ESP32 Forum

Posted: **Sat Aug 14, 2021 10:25 am**

Hello,
I made a layout on Arduino Uno with a GPS module NEO6MV2. All worked properly.
I try now to make the same layout with ESP32 TTGO T-Display V1.1.
I have properly configure pins and board.
But the compilation does not result with this message:

D:\Arduino sketches\libraries\SoftwareSerial-master\SoftwareSerial.cpp:41:27: fatal error: avr/interrupt.h: No such file or directory
compilation terminated.
exit status 1
Erreur de compilation pour la carte TTGO T1

I think there is a bug in the library but I can't find it.
Has somebody an idea?
Thanks
Michel

Posted: **Sun Aug 15, 2021 10:12 am**

Hi, i solved the problem by updating the espSoftwareSerial library.
But now with this program and with an other one which worked properly, i have this erreur just after the program is started:

Guru Meditation Error: Core 1 panic'ed (LoadStoreError). Exception was unhandled.
Core 1 register dump:
PC : 0x4000c320 PS : 0x00060130 A0 : 0x800dd018 A1 : 0x3ffcca50
A2 : 0x3ffccab0 A3 : 0x400e8400 A4 : 0x00000003 A5 : 0x3ffccab0
A6 : 0x00000000 A7 : 0x00000000 A8 : 0x00000000 A9 : 0x88000000
A10 : 0x00000001 A11 : 0x3ffccab7 A12 : 0x00000004 A13 : 0x3ffcca24
A14 : 0x00000000 A15 : 0x43007a79 SAR : 0x00000010 EXCCAUSE: 0x00000003
EXCVADDR: 0x400e8400 LBEG : 0x4000c2e0 LEND : 0x4000c2f6 LCOUNT : 0xffffffff

ELF file SHA256: 0000000000000000

Backtrace: 0x4000c320:0x3ffcca50 0x400dd015:0x3ffcca60 0x400dd12b:0x3ffcca80 0x400d1112:0x3ffccaa0 0x400d11dd:0x3ffccaf0 0x400d490e:0x3ffccb20 0x400dd4da:0x3ffccb70 0x40091052:0x3ffccb90

Rebooting...

Perhaps a new update ?
Thanks

ESP32 Forum

ESP32 TTGO T1 with a GPS module

ESP32 TTGO T1 with a GPS module

Re: ESP32 TTGO T1 with a GPS module