Search found 1829 matches

by medelec35
Sun Jun 15, 2025 3:13 pm
Forum: General
Topic: OLED SH1106_SPI Contrast
Replies: 3
Views: 53

Re: OLED SH1106_SPI Contrast

hello.
When I'm back at work tomorrow, I will see what I can sort out for you.
by medelec35
Sat Jun 14, 2025 9:28 pm
Forum: General
Topic: PIC16F18877+GLCD ST7796
Replies: 6
Views: 119

Re: PIC16F18877+GLCD ST7796

Hi Petro. Rather than getting into what _FCL_BUFF" represents, since you can't change that, would it be better if you chose a more suitable target device? For gLCD the best targets are ESP32 then is 18F then AVR, least best are 16F targets. If I was you I would choose and alternative to the 16F...
by medelec35
Sat Jun 14, 2025 1:59 pm
Forum: General
Topic: PIC16F18877+GLCD ST7796
Replies: 6
Views: 119

Re: PIC16F18877+GLCD ST7796

Hello. I get that it can be confusing Difference in RAM.png The PIC16F18877 uses banked RAM, meaning large variables like _FCL_BUFF need to fit within a single bank. If the compiler can't find 120 contiguous bytes in one bank, it throws an error. The PIC18F25K50, on the other hand, has a more flexib...
by medelec35
Wed Jun 11, 2025 12:37 pm
Forum: General
Topic: DMX master has issues
Replies: 31
Views: 639

Re: DMX master has issues

Hello this error: dmx887.c:143:1: error: (192) undefined identifier "OSCCON" Is suggesting that OSCCON does not exist in code code you have change target to. If you search Flowcode components (use the magnifying glass) Search for intosc, then add the Intosc helper to your 2D panel ,it will...
by medelec35
Mon Jun 09, 2025 10:52 am
Forum: General
Topic: OLED SH1106_SPI and PIC18F27K42
Replies: 3
Views: 115

Re: OLED SH1106_SPI and PIC18F27K42

Hello. The K42 is a series that microchip decided to change the way the rule book works on these devices. For example I2C does not work in the standard way other devices work, therefore, it has been disabled. Only Software mode works, I would be surprised if they changed the wat SPI works as well. I...
by medelec35
Tue Jun 03, 2025 6:49 pm
Forum: General
Topic: PIC18F15Q41
Replies: 13
Views: 4091

Re: PIC18F15Q41

Hello. I2C is not an easy fix. We need to allocate time for this. We do plan on fixing it as soon as we can. As for the PWM, I have attached a temporary fix. For the fcdx file: If you browse to this location using File Explorer, it's hidden by default so just paste the link into your address bar. %P...
by medelec35
Fri May 30, 2025 7:25 pm
Forum: Projects - Embedded
Topic: Read and write an array to the microcontroller EEPROM
Replies: 3
Views: 122

Re: Read and write an array to the microcontroller EEPROM

Hello.
You can use a loop and increment the count of the loop the count will be the address and send one element at a time as the data value.'
I can post a simple example if you like?
Just don't keep writing as there is a limit to how many times EEPROM can be written to.
by medelec35
Fri May 30, 2025 10:50 am
Forum: General
Topic: Failure to display number "1" on ST7789V display
Replies: 1
Views: 167

Re: Failure to display number "1" on ST7789V display

Hello its not a bug, its doing want you asked i.e writing a number 1 over a different number which is wider . Since the number 1 is narrowest number then part of the other numbers will be shown. It's not like an LCD where the width its the same no matter what char it is The solution is to use string...
by medelec35
Tue May 27, 2025 1:18 pm
Forum: Bug Reports
Topic: Unable to create microcontroller ARD.ATMEGA.BL0055 - definition file missing or corrupt
Replies: 3
Views: 203

Re: Unable to create microcontroller ARD.ATMEGA.BL0055 - definition file missing or corrupt

Hello.
Many thanks for reporting this.
We will have an update as soon as we can.
by medelec35
Tue May 27, 2025 8:10 am
Forum: General
Topic: REMAP TX/RX PIN IN WLAN-ESP8266 COMPONENT
Replies: 3
Views: 369

Re: REMAP TX/RX PIN IN WLAN-ESP8266 COMPONENT

Hi Basil.
I have tried and saved different remapped pins and they save OK, even after restarting Flowcode.
Or are you referring to the exposed SDA pin to the root?
Do you want all connections exposed?
Please can you give as much detail as possible for us to help you.