Customer:
I need to establish communication between a character LCD and a PC platform (PC or ARM SBC) via RS232 port. The LCD needs to have RS232 capability, or alternatively I’m open to a solution where the LCD is connected to a Croduino (Arduino) which communicates with the PC over RS232. In that case, the Croduino would serve as a terminal for connecting the LCD and PC. We’ve also discussed using the Croduino as a platform for collecting data from various sensors and sending it to the PC continuously or on demand. Do you have a Croduino or Arduino with a character display that communicates with a PC? I need this urgently.
Original message (Croatian)
Ukratko:
S platforme (PC ili ARM SBC) trebam ostvariti komunikaciju sa karakter
LCD-om preko RS232 porta.
Dakle LCD mora imati RS232
ili ako imate rješenje
LCD povezan na croduino (arduino) koji komunicira sa PC-em preko rs232.
Dakle croduino bi u ovom slucaju sluzio samo kao terminal za povezivanje
LCD-a i PC-a.
Inace, dogovarali smo da bi croduino bio platforma za prikupljanje
razlicitih podataka sa senzora i kontinuirano ili povremeno (na zahtjev)
slanje na PC.
Tako da nam to osnovno (LCD-croduino-pc konunikacija) svakako treba.
Dakle,
Imate li croduino-arduino sa nekim karakter displayem koji komunicira sa
PC-em.
Dosta mi je hitno.
A i uskoor prijevljujem neke projekte iz kojih ce se moci platiti
osbiljniji razvoj.
Sada mi treba ovo osnovo i dosta hitno.
Zahvaljujem. LP.
F.[name removed]
Dana 2015-11-19 15:15, Tiho [name removed] (Generalni kontakt: e-radionica.com)
je napisao(la):
Originally submitted via email support on 19 November 2015. Migrated to the forum for community visibility.
Soldered Support:
We don’t have an LCD with RS232. You’ll need to connect it through a Croduino and a small script on the PC. Here is our current LCD offering.
Original message (Croatian)
nemamo LCD s RS232, potrebno ga je povezati preko Croduina i male skripte na PC.
Customer:
If there’s no 16x2 in stock, a 20x4 blue display would work. I’m concerned about the connection between Croduino and PC. Which interface does the PC have and what communication support does the Croduino need?
Original message (Croatian)
Brine me veza croduina sa PC-ijem. Koji interface na PC-u i podrška za konumikaciju na croduinu. Dana 2015-11-23 10:30, Tiho [name removed] (Generalni kontakt: e-radionica.com) je napisao(la):
Soldered Support:
Our pages have a tutorial on how to establish serial communication using a Python script. There’s also a tutorial for LCD.
Original message (Croatian)
U čemu biste programirali aplikaciju za PC? Na našim stranicama ima tutorial kako ostvariti serijsku komunikaciju pomoću python skripte: https://e-radionica.com/hr/blog/2015/09/22/croduino-i-python/
Customer:
Can you assemble any display you have (for example 4x20) with a Croduino so it can be connected to a PC? I have a 2x20 and a 128x64 graphical display with a Toshiba controller. You would program the script on the Croduino. Which port on the PC is used for connection with the Croduino? Have you received RFID (Mifare) cards?
Original message (Croatian)
Kada možete složiti bilo koji display koji imate (npr. 4 x 20) sa
croduinom i da se može spojiti na PC.
Ja imam 2 x 20 i grafički 128x64 sa Toshiba kontrolerom.
Skriptu na croduinu programirate vi.
Ne vidim preko kojeg porta na PC-u je povezivanje sa croduinom ?
I koliko to košta.
Dali ste možda dobili RFID (Mifare) kartice.
F.[name removed]
Dana 2015-11-23 11:04, Tiho [name removed] (Generalni kontakt: e-radionica.com)
je napisao(la):
Soldered Support:
It’s not possible to provide a price estimate without a detailed description of the entire communication process between the Arduino and PC. In the tutorial example, it uses a virtual COM71 port. You can see which port is assigned on your computer at the link provided. There’s also a tutorial for LCD. RFID cards will be available when the LCDs are.
Original message (Croatian)
nemoguće je dati procjenu cjene bez detaljnog opisa cijelokupnog procesa komunikacije Arduina i PCa.
Na primjeru iz tutorijala radi se o virtualnom portu COM71, ovdje možete vidjeti koji port je dodjeljen na Vašem račubalu: https://e-radionica.com/hr/blog/2015/08/19/arduino-ide-i-prvi-kod/#Početne%20postavke
Postoji tutorial i za LCD: Nauči – Soldered Electronics
Kartice dolaze kada i LCDovi.