THREAD MANAGEMENT PART 2 ABOUT THREAD TERMINATION -- FREE RESOURCES THREAD TERMINATION FOR MAKING FREE SPACE ON STACK AND MAKE FREE OS RESOURCES PLATFORM : MBED OS NUCLEO-64 CREATED BY : JAYDEEP SHAH radhey04ec@gmail.com
Revision 0:b6b572c02013, committed 2020-07-11
- Comitter:
- radhey04ec
- Date:
- Sat Jul 11 09:28:06 2020 +0000
- Commit message:
- THREAD_PART 2; ITS ABOUT THREAD TERMINATION TO FREE STACK AND OS RESOURCES; THREAD MANAGEMENT CHAIN PART 2
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.gitignore Sat Jul 11 09:28:06 2020 +0000 @@ -0,0 +1,4 @@ +.build +.mbed +projectfiles +*.py*
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CONTRIBUTING.md Sat Jul 11 09:28:06 2020 +0000 @@ -0,0 +1,5 @@ +# Contributing to Mbed OS + +Mbed OS is an open-source, device software platform for the Internet of Things. Contributions are an important part of the platform, and our goal is to make it as simple as possible to become a contributor. + +To encourage productive collaboration, as well as robust, consistent and maintainable code, we have a set of guidelines for [contributing to Mbed OS](https://os.mbed.com/docs/mbed-os/latest/contributing/index.html).
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/README.md Sat Jul 11 09:28:06 2020 +0000 @@ -0,0 +1,64 @@ +![](./resources/official_armmbed_example_badge.png) +# Blinky Mbed OS example + +The example project is part of the [Arm Mbed OS Official Examples](https://os.mbed.com/code/) and is the [getting started example for Mbed OS](https://os.mbed.com/docs/mbed-os/v5.14/quick-start/index.html). It contains an application that repeatedly blinks an LED on supported [Mbed boards](https://os.mbed.com/platforms/). + +You can build the project with all supported [Mbed OS build tools](https://os.mbed.com/docs/mbed-os/latest/tools/index.html). However, this example project specifically refers to the command-line interface tool [Arm Mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli). +(Note: To see a rendered example you can import into the Arm Online Compiler, please see our [import quick start](https://os.mbed.com/docs/mbed-os/latest/quick-start/online-with-the-online-compiler.html#importing-the-code).) + +1. [Install Mbed CLI](https://os.mbed.com/docs/mbed-os/latest/quick-start/offline-with-mbed-cli.html). + +1. Clone this repository on your system, and change the current directory to where the project was cloned: + + ```bash + $ git clone git@github.com:armmbed/mbed-os-example-blinky && cd mbed-os-example-blinky + ``` + + Alternatively, you can download the example project with Arm Mbed CLI using the `import` subcommand: + + ```bash + $ mbed import mbed-os-example-blinky && cd mbed-os-example-blinky + ``` + + +## Application functionality + +The `main()` function is the single thread in the application. It toggles the state of a digital output connected to an LED on the board. + +## Building and running + +1. Connect a USB cable between the USB port on the board and the host computer. +2. <a name="build_cmd"></a> Run the following command to build the example project and program the microcontroller flash memory: + ```bash + $ mbed compile -m <TARGET> -t <TOOLCHAIN> --flash + ``` +The binary is located at `./BUILD/<TARGET>/<TOOLCHAIN>/mbed-os-example-blinky.bin`. + +Alternatively, you can manually copy the binary to the board, which you mount on the host computer over USB. + +Depending on the target, you can build the example project with the `GCC_ARM`, `ARM` or `IAR` toolchain. After installing Arm Mbed CLI, run the command below to determine which toolchain supports your target: + +```bash +$ mbed compile -S +``` + +## Expected output +The LED on your target turns on and off every 500 milliseconds. + + +## Troubleshooting +If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it. + +## Related Links + +* [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html). +* [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html). +* [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html). +* [Mbed OS bare metal](https://os.mbed.com/docs/mbed-os/latest/reference/mbed-os-bare-metal.html). +* [Mbed boards](https://os.mbed.com/platforms/). + +### License and contributions + +The software is provided under Apache-2.0 license. Contributions to this project are accepted under the same license. Please see contributing.md for more info. + +This project contains code from other projects. The original license text is included in those source files. They must comply with our license guide.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sat Jul 11 09:28:06 2020 +0000 @@ -0,0 +1,55 @@ +// Thread part -2 +//subject : Terminate the thread after 10 second +//Created by :JAYDEEP SHAH --radhey04ec@gmail.com + +//LIBRARY REQUIREMENTS + +#include "mbed.h" +#include "rtos.h" //RTOS LIBRAY FOR MAKING RTOS APK + +//DECLARE GLOBAL PINS & OBJECT SO ANY THREAD FUNCTION CAN USE + DigitalOut led_GREEN(PC_4); //GREEN LED CONNECTED WITH PC_4 PIN OF NUCLEO + DigitalOut led_RED(PB_13); //RED LED CONNECTED WITH PB_13 PIN OF NUCLEO + +//CREATE TWO THREAD +Thread T1,T2; + +void LEDG_thread() //THREAD ONE FUNCTION --> This thread is in constant running state +{ + while(true) //This statement require to run thread continue + { + led_GREEN = ! led_GREEN; //Toggle state + ThisThread::sleep_for(500); //THREAD SLEEP FOR 0.5 SEC + } +} + +void LEDR_thread() //THREAD 2 FUNCTION --> this thread will be terminated after 10 sec +{ + static uint32_t count = 0U; //set the counter + while(true) //This statement require to run thread continue + { + led_RED = ! led_RED; + ThisThread::sleep_for(1000); // THREAD SLEEP FOR 1SEC + count++; //Counter increment + if(count > 10) + { + T1.terminate(); //Terminated thread after 10 second + count = 0; + + } + } +} + + +int main() +{ + + + T1.start(LEDR_thread);// START THIS THREAD + T2.start(LEDG_thread); //START THIS THREAD ALSO + + while (true) { + + + } +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Sat Jul 11 09:28:06 2020 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#cf4f12a123c05fcae83fc56d76442015cb8a39e9
Binary file resources/official_armmbed_example_badge.png has changed