Search found 6 matches

by nicolasmm
Tue Feb 11, 2020 2:57 pm
Forum: General Discussion
Topic: Broken SDCard and watchdog triggering
Replies: 2
Views: 881

Re: Broken SDCard and watchdog triggering

That may be because the SD card is at its end of life, when it happens you can read but not write to the card, that is part of why they are called secure disk card, because you don't lose the data. Perhaps the IDF don't handle correctly that state, and stays wanting for a response from the SD card u...
by nicolasmm
Fri Jan 31, 2020 7:54 pm
Forum: Sample Code
Topic: ESP32 IDF Benchmark
Replies: 2
Views: 7547

Re: ESP32 IDF Benchmark

Maybe you could test the encryption capabilities in HTTPS or something like that.
by nicolasmm
Fri Jan 31, 2020 7:49 pm
Forum: ESP-IDF
Topic: simulate CPU load
Replies: 1
Views: 447

simulate CPU load

Hello, I want to simulate CPU load, so I can test some modules in an isolated setting. My current code looks like this: void TaskLoadSymulate(void *pvParameters) { float load = *(float *)pvParameters; float loop_time = 200; int64_t busy_time = load * loop_time; TickType_t free_time = (1 - load) * lo...
by nicolasmm
Wed Dec 18, 2019 4:10 pm
Forum: Report Bugs
Topic: LWIP assertion triggers after +10 hours
Replies: 2
Views: 5802

Re: LWIP assertion triggers after +10 hours

Hi, Yes, I'm using PSRAM. Below is the return to the git command. git describe --tags --dirty v4.1-dev-371-ga3af95085-dirty And this are the Configurations: CONFIG_LWIP_L2_TO_L3_COPY=y CONFIG_LWIP_IRAM_OPTIMIZATION=y CONFIG_LWIP_TIMERS_ONDEMAND=y CONFIG_LWIP_MAX_SOCKETS=1 # CONFIG_LWIP_USE_ONLY_LWIP...
by nicolasmm
Tue Dec 17, 2019 2:34 pm
Forum: Report Bugs
Topic: LWIP assertion triggers after +10 hours
Replies: 2
Views: 5802

LWIP assertion triggers after +10 hours

I have a UDP server, receiving a stream a calculating the jitter to send a package back after 50 packets received. My application must run indefinitely, but after more than 3 hours the following assertion gests triggered. assertion "pbuf_free: p->ref > 0" failed: file "/home/user/esp/esp-idf/compone...
by nicolasmm
Thu Sep 05, 2019 7:03 pm
Forum: Report Bugs
Topic: taskENTER_CRITICAL Guru meditation error StoreProhibited
Replies: 1
Views: 2581

taskENTER_CRITICAL Guru meditation error StoreProhibited

Hello, I am using xEventGroups in a task, waiting for events to store some data in the sd card. But I keep having the same issue which happens after two to three hours of running the program, the output also tells me the error comes from xEventGroupWaitBits and other times says it si form xEventGrou...

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