Search found 28 matches
- Tue Jan 21, 2020 6:06 pm
- Forum: General Discussion and Questions
- Topic: Micropython Language for VS Code
- Replies: 7
- Views: 7984
Re: Micropython Language for VS Code
Hi all, thank you for your post, I will try the "Josverl" and "Braden" ways. Main point was to get to VSCode something which is not going to lint code like "import machine" ... (so micropython internals at all). I do understand to the fact that locally created function stored in another .py file can...
- Tue Jan 21, 2020 5:44 pm
- Forum: General Discussion and Questions
- Topic: Micropython Language for VS Code
- Replies: 7
- Views: 7984
Re: Micropython Language for VS Code
Hi klindber, I use "PyMakr" and I can say that Im very sattisfied with it. It works greate if you want to upload whole project to board (currently I have 62 files and it is uploaded with one click). I use "Lolin D32 Pro V2" and PYMAKR do not have any issues to find it. here is my details of VS Code ...
- Mon Jan 20, 2020 5:13 pm
- Forum: ESP32 boards
- Topic: IQR pin On "Lolin TFT 2.4" with
- Replies: 7
- Views: 4251
Re: IQR pin On "Lolin TFT 2.4" with
Hello Roberthh, I tried: 1 )spi = machine.SPI(1, baudrate=2000000, polarity=0, phase=0, miso=machine.Pin(19), mosi=machine.Pin(23), sck=machine.Pin(18)) - same issue 2) spi = machine.SPI(1, baudrate=2000000, polarity=0, phase= 1 , miso=machine.Pin(19), mosi=machine.Pin(23), sck=machine.Pin(18)) - di...
- Mon Jan 20, 2020 8:03 am
- Forum: ESP32 boards
- Topic: IQR pin On "Lolin TFT 2.4" with
- Replies: 7
- Views: 4251
Re: IQR pin On "Lolin TFT 2.4" with
Hello Roberthh,
I even tried to add a one line code into "main.py" to display one pixel on display (same color as bacground on address X=1, Y=1), this also didnt helped. I hoped that recuring main.py will trigger "CLK" signal.
Jan
I even tried to add a one line code into "main.py" to display one pixel on display (same color as bacground on address X=1, Y=1), this also didnt helped. I hoped that recuring main.py will trigger "CLK" signal.
Jan
- Mon Jan 20, 2020 7:29 am
- Forum: ESP32 boards
- Topic: IQR pin On "Lolin TFT 2.4" with
- Replies: 7
- Views: 4251
Re: IQR pin On "Lolin TFT 2.4" with
Hello Roberthh,
that is right place where I found the issue. IQR pin on Display do not change output voltage, this stay "3.3V" (measured on Voltmetter), only when connect REPL (I think that master stars to send "CLK" signall) then IQR starts work (3.3v state for non-touched and 0V for Touched).
that is right place where I found the issue. IQR pin on Display do not change output voltage, this stay "3.3V" (measured on Voltmetter), only when connect REPL (I think that master stars to send "CLK" signall) then IQR starts work (3.3v state for non-touched and 0V for Touched).
- Sun Jan 19, 2020 2:19 pm
- Forum: ESP32 boards
- Topic: IQR pin On "Lolin TFT 2.4" with
- Replies: 7
- Views: 4251
Re: IQR pin On "Lolin TFT 2.4" with
Hello Roberthh, thank you for post , I tried your suggestion, but with same results. I tried to read a bit more about SPI bus in general. I read that communciation should start that Master device starts to send "CLK" signal to bus. During run of boot.py "clk" is sent correctly and display shows ever...
- Sat Jan 18, 2020 6:14 pm
- Forum: ESP32 boards
- Topic: IQR pin On "Lolin TFT 2.4" with
- Replies: 7
- Views: 4251
IQR pin On "Lolin TFT 2.4" with
I have "Lolin TFT 2.4" and Lolin D32 Pro 2.0.0, Libraries for TFT "ILI9341" and touch "XPT2046" work fine, I also use TFT connector to connect both devices. I have only 1 issue with IQR pin on TFT display. IQR pin is used on TFT display used as signal which has: 3.3V - When not touched 0V - When tou...
- Thu Dec 05, 2019 9:04 am
- Forum: Programs, Libraries and Tools
- Topic: PIN - Interup Handler - return Value
- Replies: 3
- Views: 2309
Re: PIN - Interup Handler - return Value
Hi Roberthh, thank you for answer. I dont know if I can use it because that variable is already used in boot.py, then reuse in main.py (there cannot be definition just use) so I dont know if I can provide this variable into sub-Function called by IRQ. Nevertheless I think I found solution. I created...
- Wed Dec 04, 2019 11:47 am
- Forum: Programs, Libraries and Tools
- Topic: PIN - Interup Handler - return Value
- Replies: 3
- Views: 2309
PIN - Interup Handler - return Value
Helllo, I would like to ask if this is even possbble. I have Lolin 2.4 TFT display connected to PIN (0) and I use it as Interup handler in the case of touch (XPT2046 modul). Once Micropython receive this interup it runs define Function. In that function I have a code to read a touch coordinates and ...
- Thu Nov 21, 2019 7:39 pm
- Forum: Drivers for External Components
- Topic: xpt2046
- Replies: 25
- Views: 19660
Re: xpt2046
Hello Roberthh,
many thanks now I receive different values for different touch in differen part of display .
Thank you
Jan
many thanks now I receive different values for different touch in differen part of display .
Thank you
Jan