github/iot-camera的使用反馈

发布于 2017-11-29 15:51:43 浏览：5508 订阅该版

11 个回答

joyhope 2017-11-29

这家伙很懒，什么也没写！

rboot的装载，有时会有点意外，不装载rtthread.bin

>U-Boot 2010.06 (Jul 08 2016 - 17:08:20)
>
>DRAM:  16 MiB
>SF: Got idcode c8 40 18 c8 40
>In:    serial
>Out:   serial
>Err:   serial
>MMC:   FH_MMC: 0
>MID:0x3 RBlock:512 WBlock:512 Chip:15558144KB Name:"SL16G"
>SD:   Ver:2.0 High Capacity Speed:25000000Hz Bus Width:1bit
>Net:   ENC28J60-MAC
>Hit any key to stop autoboot:  0 
>reading rboot.bin
>
>1101800 bytes read
>## Starting application at 0xA0200000 ...
>
> _ __
>' )  )         /              /           /
> /--'_/_  __  /  _  _  _/_   / _  __,  __/  _  ,_
>/  \_(__    _/_)(_)(_) (__  (_(_)(_/|_(_/( (/_/ (
>
> powered by rt-thread 2.5.0
>(C) 2016 by Shanghai Real-Thread Technology Co., Ltd
>lwIP-2.0.0 initialized!
>SD card capacity 15558144 KB
>probe mmcsd block device!
>found part[0], begin: 4194304, size: 14.853GB
>File System initialized!
>Hit any key to stop rboot.sh: 0  <<== 在这里就停住了。

---

再次复位，就又正常了。
mjpeg 的crash log
>mjpeg start
>msh />probe sensor: sensor fixed (GC1024)
>pae open success!
>[ISP]:isp core need total size : 0x1f0000.
>[ISP]:isp core memory size : 0x1f0000.
>[ISP]:media_malloc used size : 0x300.
>[ISP]:media_malloc used size : 0x600.
>[ISP]:media_malloc used size : 0x800.
>[ISP]:media_malloc used size : 0x31880.
>==================================================================
>resolution:1280X720. 
>DRV REG :ADDR =0Xa0290854. 
>IPF PKG :ADDR =0Xa0b9d800. 
>IPFB PKG:ADDR =0Xa0b9db00. 
>IPB PKG :ADDR =0Xa0b9de00. 
>STAT_BASE:ADDR=0Xa0b9e000. 
>==================================================================
>[ISP]:media_malloc used size : 0x35da0.
>[ISP]:media_malloc used size : 0x1875a0.
>[ISP]:media_malloc used size : 0x1bf9a0.
>[ISP]:media_malloc used size : 0x1dbba0.
>gme_buf_addr :ADDR =0Xa0bd0000. 
>nr3d_frame_buf_addr :ADDR =0Xa0bd35a0. 
>nr3d_coeff_buf_addr :ADDR =0Xa0d24da0. 
>ltm_stat_buf_addr :ADDR =0Xa0d5d1a0. 
>af_buf_addr :ADDR =0X0. 
>[ISP]:strategy init !!!! 
>[ISP]:ISP init success !!!!!! 
>mjpeg_server: client connected
>Execption:
>r00:0x0007c371 r01:0xa5ba6278 r02:0xa0040868 r03:0x00000285
>r04:0x000008a5 r05:0xa028b500 r06:0x00000000 r07:0x00000160
>r08:0x00000000 r09:0x0001f389 r10:0x000b6d00
>fp :0x000005ff ip :0xa02ed378
>sp :0xa029b338 lr :0xa00525b4 pc :0xa005de90
>cpsr:0x80000192
>data abort
>thread - mjpg stack:
>Execption:
>r00:0xe39fffe9 r01:0x00000000 r02:0xa02f9161 r03:0xa02f9162
>r04:0xe3a00001 r05:0x00000001 r06:0xa00ebaa8 r07:0xa00ebaa8
>r08:0x00000000 r09:0x0001f389 r10:0x000b6d00
>fp :0x000005ff ip :0xa0002edc
>sp :0xa029b300 lr :0xa003004c pc :0xa001545c
>cpsr:0x800001d3
>data abort

---

这个比较严重，prebuild 的版本，我测试过没有问题。

参考我构建的map file
>0xa0015454                rt_strlen
>                0xa00156a8                rt_vsnprintf

---

应该是rt_strlen 这个函数导致的crash. 上下文的状态就不清楚了。