- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
The solution is obvious - your SW that runs in FX3 must support this.
Speaking in terms of "firmware" and "bootloader":
a) Save bootloader in flash. Load firmware only to RAM at runtime.
b) Merge firmware and bootloader, so that you can load/run new SW. See http://www.cypress.com/?app=forum&id=167&rID=78171 as one of examples.
Me myself implemented similar to Cypress Bootloader's A0 vendor request in my firmware. With this request I can upload any data (incl. new program) into FX3 RAM.
br,
kalev
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
The solution is obvious - your SW that runs in FX3 must support this.
Speaking in terms of "firmware" and "bootloader":
a) Save bootloader in flash. Load firmware only to RAM at runtime.
b) Merge firmware and bootloader, so that you can load/run new SW. See http://www.cypress.com/?app=forum&id=167&rID=78171 as one of examples.
Me myself implemented similar to Cypress Bootloader's A0 vendor request in my firmware. With this request I can upload any data (incl. new program) into FX3 RAM.
br,
kalev
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
Boot loader example project is in Cypress ...\firmware\boot_fw directory.
Also, FX3 API sources might be useful. These are available at
http://www.cypress.com/?rID=57990
FX3 firmware sources, version 1.3.1
br,
kalev
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
hi,
can any one give me the link to download ez usb suite for windows (64 bit) os. because the one which is available in the fx3 page is throwing error when I open it .