【Feedback】NONOS 1.5.4 IOT demo reset again and again

[lou0908]

hi
I am a beginner to esp8266. I have downloaded SDK NONOS 1.5.4 and compiled it with with ESP8266IDE. under guider, I download the executable bin file to ESP-12F. unfortunately the logs catch by terminal I found the device is restart repeat and repeat, I realized something is wrong with the device, I was puzzled that I have not change any code in IOT demo, why the result is not right as my expected. The logs is shown as followed. I need your help, thanks;

IOT VERSION = v1.0.5t45772(a)
[21:43:29.174] reset reason: 2
[21:43:29.174] Fatal exception (29):
[21:43:29.174] epc1=0x4026b761, epc2=0x00000000, epc3=0x40000f68, excvaddr=0x0000013c, depc=0x00000000
[21:43:29.185] LIGHT PARAM: R: 492947253
[21:43:29.185] LIGHT PARAM: G: 1359038717
[21:43:29.185] LIGHT PARAM: B: 1147206941
[21:43:29.194] LIGHT PARAM: CW: 2146336
[21:43:29.194] LIGHT PARAM: WW: -956471998
[21:43:29.194] LIGHT PARAM: P: 1000
[21:43:29.205] malloc:1
[21:43:29.205] prd:1000 r : 22222 g: 22222 b: 22222 cw: 22222 ww: 22222
[21:43:29.205] free:0
[21:43:29.205] PWM version : 00000003
[21:43:29.205] mode : sta(5c:cf:7f:13:d4:05) + softAP(5e:cf:7f:13:d4:05)
[21:43:29.213] add if0
[21:43:29.213] add if1
[21:43:29.213] dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
[21:43:29.218] bcn 100
[21:43:29.218]
[21:43:37.605]
[21:43:37.605] ets Jan 8 2013,rst cause:4, boot mode:(3,4)
[21:43:37.605]
[21:43:37.605] wdt reset
[21:43:37.605] load 0x40100000, len 27708, room 16
[21:43:37.611] tail 12
[21:43:37.634] chksum 0xb4
[21:43:37.634] ho 0 tail 12 room 4
[21:43:37.634] load 0x3ffe8000, len 2936, room 12
[21:43:37.634] tail 12
[21:43:37.634] chksum 0x76
[21:43:37.634] ho 0 tail 12 room 4
[21:43:37.643] load 0x3ffe8b80, len 3728, room 12
[21:43:37.643] tail 4
[21:43:37.643] chksum 0xc4
[21:43:37.643] csum 0xc4
[21:43:37.643] 勩{揹膌-乿ersion:1.5.4(baaeaebb)
[21:43:37.694] IOT VERSION = v1.0.5t45772(a)
[21:43:37.694] reset reason: 0
[21:43:37.694] LIGHT PARAM: R: 492947253
[21:43:37.694] LIGHT PARAM: G: 1359038717
[21:43:37.705] LIGHT PARAM: B: 1147206941
[21:43:37.705] LIGHT PARAM: CW: 2146336
[21:43:37.705] LIGHT PARAM: WW: -956471998
[21:43:37.705] LIGHT PARAM: P: 1000
[21:43:37.705] malloc:1
[21:43:37.715] prd:1000 r : 22222 g: 22222 b: 22222 cw: 22222 ww: 22222
[21:43:37.715] free:0
[21:43:37.715] PWM version : 00000003
[21:43:37.715] mode : sta(5c:cf:7f:13:d4:05) + softAP(5e:cf:7f:13:d4:05)
[21:43:37.724] add if0
[21:43:37.724] add if1
[21:43:37.724] dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
[21:43:37.730] bcn 100
[21:43:37.730]
[21:43:39.466] finish
[21:43:39.466]
[21:43:49.274] Fatal exception 0(IllegalInstructionCause):
[21:43:49.274] epc1=0x40241b22, epc2=0x00000000, epc3=0x40000f68, excvaddr=0x00000005, depc=0x00000000
[21:43:49.283]
[21:43:49.283] ets Jan 8 2013,rst cause:4, boot mode:(3,4)
[21:43:49.283]
[21:43:49.283] wdt reset
[21:43:49.289] load 0x40100000, len 27708, room 16
[21:43:49.289] tail 12
[21:43:49.314] chksum 0xb4
[21:43:49.314] ho 0 tail 12 room 4
[21:43:49.314] load 0x3ffe8000, len 2936, room 12
[21:43:49.314] tail 12
[21:43:49.323] chksum 0x76
[21:43:49.323] ho 0 tail 12 room 4
[21:43:49.323] load 0x3ffe8b80, len 3728, room 12
[21:43:49.323] tail 4
[21:43:49.328] chksum 0xc4
[21:43:49.328] csum 0xc4
[21:43:49.328] 屻s抣刲-乿ersion:1.5.4(baaeaebb)
[21:43:49.374] IOT VERSION = v1.0.5t45772(a)
[21:43:49.374] reset reason: 2
[21:43:49.374] Fatal exception (0):
[21:43:49.385] epc1=0x40241b22, epc2=0x00000000, epc3=0x40000f68, excvaddr=0x00000005, depc=0x00000000
[21:43:49.385] LIGHT PARAM: R: 492947253
[21:43:49.396] LIGHT PARAM: G: 1359038717
[21:43:49.396] LIGHT PARAM: B: 1147206941
[21:43:49.396] LIGHT PARAM: CW: 2146336
[21:43:49.396] LIGHT PARAM: WW: -956471998
[21:43:49.396] LIGHT PARAM: P: 1000
[21:43:49.405] malloc:1
[21:43:49.405] prd:1000 r : 22222 g: 22222 b: 22222 cw: 22222 ww: 22222
[21:43:49.405] free:0
[21:43:49.405] PWM version : 00000003
[21:43:49.413] mode : sta(5c:cf:7f:13:d4:05) + softAP(5e:cf:7f:13:d4:05)
[21:43:49.413] add if0
[21:43:49.413] add if1
[21:43:49.421] dhcp server start:(ip:192.168.4.1,mask:255.255.255.0,gw:192.168.4.1)
[21:43:49.421] bcn 100
[21:43:49.421] Fatal exception 0(IllegalInstructionCause):
[21:43:49.843] epc1=0x40241b22, epc2=0x00000000, epc3=0x40000f68, excvaddr=0x0000009f, depc=0x00000000
[21:43:49.843]
[21:43:49.843] ets Jan 8 2013,rst cause:4, boot mode:(3,4)
[21:43:49.853]
[21:43:49.853] wdt reset
[21:43:49.853] load 0x40100000, len 27708, room 16
[21:43:49.853] tail 12
[21:43:49.875] chksum 0xb4
[21:43:49.875] ho 0 tail 12 room 4
[21:43:49.875] load 0x3ffe8000, len 2936, room 12
[21:43:49.884] tail 12
[21:43:49.884] chksum 0x76
[21:43:49.884] ho 0 tail 12 room 4
[21:43:49.884] load 0x3ffe8b80, len 3728, room 12
[21:43:49.891] tail 4
[21:43:49.891] chksum 0xc4
[21:43:49.891] csum 0xc4

[ESP_Rubin]

have you modified the source code before compile?
and could you check the flash map between the model and your compile choosen
you also can refer to our BBS link for the same issue: viewtopic.php?f=61&t=292