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new cspot/bell

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This commit is contained in:
philippe44
2023-05-06 23:50:26 +02:00
parent e0e7e718ba
commit 8bad480112
163 changed files with 6611 additions and 6739 deletions
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58
components/spotify/cspot/bell/main/audio-sinks/esp/BufferedAudioSink.cpp
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@@ -1,47 +1,45 @@
#include "BufferedAudioSink.h"
#include "driver/i2s.h"
#include "freertos/task.h"
#include "freertos/ringbuf.h"
#include "freertos/task.h"
RingbufHandle_t dataBuffer;
static void i2sFeed(void *pvParameters)
{
while (true)
{
size_t itemSize;
char *item = (char *)xRingbufferReceiveUpTo(dataBuffer, &itemSize, portMAX_DELAY, 512);
if (item != NULL)
{
size_t written = 0;
while (written < itemSize)
{
i2s_write((i2s_port_t)0, item, itemSize, &written, portMAX_DELAY);
}
vRingbufferReturnItem(dataBuffer, (void *)item);
}
static void i2sFeed(void* pvParameters) {
while (true) {
size_t itemSize;
char* item = (char*)xRingbufferReceiveUpTo(dataBuffer, &itemSize,
portMAX_DELAY, 512);
if (item != NULL) {
size_t written = 0;
while (written < itemSize) {
i2s_write((i2s_port_t)0, item, itemSize, &written, portMAX_DELAY);
}
vRingbufferReturnItem(dataBuffer, (void*)item);
}
}
}
void BufferedAudioSink::startI2sFeed(size_t buf_size)
{
dataBuffer = xRingbufferCreate(buf_size, RINGBUF_TYPE_BYTEBUF);
xTaskCreatePinnedToCore(&i2sFeed, "i2sFeed", 4096, NULL, 10, NULL, tskNO_AFFINITY);
void BufferedAudioSink::startI2sFeed(size_t buf_size) {
dataBuffer = xRingbufferCreate(buf_size, RINGBUF_TYPE_BYTEBUF);
xTaskCreatePinnedToCore(&i2sFeed, "i2sFeed", 4096, NULL, 10, NULL,
tskNO_AFFINITY);
}
void BufferedAudioSink::feedPCMFrames(const uint8_t *buffer, size_t bytes)
{
feedPCMFramesInternal(buffer, bytes);
void BufferedAudioSink::feedPCMFrames(const uint8_t* buffer, size_t bytes) {
feedPCMFramesInternal(buffer, bytes);
}
void BufferedAudioSink::feedPCMFramesInternal(const void *pvItem, size_t xItemSize)
{
xRingbufferSend(dataBuffer, pvItem, xItemSize, portMAX_DELAY);
void BufferedAudioSink::feedPCMFramesInternal(const void* pvItem,
size_t xItemSize) {
xRingbufferSend(dataBuffer, pvItem, xItemSize, portMAX_DELAY);
}
bool BufferedAudioSink::setParams(uint32_t sampleRate, uint8_t channelCount, uint8_t bitDepth) {
// TODO override this for sinks with custom mclk
i2s_set_clk((i2s_port_t)0, sampleRate, (i2s_bits_per_sample_t)bitDepth, (i2s_channel_t)channelCount);
return true;
bool BufferedAudioSink::setParams(uint32_t sampleRate, uint8_t channelCount,
uint8_t bitDepth) {
// TODO override this for sinks with custom mclk
i2s_set_clk((i2s_port_t)0, sampleRate, (i2s_bits_per_sample_t)bitDepth,
(i2s_channel_t)channelCount);
return true;
}