Search found 12 matches
- Sat Aug 17, 2024 10:03 pm
- Forum: ESP8266
- Topic: Is reading and writing a Littlefs logfile at the same time allowed?
- Replies: 5
- Views: 4279
Re: Is reading and writing a Littlefs logfile at the same time allowed?
This question is specific to LittleFS, not so much Arduino as an interrupt may be triggered to write the data while reading is in progress, however, if LittleFS creates a variable to hold if the data is locked then that will be an issue. Have you implemented an interrupt/protothreads to handle trigg...
- Wed Aug 14, 2024 7:21 pm
- Forum: ESP8266
- Topic: Is reading and writing a Littlefs logfile at the same time allowed?
- Replies: 5
- Views: 4279
- Wed Aug 14, 2024 12:27 pm
- Forum: ESP8266
- Topic: Is reading and writing a Littlefs logfile at the same time allowed?
- Replies: 5
- Views: 4279
Re: Is reading and writing a Littlefs logfile at the same time allowed?
Are you using Arduino's LittleFS or some other variation? If so can you provide the link to confirm the implementation.
- Wed Aug 07, 2024 8:50 am
- Forum: ESP8266
- Topic: Compiling .S using xtensa-lx106-elf-gcc
- Replies: 4
- Views: 3891
Re: Compiling .S using xtensa-lx106-elf-gcc
Is it your understanding this is due to a missing .H file that would be added to the blinky.c file for example and not a ".a"(Library file) ? No, you'd need to #include it in the assembly file that throws those errors. Thanks, Ive spent a few hours trying to diag the issue. Im going to dive a bit m...
- Wed Aug 07, 2024 4:25 am
- Forum: ESP8266
- Topic: Compiling .S using xtensa-lx106-elf-gcc
- Replies: 4
- Views: 3891
Re: Compiling .S using xtensa-lx106-elf-gcc
Potentially you're missing an include that defines those symbols to whatever the Xtensa assembler wants. Sorry, I don't know what include that would be, it's been ages since I touched an 8266. That is really odd, I fell like I've followed the instructions to a 'T' and have read them multiple multip...
- Tue Aug 06, 2024 10:22 am
- Forum: ESP8266
- Topic: Compiling .S using xtensa-lx106-elf-gcc
- Replies: 4
- Views: 3891
Compiling .S using xtensa-lx106-elf-gcc
:evil: CC = xtensa-lx106-elf-gcc CFLAGS = -I. -DICACHE_FLASH -mlongcalls -Og LDLIBS = -nostdlib -Wl,--start-group -lmain -lnet80211 -lwpa -llwip -lpp -lphy -lc -Wl,--end-group -lgcc LDFLAGS = -Teagle.app.v6.ld -ggdb INCLUDES = -Iinclude -I../driver_lib/include SUBDIRS = gdbstub COMPONENTS_eagle.app....
- Mon Aug 05, 2024 10:25 am
- Forum: ESP8266
- Topic: reject client
- Replies: 1
- Views: 3840
Re: reject client
Im using the NONOS SDK, are you trying to keep the AP open and accept a specific client or just the first one? In my case I do the following: Use struct softap_config to set max_connection=1 wifi_softap_set_config(&softapConfig); If you register wifi_set_event_handler_cb(wifi_handle_event_cb); then ...
- Mon Aug 05, 2024 10:10 am
- Forum: ESP8266
- Topic: HELP for Car ECU Reading Project with NodeMCU ESP8266 and MCP2515
- Replies: 1
- Views: 3705
Re: HELP for Car ECU Reading Project with NodeMCU ESP8266 and MCP2515
Are you using RTOS or NONOS SDK?
- Mon Aug 05, 2024 10:03 am
- Forum: ESP8266
- Topic: ESP8266 NONOS SDK - Panic Handler and preserving a stacktrace
- Replies: 0
- Views: 2848
ESP8266 NONOS SDK - Panic Handler and preserving a stacktrace
Greetings Gents, Been looking around all of good and was wondering if anyone knows how to implement a stacktrace for the ESP8266. I see the ESP32 is decently documented on overriding the Panic Handler and I may have to result into digging into the Arduino code to see how they implanted it but my who...
- Sat Jul 09, 2022 4:16 am
- Forum: ESP-IDF
- Topic: Even wear on flash and storing Data in chucks of 4000
- Replies: 1
- Views: 1215
Even wear on flash and storing Data in chucks of 4000
Hey everyone, After reviewing nvs_set_str, it appears that I can store a string up to 4000bytes by appending using a sample like here: http://www.macpczone.co.uk/content/esp32-esp-idf-storing-text-string-nvs-and-updating-it-so-it-can-survive-power-cycles The my buffer will go over type and I'd like ...