Added Buzzer and RGB led drivers

2025-07-16 20:42:11 +02:00
parent 30ed0d283a
commit 0b5d725d3a
8 changed files with 305 additions and 30 deletions
--- a/lib/GPIO/BUZZER_Driver.cpp
+++ b/lib/GPIO/BUZZER_Driver.cpp
@@ -0,0 +1,70 @@
+#include <BUZZER_Driver.h>
+
+#define TASK_PRIORITY 20
+#define TASK_STACK    2048
+#define OCTAVE        6
+
+namespace drivers
+{
+
+    Buzzer::Buzzer()
+    {
+        LOG_INFO("Initializing Beeper");
+        pinMode(buzzerPin, OUTPUT);
+        ledcAttach(buzzerPin, 1000, 8);
+        m_bp.pin = buzzerPin;
+        m_bp.beeperTask = NULL;
+        beep(50, NOTE_G);
+    }
+
+    Buzzer::~Buzzer()
+    {
+        beepStop();
+        ledcDetach(buzzerPin);
+        pinMode(buzzerPin, INPUT);
+    }
+
+    void Buzzer::beep(const uint16_t tBeep, const note_t note)
+    {
+        beepStop();
+        m_bp.tOn = tBeep;
+        m_bp.tOff = 0;
+        m_bp.note = note;
+        xTaskCreate(beepTask, "beeper", TASK_STACK, static_cast<void *>(&m_bp), TASK_PRIORITY, &m_bp.beeperTask);
+    }
+    
+    void Buzzer::beepRepeat(const uint16_t tOn, const uint16_t tOff, const note_t note)
+    {
+        beepStop();
+        m_bp.tOn = tOn;
+        m_bp.tOff = tOff;
+        m_bp.note = note;
+        xTaskCreate(beepTask, "beeper", TASK_STACK, static_cast<void *>(&m_bp), TASK_PRIORITY, &m_bp.beeperTask);     
+    }
+
+    void Buzzer::beepStop()
+    {
+        if (m_bp.beeperTask != NULL)
+            vTaskDelete(m_bp.beeperTask);
+        ledcWriteTone(m_bp.pin, 0); // off
+        m_bp.beeperTask = NULL;
+    }
+    
+    void Buzzer::beepTask(void *params)
+    {
+        LOG_DEBUG("Beeper Task Created");
+        beep_params_t *bPar = static_cast<beep_params_t *>(params);
+        while (true)
+        {
+            ledcWriteNote(bPar->pin, bPar->note, OCTAVE); // on with selected note
+            vTaskDelay(pdMS_TO_TICKS(bPar->tOn));
+            ledcWriteTone(bPar->pin, 0); // off
+            if (bPar->tOff == 0)
+                break;
+            vTaskDelay(pdMS_TO_TICKS(bPar->tOff));
+        }
+        LOG_DEBUG("Beeper Task Ended");
+        bPar->beeperTask = NULL;
+        vTaskDelete(NULL);
+    }
+}