Hi all, I have the atmel dev kit with j-link and I would like to shift the development platform from IAR to Gcc. I would like to know if where can I find more...
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AT91SAM7@yahoogroups....
Oct 5, 2005 12:54 am
717
I have just uploaded a simple project for the SAM7S64 that uses GCC. This uses UART interrupts, showing how that works too. At this stage I have only tested...
I've had somewhat inconsistent results with jlinkserver and gdb. Sometimes it programs completely, sometimes it misses blocks. Not sure what the deal is. ...
... square ... My first question would be: "Do you really need to be using the TCs for their current purposes?" I recently worked on a system where I was using...
Thanks for both of your helps. I'm going to give them a try. However, is there any documentation on how to use the gdb and the jlinkserver? So far I'm only...
... a ... I don't know much about the jlink even though I have one. I use a bdi2000 most of the time which performs like the $2400 price would suggest! For...
Can anyone enumerate what the basic differences between a flash and ram based project are? Fundamentally why do some of the demo projects from the at91.com...
... projects ... demo ... I can tell you the basic differences, but I have not explored the examples to tell you why specific ones work or not. The main reason...
There's really no description whatsoever in the spec about what in particular triggers the USB interrupt for example, and I'm also kind of interested in the...
If you want a quick summary of what triggers interrupts for a specific module, look at the interrupt enable/disable register definitions. For USB, you've got...
... The manual for this device is **huge** so there's a lot of material to wade through. The interrupt reasons are obviously specific to each particular module...
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AT91SAM7@yahoogroups....
Oct 6, 2005 9:06 pm
729
Hi folks I have replaced the GCC project I posted a few days ago with a new one that has the following improvements: 1) It adds support for the PIT. 2) It uses...
Hello. I have some probloems with my AT91 and a fram i connected via the TWI. I am using the sample code from the atmel-homepage. unfortunately i have some...
We've done design with the A91SAM7S256, and I have a couple of sanity check questions.. 1. If I am using USB and an 18.432MHz crystal, what PLL divisor ratio...
... PA0, PA1, ... you also ... Download either SAM-BA or SAM-PROG from www.at91.com, take note that SAM-PROG only works over USB, whereas SAM-BA work over USB...
Thx for the Sample, but i found the problem. I found out,that i have some trouble with the hardware, not with the software! Now the problem is fixed and the...
Hi all, I would like to run an application from non-zero flash offset on the at91sam7s64. (i.e. bootloader @ address 0 in flash, then jump to say 0x102000 to...
... start ... the ... be ... The way to do this, IMHO, is to use a RAM-based vector area that gets copied into RAM at 0 after start up. The code can live at...
... programn like JTAG or only use it to download programn to flash through SAM-BA? ... The Debug UART is a regular UART. It is not as capable as a USART. ...
Hi Folks, I want to ask if anyone could successfully run given Keil examples. Because I am having difficulty running them on my EK. Esspecially, timer examples...
In normal operation I want my device to be stand-alone, therefore battery powered and turned on/off with a switch I want to be able to update firmware (with...
Hi all, I come just to start with SAM7 family developement under IAR tool and I can't succes to make Timer working. I need it to perform some latency tests. ...
Hello evry Body, I come just to start with a SAM7S64 using IAR tools and I need to use a timer in order to do some Latency tests some one can provide me with...
