Search found 711 matches

by stefan.erni
Mon Jan 11, 2021 3:09 pm
Forum: General
Topic: ESP32 Bluetooth is working. How to use Interrupt?
Replies: 14
Views: 7406

ESP32 Bluetooth is working. How to use Interrupt?

Hi Ben I did the change you wrote in viewtopic.php?f=5&t=16 # # Bluetooth controller # # CONFIG_BTDM_CTRL_MODE_BLE_ONLY is not set CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y # CONFIG_BTDM_CTRL_MODE_BTDM is not set Now Bluetooth is working with my samsung phone and with my computer. How can I use a RX inter...
by stefan.erni
Fri Jan 08, 2021 5:16 pm
Forum: Feature Requests
Topic: ESP32 UART RXINT interrupt is missing
Replies: 6
Views: 4108

Re: ESP32 UART RXINT interrupt is missing

Hi Dvcam99

Interrupt is working on my esp32. I used A3 for rx pin
and
GPIO3 for the Interrupt

regards
Stefan
IRQ_2021-01-08_18-14-34.png
IRQ_2021-01-08_18-14-34.png (13.25 KiB) Viewed 4094 times
by stefan.erni
Wed Jan 06, 2021 5:59 pm
Forum: General
Topic: ESP32 Board with AXP192 Power management
Replies: 5
Views: 3047

Re: ESP32 Board with AXP192 Power management

Hi Ben

I think the register 32h is 0.

I tried some another register with your first code and there I get the correct value.


regards

Stefan
by stefan.erni
Wed Jan 06, 2021 5:40 pm
Forum: General
Topic: ESP32 Board with AXP192 Power management
Replies: 5
Views: 3047

Re: ESP32 Board with AXP192 Power management

Hi Ben

I tried both versions but I always get 0. With the oscilloscope I have clock and data on the correct pin.

regards

Stefan
by stefan.erni
Wed Jan 06, 2021 4:23 pm
Forum: General
Topic: ESP32 Board with AXP192 Power management
Replies: 5
Views: 3047

ESP32 Board with AXP192 Power management

Hi Ben On my board I have AXP192 Power management IC. I like to read a register and later write in the register I have a sample code but I don't know to translate this in flowcode. I'm always reading 255 read_reg_2021-01-06_17-13-00.png here the democode: uint8_t AXP192::Read8bit( uint8_t Addr ) { W...
by stefan.erni
Tue Jan 05, 2021 4:51 pm
Forum: General
Topic: DSP FIR filter component coefficients
Replies: 38
Views: 19124

Re: DSP FIR filter component coefficients

Hi Ben, Hi canary_wharfe Thats look great! To get the coefficients in Matlab looks easy. https://www.mathworks.com/help/audio/ref/gammatonefilterbank.coeffs.html just copy the coefficients A and B from here Filter_Coef__Matlab_2021-01-05_17-36-05.png And insert it in the flowcode component simple wi...
by stefan.erni
Tue Jan 05, 2021 8:42 am
Forum: General
Topic: DSP FIR filter component coefficients
Replies: 38
Views: 19124

Re: DSP FIR filter component coefficients

Hi Ben, Hi canary_wharfe I am also working on filters with my own coefficients. I can create these coefficients with Matlab. It would be useful if I could insert these coefficients with copy/ paste into a field. ( in the same way as with the Flowcode component webserver managed the HTML page) regard...
by stefan.erni
Mon Dec 21, 2020 11:12 am
Forum: Bug Reports
Topic: ESP32 & Ili9341 not working
Replies: 10
Views: 6247

Re: ESP32 & Ili9341 not working

Hi Jorgen I'm also fight with an ESP32 and Ili9341. There are two Ili9341 driver in FC9. Ili9341 SPI, Ili9341 Serial, 8Bit Interface,16Bit Interface And it's a mix of PortA , PortB ,Pin and GPIO Is there a way for ESP32 to understand PortA , PortB ? Can you have a look if we work on the same way to ...
by stefan.erni
Fri Dec 18, 2020 4:31 pm
Forum: Bug Reports
Topic: ESP32 WIFI
Replies: 4
Views: 3020

Re: ESP32 WIFI

Hi Alan

On my computer, there is an error in your software.

I deleted all your code and the error is still there.
I copied your code in a new project and it's working (maybe).

Just try it.

regards

Stefan
Flowcode1Demo.fcfx
(10.85 KiB) Downloaded 177 times
by stefan.erni
Fri Dec 18, 2020 3:28 pm
Forum: Bug Reports
Topic: ESP32 Wlan connect, but how to read IP Adress
Replies: 3
Views: 2636

Re: ESP32 Wlan connect, but how to read IP Adress

Hi Alan, Hi Leigh

Perfect! Thank you both. It's working this way.

regards

Stefan