Search found 95 matches
- Wed Mar 24, 2021 5:27 pm
- Forum: ESP-IDF
- Topic: NV memory corrupted and can't recover from it.
- Replies: 7
- Views: 5469
NV memory corrupted and can't recover from it.
Hi, I'm writing data to a log in my 16MB ESP32 WROVER-B module NOR flash memory. The idea of what I want to do is saving data to its NV memory and send it through MQTT to a server. What I did is suddenly disconnecting the voltage supply of the device and when I reconnect it the device seems to not b...
- Fri Feb 26, 2021 8:46 pm
- Forum: ESP-IDF
- Topic: MQTT disconnects and won't connect until restart
- Replies: 0
- Views: 1344
MQTT disconnects and won't connect until restart
Hi, I'm running an ESP WROVER-B module reporting data through MQTT over WiFi, and the device is also running a web server. After a while the device disconnects from MQTT broker and won't send any data, the device seems to keep the connection to wifi but I'm not able to access to its webserver. Here ...
- Thu Feb 25, 2021 2:27 pm
- Forum: ESP-IDF
- Topic: esp_reset() vs POWERON_RESET and the UART
- Replies: 6
- Views: 4675
Re: esp_reset() vs POWERON_RESET and the UART
Hi WiFive,
It's version v4.2-dirty I downloaded it around 12th of January.
Regards,
It's version v4.2-dirty I downloaded it around 12th of January.
Regards,
- Mon Feb 22, 2021 2:00 pm
- Forum: ESP-IDF
- Topic: esp_reset() vs POWERON_RESET and the UART
- Replies: 6
- Views: 4675
Re: esp_reset() vs POWERON_RESET and the UART
Hi WiFive,
Thanks for the advice, the post you send me seem to solve my problem.
Best regards,
P
Thanks for the advice, the post you send me seem to solve my problem.
Best regards,
P
- Fri Feb 19, 2021 9:22 pm
- Forum: ESP-IDF
- Topic: PPPoS example problem: AT mode and Data mode switching not working
- Replies: 0
- Views: 2075
PPPoS example problem: AT mode and Data mode switching not working
Hi, I'm trying to run the PPPoS example but I'm trying to implement "data_mode <=> command_mode" switching. I'm using an ESP-WROVER-B (16MB version) and a BG96 modem. I modified the code like this: /* PPPoS Client Example This example code is in the Public Domain (or CC0 licensed, at your option.) U...
- Thu Feb 18, 2021 12:53 am
- Forum: ESP-IDF
- Topic: esp_reset() vs POWERON_RESET and the UART
- Replies: 6
- Views: 4675
Re: esp_reset() vs POWERON_RESET and the UART
Hi WiFive, can you point me out any github commit that may be related to that problem?
Thanks
Thanks
- Thu Feb 18, 2021 12:16 am
- Forum: ESP-IDF
- Topic: esp_reset() vs POWERON_RESET and the UART
- Replies: 6
- Views: 4675
esp_reset() vs POWERON_RESET and the UART
Hi, I'm using an ESP WROVER-B module connected to a BG96 modem using AT commands, and I found that after using esp_restart() the ESP seems not to be able to communicate with the BG96 through UART, but after rebooting the ESP with its reset button the ESP manages to "talk" normally with the modem. Wh...
- Tue Feb 16, 2021 4:19 pm
- Forum: ESP-IDF
- Topic: PPPoS MQTT problem when connecting
- Replies: 1
- Views: 2613
Re: PPPoS MQTT problem when connecting
Found the problem: in menuconfig >>component config >> ESP-MODEM the APN wasn't set.
- Fri Feb 12, 2021 9:54 pm
- Forum: ESP-IDF
- Topic: PPPoS MQTT problem when connecting
- Replies: 1
- Views: 2613
PPPoS MQTT problem when connecting
Hi, I'm trying to run the PPPoS client example and I'm not able to connect to the broker. This is what the ESP-WROVER-B says: I (29) boot: ESP-IDF v4.2-dirty 2nd stage bootloader I (29) boot: compile time 18:07:57 I (30) boot: chip revision: 1 I (33) boot_comm: chip revision: 1, min. bootloader chip...
- Fri Feb 05, 2021 4:19 am
- Forum: ESP-IDF
- Topic: CRC error when read-write values from/to flash
- Replies: 3
- Views: 3016
Re: CRC error when read-write values from/to flash
Hi WiFive , can you explain to me a bit more about wear leveling? I didn't get what you are trying to say.
Best regards,
P
Best regards,
P