Search found 10 matches
- Thu Jun 10, 2021 9:26 am
- Forum: General Discussion
- Topic: ext_flash_fatfs problem with 256kb memory
- Replies: 0
- Views: 1860
ext_flash_fatfs problem with 256kb memory
Hello, I want to use an external memory of 256kb so I'm trying the example ext_flash_fatfs but it gives me error in mounting: I (348) spi_flash: detected chip: generic I (348) spi_flash: flash io: dio I (348) example: Initialized external Flash, size=256 KB, ID=0xb9fb81 I (358) example: Adding exter...
- Wed Jun 09, 2021 2:18 pm
- Forum: General Discussion
- Topic: uart_read response add an extra byte
- Replies: 2
- Views: 3203
Re: uart_read response add an extra byte
Thank you for the reply!
A possible solution could be to uninstall and reinstall the drivers?
Yes i can filter the extra bytes but it doesn't seem like a good idea to filter all the answers from then on.
A possible solution could be to uninstall and reinstall the drivers?
- Thu Jun 03, 2021 9:29 am
- Forum: General Discussion
- Topic: uart_read response add an extra byte
- Replies: 2
- Views: 3203
uart_read response add an extra byte
Hello, I'm using a custom board where there are a microprocessor that collects informations and the Esp32 reads that informations via modBus. Now my problem is that sometimes (i have no clue when or why that happends) i see an extra byte in the response and is always the first byte and always at 0x0...
- Tue Apr 28, 2020 10:51 am
- Forum: General Discussion
- Topic: mqtt_message_receive error trying to connect to broker
- Replies: 2
- Views: 5616
mqtt_message_receive error trying to connect to broker
Hi, I'm trying to connect to my broker with the esp32 mqtt ssl template but I get this errors: I (7091) MQTT_CLIENT: Sending MQTT CONNECT message, type: 1, id: 0000 E (7131) MQTT_CLIENT: mqtt_message_receive: transport_read() error: errno=128 E (7131) MQTT_CLIENT: esp_mqtt_connect: mqtt_message_rece...
- Thu Apr 23, 2020 8:43 am
- Forum: General Discussion
- Topic: Custom files not builded in templates
- Replies: 1
- Views: 2795
Re: Custom files not builded in templates
I solved the problem by adding all the custom files to the CMakelist.txt file in the main folder.
But is there a better solution?
Regards
But is there a better solution?
Regards
- Wed Apr 22, 2020 12:33 pm
- Forum: General Discussion
- Topic: Custom files not builded in templates
- Replies: 1
- Views: 2795
Custom files not builded in templates
Hi,
I'm using Eclipse with ESP-IDF 4.1 and I have some problems with predefined templates.
If I create custom files they are not builded and "undefined reference" errors are returned when I call their functions and variables in the main file.
Regards
I'm using Eclipse with ESP-IDF 4.1 and I have some problems with predefined templates.
If I create custom files they are not builded and "undefined reference" errors are returned when I call their functions and variables in the main file.
Regards
- Wed Apr 22, 2020 8:28 am
- Forum: General Discussion
- Topic: Esp32 eclipse settings
- Replies: 3
- Views: 5976
Re: Esp32 eclipse settings
Hi,
I solved the problem installing esp-idf 4.1 version!
Regards
I solved the problem installing esp-idf 4.1 version!
Regards
- Fri Apr 17, 2020 1:21 pm
- Forum: General Discussion
- Topic: Esp32 eclipse settings
- Replies: 3
- Views: 5976
Re: Esp32 eclipse settings
Thank you for the reply! I downloaded the sdk configurator and the other tools, but when I try to open the sdkconfig file it says: "Error retrieving output from the JSON configuration server, please check the console" and the console shows nothing. Maybe it can help to know that it is a project that...
- Thu Apr 16, 2020 1:16 pm
- Forum: General Discussion
- Topic: Esp32 eclipse settings
- Replies: 3
- Views: 5976
Esp32 eclipse settings
Hello I'm having some issues programming esp32. The warning say "Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header." . Now, I know the problem is that a wrong parameter is configured, but I'm a newbie with Eclipse and I don't know ...
- Thu Feb 06, 2020 10:14 am
- Forum: ESP-IDF
- Topic: Most suitable development framework
- Replies: 0
- Views: 1851
Most suitable development framework
Hi everybody, I am new to this forum and I would be grateful if you could help me. I have to develop a project which will collect info from a modbus device and send them to the google mqtt broker. For the first time i will use the espressif esp32 wroom. Any suggestion about the most suitable develop...