I'm using ESP Mesh, but i have done something similair. My basic approach is: - All nodes (root and slaves) compute a sha256 sum of their currently active firmware partition. - The slaves repeatedly sends their sha256 to the root node, as well as how much of the root nodes firmware they have receive...

I would like the following functionallity in a new chip. * USB host controller so the ESP could basically present itself as a mass-storage device. Would be useful to transfer files to an internal filesystem. I guess this is planed as the S2 has usb support as far as i know. * Better support for ws28...

Hi. I'm wondering if it is possible to flush the to_child and broadcast queues in ESP-MESH? My application is driven by the root node broadcasting packages to the childs in the network. It would be nice to be able to flush the broadcasting queue once in a while to ensure i don't run out of memory by...

Any update on this issue? I have currently made a hack in my ESP-idf which just handles computing the sha for app partitions like it was any other partition: --- a/components/bootloader_support/src/bootloader_common.c +++ b/components/bootloader_support/src/bootloader_common.c @@ -168,7 +168,7 @@ es...

Hello, Did you try to port libwebsocket Library for ESP32? Because we have tried it earlier and faced some compilation issues with ESP32 IDF. Let us know if anyone has tried and used it for ESP32 Target. I belive i got it working some time ago (~a year). I can't really remember what i did to make i...

I am using mongoose(https://github.com/cesanta/mongoose) in my project (see here for how i use it: (https://gitlab.com/StefanRvO/light-equalizer-platform/blob/master/software/firmware/main/modules/web_server_module/web_server_module.c). Libwebsockets (https://github.com/warmcat/libwebsockets) should...

Hi. I'm trying to send a package from a node to the root. I call the following function: esp_mesh_send(NULL, &data, 0, NULL, 0); Where &data is just my custom payload. I have no problem sending broadcasts from the root to the other nodes, but i can't seem to make data flow the other way, i just get ...

I have attached a scope shot with the Chipselect and clock lines. As you can see, the issue is not the clock speed, but rather the long intervals between transactions. I don't think raising the clock speed would increase my sampling rate by more than maybe 20%, and there is some practical reasons in...

Hi. I want to sample from an MCP3002 SPI ADC 100K times per second. I'm currently using the following code and only archiving about 40000 (20K for each ADC channel) samples per second. https://gitlab.com/StefanRvO/light-equalizer-platform/blob/master/software/firmware/main/drivers/mcp3002/mcp3002.c ...

Hi I'm trying to use the spi_master driver to communicate with an CS5463 Energy monitoring IC. . I have no problems with writing to the registers of the chip, but if i try to read them, I only recieve the first byte of the data sent on SDO. I have attached a logic analyzer, and i can see that the ch...