Search found 9 matches

by mkremer
Wed Jan 04, 2023 9:03 am
Forum: ESP-IDF
Topic: Modbus TCP/IP, Slave Adress, IP Adress
Replies: 2
Views: 3608

Modbus TCP/IP, Slave Adress, IP Adress

Hello, can someone tell me how I can assign an individual IP address and slave ID to a Modbus slave? For me, the address is always assigned automatically. In addition, I can use the master to address the slave with any desired slave ID, no matter which one I enter there. The description for the mast...
by mkremer
Sat Aug 06, 2022 9:36 pm
Forum: ESP-IDF
Topic: ADC and DAC affect each other
Replies: 1
Views: 1640

ADC and DAC affect each other

When i use the Arduino commands "analogRead()" (read adc, analog input) and directly after this "dacWrite()" (write to dac, analog output), then it works well. But when i use the esp-idf commands "int val = adc1_get_raw(ADC1_CHANNEL_0);" and directly after this "dac_output_voltage(DAC_CHANNEL_1, val...
by mkremer
Sun Jun 26, 2022 10:55 am
Forum: ESP-IDF
Topic: Build stopped, ninja failed, win10, universal online installer 2.13
Replies: 9
Views: 7068

Re: Build stopped, ninja failed, win10, universal online installer 2.13

Hi Roland, I've now installed the new Version of ESP-IDF 4.4.1. It works with " idf.py --no-ccache build" and "idf.py --no-ccache -p COM3 flash" But i don't know how i can change the settings of IDF_CCACHE_ENABLE environment variable to zero. I tried it but with the settings it does not work. Best r...
by mkremer
Sun May 01, 2022 9:47 am
Forum: ESP-IDF
Topic: Failed to connect to ESP32
Replies: 0
Views: 1189

Failed to connect to ESP32

Since I installed Arduino IDE and ESP32 packet on my PC, I can no longer flash with VS Code or ESP-IDF. Build works, but the connection to the ESP32 only works sporadically. Everything worked perfectly before without Arduino IDE. I only installed the Arduino IDE to have a look, but now it seems to h...
by mkremer
Wed Mar 02, 2022 6:28 pm
Forum: ESP-IDF
Topic: Build stopped, ninja failed, win10, universal online installer 2.13
Replies: 9
Views: 7068

Re: Build stopped, ninja failed, win10, universal online installer 2.13

Hi ESP_Roland,
many thanks for the great help!

I think it works now with 4.1.2. Now I've included it in eclipse and it's running great.

Thank you and best regards.
Michael
by mkremer
Tue Mar 01, 2022 6:51 pm
Forum: ESP-IDF
Topic: Build stopped, ninja failed, win10, universal online installer 2.13
Replies: 9
Views: 7068

Re: Build stopped, ninja failed, win10, universal online installer 2.13

I run the offline Version 4.1.2 and it seem to work now :-). But the Version 4.4 does not work. :-( Are there big differences to 4.4? Using Python in C:\Espressif\python_env\idf4.1_py3.8_env\Scripts\ Python 3.8.7 Using Git in C:\Espressif\tools\idf-git\2.34.2\cmd\ git version 2.34.1.windows.1 Settin...
by mkremer
Tue Mar 01, 2022 4:11 pm
Forum: ESP-IDF
Topic: Build stopped, ninja failed, win10, universal online installer 2.13
Replies: 9
Views: 7068

Re: Build stopped, ninja failed, win10, universal online installer 2.13

Sadly it still does not work. I noticed that ".espressif" is installed under user\Michael Kremer. Is that normal? But I can't change the selection. I only have two options for installation. There I choose the default settings, like 1. "Version of ESP-IDF" to C:\Espressif\frameworks\esp-idf-v4.4 2. "...
by mkremer
Mon Feb 28, 2022 3:28 pm
Forum: ESP-IDF
Topic: Build stopped, ninja failed, win10, universal online installer 2.13
Replies: 9
Views: 7068

Re: Build stopped, ninja failed, win10, universal online installer 2.13

Hi ESP_Roland. Thank's for the quick Answer. I've changed the folder to c:\esp and copied the "hello_world" example into esp folder. Unfortunately i have the same problem. Setting PYTHONNOUSERSITE, was not set Using Python in C:\Espressif\python_env\idf4.4_py3.8_env\Scripts\ Python 3.8.7 Using Git i...
by mkremer
Sun Feb 27, 2022 6:43 pm
Forum: ESP-IDF
Topic: Build stopped, ninja failed, win10, universal online installer 2.13
Replies: 9
Views: 7068

Build stopped, ninja failed, win10, universal online installer 2.13

Hello, I followed the installtion steps, but every time i got this error. Can someone tell me where the problem is? Setting PYTHONNOUSERSITE, was not set Using Python in C:\Espressif\python_env\idf4.4_py3.8_env\Scripts\ Python 3.8.7 Using Git in C:\Espressif\tools\idf-git\2.34.2\cmd\ git version 2.3...