AC695X 可以实现外挂Flash播放音乐吗？

洋洋

想做一个外挂Flash内存放音乐文件，然后进行播放音乐文件，这个可以实现吗？求大佬教教

小牛

写好的，配置一下SPI引脚，使能外挂FLASH播放就可以了。

小牛

外挂flash

洋洋

小牛 发表于 2024-1-26 09:55
外挂flash

好的，如何把歌曲拷贝到flash呢？AC695X的开发板有外挂flash吗？可以实现这个功能吗？

小牛

“歌曲拷贝到flash”。
贴空的SPI flash芯片，把PC功能打开.  电脑USB接芯片的USB接口，就可以发现磁盘，格式化，然后拷贝。

洋洋

小牛 发表于 2024-1-26 14:23
“歌曲拷贝到flash”。
贴空的SPI flash芯片，把PC功能打开.  电脑USB接芯片的USB接口，就可以发现磁盘，格 ...

AC695X的开发板有SPI FLASH吗？

洋洋

小牛 发表于 2024-1-26 14:23
“歌曲拷贝到flash”。
贴空的SPI flash芯片，把PC功能打开.  电脑USB接芯片的USB接口，就可以发现磁盘，格 ...

有个问题，你这边选了”SPI2   A “ 但是那个SPI不是有四个口吗 do di cs clk，你这个CS口设置PB8和SPI的di一致了,这个SPI配置是单线的嘛？

295691892

[2024-10-14 21:02:13.436] \0
[2024-10-14 21:02:14.909]  
[2024-10-14 21:02:14.909] --P3 Reset Source : 0x2
[2024-10-14 21:02:14.909] VDDIO LVD
[2024-10-14 21:02:14.909] [Info]: [SDFILE]VM size: 0x30000 @ 0x4e000
[2024-10-14 21:02:14.909] [Info]: [SDFILE]disk capacity 512 KB
[2024-10-14 21:02:14.909] last file_addr:4cbf5 49d
[2024-10-14 21:02:14.909] end_addr:4e000
[2024-10-14 21:02:14.909]
[2024-10-14 21:02:14.909] 49 53 44 55 04 02 20 FF D6 16 91 C0 0B 2A FF FF
[2024-10-14 21:02:14.909] [Debug]: [SDFILE]sdfile mount succ
[2024-10-14 21:02:14.909]
[2024-10-14 21:02:14.968] [Info]: [BOARD]Power init : apps/soundbox/board/br25/board_ac696x_demo/board_ac696x_demo.c
[2024-10-14 21:02:14.968]
[2024-10-14 21:02:15.048] wvdd_lev: 6
[2024-10-14 21:02:15.048]
[2024-10-14 21:02:15.263] vbat_adc_value = 324
[2024-10-14 21:02:15.263] vbg_adc_value = 377
[2024-10-14 21:02:15.263] add sample ch 50000f
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]read new cfg bt name config:jl_soundbox_test
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]bt name config:jl_soundbox_test
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]read new cfg ble name config:jl_soundbox_ble
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]ble name config:jl_soundbox_ble
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]new cfg tws pair code config:
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] FF FF
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]tws pair code config:
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] FF FF
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]read new cfg rf config:10
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]rf config:10
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]read new cfg ble rf config:10
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]ble rf config:10
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]aec config:
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] 03 16 17 01 66 66 A6 3F 66 66 A6 3F 66 66 A6 3F
[2024-10-14 21:02:15.263] 66 66 A6 3F 00 00 C0 40 00 00 40 40 00 00 48 C2
[2024-10-14 21:02:15.263] 00 00 40 41 00 00 00 00 00 00 20 C2 00 00 8C C2
[2024-10-14 21:02:15.263] 00 00 80 3F 00 00 8C C2 00 00 40 C0 00 00 80 40
[2024-10-14 21:02:15.263] 00 00 A0 3F EC 51 B8 3D
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]aec_cfg mic_gain:3 dac_gain:22
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]usb_mic_gain: 7
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]max vol:30 default vol:15 tone vol:10 vol_sync:63
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]warning_tone_v:340 poweroff_tone_v:330
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]auto_off_time:0
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [USER_CFG]read music play mode err
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] vbat: 398
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash_init ! 14 0
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash new partition fat_nor
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] fat_nor add start
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash open
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Debug]: [SPI]spi clock source freq 24000000
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash_read_id: 0xef4017
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash_capacity: 0x800000
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash open success !
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash close
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] [Info]: [FLASH]norflash close done
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] __dev_manager_add, fat_nor add ok, dev->fmnt = 0,  0
[2024-10-14 21:02:15.263] [Info]: [TEST-UPDATE]testbox msg handle reg:1e2a5d8
[2024-10-14 21:02:15.263]
[2024-10-14 21:02:15.263] audio_enc_init
[2024-10-14 21:02:15.263] a
[2024-10-14 21:02:15.327] udio_dec_init
[2024-10-14 21:02:15.327] [Info]: [AUDIO-DAC]audio_dac_init
[2024-10-14 21:02:15.327]
[2024-10-14 21:02:15.327] [Info]: [APP-UPDATE]<--------update_result_deal=0x5a00 7f82--------->
[2024-10-14 21:02:15.327]
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] vbat: 398
[2024-10-14 21:02:15.327] [Info]: [APP]app_main
[2024-10-14 21:02:15.327]
[2024-10-14 21:02:15.327] [Info]: [APP]APP_POWERON_TASK
[2024-10-14 21:02:15.327]
[2024-10-14 21:02:15.327] [Info]: [APP_PC]pc_app_check 0
[2024-10-14 21:02:15.327]
[2024-10-14 21:02:19.634] >>>>>>>>>>>>>app_common_device_event_handler 479
[2024-10-14 21:02:19.634] [Info]: [APP_PC]pc_app_check 5
[2024-10-14 21:02:19.634] cur --- 1
[2024-10-14 21:02:19.634] new +++ b
[2024-10-14 21:02:19.634] [Info]: [APP]APP_PC_TASK
[2024-10-14 21:02:19.634]
[2024-10-14 21:02:19.634] [Debug]: [SPI]spi clock source freq 40000000
[2024-10-14 21:02:19.634] [Info]: [APP_PC]App Start - PC
[2024-10-14 21:02:19.634]
[2024-10-14 21:02:24.284] [Info]: [APP_AUDIO]VOL_SAVE

请问大佬，这个是什么原因，PC模式下连接电脑，没看到挂载的FLASH

dw8888

295691892 发表于 2024-10-14 21:23
[2024-10-14 21:02:13.436] \0
[2024-10-14 21:02:14.909]  
[2024-10-14 21:02:14.909] --P3 Reset Sourc ...

有可能单片机某些引脚虚焊导致  换个板子测试