Hi everybody, Let me describe what I have done. I have compiled using Eclipse. My sdkconfig file is the following # # Automatically generated file; DO NOT EDIT. # Espressif IoT Development Framework Configuration # # # SDK tool configuration # CONFIG_TOOLPREFIX="xtensa-esp32-elf-" CONFIG_PYTHON="pyt...

I have the same issue and I followed the guide reported by wifive but I got the ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0x00 clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0008,len:8...

Hi everybody, I'm trying to send some data to a server using function "write" ("send"). In particular I receive data string from uart0 and then I send to the server. The server waits for a EOL (in my case I send a '\n' at the end of the string) in order to parse the received string. I noted a proble...

I have modified my code using the "select" function and it seems to work. I report a snipset of the code I used, in case someone need to have a connection without closing the channel with the server.. int s, r; char recv_buf[64]; fd_set read_push_set; struct timeval tv; int retval; //..connect to se...

Thank you kolban and ESP_Angus. I will read and study your suggestion because in effect the "read" function is not the right choice for my application. I let the ESP32 connected all night long to the server (without giving any command) and this morning when I try to transfer some data from server to...

Hi everybody, I have a question about "read" (lwip_read) function. I have to connect to a server and I leave the connection permanently open. When connection is estabilished I send a presentation to server and wait for some data (indefinitely). What I checked is that when I call the function r = rea...

Thank you for reply

I changed the SPI MODE to DIO and setup the partition table to 0x8000 and it works.

Hi everybody, I have bought a development board from espressif (ESP32_Core_board_v2). I have installed the SDK and ESP-IDF framework. I follow all the guides and I compiled the esp-idf-template project (from github). Then I downloaded the firmware using "ESP download tool v3.4.4" (see the screenshot...