I’ve written a utility to program the at91sam7s64 over USB using Linux, Mac OSX, or Windows. More info can be found at: http://oss.tekno.us/sam7utils/
New version 0.1.0 is out with a ton of improvements. Here’s the hightlights:
-Erik
I’ve written a utility to program the at91sam7s64 over USB using Linux or Mac OSX. More info can be found at: http://oss.tekno.us/sam7utils/
That link does not seem to work. The domain name does not seem to be correct.
Thorsten
froetho:
That link does not seem to work. The domain name does not seem to be correct.
Oops, should be fixed now.
Thanks for the loader, it works just excellent. I have tested a SAM7-P64 board and the blinking LED binary from the website.
The rw and manual_flash I used were excellent.
Problems: the sam7utils-0.0.3 version’s zip archive did not contain the io_posix.c file.
I had to take it separately. With that file, the package installed fine.
Has anybody happened to check sam7utils w/ the SAM7X(256)? I’m on OS X 10.4.6 and unfortunately, it seems to be spitting out some errors, although it seems to have more to do with the USB device’s unhappiness with the Apple CDC driver.
Quick blurb from the USB Prober app:
635.045 [3] AppleUSBEHCI[0x175a000]::PollInterrupts - port change detect interrupt
635.045 [3] AppleUSBEHCI[0x175a000]::UIMRootHubStatusChange numPorts 5
635.045 [3] AppleUSBEHCI[0x175a000]::UIMRootHubStatusChange port 2 status 0x1
635.160 [3] AppleUSBOHCI[0x175a800] RootHub Status Change Interrupt on bus 53
635.161 [3] ***** AppleUSBHubPort[0x1780100]::AddDevice - port 2 on hub 0x178ae00 - unable (err = e0004049) to reset port
635.161 [3] ***** AppleUSBHubPort[0x1780100]::AddDevice - port 2 on hub 0x178ae00- bus 0x175a000 - got error (e0004049) - releasing devZero lock
635.161 [3] AppleUSBEHCI[0x175a000]::EHCIRootHubPortEnable port: 2, on: 0
635.164 [2] AppleUSBEHCI::UIMDeleteEndpoint, endpoint not found
635.164 [3] AppleUSBEHCI[0x175a000]::PollInterrupts - port change detect interrupt
635.164 [3] AppleUSBEHCI[0x175a000]::UIMRootHubStatusChange numPorts 5
635.271 [3] AppleUSBOHCI[0x175a800] RootHub Status Change Interrupt on bus 53
635.378 [2] AppleUSBOHCI[0x175a800]::CreateDevice - releasing pend on address 3
636.620 [3] AppleUSBOHCI[0x1733000]:ControlPacketHandler error 0xe00002ed occured on endpoint (0). todo = 0x60 (Clearing stall)
636.620 [2] AppleUSBOHCI[0x1733000]::ControlPacketHandler, returning status of e00002ed
636.621 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn err:0xe00002ed
636.621 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn - returning err e00002ed
636.621 [3] +IOUSBDeviceUserClient[0x1f68400]::open
636.621 [3] -IOUSBDeviceUserClient[0x1f68400]::open - returning e00002c5
636.622 [3] AppleUSBOHCI[0x1733000]:ControlPacketHandler error 0xe00002ed occured on endpoint (0). todo = 0x60 (Clearing stall)
636.622 [2] AppleUSBOHCI[0x1733000]::ControlPacketHandler, returning status of e00002ed
636.622 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn err:0xe00002ed
636.622 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn - returning err e00002ed
636.622 [3] +IOUSBDeviceUserClient[0x1f68400]::open
636.622 [3] -IOUSBDeviceUserClient[0x1f68400]::open - returning e00002c5
636.654 [3] AppleUSBOHCI[0x175a800]:ControlPacketHandler error 0xe000404f occured on endpoint (0). todo = 0x40 (Clearing stall)
636.654 [2] AppleUSBOHCI[0x175a800]::ControlPacketHandler, returning status of e000404f
636.654 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn err:0xe000404f
636.654 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn - returning err e000404f
636.666 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn err:0xe00002c2
636.666 [3] IOUSBDeviceUserClient[0x1f68400]::DeviceReqIn - returning err e00002c2
This results, in the sam7utils issuing this response: ./sam7
found boot agent
unable to open device. ret = e00002c5
Bus error
Anybody else in a similar boat? Thanks by the way, for the sam7utils - looks great!
Hello all,
Here is another utility for programming AT91SAM7S devices under Linux over USB:
New version is out with a ton of improvements. See top post.
Hi Erik,
I’m trying to use your utility on Linux, but I can’t figure out how to compile the driver. It isn’t made automatically as part of the usual {.configure, make, sudo make install} cycle, nor does a simple “make” in the driver directory work.
Any pointers?
Thanks,
Michael
Hi,
Can’t get sam7utils-0.2.1.tar.gz - http://oss.tekno.us/sam7utils/ seems to be down.
Can anyone share their copy, please?
Thank you!
Radha.
sradhakrishna:
Hi,Can’t get sam7utils-0.2.1.tar.gz - http://oss.tekno.us/sam7utils/ seems to be down.
Can anyone share their copy, please?
Thank you!
Radha.
see attachment
regards
gerhard
Am specifically looking for 0.2.1 - do you by any chance have this version?
sradhakrishna:
Am specifically looking for 0.2.1 - do you by any chance have this version?
Better late than never ? … you be the judge 
After digging around for it myself I was also unable to find it (the internet is a rather imperfect archive !) but fortunately found it on an old hard drive image. As far as I can tell it is GPLv2 so should be OK to post.
I’m guessing the author (Erik Gilles) has moved on ? Anyone have a copy of the ‘go patch’ mentioned in http://rts-wiki.eit.uni-kl.de/tiki-inde … dstormsNxt (middle page)
… Niall