How to use INSTRFIND to determind device

3 vues (au cours des 30 derniers jours)
tien nguyen
tien nguyen le 6 Déc 2013
Réponse apportée : Sreeram le 31 Juil 2014
when i run my simulink, i got a erro
Open failed: Port: COM4 is not available. Available ports: COM1, COM2, COM 7.
COM7 is my arduino
then i type: >>instrfind
>>s = serial('COM7')
>>fopen(s)
the result:
Open failed: Port: COM7 is not available. Available ports: COM1, COM2.
my arduino connected with PC. help me, thanks.

Connectez-vous pour répondre à cette question.

Réponses (1)

Sreeram
Sreeram le 31 Juil 2014
Hi tien,
Could you please check if the drivers have been installed correctly and then restart MATLAB and try again ?
Thanks, Sreeram Mohan

Catégories

En savoir plus sur ActiveX dans Help Center et File Exchange

Tags

Produits

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by