4/2/2023 0 Comments Coolterm applescript numbers![]() ![]() 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. ![]() 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. Tested with Numbers 10 on macOS Mojave 10.14.6 (18G5033). Take a look at some simple examples that populate cells with random numbers and modify the values of. You can use AppleScript to create new commands in Numbers and do things that could be difficult or impossible to do otherwise. There are some other handy options, such as an option to view the Hex values of the data. Here is sample code that will automatically open Numbers, create a new spreadsheet, name new sheets after the months of the year, and then save and close the Numbers application to the Desktop. The latest version of Numbers restores our ability to use AppleScript to automate some actions in your spreadsheets. 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. 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. 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. ![]()
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