I am using this API in loop to send file after using "esp_client_open". Still it is getting failed!

WiFive wrote:

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esp_http_client_write(client, buffer, MAX_HTTP_RECV_BUFFER);

Following file upload using socket lib succeeds : // Socket opening struct sockaddr_in tcpServerAddr; tcpServerAddr.sin_addr.s_addr = inet_addr(gateway.ip); tcpServerAddr.sin_family = AF_INET; tcpServerAddr.sin_port = htons(atoi(PORT)); s = socket(AF_INET, SOCK_STREAM, 0); if (s < 0) { ESP_LOGE(TAG,...

Can esp_http_client send file from esp32 to any server? I cannot find anything on this. Thanks

Hi,

I couldn't find anything related to esp32 mesh functionality based on ESP-IDF with MQTT. Can someone please confirm that it is either under development and there is a probable release date associated with it or is it already there?

Thanks

Okay, so you mean, when sync happens if my duty cycle is 60% then TRIAC should not conduct for 4ms(40% off time) and then start for 6ms. Will try that. Also can sync pin be defined as interrupt and set its interrupt type to falling edge/rising edge?? Because output from my circuit is a sine wave and...

So if my duty resolution is say 60%, then my MCPWM should fire the TRIAC on the zero crossing optocoupler interrupt for 6 ms (60% of 10 ms) and then close the triac gate for the remaining 4 ms till the next interrupt comes and this process is repeated forever. I posted that drawing because you have...

@WiFive Thank you for the reply. I understand this, hence I am using MCPWM unit of ESP32 with zero crossing interrupt signal as "sync" signal. My sync signal is currently the output of the optocoupler which is giving me a positive sign wave(its zero is the zero crossing). However I suspect the "sync...

Attaching circuit diagram with this comment. Also I have opened another post with sync question https://esp32.com/viewtopic.php?f=2&t=6033

Is there a way to set MCPWM timers to reset on only rising edge/falling edge/LOW/HIGH incoming signal. I couldn't find a way on the esp read the docs as well as on manual. Currently my timer get reset on both rising and falling edge of the incoming signal. I want to reset it only when the signal is ...

any directions on this please?