Nove ovladani preruseni, zprehledneni kodu.

library.json

@@ -1,7 +1,7 @@
 {
   "name":"SigLED",
   "description":"Handle signalling LED easily",
-  "keywords":"signalling,indiaction,led",
+  "keywords":"signalling,indication,led",
   "authors":
   {
     "name": "Pavel Brychta",
@@ -10,9 +10,9 @@
   "repository":
   {
     "type": "git",
-    "url": "http://git.xpablo.cz/xPablo.cz/SigLed"
+    "url": "https://git.xpablo.cz/xPablo.cz/SigLed"
   },
-  "version": "1.0.1",
+  "version": "1.0.2",
   "license": "MIT",
   "frameworks": "arduino",
   "platforms": "*",

library.properties

@@ -1,9 +1,9 @@
 name=SigLED
-version=1.0.1
+version=1.0.2
 author=Pavel Brychta
 maintainer=Pavel Brychta
 sentence=Handle signalling LED easily
 paragraph=Handle signalling LED easily
 category=Other
-url=http://git.xpablo.cz/xPablo.cz/SigLed
+url=https://git.xpablo.cz/xPablo.cz/SigLed
 architectures=*

src/SigLed.cpp

@@ -1,26 +1,22 @@
 // Obsluha LED signalizace
-#include <Arduino.h>
 #include "SigLed.h"
+#include <Arduino.h>
+#include <CriticalSection.hpp>
 
 SigLED::SigLED(int pin, int ledon, int ledoff)
-{
+    : _pin(pin), _ledon(ledon), _ledoff(ledoff), _state(LS_NOTINITIALIZED)
+{}
 
-    _pin = pin;
-    _ledon = ledon;
-    _ledoff = ledoff;
-    _state = LS_NOTINITIALIZED;
-}
-
-void SigLED::rtLed(void)
+void SigLED::rtLed()
 {
 
     switch (_state) {
         case LS_RUN: {
             uint8_t instr;
 
-        if (NULL != _signal)
+            if (_signal)
                 instr = *_ptr; // instrukce
-        else if (NULL != _psignal)
+            else if (_psignal)
                 instr = pgm_read_byte(_pptr);
             else
                 instr = LEDS_STOP;
@@ -46,8 +42,7 @@ void SigLED::rtLed(void)
                     _pptr = _psignal;
                     break;
             }
-    }
-    break;
+        } break;
 
         case LS_WAIT:
             --_timer;
@@ -63,7 +58,7 @@ void SigLED::rtLed(void)
     }
 }
 
-void SigLED::_init(void)
+void SigLED::prepare()
 {
 
     pinMode(_pin, OUTPUT);
@@ -76,38 +71,38 @@ void SigLED::set(const uint8_t *signal)
 {
 
     if (LS_NOTINITIALIZED == _state)
-        _init();
-    noInterrupts();
+        prepare();
+
+    CriticalSection cs;
     _signal = signal;
     _ptr = _signal;
-    _psignal = NULL;
+    _psignal = nullptr;
     _state = LS_RUN;
-    interrupts();
 }
 
 void SigLED::set_P(PGM_P signal)
 {
 
     if (LS_NOTINITIALIZED == _state)
-        _init();
-    noInterrupts();
+        prepare();
+
+    CriticalSection cs;
     _psignal = signal;
     _pptr = _psignal;
-    _signal = NULL;
+    _signal = nullptr;
     _state = LS_RUN;
-    interrupts();
 }
 
-void SigLED::start(void)
+void SigLED::setup()
 {
 
     if (LS_NOTINITIALIZED == _state)
-        _init();
-    noInterrupts();
+        prepare();
+
+    CriticalSection cs;
     _ptr = _signal;
     _pptr = _psignal;
     _state = LS_RUN;
-    interrupts();
 }
 
 void SigLED::lh(SigLED * ptr)
@@ -116,3 +111,14 @@ void SigLED::lh(SigLED *ptr)
     SigLED * pled = ptr;
     pled->rtLed();
 }
+
+void SigLED::setInvert(bool invert)
+{
+
+    if (_invert != invert) {
+        _invert = invert;
+        int temp = _ledon;
+        _ledon = _ledoff;
+        _ledoff = temp;
+    }
+}

src/SigLed.h

@@ -2,7 +2,7 @@
  * @file sigLed.h
  * @author Pavel Brychta, http://www.xpablo.cz
  *
- * Copyright (c) 2015,16 Pavel Brychta. All rights reserved.
+ * Copyright (c) 2015,16,23 Pavel Brychta. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -19,8 +19,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  *
  */
-#ifndef _SIGLED_H_
-#define _SIGLED_H_
+#pragma once
 
 #include <Ticker.h>
 #include <pgmspace.h>
@@ -32,17 +31,16 @@ enum {
     LEDS_RESTART = 0xc0
 };
 
-class SigLED
-{
+class SigLED {
 
   protected:
     int _pin; // pin, na kterem je LED pripojena
     Ticker _handler; // obsluha LED signalizace
-    const uint8_t *_signal; // ukazatel na vzor signalizace
-    PGM_P _psignal;
-    const uint8_t *_ptr; // ukazatel na aktualne zpracovavane misto v signalizaci
-    PGM_P _pptr;
-    uint32_t _timer; // casovani
+    const uint8_t * _signal = nullptr; // ukazatel na vzor signalizace
+    PGM_P _psignal = nullptr;
+    const uint8_t * _ptr = nullptr; // ukazatel na aktualne zpracovavane misto v signalizaci
+    PGM_P _pptr = nullptr;
+    uint32_t _timer = 0; // casovani
     int _ledon;
     int _ledoff;
     enum {
@@ -53,24 +51,14 @@ protected:
     } _state; // stav automatu
     bool _invert = false;
 
-    void _init(void);
+    void prepare();
+    static void lh(SigLED * ptr);
+    void rtLed(); // vykonna metoda
 
   public:
     SigLED(int pin, int ledon, int ledoff);
     void set(const uint8_t * signal);
     void set_P(PGM_P signal);
-    void start(void);
-    void setInvert(bool invert)
-    {
-
-        if (_invert != invert) {
-            _invert = invert;
-            int temp = _ledon;
-            _ledon = _ledoff;
-            _ledoff = temp;
-        }
-    }
-    static void lh(SigLED *ptr);
-    void rtLed(void); // vykonna metoda
+    void setup();
+    void setInvert(bool invert);
 };
-#endif