使用 ali-iotkit 软件包实现OTA会卡死

发布于 2019-05-14 15:54:21 浏览：1773 订阅该版

硬件 stm32f103vgt6 sram 96k 
使用 ali-iotkit 软件包 ota例程 可以正常连接阿里云平台 但是一但下发固件更新软件就会死机 log如下：

\ | /
- RT -     Thread Operating System
 / | \     4.0.1 build May 14 2019
 2006 - 2019 Copyright by rt-thread team
[I/sal.skt] Socket Abstraction Layer initialize success.
[I/at.clnt] AT client(V1.2.0) on device uart4 initialize success.
[I/at.sim76xx] Packet domain attach
[I/at.sim76xx] AT network initialize success!
msh />
msh />ali_ota_test start
mqtt_client|229 :: host: 106.15.100.2
[inf] _ssl_client_init(175): Loading the CA root certificate ...
cert. version     : 3
serial number     : 04:00:00:00:00:01:15:4B:5A:C3:94
issuer name       : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA
subject name      : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA
issued  on        : 1998-09-01 12:00:00
expires on        : 2028-01-28 12:00:00
signed using      : RSA with SHA1
RSA key size      : 2048 bits
basic constraints : CA=true
key usage         : Key Cert Sign, CRL Sign
[inf] _ssl_parse_crt(143): crt content:451
[inf] _ssl_client_init(183):  ok (0 skipped)
[inf] _TLSConnectNetwork(345): Connecting to /106.15.100.2/1883...
msh />[inf] _TLSConnectNetwork(359):  ok
[inf] _TLSConnectNetwork(364):   . Setting up the SSL/TLS structure...
[inf] _TLSConnectNetwork(374):  ok
[inf] _TLSConnectNetwork(409): Performing the SSL/TLS handshake...
[inf] _TLSConnectNetwork(417):  ok
[inf] _TLSConnectNetwork(421):   . Verifying peer X.509 certificate..
[inf] _real_confirm(92): certificate verification result: 0x04
mqtt_client|256 :: wait ota upgrade command....
event_handle|158 :: topic message arrived but without any related handle: topic=/ota/device/upgrade/a1oDs://iotx-ota.oss-cn-shanghai.aliyuncs.com/ota/30041aa8c85fd3cc457bf5cf8425be6c/cjvc5zisk00023b76pg1hsrrac78dc55de1346cebe6ca9"},"id":1557819846038,"mess
event_handle|122 :: subscribe success, packet-id=1
event_handle|146 :: publish success, packet-id=2
mqtt_client|256 :: wait ota upgrade command....
mqtt_client|256 :: wait ota upgrade command....

[inf] _ssl_client_init(175): Loading the CA root certificate ...
cert. version     : 3
serial number     : 04:00:00:00:00:01:15:4B:5A:C3:94
issuer name       : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA
subject name      : C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA
issued  on        : 1998-09-01 12:00:00
expires on        : 2028-01-28 12:00:00
signed using      : RSA with SHA1
RSA key size      : 2048 bits
basic constraints : CA=true
key usage         : Key Cert Sign, CRL Sign
[inf] _ssl_parse_crt(143): crt content:451
[inf] _ssl_client_init(183):  ok (0 skipped)
[inf] _TLSConnectNetwork(345): Connecting to /iotx-ota.oss-cn-shanghai.aliyuncs.com/443...
psr: 0x01000000
r00: 0x00000002
r01: 0x00000001
r02: 0x00000000
r03: 0x00000000
r04: 0x200140d4
r05: 0x00226d6f
r06: 0x20009570
r07: 0x200140f4
r08: 0x00000056
r09: 0x200140f4
r10: 0x00000025
r11: 0x000001bb
r12: 0x00000000
 lr: 0x0800d2db
 pc: 0x0800d30a
hard fault on thread: ali-ota

thread   pri  status      sp     stack size max used left tick  error
-------- ---  ------- ---------- ----------  ------  ---------- ---
ali-ota   15  running 0x00001834 0x00003000    76%   0x00000004 000
tshell    20  suspend 0x00000138 0x00001000    08%   0x00000003 000
at_clnt    9  suspend 0x000000ac 0x00000600    19%   0x00000001 000
sys_work  23  suspend 0x0000005c 0x00000800    04%   0x0000000a 000
tidle0    31  ready   0x00000050 0x00000100    31%   0x0000000f 000
main      10  suspend 0x00000088 0x00000800    20%   0x00000006 000
bus fault:
SCB_CFSR_BFSR:0x82 PRECISERR SCB->BFAR:00226D77