T5AI_BOARD_CELLULAR包下载后板子一直复位重启

[New]

3.12.16包里的T5AI_BOARD_CELLULAR，按照包里doc中外挂CAT1的方案，编译下载后一直复位重启，查看日志发现是内存管理报错。
tuya@tuya-VMware-Virtual-Platform:~/Desktop/4GCat1/T5_TuyaOS-3.12.16/software/TuyaOS/vendor/T5/t5_os/build/bk7258_cp1$ arm-none-eabi-addr2line -e app.elf -a -f 02253eb0
0x02253eb0
bk_cdc_acm_main
/home/tuya/Desktop/4GCat1/T5_TuyaOS-3.12.16/software/TuyaOS/vendor/T5/t5_os/bk_idk/components/bk_usb/example/usb_cdc_acm/bk_cherry_usb_cdc_acm_api.c:640
发现是在bk_cdc_acm_main函数中触发fault。
日志
[09:40:10.931]收←◆New high-speed device on Hub 1,Port 1 connected
New device found,idVendor:05c6,idProduct:9330,bcdDevice:0200
CPU1 Current regs:
0 r0 x 0x0
1r1 x 0x5
2r2 x 0x0
3 r3 x 0x28055c14
4 r4 x 0x28055c2c
5 r5 x 0x231aafb
6 r6 x 0x28055be8
7 r7 x0x7070707
8 r8 x 0x8080808
9 r9 x 0x9090909
10 r10 x 0x10101010
11 r11 x 0x11111111
12 r12 x 0x28060af8
14 sp x 0x28060af0
15 lr x 0x224bb31
16 pc x 0x2253eb0
17 xpsrx 0x81000000
18 msp x 0x2809ff48
19 psp x 0x28060ad0
20 primask x 0x0
21 basepri x0x0
22 faultmask x0x0
23 fpscr x 0x0
30 CPU1 xPSR x 0x20000004
31 LRx 0xfffffffd
32 control x0xc
40 MMFAR x0x0
41 BFAR x 0x0
42 CFSRx 0x82
43 HFSR x 0x0
MemFault
build time=> Oct 21 2025 09:34:54 !

Firmware name: app,hardware version: V1.0.0, software version: V1.0.0
Fault on thread acm_class_task
===== Thread stack information =====
addr: 28060af0 data: 00000000
addr: 28060af4 data: 01010101
addr: 28060af8 data: 00000005
addr: 28060afc data: 00000000
addr: 28060b00 data: 04040404
addr: 28060b04 data: 05050505
addr:`28060b08 data: 06060606
addr: 28060b0c data: 0224e1d5
addr: 28060b10 data: a5a5a5a5

addr: 28060b14 data: a5a5a5a5

===================Registers information====================
R0 : 00000000 R1: 00000005 R2 : 00000000 R3 :28055c14

R12: 28060af8LR : 0224bb31PC :`02253eb0 PSR: 81000000

Memory management fault is caused by data accessviolation
The memory management fault occurred addressis 00000000
Show more call stack info by run: arm-none-eabi-addr2line -e app.elf -a -f 02253eb0

[09:40:11.068]收←◆(1482)Assert at:`rtos_get_semaphore:272

[JSHANG]

从日志上看，是因为usb vbat control gpio(CONFIG_USB_VBAT_CONTROL_GPIO_ID)没有配置对，USB未正确起来，
要根据原理图修改正确的GPIO：
配置文件路径：vendor/T5/t5_os/projects/tuya_app/config/bk7258_cp1/config

把原理图贴上来看看

[New]

CONFIG_USB_VBAT_CONTROL_GPIO_ID=9 按照原理图改了引脚，故障现象一样
[09:35:00.750]收←◆New high-speed device on Hub 1, Port 1 connected
New device found,idVendor:05c6,idProduct:9330,bcdDevice:0200
CPU1 Current regs:
0 r0 x 0x0
1 r1 x 0x5
2 r2 x 0x0
3 r3 x 0x28055c14
4 r4 x 0x28055c2c
5 r5 x 0x231aafb
6 r6x 0x28055be8
7 r7 x 0x7070707
8 r8 x 0x8080808
9 r9 x 0x9090909
10 r10 x 0x10101010
11 r11 x 0x11111111
12 r12x 0x28060af8
14 sp x 0x28060af0
15 lr x 0x224bb31
16 pc x 0x2253eb0
17 xpsr x 0x81000000
18 msp x 0x2809ff48
19 psp x 0x28060ad0
20 primask x 0x0
21 basepri x 0x0
22 faultmask x 0x0
23 fpscr x 0x0
30 CPU1 xPSR x 0x20000004
31 LR x 0xfffffffd
32 control x 0xc
40 MMFAR x`0x0
41 BFAR x 0x0
42 CFSR x 0x82
43 HFSR x 0x0
MemFault
build time => Oct 22 2025 09:30:07 !

Firmware name: app, hardware version:V1.0.0,software version: V1.0.0
Fault on thread acm_class_task
===== Threadstack information =====
addr: 28060af0 data: 00000000
addr: 28060af4 data: 01010101
addr: 28060af8 data: 00000005
addr: 28060afc data: 00000000
addr: 28060b00 data: 04040404
addr: 28060b04data: 05050505
addr: 28060b08 data: 06060606
addr: 28060b0c data: 0224e1d5
`addr: 28060b10 data: a5a5a5a5

addr: 28060b14 data: a5a5a5a5

=================== Registers information ====================
R0 : 00000000 R1 : 00000005 R2 : 00000000` R3 : 28055c14

R12: 28060af8 LR : 0224bb31 PC : 02253eb0 PSR: 81000000

Memory management fault is caused by data access violation
The memory management fault occurred address is 00000000
Show more call stack info by run: arm-none-eabi-addr2line -e app.elf -a -f 02253eb0

[09:35:00.888]收←◆(1490)Assert at: rtos_get_semaphore:272

[JSHANG]

1. 看原理图，配置错了，应该是设置VBUS_CTRL那个GPIO 5, 不是GPIO 9
2. 确保你的demo 开启了4G功能：
   a) 在文件 apps/xxx_demo/build/tuya_app.config 增加CONFIG_ENABLE_CELLULAR=y
   b) 在文件apps/xxx_demo/include/tuya_app_config.h 增加#define ENABLE_CELLULAR 1
   c) 确认文件apps/xxx_demo/src/tuya_app_main.c 里面函数 boot_cellular_module 被编译调用
   按上述修改后，再试；贴日志的时候，要开机到出错的日志，方便看问题；

[New]

你好！在boot_cellular_module函数中增加了打印信息，确定该函数被调用，按照你的修改方式故障现象依旧

[JSHANG]

1. 把编译生成的output目录打个包贴上来，apps/xxx_demo/output
2. 把apps/xxx_demo，打个包贴上来，我本地复现一下

[New]