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Code Issues Releases Wiki Activity

Added i2s_comm_fmt parameter to i2s speaker component (#7449)

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Co-authored-by: PxPert <pxpert@pxpert.cloud>
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Pietro 2024-09-19 06:16:39 +02:00 committed by GitHub
parent 446f7e0a7e
commit ddde64a48d
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GPG Key ID: B5690EEEBB952194
3 changed files with 22 additions and 1 deletions
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19
esphome/components/i2s_audio/speaker/__init__.py
View File

@ -25,6 +25,7 @@ I2SAudioSpeaker = i2s_audio_ns.class_(
CONF_DAC_TYPE = "dac_type"
CONF_I2S_COMM_FMT = "i2s_comm_fmt"
i2s_dac_mode_t = cg.global_ns.enum("i2s_dac_mode_t")
INTERNAL_DAC_OPTIONS = {
@ -33,6 +34,20 @@ INTERNAL_DAC_OPTIONS = {
CONF_STEREO: i2s_dac_mode_t.I2S_DAC_CHANNEL_BOTH_EN,
}
i2s_comm_format_t = cg.global_ns.enum("i2s_comm_format_t")
I2C_COMM_FMT_OPTIONS = {
"stand_i2s": i2s_comm_format_t.I2S_COMM_FORMAT_STAND_I2S,
"stand_msb": i2s_comm_format_t.I2S_COMM_FORMAT_STAND_MSB,
"stand_pcm_short": i2s_comm_format_t.I2S_COMM_FORMAT_STAND_PCM_SHORT,
"stand_pcm_long": i2s_comm_format_t.I2S_COMM_FORMAT_STAND_PCM_LONG,
"stand_max": i2s_comm_format_t.I2S_COMM_FORMAT_STAND_MAX,
"i2s_msb": i2s_comm_format_t.I2S_COMM_FORMAT_I2S_MSB,
"i2s_lsb": i2s_comm_format_t.I2S_COMM_FORMAT_I2S_LSB,
"pcm": i2s_comm_format_t.I2S_COMM_FORMAT_PCM,
"pcm_short": i2s_comm_format_t.I2S_COMM_FORMAT_PCM_SHORT,
"pcm_long": i2s_comm_format_t.I2S_COMM_FORMAT_PCM_LONG,
}
NO_INTERNAL_DAC_VARIANTS = [esp32.const.VARIANT_ESP32S2]
@ -77,6 +92,9 @@ CONFIG_SCHEMA = cv.All(
cv.Required(
CONF_I2S_DOUT_PIN
): pins.internal_gpio_output_pin_number,
cv.Optional(CONF_I2S_COMM_FMT, default="stand_i2s"): cv.enum(
I2C_COMM_FMT_OPTIONS, lower=True
),
}
),
},
@ -96,4 +114,5 @@ async def to_code(config):
cg.add(var.set_internal_dac_mode(config[CONF_CHANNEL]))
else:
cg.add(var.set_dout_pin(config[CONF_I2S_DOUT_PIN]))
cg.add(var.set_i2s_comm_fmt(config[CONF_I2S_COMM_FMT]))
cg.add(var.set_timeout(config[CONF_TIMEOUT]))

2
esphome/components/i2s_audio/speaker/i2s_audio_speaker.cpp
View File

@ -83,7 +83,7 @@ void I2SAudioSpeaker::player_task(void *params) {
.sample_rate = this_speaker->sample_rate_,
.bits_per_sample = this_speaker->bits_per_sample_,
.channel_format = this_speaker->channel_,
.communication_format = I2S_COMM_FORMAT_STAND_I2S,
.communication_format = this_speaker->i2s_comm_fmt_,
.intr_alloc_flags = ESP_INTR_FLAG_LEVEL1,
.dma_buf_count = 8,
.dma_buf_len = 256,

2
esphome/components/i2s_audio/speaker/i2s_audio_speaker.h
View File

@ -49,6 +49,7 @@ class I2SAudioSpeaker : public I2SAudioOut, public speaker::Speaker, public Comp
#if SOC_I2S_SUPPORTS_DAC
void set_internal_dac_mode(i2s_dac_mode_t mode) { this->internal_dac_mode_ = mode; }
#endif
void set_i2s_comm_fmt(i2s_comm_format_t mode) { this->i2s_comm_fmt_ = mode; }
void start() override;
void stop() override;
@ -76,6 +77,7 @@ class I2SAudioSpeaker : public I2SAudioOut, public speaker::Speaker, public Comp
#if SOC_I2S_SUPPORTS_DAC
i2s_dac_mode_t internal_dac_mode_{I2S_DAC_CHANNEL_DISABLE};
#endif
i2s_comm_format_t i2s_comm_fmt_;
};
} // namespace i2s_audio