Search found 5 matches

by jdfenley
Sat Apr 20, 2019 1:09 pm
Forum: Development Tools and Programming
Topic: --image-search-sector usage?
Replies: 3
Views: 7174

Re: --image-search-sector usage?

Based on the description of the command in the Xflash manual, I was hoping --image-search-sector and/or --image-search-page would tell us what version(s) of bootable images are in the Flash. I'm testing various field upgrade routines and looking for a convenient way to know if they are working. I'm ...
by jdfenley
Thu Apr 18, 2019 2:43 pm
Forum: Development Tools and Programming
Topic: --image-search-sector usage?
Replies: 3
Views: 7174

--image-search-sector usage?

Having trouble using the xflash command --image-search-sector. When I type: xflash --image-search-sector I get: Error: F03089 When multiple upgrade images and no global factory image is specified a target must be specified with --target.!! Next, tried creating a my-xmos.xn file and put it in C:\Prog...
by jdfenley
Mon Mar 20, 2017 10:58 pm
Forum: Development Tools and Programming
Topic: Boot image version
Replies: 0
Views: 3568

Boot image version

Is there a way to tell which upgrade image version the processor booted from during run time? I know how to use fl_getFactoryImage() to get the factory boot image info, and can then use fl_getNextBootImage() multiple times to determine the different upgrade image versions (using fl_BootImageInfo.ver...
by jdfenley
Tue Feb 21, 2017 8:10 pm
Forum: Q&A
Topic: XTCP slowness
Replies: 2
Views: 7017

Re: XTCP slowness

Sorry to reply to this post rather than open up a new one, but since the lib_xtcp 6.0.0 is not released yet... I downloaded and was able to build (using 14.2.4) the examples using the UIP option, but when I try to build the app_simple_webserver or the xtcp_event_driven examples using the LWIP option...
by jdfenley
Thu Sep 26, 2013 2:22 pm
Forum: XMOS Devices
Topic: RST_N, MODEx possible race condition?
Replies: 10
Views: 10811

RST_N, MODEx possible race condition?

When exactly are the MODEx pins sampled? If I read the datasheets correctly, they are sampled when RST_N is de-asserted (goes high). Connecting MODE2 and MODE3 to TRST_N from the JTAG header allows the device to boot from JTAG when XTAG is plugged in, and boot from SPI (Flash) when the XTAG is not p...