Coolterm tutorial mac os x#
Coolterm tutorial install#
Coolterm tutorial serial#
Coolterm tutorial android#
Coolterm tutorial software#

m - Print MAC Address for the Wi-Fi adapter.

L - Safe listen mode (does not run user code concurrently with listening mode).i - Prints the device ID (24 character hexadecimal string).Each of these commands only requires that you type the command letter (case-sensitive):

Coolterm tutorial serial#

If the Photon is in listening mode (blinking dark blue), configuration can also be done using the USB Serial port. Tap yes and you should see a screen in the picture above. Open the serial monitor app and it should ask if you want to connect to the device.

Coolterm tutorial install#

Install the 'Android USB Serial Monitor Lite' application from the Google Play store.Ĭonnect the device to your phone using a USB cable and a USB OTG adapter.

Coolterm tutorial android#

If your Android phone supports USB OTG ('on the go') and you have an OTG adapter cable, you may be able to use it for debugging serial! One caveat is that your phone probably won't power up a Photon, so this will probably only work if you have an external power source, like an Electron or Photon with a battery. Screen allows you you both send characters to the Photon or Electron as well as receive them from the USB serial device. Mac - using screenįind the serial port that is being used using the Terminal program command line: This is the configuration screen for PuTTY:Ĭlick Serial (1) then enter the COM port number (2) then click Open (3). It's hard to say what COM port your Photon or Electron will use, but if you open the Windows Device Manager and expand Ports (COM & LPT) it should show the device. Windows - using PuTTY or CoolTermįor Windows, you can also use a program like PuTTY or CoolTerm. You can send data via serial with the Ardiuno IDE as well, but you need to enter text to send in the box at the top of the window and press Return or click Send. Then select Serial Monitor from the Tools menu. Select the port from the Port hierarchical menu in the Tools menu. Note that you can write stuff to the serial port in Particle Dev, but you must do so in the Enter string to send box, it's not like a regular terminal emulator where you type in the same place where stuff is being printed out. Make sure you have the correct port select and click Connect. Select Show Serial Monitor in the Particle menu if the Serial Monitor is not showing. So start talking to your serial devices, and try CoolTerm today! Have any other programs that let you interact with your devices? Send an email to John and he'll check it out.Opening serial monitor for com port: '/dev/cu.usbmodemFD1161' The above screenshot shows some of the information your cellphone will provide if you issue an 'ATI' command. If you have a modem, you'll have a serial port called Modem, and if you have Bluetooth, the you have a serial port called Bluetooth-Modem, which is used if you tether your cellphone to your Mac. Wait, you are saying, I don't have any serial ports on my Mac! Well, you probably do, but don't know it. You can also capture your session to a file for later analysis. There are some other handy options, such as an option to view the Hex values of the data. You can then start typing in real time, or use the Send String feature to enter an ASCII or Hex string and send it all at once. You'll also be shown the state of the various control signals, including RTS, DTR, DCD, CTS, DSR and RI. If everything is set up correctly, you'll see the name of the serial port, the speed and data word format, and the word Connected on the bottom of your screen. Once you've configured the parameters, click on the Connect button.

Coolterm tutorial software#

This can be done via hardware signals (CTS or DTR) or software (XON).ĬoolTerm Talking to a Bluetooth Cellphone You can also set the method of flow control, which is how the serial port tell the device to stop sending data if it is coming in too fast. Make sure you get all of these exactly right, or you'll see meaningless garbage on your screen. These are often represented in a shorthand such as 81N (8 data bits, 1 stop bit, no parity) or 71E (7 data bits, 1 stop bit, even parity) by the maker of the serial device. Once you start CoolTerm, the first thing you'll want to do is select Options, which will let you select your serial port, as well as the baud rate (speed) and number of data bits, parity and stop bits.

Coolterm tutorial mac os x#

Sadly, Mac OS X doesn't include a decent terminal program that can talk to serial ports. The most common flavors of serial port were RS-232, with Apple implementing a more robust standard known as RS-422. Product Link : CoolTerm (Freeware/Donationware)īefore there was USB (Universal Serial Bus) many computers, be they from Apple or another vendor, used a serial port to connect to various devices, such as modems and printers.