Once add "TridentTD_LineNotify" library to the project PMserial would give Exception(3)

[cychrn]

I have tried using the example main.cpp in ProjectIO and the program and sensor works just fine.

BUT... after I have added TridentTD_LineNotify library into the project (just added the #include "TridentTD_LineNotify.h" line will already cause problem), it seems that when running, Exception(3) is thrown

the Exception is as follow

Exception (3):
epc1=0x40100e2d epc2=0x00000000 epc3=0x00000000 excvaddr=0x40069bd8 depc=0x00000000

stack>>>

ctx: cont
sp: 3ffffd40 end: 3fffffc0 offset: 0190
3ffffed0: 00000019 40262010 00000000 4020ec2d
3ffffee0: 78534d50 20333030 53206e6f 00000040
3ffffef0: 3fff1c5c 3fffea28 00000020 401010cf
3fffff00: 00000a00 3fff1b3c 00000020 00000040
3fffff10: 3fff1c5c 40205948 3fffea50 4021f709
3fffff20: 00000003 40205a3c 00000020 4021f6f4
3fffff30: 3ffe8cc2 00002580 00000041 40205802
3fffff40: 00000003 3fffea28 3fffea00 40205980
3fffff50: 4020e850 00000001 3fffea00 40205a56
3fffff60: 4020e850 3ffefbe0 3ffe8cc0 3ffefd1c
3fffff70: 3fffdad0 00000000 3ffefb1c 4020e17b
3fffff80: 00000040 00000000 3ffefbe0 4020ecb0
3fffff90: 3fffdad0 00000000 3ffefbe0 402054f1
3fffffa0: feefeffe feefeffe 3ffefcdc 4020ffa8
3fffffb0: feefeffe feefeffe 3ffe85e0 401013c5
<<<stack<<<

Once i remove TridentTD_LineNotify library from the project, it just work once again.

I am using NodeMCU ESP8266 so I have made sure that

lib_deps = EspSoftwareSerial@>=6.7.1

is included into the platformio.ini as well

I have been trying everything out of my small knowledge but nothing seems to work... Could you please help to identify where it crash? I would really need to use this library along with TridentTD_LineNotify to notify PM2.5 to LINE Notify service.

Thank you very much!

[avaldebe]

I can not look into it at the moment, please be patient.

I am using NodeMCU ESP8266 so I have made sure that

lib_deps = EspSoftwareSerial@>=6.7.1

is included into the platformio.ini as well

EspSoftwareSerial is no longer needed, so it was removed on PR #20.
See plerup/espsoftwareserial#200 for details.

[cychrn]

Oh i will remove it and try again and let you know soon. Thx for the reply

[cychrn]

I have tried removing EspSoftwareSerial and the error still occur...

Please help check it out when you are available.

Thank you very much in advanced

[cychrn]

May I know what does

Exception (3):
epc1=0x40100e2d epc2=0x00000000 epc3=0x00000000 excvaddr=0x40069bd8 depc=0x00000000

means? i'll try to trace the code of the included library and see if there's anything wrong with it.

Using these libraries alone has no problem at all...

[cychrn]

After checking bit by bit, i found that the error occurs at this statement...

static_cast<SoftwareSerial *>(uart)->begin(9600);

could there be anything crash from this statement? please advise

[avaldebe]

After checking bit by bit, i found that the error occurs at this statement...

static_cast<SoftwareSerial *>(uart)->begin(9600);

could there be anything crash from this statement? please advise

Looks like this is related to #19, which was fixed on #20.
I'll release a new version, so it is easier for you to update.

[avaldebe]

I released version 1.1.1, it can take up to a day for the new version to show up on platfromio.
Please let me know if your problem persists.

[cychrn]

I have tried 1.1.1 and it works out great now for all the libraries I'm using in the project!! Thank you very much!!!

[avaldebe]

I have tried 1.1.1 and it works out great now for all the libraries I'm using in the project!! Thank you very much!!!

Great news!