- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
HI,
I am using fx3s slavefifo example and gpifstorage example.
I am storing gpif p port data into the sd card (p port is producer and s port is consumer)and also recieving in the usb(p port is producer and u port is consumer),can i use same p port producer socket for both s and u port consumer sockets??
thank you...
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
I understand that you want to send the same data from the P port to both USB and SD sockets. This is called a multicast channel.
To implement a multicast channel, please refer this example project
C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\dma_examples\cyfxbulklpmulticast
Regards,
-Madhu
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
I understand that you want to send the same data from the P port to both USB and SD sockets. This is called a multicast channel.
To implement a multicast channel, please refer this example project
C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\dma_examples\cyfxbulklpmulticast
Regards,
-Madhu
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi madhu,
thank you so much for your reply.
I understand that you want to send the same data from the P port to both USB and SD sockets. This is called a multicast channel.
-->exactly right,but i want to read sd card data in the pc also from control center.
means...
1)p port->u port
2)p port->s0 port->u port
once at a time,
is it possible??
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
can i use multi thread for above ?
1)one thread for p to u
2)one therad for p to s and s to u
which method is best?
1)multicastchannel
or
2)multithread
let me know,
thank you