Hello When I use ESP-IDF with command line there is the option -B which allows me to write the compiled objects into a directory of my choice : idf.py -B <my_dir> <my_prog> Does somebody know how I can get the equivalent with VSCode and ESP-IDF extension ? Thanks in advance J.M. CORNIL

Hello

Did you get an answer about this question ?

Thanks in advance

Thank you very much @boarchuz

It works fine.

But I do not understand why adding a member to a structure can cause such a problem.

I think ther must be a hidden problem.

Hello I am trying to use the latest version (4.4) of esp-idf and I encounter a problem with i2c install For instance witt the the following program (i2c scan) printf("i2c scanner\r\n\r\n"); // configure the i2c controller 0 in master mode, normal speed i2c_config_t conf; conf.mode = I2C_MODE_MASTER;...

Thank you for your replies. However I think it would be writtent in the documetation page https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/i2c.html?highlight=i2c_master_cmd_begin#_CPPv420i2c_master_cmd_begin10i2c_port_t16i2c_cmd_handle_t10TickType_t that there is...

Hello I have an issue with the i2c_master_cmd_begin() function. I want to read the 14 data registers of an mpu_6050 (Acc_x, Acc_y, Acc_z, Temp, G_x, G_y, G_z). So I make the following command : esp_err_t ret ; /// Buffer où mettre les 14 octets lus depuis le mpu uint8_t p_buff_raw_data[14]; /// Prép...

Hello

As you can see here https://duino4projects.com/esp32-devkit ... oopener/0/
GPIO1 is also used by Tx of UART.

So it is set up and down when the program send data to UART (print for instance).

Hello I have a question about the i2c_master_cmd_begin() function. First of all, I make a cmd with i2c_cmd_link_create() , i2c_master_start() ,... and so on till i2c_master_stop() . (it is a cmd to read 14 registers of a mpu_6050) If I then run i2c_master_cmd_begin() with this cmd all works fine and...

Hello

I found one schematic at this address
https://www.robotshop.com/media/files/p ... t-1182.pdf

Best regards

Hello After printf, I have a similar problem with scanf ()or gets() : none of them waits and let me key in what I want, the program skip to the next instruction. I have read I should use the esp_vfs_dev_uart_use_driver() function but, if I do so, my ESP32 reboots when it reaches the scanf() or the g...