Search found 6 matches

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: 60

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: 60

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: 2
Views: 134

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: 2
Views: 134

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: 975

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!
by rajkumar patel
Mon Mar 06, 2017 5:02 pm
Forum: Documentation Request
Topic: TIMERS
Replies: 6
Views: 1595

Re: TIMERS

hello, I've gone through hardware timer APIs in 8266 API guide, but still from it and given sample code in hw_timer.c and .h files, i'm not clear about hardware timer's operations. earlier it was mentioned like detailed documents would be released soon. so is there any reference material available f...

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