Revision 0:00a89ddb74dc, committed 2020-10-28

Comitter:

pcordemans

Date:

Wed Oct 28 12:17:07 2020 +0000

Commit message:

Toggles RGB led with a State Machine

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Wed Oct 28 12:17:07 2020 +0000
@@ -0,0 +1,4 @@
+.build
+.mbed
+projectfiles
+*.py*

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CONTRIBUTING.md	Wed Oct 28 12:17:07 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	Wed Oct 28 12:17:07 2020 +0000
@@ -0,0 +1,9 @@
+# State Machine example
+
+This is an example project for the State Machine pattern.
+
+## 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/StateMachine.cpp	Wed Oct 28 12:17:07 2020 +0000
@@ -0,0 +1,67 @@
+#include "StateMachine.h"
+
+StateMachine::StateMachine()
+{
+
+    r = new PwmOut(D5);
+    g = new PwmOut(D9);
+    b = new PwmOut(D8);
+    currentState = RED;
+
+}
+
+StateMachine::~StateMachine()
+{
+    delete r;
+    delete g;
+    delete b;
+}
+
+void StateMachine::start()
+{
+    while(true) {
+        switch(currentState) {
+            case RED:
+                actionRed();
+                currentState = GREEN;
+                break;
+            case GREEN:
+                actionGreen();
+                currentState = BLUE;
+                break;
+            case BLUE:
+                actionBlue();
+                currentState = RED;
+                break;
+            default:
+                currentState = CERROR;
+                return;
+        }
+    }
+}
+
+void StateMachine::actionRed()
+{
+    *r = 0.0;
+    *g = 1.0;
+    *b = 1.0;
+    wait(1.0);
+}
+
+void StateMachine::actionGreen()
+{
+    *r = 1.0;
+    *g = 0.0;
+    *b = 1.0;
+    wait(1.0);
+
+}
+
+void StateMachine::actionBlue()
+{
+    *r = 1.0;
+    *g = 1.0;
+    *b = 0.0;
+    wait(1.0);
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/StateMachine.h	Wed Oct 28 12:17:07 2020 +0000
@@ -0,0 +1,26 @@
+#ifndef STATEMACHINE_H
+#define STATEMACHINE_H
+
+#include "mbed.h"
+
+enum State {RED, GREEN, BLUE, CERROR};
+
+class StateMachine {
+private:
+    State currentState;
+    void actionRed();
+    void actionGreen();
+    void actionBlue();
+    PwmOut* r;
+    PwmOut* g;
+    PwmOut* b;
+    
+public:
+     
+    StateMachine();
+    ~StateMachine();
+    
+    void start();
+};
+
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Oct 28 12:17:07 2020 +0000
@@ -0,0 +1,12 @@
+#include "mbed.h"
+#include "StateMachine.h"
+
+PwmOut r (D5);
+PwmOut g (D8);
+PwmOut b (D9);
+
+int main()
+{
+    StateMachine statemachine;
+    statemachine.start();
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Wed Oct 28 12:17:07 2020 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#cf4f12a123c05fcae83fc56d76442015cb8a39e9

Binary file resources/official_armmbed_example_badge.png has changed