diff --git a/Session3_Ticker/.gitignore b/Session4_BasicThreads/.gitignore similarity index 100% rename from Session3_Ticker/.gitignore rename to Session4_BasicThreads/.gitignore diff --git a/Session3_Ticker/.vscode/extensions.json b/Session4_BasicThreads/.vscode/extensions.json similarity index 100% rename from Session3_Ticker/.vscode/extensions.json rename to Session4_BasicThreads/.vscode/extensions.json diff --git a/Session3_Ticker/include/README b/Session4_BasicThreads/include/README similarity index 100% rename from Session3_Ticker/include/README rename to Session4_BasicThreads/include/README diff --git a/Session3_Ticker/lib/README b/Session4_BasicThreads/lib/README similarity index 100% rename from Session3_Ticker/lib/README rename to Session4_BasicThreads/lib/README diff --git a/Session4_BasicThreads/platformio.ini b/Session4_BasicThreads/platformio.ini new file mode 100644 index 0000000..7213255 --- /dev/null +++ b/Session4_BasicThreads/platformio.ini @@ -0,0 +1,15 @@ +; PlatformIO Project Configuration File +; +; Build options: build flags, source filter +; Upload options: custom upload port, speed and extra flags +; Library options: dependencies, extra library storages +; Advanced options: extra scripting +; +; Please visit documentation for the other options and examples +; https://docs.platformio.org/page/projectconf.html + +[env:nucleo_f401re] +platform = ststm32 +board = nucleo_f401re +framework = mbed +build_flags = -D PIO_FRAMEWORK_MBED_RTOS_PRESENT diff --git a/Session4_BasicThreads/src/main.cpp b/Session4_BasicThreads/src/main.cpp new file mode 100644 index 0000000..f169a32 --- /dev/null +++ b/Session4_BasicThreads/src/main.cpp @@ -0,0 +1,27 @@ +#include + + +DigitalOut led1(LED1); +DigitalOut led2(LED2); + +//Create an empty thread object ready to attach a function +Thread thread; + +//Function to deal with blinking the second LED +void led2_thread() { + //Loop forever + while (true) { + led2 = !led2; + thread_sleep_for(1000); + } +} + +//Main Program +int main() { + //Attach the function to the Thread then Start it + thread.start(led2_thread); + while (true) { + led1 = !led1; + thread_sleep_for(500); + } +} diff --git a/Session3_Ticker/test/README b/Session4_BasicThreads/test/README similarity index 100% rename from Session3_Ticker/test/README rename to Session4_BasicThreads/test/README diff --git a/Session4_ThreadSignals/.gitignore b/Session4_ThreadSignals/.gitignore new file mode 100644 index 0000000..89cc49c --- /dev/null +++ b/Session4_ThreadSignals/.gitignore @@ -0,0 +1,5 @@ +.pio +.vscode/.browse.c_cpp.db* +.vscode/c_cpp_properties.json +.vscode/launch.json +.vscode/ipch diff --git a/Session4_ThreadSignals/.vscode/extensions.json b/Session4_ThreadSignals/.vscode/extensions.json new file mode 100644 index 0000000..080e70d --- /dev/null +++ b/Session4_ThreadSignals/.vscode/extensions.json @@ -0,0 +1,10 @@ +{ + // See http://go.microsoft.com/fwlink/?LinkId=827846 + // for the documentation about the extensions.json format + "recommendations": [ + "platformio.platformio-ide" + ], + "unwantedRecommendations": [ + "ms-vscode.cpptools-extension-pack" + ] +} diff --git a/Session4_ThreadSignals/include/README b/Session4_ThreadSignals/include/README new file mode 100644 index 0000000..194dcd4 --- /dev/null +++ b/Session4_ThreadSignals/include/README @@ -0,0 +1,39 @@ + +This directory is intended for project header files. + +A header file is a file containing C declarations and macro definitions +to be shared between several project source files. You request the use of a +header file in your project source file (C, C++, etc) located in `src` folder +by including it, with the C preprocessing directive `#include'. + +```src/main.c + +#include "header.h" + +int main (void) +{ + ... +} +``` + +Including a header file produces the same results as copying the header file +into each source file that needs it. Such copying would be time-consuming +and error-prone. With a header file, the related declarations appear +in only one place. If they need to be changed, they can be changed in one +place, and programs that include the header file will automatically use the +new version when next recompiled. The header file eliminates the labor of +finding and changing all the copies as well as the risk that a failure to +find one