Revision 0:bdff3421476a, committed 2021-09-21

Comitter:

simee

Date:

Tue Sep 21 17:21:39 2021 +0000

Commit message:

Ivan Simunovic, test brzine reakcije

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Tue Sep 21 17:21:39 2021 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CONTRIBUTING.md	Tue Sep 21 17:21:39 2021 +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	Tue Sep 21 17:21:39 2021 +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/TextLCD.lib	Tue Sep 21 17:21:39 2021 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/simon/code/TextLCD/#308d188a2d3a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Sep 21 17:21:39 2021 +0000
@@ -0,0 +1,151 @@
+#include "mbed.h"
+#include"TextLCD.h"
+
+DigitalOut redLED(PC_10);
+DigitalOut greenLED(PC_12);
+
+DigitalIn startButton(PC_13);//user button
+InterruptIn stopButton(PA_13);//external button
+
+TextLCD lcd(PA_0,PA_1,PA_4,PB_0,PC_1,PC_0);
+
+
+Timer randomNumberTimer;
+Timer timerOfReaction;
+
+
+Ticker timeCheck;
+
+Serial pc(USBTX,USBRX);// for debuging
+
+AnalogIn aIn(PC_3);
+
+unsigned int random_generator (void)
+{
+    unsigned int x = 0;
+    unsigned int iRandom = 0;
+    for (x = 0; x <= 32; x += 2) {
+        iRandom += ((aIn.read_u16() % 3) << x);
+        wait_us (10);
+    }
+
+    if(iRandom < 0) {
+        iRandom *= -1;
+    }
+
+    while(iRandom > 5000) {
+        iRandom /= 100;
+    }
+//pc.printf("\n%d", iRandom);
+    return iRandom;
+}
+
+int randomNumber = 0;
+int toEarly = 0;
+
+void checkTime()
+{
+    if(stopButton == 0)toEarly = -1;
+
+    if(toEarly == 0) {
+        if(randomNumberTimer.read_ms() >= randomNumber) {
+            timeCheck.detach();
+            redLED = 0;
+            greenLED = 1;
+            timerOfReaction.reset();
+            timerOfReaction.start();
+        }
+    }
+}
+
+int timeOfReaction_ = -1;
+
+
+
+void stopMeasure()
+{
+
+    redLED = 0;
+    greenLED = 0;
+    timeOfReaction_ = timerOfReaction.read_ms();
+    timerOfReaction.stop();
+
+
+}
+
+
+int main()
+{
+lcd.cls();
+    lcd.printf("Press user");
+    lcd.locate(0,1);
+    lcd.printf("button to start!");
+
+    wait(1.5);
+    lcd.cls();
+    lcd.printf("Press external");
+    lcd.locate(0,1);
+    lcd.printf("button when     ");
+
+    wait(1.5);
+    lcd.cls();
+    lcd.printf("green LED");
+    lcd.locate(0,1);
+    lcd.printf("is ON           ");
+
+    wait(1.5);
+    lcd.cls();
+    lcd.printf("Waiting for the ");
+    lcd.locate(0,1);
+    lcd.printf("     START      ");
+    
+    startButton.mode(PullUp);
+    stopButton.mode(PullUp);
+
+    stopButton.fall(&stopMeasure);
+
+
+    int oldInfo;
+
+    
+
+    while (true) {
+
+        if(startButton == 0) {
+            toEarly = 0;
+            redLED = 1;
+            greenLED = 0;
+            randomNumber = random_generator();
+            randomNumberTimer.reset();
+            randomNumberTimer.start();
+            timeCheck.attach(&checkTime,0.001);
+        }
+
+
+        if(timeOfReaction_ != -1 && timeOfReaction_ != oldInfo) {
+            lcd.cls();
+            lcd.printf("Time of reaction");
+            lcd.locate(0,1);
+            lcd.printf("is %d mS",timeOfReaction_);
+            oldInfo = timeOfReaction_;
+        }
+
+        if(toEarly == -1) {
+            toEarly = -2;
+            lcd.cls();
+            lcd.printf("Time of reaction");
+            lcd.locate(0,1);
+            lcd.printf("is to early !");
+            wait(1.5);
+            lcd.cls();
+            lcd.printf("Waiting for the ");
+            lcd.locate(0,1);
+            lcd.printf("     START      ");
+
+        }
+
+
+
+    }
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Tue Sep 21 17:21:39 2021 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#cf4f12a123c05fcae83fc56d76442015cb8a39e9

Binary file resources/official_armmbed_example_badge.png has changed