OBJECT2VR IMAGE SCALING MAC OS X
OBJECT2VR IMAGE SCALING SERIAL
OBJECT2VR IMAGE SCALING SOFTWARE
OBJECT2VR IMAGE SCALING CODE

Normal Mode: The image is shown without any overlay or colorization.Enable the tool to edit its parameters.Ĭolumn and Row: Toggle between images of the object movie.ĭisplay Mode: Use to view highlights within the image.Deselect (so nothing is selected in the toolbar) to return to the Tools section.Select the tool in the toolbar to open their parameters.

Tools: Choose from Crop, Levels, Sharpen, Mask, and Transform.

OBJECT2VR IMAGE SCALING SOFTWARE

If a sketch running on the board receives one-time configuration or other data when it first starts, make sure that the software with which it communicates waits a second after opening the connection and before sending this data.Toolbar: Here you can choose a tool, the image, display more and zoom. anything besides an upload of new code), it will intercept the first few bytes of data sent to the board after a connection is opened. While it is programmed to ignore malformed data (i.e. For the following half-second or so, the bootloader is running on the Nano.

OBJECT2VR IMAGE SCALING MAC OS X

When the Nano is connected to either a computer running Mac OS X or Linux, it resets each time a connection is made to it from software (via USB). This means that the bootloader can have a shorter timeout, as the lowering of DTR can be well-coordinated with the start of the upload.

OBJECT2VR IMAGE SCALING CODE

The Arduino software uses this capability to allow you to upload code by simply pressing the upload button in the Arduino environment. When this line is asserted (taken low), the reset line drops long enough to reset the chip. One of the hardware flow control lines (DTR) of the FT232RL is connected to the reset line of the ATmega328 via a 100 nanofarad capacitor. Rather then requiring a physical press of the reset button before an upload, the Arduino Nano is designed in a way that allows it to be reset by software running on a connected computer.

To use the SPI communication, please see ATmega328 datasheet. The Arduino software includes a Wire library to simplify use of the I2C bus. The ATmega328 also support I2C (TWI) and SPI communication.

OBJECT2VR IMAGE SCALING SERIAL

The RX and TX LEDs on the board will flash when data is being transmitted via the FTDI chip and USB connection to the computer (but not for serial communication on pins 0 and 1).Ī SoftwareSerial library allows for serial communication on any of the Nano's digital pins. The Arduino software includes a serial monitor which allows simple textual data to be sent to and from the Arduino board. An FTDI FT232RL on the board channels this serial communication over USB and the FTDI drivers (included with the Arduino software) provide a virtual com port to software on the computer. The ATmega328 provide UART TTL (5V) serial communication, which is available on digital pins 0 (RX) and 1 (TX). The Arduino Nano has a number of facilities for communicating with a computer, another Arduino, or other microcontrollers. Typically used to add a reset button to shields which block the one on the board. Bring this line LOW to reset the microcontroller. AREF. Reference voltage for the analog inputs.There are a couple of other pins on the board: I2C: 4 (SDA) and 5 (SCL). Support I2C (TWI) communication using the Wire library (documentation on the Wiring website).Additionally, some pins have specialized functionality: Analog pins 6 and 7 cannot be used as digital pins. By default they measure from ground to 5 volts, though is it possible to change the upper end of their range using the analogReference() function. The Nano has 8 analog inputs, each of which provide 10 bits of resolution (i.e. When the pin is HIGH value, the LED is on, when the pin is LOW, it's off. There is a built-in LED connected to digital pin 13. SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK). These pins support SPI communication, which, although provided by the underlying hardware, is not currently included in the Arduino language.PWM: 3, 5, 6, 9, 10, and 11. Provide 8-bit PWM output with the analogWrite() function.See the attachInterrupt() function for details. These pins can be configured to trigger an interrupt on a low value, a rising or falling edge, or a change in value. These pins are connected to the corresponding pins of the FTDI USB-to-TTL Serial chip. Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data.In addition, some pins have specialized functions: Each pin can provide or receive a maximum of 40 mA and has an internal pull-up resistor (disconnected by default) of 20-50 kOhms. Each of the 14 digital pins on the Nano can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions.

Object2vr image scaling