Search found 11 matches

by rajkumar patel
Mon Jul 24, 2017 8:01 pm
Forum: ESP8266 SDK
Topic: xtensa-lx106-elf-addr2line tool not working for all exceptions
Replies: 8
Views: 439

Re: xtensa-lx106-elf-addr2line tool not working for all exceptions

Hey Pratik,
this is amazing info from your end. highly appreciated. if i get stuck with any of these, will post over here.
& thanks for your detailed response and suggestions. :)

best wishes and regards, Pratik.
by rajkumar patel
Mon Jul 24, 2017 6:34 pm
Forum: ESP8266 SDK
Topic: xtensa-lx106-elf-addr2line tool not working for all exceptions
Replies: 8
Views: 439

Re: xtensa-lx106-elf-addr2line tool not working for all exceptions

hi pratik, driven by my urge to have atleast one sure fire method to debug my esp8266, i had to post the query again. it's really good to hear from you. The best you can do is backtrace from the address that caused an exception. this is what i'm trying to do. the tool that i'm discussing has come ou...
by rajkumar patel
Sat Jul 22, 2017 1:50 pm
Forum: ESP8266 SDK
Topic: xtensa-lx106-elf-addr2line tool not working for all exceptions
Replies: 8
Views: 439

Re: xtensa-lx106-elf-addr2line tool not working for all exceptions

@team_esp,

kindly post your suggestions, and shade some light on feasibility of this tool so that i could go further with debugging thing, either using this tool(if you validate) or with some alternate debugging options.

thanks.
by rajkumar patel
Sat Jul 22, 2017 1:44 pm
Forum: ESP8266 SDK
Topic: xtensa-lx106-elf-addr2line tool not working for all exceptions
Replies: 8
Views: 439

Re: xtensa-lx106-elf-addr2line tool not working for all exceptions

hi, has anyone found sure fire method to get line number(which caused esp8266 crash) using this addr2line tool? i checked .out file which is getting created on compile time and which is being used along with addr2line tool in situation of a crash. in scenario where i am not able to find adequate lin...
by rajkumar patel
Fri Jun 30, 2017 2:14 pm
Forum: ESP8266 HDK
Topic: ESP8266 programming and debug via J-Link ??
Replies: 4
Views: 2319

Re: ESP8266 programming and debug via J-Link ??

hi esp_team, which is powerful tool or method for esp8266 debugging? for esp32 there's no issue as xtesnsa addr2line tool is tracing back with great accuracy for reset cause from dump file but this isn't the case with my esp8266 WROOM2 module. sometimes i get the cause and most of the time i left un...
by rajkumar patel
Thu Apr 20, 2017 8:19 pm
Forum: ESP8266 SDK
Topic: Timer creation gets failed for time(ms) less than 10
Replies: 1
Views: 206

Re: Timer creation gets failed for time(ms) less than 10

hi esp_team ,

part of mine is still wondering about this issue.
am i overlooking any info about this limitation from documents and manuals provided by you?
i'll be really grateful if your team or any commoner shade lights on this.

thanks.
by rajkumar patel
Wed Apr 12, 2017 9:55 pm
Forum: ESP8266 SDK
Topic: Timer creation gets failed for time(ms) less than 10
Replies: 1
Views: 206

Timer creation gets failed for time(ms) less than 10

hi, in my application i am using free RTOS timers and that too for 1ms period, but i'm facing a problem in achieving that thing. whenever i'm going for setting timer's time(2nd field of xTimerCreate() function) lesser than 10(which is 10 ms), this function calls is getting failed repeatedly. is it s...
by rajkumar patel
Wed Apr 12, 2017 3:11 pm
Forum: ESP8266 SDK
Topic: xtensa-lx106-elf-addr2line tool not working for all exceptions
Replies: 8
Views: 439

Re: xtensa-lx106-elf-addr2line tool not working for all exceptions

hey, thanks for your valuable suggestion.. i've tried to go through assembly file, but it's taking time like forever... and only idea which i'm getting from it is the function which was creating exception, but real backtracing seems to be too hard. right now i'm working with ESP8266 RTOS SDK V1.5.0,...
by rajkumar patel
Mon Mar 27, 2017 6:13 pm
Forum: ESP8266 SDK
Topic: xtensa-lx106-elf-addr2line tool not working for all exceptions
Replies: 8
Views: 439

xtensa-lx106-elf-addr2line tool not working for all exceptions

hi, i want to use xtensa-lx106-elf-addr2line tool available in esp8266 RTOS SDK. basically i'm trying to fetch the line number from the address which is held by PC(program counter) when my program crashes. this PC content can be read from epc1 register which is basically gets printed on console in a...
by rajkumar patel
Wed Mar 22, 2017 7:12 pm
Forum: ESP8266 SDK
Topic: `.text' will not fit in region `iram1_0_seg'
Replies: 6
Views: 1631

Re: `.text' will not fit in region `iram1_0_seg'

pratik wrote:Please use ICACHE_FLASH_ATTR in all your functions. That is what will place them in flash.
Your functions are getting placed in the iRAM... it is RAM and is in a few KBs only!


Thanks a lot Pratik, your suggestion worked out!

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