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Espressif Audio Development Framework
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[example pipeline_bt_sink] 当作蓝牙音箱使用时，可以连接，没有音频，只有突突声 (AUD-3521) #740

Closed xupenghu closed 2 years ago

xupenghu commented 2 years ago

问题描述： 我是用的硬件设LyraT V4.3 使用例程pipeline_bt_sink时，蓝牙可以连接手机，但是手机播放音乐时，只有突突声，没有音频。

  1. 我怀疑是硬件问题，于是烧录了play_mp3例程，耳机是可以听到音频的，因此排除。
  2. pipeline_bt_sink的log如下，请帮忙分析一下是什么问题 
    
ets Jun  8 2016 00:22:57

rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0018,len:4 load:0x3fff001c,len:6772 load:0x40078000,len:12072 load:0x40080400,len:6708 entry 0x40080778 I (71) boot: Chip Revision: 1 I (71) boot_comm: chip revision: 1, min. bootloader chip revision: 0 I (39) boot: ESP-IDF v3.3.2-107-g722043f734 2nd stage bootloader I (39) boot: compile time 07:59:39 I (39) boot: Enabling RNG early entropy source... I (45) boot: SPI Speed : 40MHz I (49) boot: SPI Mode : DIO I (53) boot: SPI Flash Size : 4MB I (57) boot: Partition Table: I (61) boot: ## Label Usage Type ST Offset Length I (68) boot: 0 nvs WiFi data 01 02 00009000 00006000 I (76) boot: 1 phy_init RF data 01 01 0000f000 00001000 I (83) boot: 2 factory factory app 00 00 00010000 00124f80 I (90) boot: End of partition table I (95) boot_comm: chip revision: 1, min. application chip revision: 0 I (102) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x31254 (201300) map I (181) esp_image: segment 1: paddr=0x0004127c vaddr=0x3ffbdb60 size=0x03284 ( 12932) load I (187) esp_image: segment 2: paddr=0x00044508 vaddr=0x40080000 size=0x00400 ( 1024) load I (189) esp_image: segment 3: paddr=0x00044910 vaddr=0x40080400 size=0x0b700 ( 46848) load I (217) esp_image: segment 4: paddr=0x00050018 vaddr=0x400d0018 size=0xa5208 (676360) map I (454) esp_image: segment 5: paddr=0x000f5228 vaddr=0x4008bb00 size=0x0884c ( 34892) load I (481) boot: Loaded app from partition at offset 0x10000 I (481) boot: Disabling RNG early entropy source... I (482) cpu_start: Pro cpu up. I (485) cpu_start: Application information: I (490) cpu_start: Project name: esp-idf I (495) cpu_start: App version: 413ced2 I (500) cpu_start: Compile time: Jan 1 2022 07:58:36 I (506) cpu_start: ELF file SHA256: 6bf5918be72255ff... I (512) cpu_start: ESP-IDF: v3.3.2-107-g722043f734 I (518) cpu_start: Starting app cpu, entry point is 0x40081294 I (0) cpu_start: App cpu up. I (529) heap_init: Initializing. RAM available for dynamic allocation: I (535) heap_init: At 3FFAFF10 len 000000F0 (0 KiB): DRAM I (541) heap_init: At 3FFB6388 len 00001C78 (7 KiB): DRAM I (547) heap_init: At 3FFB9A20 len 00004108 (16 KiB): DRAM I (554) heap_init: At 3FFBDB5C len 00000004 (0 KiB): DRAM I (560) heap_init: At 3FFCFEE0 len 00010120 (64 KiB): DRAM I (566) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM I (572) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM I (579) heap_init: At 4009434C len 0000BCB4 (47 KiB): IRAM I (585) cpu_start: Pro cpu start user code I (268) cpu_start: Starting scheduler on PRO CPU. I (0) cpu_start: Starting scheduler on APP CPU. I (377) BLUETOOTH_EXAMPLE: [ 1 ] Create Bluetooth service I (377) BTDM_INIT: BT controller compile version [3cd70f2] I (387) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE I (507) phy: phy_version: 4180, cb3948e, Sep 12 2019, 16:39:13, 0, 0 I (1127) BLUETOOTH_EXAMPLE: [ 2 ] Start codec chip I (1137) gpio: GPIO[19]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:3 I (1157) gpio: GPIO[21]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (1157) ES8388_DRIVER: init,out:02, in:00 I (1167) AUDIO_HAL: Codec mode is 2, Ctrl:1 I (1167) BLUETOOTH_EXAMPLE: [ 3 ] Create audio pipeline for playback I (1167) BLUETOOTH_EXAMPLE: [3.1] Create i2s stream to write data to codec chip I (1177) I2S: DMA Malloc info, datalen=blocksize=1200, dma_buf_count=3 I (1187) I2S: DMA Malloc info, datalen=blocksize=1200, dma_buf_count=3 I (1197) I2S: APLL: Req RATE: 44100, real rate: 44099.988, BITS: 16, CLKM: 1, BCK_M: 8, MCLK: 11289597.000, SCLK: 1411199.625000, diva: 1, divb: 0 I (1207) LYRAT_V4_3: I2S0, MCLK output by GPIO0 I (1217) BLUETOOTH_EXAMPLE: [3.2] Get Bluetooth stream I (1217) BLUETOOTH_EXAMPLE: [3.2] Register all elements to audio pipeline I (1227) BLUETOOTH_EXAMPLE: [3.3] Link it together [Bluetooth]-->bt_stream_reader-->i2s_stream_writer-->[codec_chip] I (1237) AUDIO_PIPELINE: link el->rb, el:0x3ffdc5d4, tag:bt, rb:0x3ffdc938 I (1247) BLUETOOTH_EXAMPLE: [ 4 ] Initialize peripherals E (1247) gpio: gpio_install_isr_service(412): GPIO isr service already installed I (1257) BLUETOOTH_EXAMPLE: [4.1] Initialize Touch peripheral I (1267) gpio: GPIO[36]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:3 I (1277) gpio: GPIO[39]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 1| Pulldown: 0| Intr:3 I (1287) BLUETOOTH_EXAMPLE: [4.2] Create Bluetooth peripheral I (1287) BLUETOOTH_EXAMPLE: [4.2] Start all peripherals W (1307) PERIPH_TOUCH: _touch_init I (1307) BLUETOOTH_EXAMPLE: [ 5 ] Set up event listener I (1307) BLUETOOTH_EXAMPLE: [5.1] Listening event from all elements of pipeline I (1317) BLUETOOTH_EXAMPLE: [5.2] Listening event from peripherals I (1327) BLUETOOTH_EXAMPLE: [ 6 ] Start audio_pipeline I (1337) AUDIO_ELEMENT: [bt-0x3ffdc5d4] Element task created I (1347) AUDIO_ELEMENT: [i2s-0x3ffdc2b4] Element task created I (1347) AUDIO_PIPELINE: Func:audio_pipeline_run, Line:359, MEM Total:121568 Bytes

