Search found 690 matches
- Wed Mar 13, 2024 8:32 am
- Forum: General
- Topic: ESP32 _ESP32_SDMode (4Bit) OpenFile return
- Replies: 19
- Views: 1141
Re: ESP32 _ESP32_SDMode (4Bit) OpenFile return
Hi Ben It's working perfect! It is so easy to create an excel file with Flowcode. With the help of my macro "file_last_file_found.fcm" I can, for example, make two recordings and then switch off the recorder completely. When I switch the recorder on again, this macro finds the number for the next fi...
- Mon Mar 11, 2024 3:10 pm
- Forum: General
- Topic: ESP32 _ESP32_SDMode (4Bit) OpenFile return
- Replies: 19
- Views: 1141
Re: ESP32 _ESP32_SDMode (4Bit) OpenFile return
Hi Ben I will gladly try this out. Thank you I would like to do the following. When I start the recorder I read the card if record1.wav is present, then record2.wav and so on. Until, for example, record7.wav is not present (return a 1 instead of 0). So I know that my next file should be record7.wav ...
- Mon Mar 11, 2024 2:07 pm
- Forum: General
- Topic: ESP32 _ESP32_SDMode (4Bit) OpenFile return
- Replies: 19
- Views: 1141
Re: ESP32 _ESP32_SDMode (4Bit) OpenFile return
Hi Ben
How can I prevent existing files from being overwritten or data attached?
File open ? it always returns 0 if it has created a new one or if it has opened an existing one.
regards
Stefan
How can I prevent existing files from being overwritten or data attached?
File open ? it always returns 0 if it has created a new one or if it has opened an existing one.
regards
Stefan
- Thu Mar 07, 2024 2:03 pm
- Forum: Tips & Tricks
- Topic: ESP32 Bluetooth SPP with IDF v5
- Replies: 4
- Views: 274
Re: ESP32 Bluetooth SPP with IDF v5
Hi Ben , Hi Martin Set Default to Advanced is good tip. I've also had computers where I had to change this settings. One more small question: When i compile an esp32 project, several files are created. One of them is a msg.txt file. It shows at about line 27, which python version and which IDF versi...
- Wed Mar 06, 2024 3:16 pm
- Forum: General
- Topic: ESP32 and LSM9DS1 not compiling
- Replies: 15
- Views: 4382
Re: ESP32 and LSM9DS1 not compiling
Hi Martin I tried to make a macro to read the register values. I want to use it to read the values and change them later, for example to switch filters on or off. But I have a little problem with the I2C master. Do I have to initialize the transaction and then deinitialize it again? And is the I2C m...
- Mon Mar 04, 2024 3:33 pm
- Forum: General
- Topic: ESP32 power Power Management and sleep
- Replies: 7
- Views: 326
Re: ESP32 power Power Management and sleep
I have Python3.7 and Idf 5.1.2 on an another computer installed. I can compile using the "BT sleep command" Bluetooth is working this way but it's not wakeup correct like the port wakeup. i guess i should not use python 3.7 and Idf 5.1.2 better a higher version python. But then i can not start the c...
- Mon Mar 04, 2024 1:35 pm
- Forum: General
- Topic: ESP32 power Power Management and sleep
- Replies: 7
- Views: 326
Re: ESP32 power Power Management and sleep
I can found if i look in V5.0.6 commands, but if i look in V4.4.7 there is no command for wakeup with BT
It's it looks like it only works from version 5 but then with version 5 Bluetooth does not work with Flowcode
It's it looks like it only works from version 5 but then with version 5 Bluetooth does not work with Flowcode
- Mon Mar 04, 2024 1:25 pm
- Forum: General
- Topic: ESP32 power Power Management and sleep
- Replies: 7
- Views: 326
Re: ESP32 power Power Management and sleep
Hi Martin
I found this site and already tried, but always i get a fail.
but sleeping and waking up with pin is working.
Am I doing something wrong in the C code?
Command in FC: Command in PDF:
I found this site and already tried, but always i get a fail.
but sleeping and waking up with pin is working.
Am I doing something wrong in the C code?
Command in FC: Command in PDF:
- Mon Mar 04, 2024 12:43 pm
- Forum: General
- Topic: ESP32 power Power Management and sleep
- Replies: 7
- Views: 326
Re: ESP32 power Power Management and sleep
Hi to All I found a way to change the clock from the ESP32. in the menu, component config -> ESP32-specific -> CPU frequency set to 80Mhz and in Flowcode in the project option set to 80Mhz. This way I can save 20mA current and for my project it's still fast enough. What is still missing is a wakeup ...
- Fri Mar 01, 2024 7:44 pm
- Forum: Bug Reports
- Topic: esp32 Kompilieren mit Komponenten ause der Werkzeugliste funktioniert nicht.
- Replies: 3
- Views: 217
Re: esp32 Kompilieren mit Komponenten ause der Werkzeugliste funktioniert nicht.
Hoi Ulrich
Für die RTC solltest du das wlan einschalten, dann die Uhrzeit setzen via server und dannach wlan wieder auschalten.
Auch wenn du wlan nicht verbinden kannst sollte die Uhr dann laufen
Gruss
Stefan
Hier die infos
https://flowcode.co.uk/forums/viewtopic ... &hilit=rtc
Für die RTC solltest du das wlan einschalten, dann die Uhrzeit setzen via server und dannach wlan wieder auschalten.
Auch wenn du wlan nicht verbinden kannst sollte die Uhr dann laufen
Gruss
Stefan
Hier die infos
https://flowcode.co.uk/forums/viewtopic ... &hilit=rtc