fae271186c
* upgrade to IDF v5.1.1
* add new synchronization implementation, use sample stuffing / removal to keep up sync
* use big DMA buffer for I2S and improve sync
* Add DAC TAS5805M as custom board
* add wifi credential reset
o press reset button (nRESET pin) 3 times
but wait about 1s between button presses
the button press counter is reset 5s after boot
* Add support for PT8211 DAC (#78)
* upgrade ethernet interface to IDF v5 (#84)
* port official example of ethernet for IDF v5.x
* Fix cmake if guard for ethernet
Signed-off-by: Karl Osterseher <karli_o@gmx.at>
Co-authored-by: DerPicknicker <64746593+DerPicknicker@users.noreply.github.com>
Co-authored-by: whc2001 <ianwang0122@outlook.com>
147 lines
3.9 KiB
C
147 lines
3.9 KiB
C
/*
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* ESPRESSIF MIT License
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*
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* Copyright (c) 2020 <ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD>
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*
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* Permission is hereby granted for use on all ESPRESSIF SYSTEMS products, in
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* which case, it is free of charge, to any person obtaining a copy of this
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* software and associated documentation files (the "Software"), to deal in the
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* Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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*/
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#ifndef _TAS5805M_H_
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#define _TAS5805M_H_
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#include "audio_hal.h"
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#include "esp_err.h"
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#include "esp_log.h"
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#include "board.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#define I2C_MASTER_FREQ_HZ 400000 /*!< I2C master clock frequency */
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#define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
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#define I2C_MASTER_RX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
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#define I2C_MASTER_TIMEOUT_MS 1000
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/* Represented in % */
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#define TAS5805M_VOLUME_MIN 0
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#define TAS5805M_VOLUME_MAX 100
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#define TAS5805M_VOLUME_MUTE 255
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/* See here for the original Implementation : audio_hal/driver/tas5805m */
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/* Its not from me it was developed by Espressif */
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/* Volume steps tas5805m_volume[0] => 255 which means mute */
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static const uint8_t tas5805m_volume[]
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= { 0xff, 0x9f, 0x8f, 0x7f, 0x6f, 0x5f, 0x5c, 0x5a, 0x58, 0x54, 0x50,
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0x4c, 0x4a, 0x48, 0x44, 0x40, 0x3d, 0x3b, 0x39, 0x37, 0x35 };
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int8_t currentVolume = 0; // Last Volume gets updated after a change or before a mute
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/**
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* @brief Initialize TAS5805 codec chip
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*
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* @param cfg configuration of TAS5805
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*
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* @return
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* - ESP_OK
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* - ESP_FAIL
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*/
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esp_err_t tas5805m_init ();
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/**
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* @brief Deinitialize TAS5805 codec chip
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*
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* @return
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* - ESP_OK
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* - ESP_FAIL
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*/
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esp_err_t tas5805m_deinit (void);
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/**
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* @brief Set voice volume
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*
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* @param volume: voice volume (0~100)
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*
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* @return
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* - ESP_OK
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* - ESP_FAIL
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*/
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esp_err_t tas5805m_set_volume (int vol);
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/**
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* @brief Get voice volume
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*
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* @param[out] *volume: voice volume (0~100)
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*
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* @return
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* - ESP_OK
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* - ESP_FAIL
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*/
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esp_err_t tas5805m_get_volume(int *vol);
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/**
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* @brief Set TAS5805 mute or not
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* Continuously call should have an interval time determined by
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* tas5805m_set_mute_fade()
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*
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* @param enable enable(1) or disable(0)
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*
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* @return
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* - ESP_FAIL Parameter error
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* - ESP_OK Success
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*/
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esp_err_t tas5805m_set_mute (bool enable);
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/**
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* @brief Mute TAS5805M
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*
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* @param value Time for mute with millisecond.
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* @return
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* - ESP_FAIL Parameter error
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* - ESP_OK Success
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*
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*/
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/**
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* @brief Get TAS5805 mute status
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*
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* @return
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* - ESP_FAIL Parameter error
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* - ESP_OK Success
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*/
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esp_err_t tas5805m_get_mute (bool *enabled);
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esp_err_t tas5805m_ctrl(audio_hal_codec_mode_t mode,
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audio_hal_ctrl_t ctrl_state);
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esp_err_t tas5805m_config_iface(audio_hal_codec_mode_t mode,
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audio_hal_codec_i2s_iface_t *iface);
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#ifdef __cplusplus
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}
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#endif
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#endif
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