andrethemac / L76GLNSV4

MicroPython library for quectel L76 glnss gps on pycom pytrack
MIT License
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Core Dump using Pytrack V2 #16

Open oscardavidtorres1994 opened 2 years ago

oscardavidtorres1994 commented 2 years ago

I have been experiencing errors when using this version of L76GNSV4. I am using a pytrack V2, a LoPy 4, the pycoproc_2 library and your L76GNSV4 library. After receiving the coordinates in a certain time the LoPy 4 performs a Core Dump for no apparent reason. Have any bugs been reported in your library with that hardware combination? Software Versions:

LoPy4: 1.20.2.r6 Pytrack V2: 16 L76GNSV4: 2020-03-25 pycoproc_2: 2021-04-09 Jumper and Active Antenna: Yes

Error: Guru Meditation Error: Core 0 panic'ed (LoadProhibited). Exception was unhandled. Core 0 register dump: PC : 0x40152a0b PS : 0x00060f30 A0 : 0x8015356d A1 : 0x3ffb41f0 A2 : 0x3ffcdd40 A3 : 0x0000000000 A4 : 0xa0443030a0 A5 : 0x3ffcdd40 A6 : 0x000000000000 A7 : 0x00000000 A8 : 0xa04430e0 A9 : 0x3ffe3e64 A10 : 0x3ffe3e64 A11 : 0x00000001 A12 : 0x00060920 A13 : 0x3ffb42a8 A14 : 0x00000017 A15 : 0x0000000000 SAR : 0x00000020 EXCCAUSE: 0x0000001c EXCVADDR: 0xa04430e0 LBEG : 0x40094230 LEND : 0x4009425e LCOUNT : 0xffffffffffffff

ELF file SHA256: 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Backtrace: 0x40152a0b:0x3ffb41f0 0x4015356a:0x3ffb4230 0x401536ba:0x3ffb4260 0x40158468:0x3ffb4290

================= CORE DUMP START ================= fDkAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==