
+#define servoHandPin 9
+#define poti1Pin 0
+#define poti2Pin 5
+#define poti3Pin 2
+#define poti4Pin 3
+#define loopTime 25
+#define PotiFehlerBereich 100
+#define AusschaltDelay 80
+
+Servo servoDrehung, servoArm, servoOberarm, servoHand;
+
+int Poti1, Poti2, Poti3, Poti4;
+int servoDrehungPos, servoArmPos, servoOberarmPos, servoHandPos;
+int servoDrehungPosOLD, servoArmPosOLD, servoOberarmPosOLD, servoHandPosOLD;
+int offtime;
+
+bool disabled = false;
+
+void setup(){
+  servoDrehung.attach(servoDrehungPin);
+  servoArm.attach(servoArmPin);
+  servoOberarm.attach(servoOberarmPin);
+  servoHand.attach(servoHandPin);
+
+  Serial.begin(9600);
+}
+
+void loop(){
+  Poti1 = analogRead(poti1Pin);
+  Poti2 = analogRead(poti2Pin);
+  Poti3 = analogRead(poti3Pin);
+  Poti4 = analogRead(poti4Pin);
+
+  servoDrehungPos = map(Poti1, 0, 1023, 0, 180);
+  servoArmPos = map(Poti2, 1023, 0, 0, 130);
+  servoOberarmPos = map(Poti3, 0, 1023, 0, 180);
+  servoHandPos = map(Poti4, 0, 1023, 45, 140);
+
+  if(servoDrehungPos <= servoDrehungPosOLD + PotiFehlerBereich && servoDrehungPos >= servoDrehungPosOLD - PotiFehlerBereich && servoArmPos <= servoArmPosOLD + PotiFehlerBereich && servoArmPos >= servoArmPosOLD - PotiFehlerBereich && servoOberarmPos <= servoOberarmPosOLD + PotiFehlerBereich && servoOberarmPos >= servoOberarmPosOLD - PotiFehlerBereich && servoHandPos <= servoHandPosOLD + PotiFehlerBereich && servoHandPos >= servoHandPosOLD - PotiFehlerBereich){
+    if(offtime < AusschaltDelay){
+      offtime++;
+    }
+  }
+  else{
+    offtime = 0;
+
+    servoDrehungPosOLD = servoDrehungPos;
+    servoArmPosOLD = servoArmPos;
+    servoOberarmPosOLD = servoOberarmPos;
+    servoHandPosOLD = servoHandPos;
+  }
+
+  if(offtime >= AusschaltDelay){
+    servoDrehung.detach();
+    servoArm.detach();
+    servoOberarm.detach();
+    servoHand.detach();
+
+    disabled = true;
+  }
+  else{
+    if (disabled){
+      servoDrehung.attach(servoDrehungPin);
+      servoArm.attach(servoArmPin);
+      servoOberarm.attach(servoOberarmPin);
+      servoHand.attach(servoHandPin);
+
+      disabled = false;
+    }
+
+    servoDrehung.write(servoDrehungPos);
+    servoArm.write(servoArmPos);
+    servoOberarm.write(servoOberarmPos);
+    servoHand.write(servoHandPos);
+  }
+
+  Serial.println(String(offtime) + "," + String(servoDrehungPos) + "," + String(servoArmPos) + "," + String(servoOberarmPos) + "," + String(servoHandPos));
+
+  delay(loopTime);
+}

src/test.py

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+hallo = input("Zahl1:")
+b = input("Zahl2:")
+
+print(hallo+b)

test/README

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+
+This directory is intended for PlatformIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html