ESP8266 Debug Notes
来自Jack's Lab
(版本间的差异)
(→Flash Related) |
(→Flash Related) |
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第204行: | 第204行: | ||
− | 6. 小 K mini,MXIC 25L80,worked in | + | 6. 小 K mini,MXIC 25L80,worked in DOUT, when changed to QIO: |
<pre> | <pre> | ||
第221行: | 第221行: | ||
csum 0xef | csum 0xef | ||
csum err | csum err | ||
+ | ets_main.c | ||
+ | </pre> | ||
+ | |||
+ | QOUT: | ||
+ | |||
+ | <pre> | ||
+ | ets Jan 8 2013,rst cause:1, boot mode:(3,2) | ||
+ | |||
+ | load 0x40100000, len 26876, room 16 | ||
+ | tail 12 | ||
+ | chksum 0xef | ||
+ | ho 0 tail 12 room 4 | ||
+ | load 0xcccccccc, len -858993460, room 12 | ||
+ | flash read err, ets_unpack_flash_code | ||
ets_main.c | ets_main.c | ||
</pre> | </pre> |
2015年12月26日 (六) 02:56的版本
目录 |
1 Fatal Exception 0
1.1 现象
ets Jan 8 2013,rst cause:1, boot mode:(3,7) load 0x40100000, len 27700, room 16 tail 4 chksum 0x76 load 0x3ffe8000, len 992, room 4 tail 12 chksum 0xa9 ho 0 tail 12 room 4 load 0x3ffe83e0, len 5084, room 12 tail 0 chksum 0xee csum 0xee Fatal exception (0): epc1=0x4024097c, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000 Fatal exception (0): epc1=0x4024097c, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000 Fatal exception (0): epc1=0x4024097c, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000 Fatal exception (0): ...... ......
1.2 分析
出错指令地址 epc1 = 0x4024097c , Flash maped at 0x40200000, so it's located at flash, try to look at the code:
comcat@jackslab:/work/noduino-sdk/examples/plug-minik$ ../../toolchain/xtensa-lx106-elf/bin/xtensa-lx106-elf-objdump -S build/app.out > app.s comcat@jackslab:/work/noduino-sdk/examples/plug-minik$ cat app.s | grep 4024097c 4024097c: fffe61 l32r a6, 40240974 <user_rf_pre_init+0x45c>
在 user_rf_pre_init 这个函数里,RF init 相关,Flash 0xFC000 的地方,放了一些 RF 初始化参数,是不是和这个相关呢?貌似刚刚这个区被清 0 了?!
1.3 解决
重新写入 esp_init_data_default.bin 到 0xFC000,问题解决
2 Reset issue
AirKiss 配置成功后,MQTT: Published,然后就重启了。。。
TYPE: AIRKISS T|sniffer on ch:7 SC_STATUS_GETTING_SSID_PSWD SC_TYPE:SC_TYPE_AIRKISS Store the ssid and password into flash f r-1, scandone state: 0 -> 2 (b0) state: 2 -> 3 (0) state: 3 -> 5 (10) connected with Noduino-AP channel 7 dhcp client start... cnt ip:192.168.5.73,mask:255.255.255.0,gw:192.168.5.1 TCP: Connect to ip 101.200.202.247:1883 MQTT: Connected to broker 101.200.202.247:1883 MQTT: Sending, type: 1, id: 0000 TCP: Sent TCP: data received 4 bytes MQTT: Connected to 101.200.202.247:1883 MQTT: Connected MQTT: queue subscribe, topic"/app2dev/gh_95fae12220_04063fb88d9a8e47", id: 1 MQTT: queuing publish, length: 64, queue size(66/2048) MQTT: Sending, type: 8, id: 0001 TCP: Sent TCP: data received 5 bytes MQTT: Subscribe successful MQTT: Sending, type: 3, id: 0000 TCP: Sent MQTT: Published SC_STATUS_LINK_OVER free heap size:40424 state: 5 -> 0 (0) rm 0 del if0 usl TCP: Reconnect to 101.200.202.247:1883 ets Jan 8 2013,rst cause:1, boot mode:(3,0) ...... ......
3 Flash Related
1. 0x0 address bin read error
ets Jan 8 2013,rst cause:1, boot mode:(3,2) ets_main.c
2.spi mode error( use quad mode for dual flash)
ets Jan 8 2013,rst cause:1, boot mode:(3,2) load 0x40100000, len 612, room 16 tail 4 chksum 0xef load 0x88888888, len -2004318072, room 4 flash read err, ets_unpack_flash_code ets_main.c
3.boot load jump error.(user.bin not correct)
ets Jan 8 2013,rst cause:1, boot mode:(3,2) load 0x40100000, len 612, room 16 tail 4 chksum 0x12 load 0x3ffe8000, len 788, room 4 tail 0 chksum 0x50 load 0x3ffe8314, len 264, room 8 tail 0 chksum 0x4a csum 0x4a 2nd boot version : 1.1 SPI Speed : 40MHz SPI Mode : DIO SPI Flash Size : 4Mbit jump to run user1 user code done
4.dual flash(boot+user.bin mode) ==>use download tool version v0.9.3.1 and above
ets Jan 8 2013,rst cause:1, boot mode:(3,3) load 0x40100000, len 612, room 16 tail 4 chksum 0x12 load 0x3ffe8000, len 788, room 4 tail 0 chksum 0x50 load 0x3ffe8314, len 264, room 8 tail 0 chksum 0x4a csum 0x4a 2nd boot version : 1.1 SPI Speed : 40MHz SPI Mode : SPI Flash Size : 4Mbit jump to run user1 Fatal exception (28): epc1=0x401001a4, epc2=0x00000000, epc3=0x00000000, excvaddr=0x0000009c, depc=0x00000000 Fatal exception (28): epc1=0x401001a4, epc2=0x00000000, epc3=0x00000000, excvaddr=0x0000009c, depc=0x00000000 Fatal exception (28): epc1=0x401001a4, epc2=0x00000000, epc3=0x00000000, excvaddr=0x0000009c, depc=0x00000000
5. MX25L12835F,DIO OK, when changing to QIO:
ets Jan 8 2013,rst cause:2, boot mode:(3,6) load 0x40100000, len 26876, room 16 tail 12 chksum 0xef ho 0 tail 12 room 4 load 0x00000000, len 0, room 12 tail 0 chksum 0xef load 0x00000000, len 0, room 4 tail 0 chksum 0xef csum 0xef csum err ets_main.c
6. 小 K mini,MXIC 25L80,worked in DOUT, when changed to QIO:
ets Jan 8 2013,rst cause:1, boot mode:(3,2) load 0x40100000, len 27700, room 16 tail 4 chksum 0xef load 0x00000000, len 0, room 4 tail 0 chksum 0xef ho 12 tail 0 room 4 load 0x00000000, len 0, room 12 tail 0 chksum 0xef csum 0xef csum err ets_main.c
QOUT:
ets Jan 8 2013,rst cause:1, boot mode:(3,2) load 0x40100000, len 26876, room 16 tail 12 chksum 0xef ho 0 tail 12 room 4 load 0xcccccccc, len -858993460, room 12 flash read err, ets_unpack_flash_code ets_main.c