copy will result in inconsistencies within a program. + +In C, the usual convention is to give header files names that end with `.h'. +It is most portable to use only letters, digits, dashes, and underscores in +header file names, and at most one dot. + +Read more about using header files in official GCC documentation: + +* Include Syntax +* Include Operation +* Once-Only Headers +* Computed Includes + +https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html diff --git a/Session4_ThreadSignals/lib/README b/Session4_ThreadSignals/lib/README new file mode 100644 index 0000000..6debab1 --- /dev/null +++ b/Session4_ThreadSignals/lib/README @@ -0,0 +1,46 @@ + +This directory is intended for project specific (private) libraries. +PlatformIO will compile them to static libraries and link into executable file. + +The source code of each library should be placed in a an own separate directory +("lib/your_library_name/[here are source files]"). + +For example, see a structure of the following two libraries `Foo` and `Bar`: + +|--lib +| | +| |--Bar +| | |--docs +| | |--examples +| | |--src +| | |- Bar.c +| | |- Bar.h +| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html +| | +| |--Foo +| | |- Foo.c +| | |- Foo.h +| | +| |- README --> THIS FILE +| +|- platformio.ini +|--src + |- main.c + +and a contents of `src/main.c`: +``` +#include +#include + +int main (void) +{ + ... +} + +``` + +PlatformIO Library Dependency Finder will find automatically dependent +libraries scanning project source files. + +More information about PlatformIO Library Dependency Finder +- https://docs.platformio.org/page/librarymanager/ldf.html diff --git a/Session4_ThreadSignals/platformio.ini b/Session4_ThreadSignals/platformio.ini new file mode 100644 index 0000000..53a9732 --- /dev/null +++ b/Session4_ThreadSignals/platformio.ini @@ -0,0 +1,15 @@ +; PlatformIO Project Configuration File +; +; Build options: build flags, source filter +; Upload options: custom upload port, speed and extra flags +; Library options: dependencies, extra library storages +; Advanced options: extra scripting +; +; Please visit documentation for the other options and examples +; https://docs.platformio.org/page/projectconf.html + +[env:nucleo_f746zg] +platform = ststm32 +board = nucleo_f746zg +framework = mbed +build_flags = -D PIO_FRAMEWORK_MBED_RTOS_PRESENT \ No newline at end of file diff --git a/Session4_ThreadSignals/src/main.cpp b/Session4_ThreadSignals/src/main.cpp new file mode 100644 index 0000000..88b41e3 --- /dev/null +++ b/Session4_ThreadSignals/src/main.cpp @@ -0,0 +1,44 @@ +#include + + +DigitalOut led1(LED1); +DigitalOut led2(LED2); +DigitalOut led3(LED3); + +//Create an empty thread object ready to attach a function +Thread thread; +Thread thread2; + +//Function to deal with blinking the second LED +void led2_thread() { + //Loop forever + while (true) { + led2 = !led2; + thread_sleep_for(1000); + thread2.signal_set(0x42); + } +} + +void led3_thread() { + //Loop forever + while (1){ + thread2.signal_wait(0x42); + for (int x=0; x<5; x++) { + led3 = !led3; + thread_sleep_for(100); + } + } +} + + + +//Main Program +int main() { + //Attach the function to the Thread then Start it + thread.start(led2_thread); + thread2.start(led3_thread); + while (true) { + led1 = !led1; + thread_sleep_for(500); + } +} diff --git a/Session4_ThreadSignals/test/README b/Session4_ThreadSignals/test/README new file mode 100644 index 0000000..9b1e87b --- /dev/null +++ b/Session4_ThreadSignals/test/README @@ -0,0 +1,11 @@ + +This directory is intended for PlatformIO Test Runner and project tests. + +Unit Testing is a software testing method by which individual units of +source code, sets of one or more MCU program modules together with associated +control data, usage procedures, and operating procedures, are tested to +determine whether they are fit for use. Unit testing finds problems early +in the development cycle. + +More information about PlatformIO Unit Testing: +- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html diff --git a/Session4_Ticker/.gitignore b/Session4_Ticker/.gitignore new file mode 100644 index 0000000..89cc49c --- /dev/null +++ b/Session4_Ticker/.gitignore @@ -0,0 +1,5 @@ +.pio +.vscode/.browse.c_cpp.db* +.vscode/c_cpp_properties.json +.vscode/launch.json +.vscode/ipch diff --git a/Session4_Ticker/.vscode/extensions.json b/Session4_Ticker/.vscode/extensions.json new file mode 100644 index 0000000..080e70d --- /dev/null +++ b/Session4_Ticker/.vscode/extensions.json @@ -0,0 +1,10 @@ +{ + // See http://go.microsoft.com/fwlink/?LinkId=827846 + // for the documentation about the extensions.json format + "recommendations": [ + "platformio.platformio-ide" + ], + "unwantedRecommendations": [ + "ms-vscode.cpptools-extension-pack" + ] +} diff --git a/Session4_Ticker/include/README b/Session4_Ticker/include/README new file mode 100644 index 0000000..194dcd4 --- /dev/null +++ b/Session4_Ticker/include/README @@ -0,0 +1,39 @@ + +This directory is intended for project header files. + +A header file is a file containing C declarations and macro definitions +to be shared between several project source files. You request the use of a +header file in your project source file (C, C++, etc) located in `src` folder +by including it, with the C preprocessing directive `#include'. + +```src/main.c + +#include "header.h" + +int main (void) +{ + ... +} +``` + +Including a header file produces the same results as copying the header file +into each source file that needs it. Such copying would be time-consuming +and error-prone. With a header file, the related declarations appear +in only one place. If they need to be changed, they can be changed in one +place, and programs that include the header file will automatically use the +new version when next recompiled. The header file eliminates the labor of +finding and changing all the copies as well as the risk that a failure to +find one copy will result in inconsistencies within a program. + +In C, the usual convention is to give header files names that end with `.h'. +It is most portable to use only letters, digits, dashes, and underscores in +header file names, and at most one dot. + +Read more about using header files in official GCC documentation: + +* Include Syntax +* Include Operation +* Once-Only Headers +* Computed Includes + +https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html diff --git a/Session4_Ticker/lib/README b/Session4_Ticker/lib/README new file mode 100644 index 0000000..6debab1 --- /dev/null +++ b/Session4_Ticker/lib/README @@ -0,0 +1,46 @@ + +This directory is intended for project specific (private) libraries. +PlatformIO will compile them to static libraries and link into executable file. + +The source code of each library should be placed in a an own separate directory +("lib/your_library_name/[here are source files]"). + +For example, see a structure of the following two libraries `Foo` and `Bar`: + +|--lib +| | +| |--Bar +| | |--docs +| | |--examples +| | |--src +| | |- Bar.c +| | |- Bar.h +| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html +| | +| |--Foo +| | |- Foo.c +| | |- Foo.h +| | +| |- README --> THIS FILE +| +|- platformio.ini +|--src + |- main.c + +and a contents of `src/main.c`: +``` +#include +#include + +int main (void) +{ + ... +} + +``` + +PlatformIO Library Dependency Finder will find automatically dependent +libraries scanning project source files. + +More information about PlatformIO Library Dependency Finder +- https://docs.platformio.org/page/librarymanager/ldf.html diff --git a/Session3_Ticker/platformio.ini b/Session4_Ticker/platformio.ini similarity index 100% rename from Session3_Ticker/platformio.ini rename to Session4_Ticker/platformio.ini diff --git a/Session3_Ticker/src/main.cpp b/Session4_Ticker/src/main.cpp similarity index 100% rename from Session3_Ticker/src/main.cpp rename to Session4_Ticker/src/main.cpp diff --git a/Session4_Ticker/test/README b/Session4_Ticker/test/README new file mode 100644 index 0000000..9b1e87b --- /dev/null +++ b/Session4_Ticker/test/README @@ -0,0 +1,11 @@ + +This directory is intended for PlatformIO Test Runner and project tests. + +Unit Testing is a software testing method by which individual units of +source code, sets of one or more MCU program modules together with associated +control data, usage procedures, and operating procedures, are tested to +determine whether they are fit for use. Unit testing finds problems early +in the development cycle. + +More information about PlatformIO Unit Testing: +- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html