Search found 44 matches

by Sasi
Sat May 11, 2024 7:16 pm
Forum: Bug Reports
Topic: Compilation error when using ST7789V component with ESP32.[SOLVED]
Replies: 3
Views: 36

Re: Compilation error when using ST7789V component with ESP32.

I found a solution: If I enable the CS pin and enable the CS pin in Toggle mode, the hardware SPI works. Hooray! So I have to use Chip Select pin to make it work. An observation: If I disable CS Toggle mode, the display no longer works with the hardware SPI peripheral. In this case, the MOSI, RES, D...
by Sasi
Sat May 11, 2024 5:09 pm
Forum: Bug Reports
Topic: Compilation error when using ST7789V component with ESP32.[SOLVED]
Replies: 3
Views: 36

Re: Compilation error when using ST7789V component with ESP32.

Hi Martin, WOW! I would not have thought of this solution, but the compilation of the program worked after implementing your suggestion. :D Thank you very much for your help over the weekend. Now we just need to find out why the SPI interface of the display only works in software mode. :| Do you hav...
by Sasi
Sat May 11, 2024 1:06 pm
Forum: Bug Reports
Topic: Compilation error when using ST7789V component with ESP32.[SOLVED]
Replies: 3
Views: 36

Compilation error when using ST7789V component with ESP32.[SOLVED]

Hello, I am using ESP32 WROOM 32 version NODE-MCU. I want to connect a ST7789V display module to it. Unfortunately, I get error messages while compiling the program. I have attached the messages of the first program translation (testST7789.msg1) and the messages of later translations (testST7789.msg...
by Sasi
Wed May 08, 2024 1:47 pm
Forum: General
Topic: 5 VL53L0X sensors on one I2C line. [SOLVED]
Replies: 4
Views: 175

Re: 5 VL53L0X sensors on one I2C line.

Hi Ben,

Super. :D
I tried it with esp32 MCU and SSD1306 display.
I have attached the program in which 3 VL53L0X sensors work on the same I2C bus. It works very well.
Thank you very much.

Regards,
Sasi
by Sasi
Tue May 07, 2024 5:09 pm
Forum: General
Topic: 5 VL53L0X sensors on one I2C line. [SOLVED]
Replies: 4
Views: 175

Re: 5 VL53L0X sensors on one I2C line.

Hello Ben, Thank you for your suggestion. I was not familiar with this circuit before. I thought of a similar solution, with 2 pieces 4051 analog multiplexers, until I found examples of re-addressing on the Internet. The VL53L0X sensors do have a fixed I2C address, but this can be changed after powe...
by Sasi
Sun May 05, 2024 6:05 pm
Forum: General
Topic: 5 VL53L0X sensors on one I2C line. [SOLVED]
Replies: 4
Views: 175

5 VL53L0X sensors on one I2C line. [SOLVED]

Hello, I would like to ask for a little help. I want to use 5 VL53L0X sensors on one I2C line. Can this be solved somehow with the current component macro? If not, would you modify it so that the sensors are individually addressable? It would also be nice if the modified version did not have the XSH...
by Sasi
Tue Jan 02, 2024 11:26 am
Forum: Bug Reports
Topic: ST7789 Font problem [SOLVED]
Replies: 4
Views: 962

Re: ST7789 Font problem

Thank you very much. It works!
by Sasi
Tue Jan 02, 2024 11:06 am
Forum: Bug Reports
Topic: PIC24FJ1024GB610 I2C Channel3 problem
Replies: 2
Views: 697

Re: PIC24FJ1024GB610 I2C Channel3 problem

That's right.
There is only a problem with channel 3.
But I don't think it's a chip bug because I get an error message from the compiler about references to undeclared variables.
by Sasi
Mon Jan 01, 2024 8:42 pm
Forum: Bug Reports
Topic: ST7789 Font problem [SOLVED]
Replies: 4
Views: 962

ST7789 Font problem [SOLVED]

Hello,

I am using ST7789 display with PIC24FJ1024GB610 MCU.

When I compile the attached project, I get an error message if I use the "Verdana Number 24" font.

Regards,
Sasi
PIC24FJ1024GB610 ST7789 Font_test.fcfx
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