Search found 28 matches

by walbeek
Wed Mar 26, 2025 1:48 pm
Forum: General
Topic: Inverted contacts
Replies: 1
Views: 567

Inverted contacts

Hi there, I have a PCB design (display) with 3 buttons. We normally connect the PIC input-pin to ground with a resistor. Than the button pulls up the input-pin to 5V when pressed. In this design, the input-pins are high, connected to 5V. When a button is pressed, the input-pin connects to ground. In...
by walbeek
Wed Mar 19, 2025 12:44 pm
Forum: General
Topic: Modbus CRC problems
Replies: 8
Views: 6788

Re: Modbus CRC problems

Solved, thanks Steve.
by walbeek
Fri Mar 14, 2025 1:10 pm
Forum: General
Topic: Modbus CRC problems
Replies: 8
Views: 6788

Re: Modbus CRC problems

Hi there, We have done some more testing on the CRC problems and it seems to be a timing problem. When we read several ModBus addresses, than we have to wait for a while to read others. Reading and writing an address works for now. I have the following problem now. We have to write 8 to 10 Modbus ad...
by walbeek
Mon Mar 10, 2025 1:54 pm
Forum: General
Topic: RS485 communication test
Replies: 3
Views: 996

Re: RS485 communication test

Hello Martin, Thanks for your reply. I have tried the bit-shift on several places in the code but I can't find any changes so far. I have also tried to change the RX and TX lines, and the direction HI or LOW on C5. Also no changes as far as I can see, but in simulation, I didn't expect them to have ...
by walbeek
Wed Mar 05, 2025 2:37 pm
Forum: General
Topic: RS485 communication test
Replies: 3
Views: 996

Re: RS485 communication test

Update! I found a Modbus Master and Slave example on the Matrix site. After copying the settings of the VNET injectors, there seems to be communication. However, the tests doesn't run as expected for now, the data seems corrupted. When the TX has data to send, I first send 0xAA (170 or 10101010) as ...
by walbeek
Wed Mar 05, 2025 1:34 pm
Forum: General
Topic: RS485 communication test
Replies: 3
Views: 996

RS485 communication test

Hi there, I have made two FC10 programs. The first one has 32 inputs and when a input is high, data is send to UART. The second one has 32 outputs and checks the UART continiously. When data is received the outputs should change. When I run both programs one One PC, I would like to test the communic...
by walbeek
Tue Mar 04, 2025 12:45 pm
Forum: General
Topic: Compatibility of Eblocks
Replies: 4
Views: 1882

Re: Compatibility of Eblocks

Hello Chipfreyer, Thanks for your reply. The list with PIC's that are compattible with the EB006 programmer is very helpfull. I also have several EB006 programmers, one is V9. I have tried to use this V9 version and mloader on the PIC16F18857. This PIC is shown in the Mloader software but still does...
by walbeek
Tue Feb 25, 2025 11:09 am
Forum: General
Topic: Compatibility of Eblocks
Replies: 4
Views: 1882

Compatibility of Eblocks

Hi there, When I want to make any project, I sellect a PIC controller on the number of pins that I need. Regulary, after testing the FC program in simulation, the PIC is not programmable with the Eblocks programmers. So, what would be very helpfull is a list of compatible PIC's for the Eblocks and E...
by walbeek
Thu Jan 09, 2025 2:07 pm
Forum: App Developer
Topic: API use in Flowcode 10
Replies: 0
Views: 2960

API use in Flowcode 10

Hi there, I'm trying to use the API VNET Injector to simulate communication between two Flowcharts. The first (transmitter) has 8 buttons in a switch array that is tested to a variable. When a button is pressed, the value is send to UART, SendChar. The seccond (receiver) has a display that shoulld s...
by walbeek
Mon Dec 16, 2024 1:30 pm
Forum: General
Topic: Programming Arduino Nano 328
Replies: 10
Views: 5636

Re: Programming Arduino Nano 328

Hi Martin,

Thanks for your reply, We have ordered the Arduino target package with our FC10 pro license.
Programming works well now, thanks.

Rinie