Search found 6 matches
- Sun Apr 12, 2020 8:29 am
- Forum: General Discussion
- Topic: ESPNOW - After WIFI gets disconnected
- Replies: 1
- Views: 4177
ESPNOW - After WIFI gets disconnected
Hi Guys, I am trying to implement espnow if the wifi is disconnected. When wifi gets disconnected i get below error, assertion "netif already added" failed: file "C:/esp-idf/components/lwip/lwip/src/core/netif.c", line 395, function: netif_add abort() was called at PC 0x40126927 on core 1 I had alre...
- Sat Mar 28, 2020 11:02 pm
- Forum: General Discussion
- Topic: E (10062) esp_ota_ops: OTA image has invalid magic byte (expected 0xE9, saw 0x45)
- Replies: 4
- Views: 6639
Re: E (10062) esp_ota_ops: OTA image has invalid magic byte (expected 0xE9, saw 0x45)
Hi,
Could anyone guide me how to implement " simple_ota_example" properly.
Regards,
Sreedhar
Could anyone guide me how to implement " simple_ota_example" properly.
Regards,
Sreedhar
- Mon Mar 23, 2020 6:26 pm
- Forum: General Discussion
- Topic: E (10062) esp_ota_ops: OTA image has invalid magic byte (expected 0xE9, saw 0x45)
- Replies: 4
- Views: 6639
Re: E (10062) esp_ota_ops: OTA image has invalid magic byte (expected 0xE9, saw 0x45)
Hi ESP_Sprite,
I copied over the bin file from build folder to endpoint folder. I am using the same example file as new firmware with just an additional printf statement.
Regards,
Sreedhar
I copied over the bin file from build folder to endpoint folder. I am using the same example file as new firmware with just an additional printf statement.
Regards,
Sreedhar
- Sun Mar 22, 2020 10:43 pm
- Forum: General Discussion
- Topic: E (10062) esp_ota_ops: OTA image has invalid magic byte (expected 0xE9, saw 0x45)
- Replies: 4
- Views: 6639
E (10062) esp_ota_ops: OTA image has invalid magic byte (expected 0xE9, saw 0x45)
HI Guys. I am getting below error while executing simple OTA. Please help. I (5772) simple_ota_example: Starting OTA example I (7482) esp_https_ota: Starting OTA... I (7482) esp_https_ota: Writing to partition subtype 16 at offset 0x110000 E (10062) esp_ota_ops: OTA image has invalid magic byte (exp...
- Sun Mar 22, 2020 10:40 pm
- Forum: General Discussion
- Topic: MQTT - Save datra to a variable
- Replies: 2
- Views: 3781
Re: MQTT - Save datra to a variable
Thank you.. I was able to save the data after some tinkering.
Thanks.
Thanks.
- Fri Mar 20, 2020 8:56 pm
- Forum: General Discussion
- Topic: MQTT - Save datra to a variable
- Replies: 2
- Views: 3781
MQTT - Save datra to a variable
Hi Guys,
I am new to esp32, I am trying to implement MQTT using the example (TCP) provided. I am able to establish connection and sub to topics.
I want to know how I can save the data and topic to variables from event MQTT_EVENT_DATA.
Kindly help.
Regards,
Sreedhar
I am new to esp32, I am trying to implement MQTT using the example (TCP) provided. I am able to establish connection and sub to topics.
I want to know how I can save the data and topic to variables from event MQTT_EVENT_DATA.
Kindly help.
Regards,
Sreedhar