Info
Cette question est clôturée. Rouvrir pour modifier ou répondre.
Value stored in buffer after serial communication
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hello everyone, I want to send some command to the FPGA through serial port. Command will be send from MATLAB GUI. To send a command, which function is most useful fprintf or fwrite? and to read data on serial port using GUI in a text file or in a list/Tabl, which function is better fscanf or fread?
How i will know, that command i send on serial port is written in FPGA?
Thanks
0 commentaires
Réponses (1)
Walter Roberson
le 9 Fév 2016
fprintf() is most useful if you are sending text that needs to be human readable.
fwrite() is most useful if you are using a binary protocol, which would be more likely on an FPGA as it reduces the memory requirements and reduces the processing of the commands (and so saves time.)
0 commentaires
Cette question est clôturée.
Voir également
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!