編輯語：

芯片開放社區(qū)（OCC）面向廣大開發(fā)者推出應(yīng)用實(shí)戰(zhàn)系列內(nèi)容，通過分享開發(fā)者實(shí)戰(zhàn)開發(fā)案例，總結(jié)應(yīng)用開發(fā)經(jīng)驗(yàn)，梳理開發(fā)中的常見問題及解決方案，為后續(xù)參與的開發(fā)者提供更多參考與借鑒。

本文是關(guān)于開發(fā)者 qinyunti基于BL606P-DVK開發(fā)板實(shí)戰(zhàn)開發(fā)的系列文章中的一篇，主要介紹了智能音箱測試，后面還會(huì)持續(xù)更新該開發(fā)者的測評(píng)內(nèi)容，敬請期待！

01前言

上一篇我們進(jìn)行藍(lán)牙音頻播放測試,這一篇進(jìn)行智能音箱應(yīng)用案例測試。

02過程

2.1 安裝喇叭如下

2.2 下載代碼

https://occ.t-head.cn/community/download?id=4080667575720153088

解壓到非中文路徑

雙擊打開

longyuan_v2.1.1solutionssmart_speaker_v2project.cdkws

2.3 編譯

編譯時(shí)間比較久

下載，注意JTAG跳線

復(fù)位可以聽到語音播放”正在啟動(dòng)”

串口輸入

kvsetwifi_ssid0wifi名

kvsetwifi_psk0wifi密碼

reboot

重啟后可以聽到語音播報(bào)”網(wǎng)絡(luò)連接成功”

語音”天貓精靈”

程序奔潰

打印如下

!!!!!!!!!!Exception!!!!!!!!!!

crashtime:2023-01-152012

currenttask:pool_0x543be150

==========Regsinfo==========

X1(ra)0x00000000540A698A

X2(sp)0x00000000543C02F8

X3(gp)0x000000005428D2FC

X4(tp)0x0000000004040404

X5(t0)0x00000000E080100C

X6(t1)0x0000000000000001

X7(t2)0x0000000000000001

X8(s0)0x00000000543C7F28

X9(s1)0x0000000000000003

X10(a0)0x0000000054BBAD90

X11(a1)0x0000000000000000

X12(a2)0x00000000FFFFFFFF

X13(a3)0x0000000000000001

X14(a4)0x0000000001834EC4

X15(a5)0x00000000543C7F68

X16(a6)0x0000000004871446

X17(a7)0x0000000000000000

X18(s2)0x0000000054BBAE38

X19(s3)0x0000000054BBAD90

X20(s4)0x00000000543BE150

X21(s5)0x0000000000000005

X22(s6)0x0000000000000005

X23(s7)0x00000000543BE170

X24(s8)0x00000000543BE178

X25(s9)0x00000000543EE4B0

X26(s10)0x0000000054BBAD90

X27(s11)0x0000000054BBADB8

X28(t3)0x0000000028282828

X29(t4)0x0000000029292929

X30(t5)0x0000000030303030

X31(t6)0x0000000031313131

MEPC0x0000000001834EC4

MSTAT0x0000000080007880

MCAUSE0x0000000038000002

MTVAL0x0000000000000000

SP0x00000000543C02F8

LR0x00000000540A698A

==========Callstack==========

pPC=pLR:0x1834ec4

backtrace:0x540a698a

backtrace:^taskentry^

==========HeapInfo==========

---------------------------------------------------------------------------

[HEAP]|TotalSz|FreeSz|UsedSz|MinFreeSz|MaxFreeBlkSz|

|0x008F5B40|0x00045270|0x008B08D0|0x000450E8|0x000450E8|

---------------------------------------------------------------------------

[POOL]|PoolSz|FreeSz|UsedSz|MinFreeSz|MaxFreeBlkSz|

|0x00000400|0x00000000|0x00000400|0x00000000|0x00000100|

---------------------------------------------------------------------------

==========TaskInfo==========

--------------------------------------------------------------------------

TaskNameStatePrioStackStackSize(MinFree)

