#Software serial library serial
Open vMicro > General > Monitor Alternative, and select the USB Port for your TTL Serial Device, a new Serial Monitor Window should appear connected to this port, without changing your upload port. The serial library has functions like serial begin, read, available, parseInt, parseString, parseFloat, print, so on and so forth. For serial communication, we can use the built-in Arduino Serial Library. So we can view the additional SoftwareSerial port whilst debugging we will need to make it visible. Arduino libraries put together a bunch of software functions that help you with specific tasks. That's all that's needed, and you can switch back to Serial by changing the USE_SERIAL define now. Add the SoftwareSerial object with the Rx/Tx pins you wish to use.Change all references from Serial to USE_SERIAL.Add a #define for the Serial Object in use e.g.Include the Software Serial Library from vMicro > Add Library > Current Platform.To wrap all of your code to be compatible with SoftwareSerial and Serial we suggest you:. When you change to "Release" Configuration this code will deactivate. The Arduino hardware has the built-in support for Serial communications on pins 0 and 1 (Hardware Serial) but in some circumstances such as when these pins are already in-use or you need more Serial ports for debugging, Software Serial may seem to be the solution. If you can’t find its library then you should download the Software Serial Library. This means that if you have 1.0 or later, you should not download this library. Arduino has a Library of Software Serial in it. News: NewSoftSerial is in the core Starting with Arduino 1.0 (December, 2011), NewSoftSerial has replaced the old SoftwareSerial library as the officially supported software serial library. NOTE - Visual Micro provides _DEBUG automatically if you enable the Project Setting ""Configuration Define _DEBUG" and set its value to 1. A New Software Serial Library for Arduino. If you are not using the Serial Breakout then you can just comment out all Serial Code for now (wrap with a #define to make it easy to switch on and off).
Add debug_init() to your setup() routine.To harness the GDBStub we will need to add a few lines of code: This post explains the advantage of the SoftwareSerial Library to simulate a serial port through Software (virtual serial TTL) using the Arduino IDE.
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