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T-Lora Pager: Fix amplifier fuzzing/popping

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WillyJL 2025-09-14 04:22:01 +02:00
parent 3d86c99c25
commit 42e4759634
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2 changed files with 18 additions and 1 deletions
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17
src/AudioThread.h
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@ -11,6 +11,11 @@
#include <AudioOutputI2S.h>
#include <ESP8266SAM.h>
#ifdef USE_XL9555
#include "ExtensionIOXL9555.hpp"
extern ExtensionIOXL9555 io;
#endif
#define AUDIO_THREAD_INTERVAL_MS 100
class AudioThread : public concurrency::OSThread
@ -20,6 +25,9 @@ class AudioThread : public concurrency::OSThread
void beginRttl(const void *data, uint32_t len)
{
#ifdef USE_XL9555
io.digitalWrite(EXPANDS_AMP_EN, HIGH);
#endif
setCPUFast(true);
rtttlFile = new AudioFileSourcePROGMEM(data, len);
i2sRtttl = new AudioGeneratorRTTTL();
@ -45,6 +53,9 @@ class AudioThread : public concurrency::OSThread
rtttlFile = nullptr;
setCPUFast(false);
#ifdef USE_XL9555
io.digitalWrite(EXPANDS_AMP_EN, LOW);
#endif
}
void readAloud(const char *text)
@ -55,10 +66,16 @@ class AudioThread : public concurrency::OSThread
i2sRtttl = nullptr;
}
#ifdef USE_XL9555
io.digitalWrite(EXPANDS_AMP_EN, HIGH);
#endif
ESP8266SAM *sam = new ESP8266SAM;
sam->Say(audioOut, text);
delete sam;
setCPUFast(false);
#ifdef USE_XL9555
io.digitalWrite(EXPANDS_AMP_EN, LOW);
#endif
}
protected:

2
src/main.cpp
View File

@ -374,7 +374,7 @@ void setup()
io.pinMode(EXPANDS_DRV_EN, OUTPUT);
io.digitalWrite(EXPANDS_DRV_EN, HIGH);
io.pinMode(EXPANDS_AMP_EN, OUTPUT);
io.digitalWrite(EXPANDS_AMP_EN, HIGH);
io.digitalWrite(EXPANDS_AMP_EN, LOW);
io.pinMode(EXPANDS_LORA_EN, OUTPUT);
io.digitalWrite(EXPANDS_LORA_EN, HIGH);
io.pinMode(EXPANDS_GPS_EN, OUTPUT);