Search found 74 matches

by Palonso
Fri Feb 26, 2021 8:46 pm
Forum: ESP-IDF
Topic: MQTT disconnects and won't connect until restart
Replies: 0
Views: 61

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 ...
by Palonso
Thu Feb 25, 2021 2:27 pm
Forum: ESP-IDF
Topic: esp_reset() vs POWERON_RESET and the UART
Replies: 6
Views: 327

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,
by Palonso
Mon Feb 22, 2021 2:00 pm
Forum: ESP-IDF
Topic: esp_reset() vs POWERON_RESET and the UART
Replies: 6
Views: 327

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
by Palonso
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: 112

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...
by Palonso
Thu Feb 18, 2021 12:53 am
Forum: ESP-IDF
Topic: esp_reset() vs POWERON_RESET and the UART
Replies: 6
Views: 327

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
by Palonso
Thu Feb 18, 2021 12:16 am
Forum: ESP-IDF
Topic: esp_reset() vs POWERON_RESET and the UART
Replies: 6
Views: 327

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...
by Palonso
Tue Feb 16, 2021 4:19 pm
Forum: ESP-IDF
Topic: PPPoS MQTT problem when connecting
Replies: 1
Views: 157

Re: PPPoS MQTT problem when connecting

Found the problem: in menuconfig >>component config >> ESP-MODEM the APN wasn't set.
by Palonso
Fri Feb 12, 2021 9:54 pm
Forum: ESP-IDF
Topic: PPPoS MQTT problem when connecting
Replies: 1
Views: 157

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...
by Palonso
Fri Feb 05, 2021 4:19 am
Forum: ESP-IDF
Topic: CRC error when read-write values from/to flash
Replies: 3
Views: 290

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
by Palonso
Thu Feb 04, 2021 8:32 pm
Forum: ESP-IDF
Topic: CRC error when read-write values from/to flash
Replies: 3
Views: 290

CRC error when read-write values from/to flash

Hi, I have been saving values to an ESP-WROVER-B module and sometimes, when I want to read back, I have the next error: "CRC failed" Which only happens when the next condition is met: esp_partition_read(partition, index * sizeof(my_data), (void*)data_to_read, sizeof(my_data)); uint8_t crc = crc8_be(...

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