Search found 6 matches

by anudocs
Wed Feb 24, 2021 5:24 pm
Forum: ESP-IDF
Topic: GreenGrass Connectivity
Replies: 1
Views: 2479

GreenGrass Connectivity

I just couldn't find any component/lib to connect my ESP32-DevKitC to an aws greengrass core device. Does this functionality not exist in ESP-IDF? If it doesnt exist, then how to connect my ESP32-DevKitC to a greengrass core?
by anudocs
Tue Jan 05, 2021 9:29 am
Forum: ESP-IDF
Topic: Using MQTT/AWS client in multiple tasks
Replies: 0
Views: 1702

Using MQTT/AWS client in multiple tasks

I see examples of creating MQTT/AWS client and then publishing and subscribing within the same task. Similar example is for AWS shadow update where creation of MQTT/AWS client and shadow update is done in same task.

I want to create MQTT/AWS client in one task and then calling pub_sub_task and ...
by anudocs
Tue Jan 05, 2021 9:14 am
Forum: ESP-IDF
Topic: Error while trying to create task from other tasks
Replies: 3
Views: 3691

Re: Error while trying to create task from other tasks

it is coming from the task parameters

Code: Select all

void pub_sub_task(void *params)
by anudocs
Mon Jan 04, 2021 10:59 am
Forum: ESP-IDF
Topic: Error while trying to create task from other tasks
Replies: 3
Views: 3691

Error while trying to create task from other tasks

I am trying to create one task pub_sub inside a task aws_connect but I am getting error.
Below is the outline of my code :


//Global variables
struct Params
{
IoT_Error_t result;
AWS_IoT_Client awsClient;
}taskParam;



//Inside aws_connect_task with priority 5

ESP_LOGI(TAG, "AWS ...
by anudocs
Sun Dec 27, 2020 4:49 pm
Forum: ESP-IDF
Topic: esp aws iot versus aws iot embedded c sdk
Replies: 0
Views: 1504

esp aws iot versus aws iot embedded c sdk

can someone explain what is the difference between esp aws iot component and original aws iot embedded c sdk?
esp aws iot component is based on original aws iot embedded c sdk but directory structure of aws iot embedded c in esp aws iot component is totally different than the directory structure of ...
by anudocs
Fri Dec 25, 2020 8:23 am
Forum: ESP-IDF
Topic: Checking Wifi NVS data
Replies: 3
Views: 8090

Checking Wifi NVS data

Here is my case :

Wifi NVS FLash is enabled. I am using esp_wifi_get_config to find out whether wifi configuration is saved in NVS. My code is :

wifi_config_t conf;
ret = esp_wifi_get_config(ESP_IF_WIFI_STA, &conf);
if (ret == ESP_OK)
{

ESP_LOGI(TAG, "Wifi configuration already stored in ...

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