在ESP32_DevKitC_V4上试运行 blufi 结果出错

[BirchRain]

最近学习用ESP32, 想试试蓝牙组网。ESP-IDF\examples\bluetooth\bluedroid\ble\blufi 在eclipse环境编译，下载到开发板；在华为P40 Pro上安装EspBluFi，运行后能够配对蓝牙设备，但是EspBluFi上显示：
Connected FC:F5:C4:3C:4C:42
Discover service failed
Disconnected FC:F5:C4:3C:4C:42

开发板的串口终端显示:
ets Jul 29 2019 12:21:46

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:0x3fff0030,len:4
load:0x3fff0034,len:6872
load:0x40078000,len:13072
ho 0 tail 12 room 4
load:0x40080400,len:3896
entry 0x40080688
I (31) boot: ESP-IDF v4.1-dirty 2nd stage bootloader
I (31) boot: compile time 14:38:49
I (31) boot: chip revision: 3
I (34) boot_comm: chip revision: 3, min. bootloader chip revision: 0
I (41) boot.esp32: SPI Speed : 40MHz
I (46) boot.esp32: SPI Mode : DIO
I (51) boot.esp32: SPI Flash Size : 2MB
I (55) boot: Enabling RNG early entropy source...
I (60) boot: Partition Table:
I (64) boot: ## Label Usage Type ST Offset Length
I (71) boot: 0 nvs WiFi data 01 02 00009000 00006000
I (79) boot: 1 phy_init RF data 01 01 0000f000 00001000
I (86) boot: 2 factory factory app 00 00 00010000 00100000
I (94) boot: End of partition table
I (98) boot_comm: chip revision: 3, min. application chip revision: 0
I (105) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x24964 (149860) map
I (171) esp_image: segment 1: paddr=0x0003498c vaddr=0x3ffbdb60 size=0x03fc4 ( 16324) load
I (178) esp_image: segment 2: paddr=0x00038958 vaddr=0x40080000 size=0x00404 ( 1028) load
I (179) esp_image: segment 3: paddr=0x00038d64 vaddr=0x40080404 size=0x072b4 ( 29364) load
I (200) esp_image: segment 4: paddr=0x00040020 vaddr=0x400d0020 size=0xa89ac (690604) map
I (463) esp_image: segment 5: paddr=0x000e89d4 vaddr=0x400876b8 size=0x15040 ( 86080) load
I (515) boot: Loaded app from partition at offset 0x10000
I (516) boot: Disabling RNG early entropy source...
I (516) cpu_start: Pro cpu up.
I (520) cpu_start: Application information:
I (524) cpu_start: Project name: blufi_demo
I (530) cpu_start: App version: 1
I (534) cpu_start: Compile time: Oct 8 2020 14:38:23
I (540) cpu_start: ELF file SHA256: 734af5f98b12f6eb...
I (546) cpu_start: ESP-IDF: v4.1-dirty
I (551) cpu_start: Starting app cpu, entry point is 0x400812dc
I (0) cpu_start: App cpu up.
I (562) heap_init: Initializing. RAM available for dynamic allocation:
I (569) heap_init: At 3FFAFF10 len 000000F0 (0 KiB): DRAM
I (575) heap_init: At 3FFB6388 len 00001C78 (7 KiB): DRAM
I (581) heap_init: At 3FFB9A20 len 00004108 (16 KiB): DRAM
I (587) heap_init: At 3FFBDB5C len 00000004 (0 KiB): DRAM
I (593) heap_init: At 3FFCC550 len 00013AB0 (78 KiB): DRAM
I (599) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
I (606) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
I (612) heap_init: At 4009C6F8 len 00003908 (14 KiB): IRAM
I (618) cpu_start: Pro cpu start user code
I (636) spi_flash: detected chip: generic
I (637) spi_flash: flash io: dio
W (637) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
I (648) cpu_start: Starting scheduler on PRO CPU.
I (0) cpu_start: Starting scheduler on APP CPU.
I (753) wifi:wifi driver task: 3ffd0a34, prio:23, stack:6656, core=0
I (753) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (753) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (783) wifi:wifi firmware version: 3ea4c76
I (783) wifi:config NVS flash: enabled
I (783) wifi:config nano formating: disabled
I (783) wifi:Init dynamic tx buffer num: 32
I (793) wifi:Init data frame dynamic rx buffer num: 32
I (793) wifi:Init management frame dynamic rx buffer num: 32
I (803) wifi:Init management short buffer num: 32
I (803) wifi:Init static rx buffer size: 1600
I (803) wifi:Init static rx buffer num: 10
I (813) wifi:Init dynamic rx buffer num: 32
I (903) phy: phy_version: 4180, cb3948e, Sep 12 2019, 16:39:13, 0, 0
I (903) wifi:mode : sta (fc:f5:c4:3c:4c:40)
I (913) BTDM_INIT: BT controller compile version [219866f]
I (913) system_api: Base MAC address is not set, read default base MAC address from BLK0 of EFUSE
I (1243) BLUFI_EXAMPLE: BD ADDR: fc:f5:c4:3c:4c:42

I (1253) BLUFI_EXAMPLE: BLUFI VERSION 0102

I (1253) BLUFI_EXAMPLE: BLUFI init finish

I (21333) BLUFI_EXAMPLE: BLUFI ble connect

I (22533) BLUFI_EXAMPLE: BLUFI ble disconnect

I (1692123) BLUFI_EXAMPLE: BLUFI ble connect

I (1693313) BLUFI_EXAMPLE: BLUFI ble disconnect

I (1705773) BLUFI_EXAMPLE: BLUFI ble connect

I (1707013) BLUFI_EXAMPLE: BLUFI ble disconnect

哪位高手给指点一下，问题出在哪里？演示程序没有做任何修改，配置也没有做修改。

[yekun1996]

你好，你有解决我，我也遇到这个问题了