Php Serial Port Communication Linux Distributions

Linux/php serial port read - How to stop fread() waiting forever if no new data? I think we have a problem with communication here. What I meant to convey is that. Serial comm with PHP on Windows. Ask Question. Up vote 7 down vote favorite. Here is the build from Linux. Browse other questions tagged php serial-port communication or ask your own question. 9 years, 6 months ago. 42,151 times. 1 year, 9 months ago. We will use this extension for serial port communication. On unix system install the extension using PECL, open a terminal and type: sudo pecl install dio-0.0.7. In order to test sending and receiving serial data in PHP, the other end of the serial port should be open. Linux Distributions High Speed Serial Port for Linux I will like to know, how to setup a Hayes (ESP) High Serial Port for Linux, My first serial port is port 1 that is used for a serial mouse and the second one is the high speed serial port that i Used for my ISDN, For some reason I cannot setup the serial port to work at 230400 bps, Actually. Join Stack Overflow to learn, share knowledge, and build your career. PHP by default does not offer good COM port support however a PHP extension called Direct IO does offers low level access to IO. We will use this extension for serial port communication. On unix system install the extension using PECL, open a terminal and type.

(PHP 4 >= 4.3.0, PHP 5 serial port. To get my Linux box to talk to an external serial.

Active5 years, 5 months ago

I'm working with an application which connects to Huawei 3G Modem using COM ports in php. Here is my code:

sms.php:

This is working fine with me. Now challenge is every time i connect to the new usb port the COM was changing for my modem. Is there any other way to detect the device automatically with php in windows ?

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1 Answer

You need to determinate COM port number of your USB device via some external command called trough PHP's shell_exec().

For Windows you can try this small tool:

After you call this tool via shell_exec(), you need to parse it's output (RegExp) and look for exact COM port number based on company/device name.

mikikg

Php Serial Port Communication Linux Distributions Comparison

mikikg

Php Serial Port Communication Linux Distributions List

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Open Serial Port Linux

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Linux Serial Port Program

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