I (1367) AUDIO_ELEMENT: [i2s] AEL_MSG_CMD_RESUME,state:1 I (1367) I2S_STREAM: AUDIO_STREAM_WRITER I (1367) AUDIO_PIPELINE: Pipeline started I (1367) BLUETOOTH_EXAMPLE: [ 7 ] Listen for all pipeline events E (26917) BT_APPL: bta_av_rc_create ACP handle exist for shdl:0 I (27147) BLUETOOTH_EXAMPLE: [ * ] Receive music info from Bluetooth, sample_rates=44100, bits=16, ch=2 I (27177) AUDIO_ELEMENT: [i2s] AEL_MSG_CMD_PAUSE I (27187) I2S: APLL: Req RATE: 44100, real rate: 44099.988, BITS: 16, CLKM: 1, BCK_M: 8, MCLK: 11289597.000, SCLK: 1411199.625000, diva: 1, divb: 0 I (27187) AUDIO_ELEMENT: [i2s] AEL_MSG_CMD_RESUME,state:4 I (27197) I2S_STREAM: AUDIO_STREAM_WRITER W (27487) BT_APPL: new conn_srvc id:19, app_id:0 I (27637) BT_LOG: bta_av_link_role_ok hndl:x41 role:1 conn_audio:x1 bits:1 features:x824b

W (27637) BT_APPL: new conn_srvc id:19, app_id:1

xupenghu commented 2 years ago

@jason-mao

HengYongChao commented 2 years ago

Hi @xupenghu

这个问题可以分两个方向排查下：

  1. 使用 pipeline_a2dp_sink_stream 这个例程复测下上面是问题，是否还是存在？
  2. 更换其他手机测试上面问题是够还是存在，我使用 iPhone 复测这个例程是好的。

如果有问题请继续补充，谢谢。

jason-mao commented 2 years ago

关闭这个不活跃问题，如有需要，请重新打开或者创建新 issue。