Search found 227 matches

by seokgi
Sun May 03, 2026 4:50 am
Forum: General
Topic: Compiler ERROR PIC18F57Q84
Replies: 1
Views: 60

Compiler ERROR PIC18F57Q84

C:\Share_KDT2\!Project_Ing\Smart_Farm\260323-Motor_Feed_Back_Current_Dectect\V002_Motor_Feed_Back_ACS712\Program>REM DIR: FCD\PIC\batch\pic_xc8_comp.bat C:\Share_KDT2\!Project_Ing\Smart_Farm\260323-Motor_Feed_Back_Current_Dectect\V002_Motor_Feed_Back_ACS712\Program>"C:\Program Files (x86)\Flowc...
by seokgi
Mon Apr 27, 2026 12:54 am
Forum: General
Topic: Modbus TCP read error
Replies: 4
Views: 1786

Re: Modbus TCP read error

It works well. However, errors still occur about once every 20 times.

Thank you.
by seokgi
Thu Apr 23, 2026 1:09 am
Forum: General
Topic: Modbus TCP read error
Replies: 4
Views: 1786

Re: Modbus TCP read error

Modbus TCP component property "Open and Close Socket"

Do not support this option.

Thank you.
by seokgi
Wed Apr 15, 2026 4:22 am
Forum: General
Topic: Modbus TCP read error
Replies: 4
Views: 1786

Modbus TCP read error

I want to aggregate multiple devices operating via Modbus RTU serial and transmit data using Modbus TCP. MCU: PIC24FJ512GA606 LAN: W5500 When checking in Modbus POLL, it does not work at all and only repeats read error and write error. If I delete the listen (502) from network comm in the main direc...
by seokgi
Wed Dec 24, 2025 12:14 am
Forum: General
Topic: WS2811 Component Display error
Replies: 1
Views: 613

WS2811 Component Display error

Good Morning!! MCU: ESP32 S3 DEV KIT LED-Count doesn't seem to work properly on the WS2811 component. Input Count: _____0 1 2 3 4 5 6 7 8__User Input Display Count:_ __1 2 2 4 4 6 6 8 8__FC11 Display Same Location LED_Properties: __1 1 2 3 3 6 6 7 7__2D Panel Display Icon Sometimes it displays corre...
by seokgi
Fri Nov 07, 2025 12:48 am
Forum: General
Topic: Modbus Communication Down
Replies: 3
Views: 1107

Re: Modbus Communication Down

I'm using TMR5, RXINT2.
by seokgi
Thu Nov 06, 2025 11:13 am
Forum: General
Topic: Modbus Communication Down
Replies: 3
Views: 1107

Re: Modbus Communication Down

If I leave it on for a long time, it starts working again for a while and then crashes again, repeating the process.
by seokgi
Wed Nov 05, 2025 9:34 am
Forum: General
Topic: Modbus Communication Down
Replies: 3
Views: 1107

Modbus Communication Down

MCU : PIC24FJ512GA606 Communication : Modbus Slave Mode (RS-232) This is an RS-232-based Modbus slave mode. I'm using a Flash EEPROM component. The Flash EEPROM works fine. When I download a HEX file, communication works fine for a while, then stops. The digital output for monitoring works fine. The...
by seokgi
Thu Oct 16, 2025 12:49 pm
Forum: General
Topic: I'm looking for a way to convert a hexadecimal string to a ULONG variable.
Replies: 4
Views: 3653

Re: I'm looking for a way to convert a hexadecimal string to a ULONG variable.

Thanks to your interest and help, I'm doing well. I'm sending you my macro file for reference.
by seokgi
Wed Oct 15, 2025 9:18 am
Forum: General
Topic: I'm looking for a way to convert a hexadecimal string to a ULONG variable.
Replies: 4
Views: 3653

I'm looking for a way to convert a hexadecimal string to a ULONG variable.

Hello.

When I read the serial number of a DS18B20, it outputs a 12-digit string.
I'd like to convert this to a ULONG variable.
Is there a quick and easy way to do this?

Thank you.