libs/ESP8266Audio
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update i2s write fn

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This commit is contained in:
Willem Oldemans
2021-10-24 14:27:25 +02:00
parent 64ecf18a03
commit 179bba0829
2 changed files with 17 additions and 9 deletions
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8
src/AudioOutputI2S.cpp
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@@ -22,7 +22,7 @@
#ifdef ESP32
#include "driver/i2s.h"
#elif defined(ARDUINO_ARCH_RP2040) || defined(ESP8266)
#include <I2S.h>
#include <i2s.h>
#endif
#include "AudioOutputI2S.h"
@@ -269,7 +269,11 @@ bool AudioOutputI2S::ConsumeSample(int16_t sample[2])
{
s32 = ((Amplify(ms[RIGHTCHANNEL])) << 16) | (Amplify(ms[LEFTCHANNEL]) & 0xffff);
}
return i2s_write_bytes((i2s_port_t)portNo, (const char *)&s32, sizeof(uint32_t), 0);
// Deprecated. Use i2s_write
// return i2s_write_bytes((i2s_port_t)portNo, (const char *)&s32, sizeof(uint32_t), 0);
size_t bytes_written;
i2s_write((i2s_port_t)portNo, (const char*)&s32, sizeof(uint32_t), &bytes_written, 0);
return bytes_written;
#elif defined(ESP8266)
uint32_t s32 = ((Amplify(ms[RIGHTCHANNEL])) << 16) | (Amplify(ms[LEFTCHANNEL]) & 0xffff);
return i2s_write_sample_nb(s32); // If we can't store it, return false. OTW true

8
src/AudioOutputI2SNoDAC.cpp
View File

@@ -22,7 +22,7 @@
#ifdef ESP32
#include "driver/i2s.h"
#elif defined(ARDUINO_ARCH_RP2040) || defined(ESP8266)
#include <I2S.h>
#include <i2s.h>
#endif
#include "AudioOutputI2SNoDAC.h"
@@ -95,7 +95,11 @@ bool AudioOutputI2SNoDAC::ConsumeSample(int16_t sample[2])
// Either send complete pulse stream or nothing
#ifdef ESP32
if (!i2s_write_bytes((i2s_port_t)portNo, (const char *)dsBuff, sizeof(uint32_t) * (oversample/32), 0))
// Deprecated. Use i2s_write
// if (!i2s_write_bytes((i2s_port_t)portNo, (const char *)dsBuff, sizeof(uint32_t) * (oversample/32), 0))
size_t bytes_written;
i2s_write((i2s_port_t)portNo, (const char *)dsBuff, sizeof(uint32_t) * (oversample/32), &bytes_written, 0);
if (!bytes_written)
return false;
#elif defined(ESP8266)
if (!i2s_write_sample_nb(dsBuff[0])) return false; // No room at the inn