--------------------------------------------------------------------------

dyn_mem_proc_taskPEND0x000000060x543082C80x00000800(0x00000688)

idle_taskRDY0x0000003D0x54308B040x00000860(0x00000714)

timer_taskPEND0x000000050x543093740x00001000(0x00000DE4)

cpu_statsSLP0x0000003C0x543079E40x00000528(0x000003CC)

app_taskSLP0x000000200x5430AB600x00002000(0x000014CC)

ipc->0PEND0x0000000A0x54311BA00x00001000(0x00000DD8)

ser85->0PEND0x000000090x543134100x00001800(0x00001414)

cli-uartPEND0x000000050x54315F980x00008000(0x00007CC4)

event_svrPEND0x000000200x5431E4180x00001000(0x00000978)

selectPEND0x000000200x5431F6400x00000800(0x0000030C)

ulogRDY0x0000003C0x543341400x00000C00(0x00000778)

yloopPEND0x000000200x54334D600x00001800(0x00001378)

disp_taskPEND0x000000200x54336F580x00001000(0x00000C44)

keymsgPEND0x000000240x54338D200x00001000(0x00000E58)

smtaudio_event_taskPEND0x000000200x54339F800x00000C00(0x00000814)

task_mediaPEND0x000000200x5433AE880x00001000(0x00000B64)

softwdtSLP0x0000001B0x5433C1B80x00000800(0x00000688)

TCP/IPPEND0x000000020x5433CF400x00000800(0x000004B8)

fwPEND0x000000010x620398FC0x00001800(0x00000C38)

netmgrPEND0x000000200x5433E2080x00002800(0x000023F4)

mixer_aoPEND0x0000001E0x543634480x00000C00(0x000007D4)

task_micPEND0x000000200x543744F80x00002800(0x000025E8)

wifi_mgmrPEND0x000000020x543676080x00000C00(0x00000688)

voice_mindPEND0x0000000B0x543B9F800x00002000(0x00001808)

ser238->0PEND0x000000090x543BC4100x00001800(0x00001168)

pool_0x543be150RDY0x0000001C0x543BE3580x00002000(0x00001E58)

pool_0x543be230PEND0x0000001C0x543C04B80x00002000(0x00001E58)

PcmInputPEND0x0000001C0x543C49A80x00002000(0x00001A38)

nuithings_event_cb_thSLP0x000000200x543F4F480x00004000(0x00003E48)

nuithings_tts_threadSLP0x000000200x5442D0180x00002000(0x00001E88)

blecontrollerPEND0x0000001F0x5442F4D80x00001000(0x00000968)

kws_data_taskPEND0x0000001C0x544307380x00002000(0x00001E98)

bt_co_threadPEND0x000000220x5443C7780x00001000(0x00000C34)

==========QueueInfo==========

-------------------------------------------------------

QueAddrTotalSizePeakNumCurrNumTaskWaiting

-------------------------------------------------------

========BufQueueInfo========

------------------------------------------------------------------

BufQueAddrTotalSizePeakNumCurrNumMinFreeSzTaskWaiting

------------------------------------------------------------------

0x5430A3740x000001E00x000000010x000000000x000001C8timer_task

0x543133A00x000001400x000000000x000000000x00000140ser85->0

0x5431E3180x000001E00x000000170x000000000x00000070event_svr

0x54312F900x000140000x0000006D0x000000000x0001055D

0x54336E580x000000F00x000000000x000000000x000000F0disp_task

0x54338CB00x000000280x000000000x000000000x00000028keymsg

0x54339F100x000000280x000000000x000000000x00000028smtaudio_event_task

0x5433AD880x000000600x000000020x000000000x00000040task_media

0x5433CE880x000002000x000000000x000000000x00000200TCP/IP

0x5433E1080x000000600x000000010x000000000x00000050netmgr

0x543413C00x000000F00x000000010x000000000x000000E0task_mic

0x54368B000x000003800x000000010x000000000x0000036Fwifi_mgmr

0x543BC3A00x000001400x000000030x000000000x000000D4ser238->0

0x5442F4680x000000A00x000000010x000000000x00000094blecontroller

0x5443AE000x000000100x000000010x000000010x00000008

0x5443BDA80x000000280x000000010x000000010x00000020

0x5443C2280x000000080x000000000x000000000x00000008

0x5443C3980x000000A00x000000010x000000000x00000098

0x5443C5500x000000A00x000000000x000000000x000000A0

0x5443C7080x000000A00x000000010x000000000x00000098

0x5443D8D00x000000500x000000000x000000000x00000050

0x5443F6B80x000000100x000000000x000000000x00000010

0x5443F8280x000000A00x0000000A0x0000000A0x00000050

0x544413E80x000000080x000000000x000000000x00000008

0x544416900x000000080x000000000x000000000x00000008

=========SemWaiting==========

--------------------------------------------

SemAddrCountPeakCountTaskWaiting

--------------------------------------------

0x543076A00x000000000x00000000dyn_mem_proc_task

0x5431F5780x000000000x00000000select

0x5433D9700x000000000x0000000Afw

0x543412800x000000000x00000000voice_mind

0x5436E7580x000000000x00000000kws_data_task

0x543C04700x000000000x00000000pool_0x543be230

0x5443C5C00x000000000x00000002bt_co_thread

0x544A4D900x000000000x00000000yloop

Total:0x00000016

========MutexWaiting=========

--------------------------------------------

MutexAddrTaskOwnerNestCntTaskWaiting

--------------------------------------------

0x54314DF8cli-uart0x543BE1E8pool_0x543be1500x543C7FC8pool_0x543be1500x543EE828PcmInputTotal:0x00000059

========allmemoryerrorblocks=========

kernelspacememlayout:

g_kmm_head=0x5430a4c0

ALLBLOCKS

Blk_AddrStatLenChkCallerPoint

==========Stackinfo==========

(0x543BE358):0xDEADBEAF0x000000000x000000000x00000000

.........................(AllZeros).........................

(0x543C01A8):0x000000000x000000000x000000000x543C01C8

(0x543C01B8):0xFFFFFFFF0x543BE3100x543C02E80x54020CE0

(0x543C01C8):0x541A8C8E0x5428D2FC0x040404040xE080100C

(0x543C01D8):0x000000010x000000010x543C02E80x543BE310

(0x543C01E8):0x800060880x543C24D80x543BE3100x00000000

(0x543C01F8):0x0000001C0x543076AE0x0017BD370x00000000

(0x543C0208):0xFFFFFFFF0xFFFFFFFF0x543077F80x80006088

(0x543C0218):0x222222220x543BE1700x543BE1780x25252525

(0x543C0228):0x262626260x272727270x282828280x29292929

(0x543C0238):0x303030300x313131310x000000000x541A8C8E

(0x543C0248):0x123456780x123456780x123456780x12345678

(0x543C0258):0x123456780x123456780x123456780x12345678

(0x543C0268):0x123456780x123456780x123456780x12345678

(0x543C0278):0x123456780x123456780x123456780x12345678

(0x543C0288):0x123456780x123456780x123456780x12345678

(0x543C0298):0x123456780x123456780x123456780x12345678

(0x543C02A8):0x123456780x123456780x123456780x543C02C8

(0x543C02B8):0x800060880x543BE3100x543C02E80x541A7D92

(0x543C02C8):0x303030300x000000050x543BE1500x19191919

(0x543C02D8):0x181818180x543C7FC80x543C02F80x540BE868

(0x543C02E8):0x123456780x000000030x543C7F280xE080100C

(0x543C02F8):0x123456780x123456780x123456780x12345678

(0x543C0308):0x123456780x123456780x000000000x00000000

(0x543C0318):0x123456780x123456780x123456780x27272727

(0x543C0328):0x262626260x252525250x242424240x23232323

(0x543C0338):0x222222220x212121210x202020200x19191919

(0x543C0348):0x181818180x090909090x080808080x541A9B3C

!!!!!!!!!!dumpend!!!!!!!!!!

03總結(jié)

語音”天貓精靈”后程序奔潰，修改編譯器版本為2.4解決。

審核編輯：湯梓紅