Re: [Openocd-development] PLL frequency and "Timeout waiting forACK..." issue

2008-10-07 Thread Mariusz Janiak
On Mon, 6 Oct 2008, Magnus Lundin wrote: > Hi > > I am just guessing here but it can an issue with the timing of the AHB > bus and running from flash at 50MHz. > The SWLDP overrun is received through the JTAG interface, so it seems > JTAG is working. > SWDLP overruns are not JTAG problems, they a

Re: [Openocd-development] PLL frequency and "Timeout waiting for ACK..." issue

2008-10-04 Thread Mariusz Janiak
On Sat, 4 Oct 2008, ?yvind Harboe wrote: > I'm not too familiar with that code or the problem w/PLL/clocks that > you are seing, > but I modified it to wait 1000ms rather than try 100 times... > > Seems a tad more robust to me. > I try clarify my problem again. I have two almost identical program

Re: [Openocd-development] PLL frequency and "Timeout waiting for ACK..." issue

2008-10-03 Thread Mariusz Janiak
On Fri, 3 Oct 2008, ?yvind Harboe wrote: > On Fri, Oct 3, 2008 at 8:03 PM, Mariusz Janiak > <[EMAIL PROTECTED]> wrote: >> Hi, >> >> I'm working with the lm3s811 microcontroller (EVAL BOARD). I have serious >> problem with any program that run from flash

Re: [Openocd-development] PLL frequency and "Timeout waiting for ACK..." issue

2008-10-03 Thread Mariusz Janiak
On Fri, 3 Oct 2008, ?yvind Harboe wrote: > On Fri, Oct 3, 2008 at 8:03 PM, Mariusz Janiak > <[EMAIL PROTECTED]> wrote: >> Hi, >> >> I'm working with the lm3s811 microcontroller (EVAL BOARD). I have serious >> problem with any program that run from flash

[Openocd-development] PLL frequency and "Timeout waiting for ACK..." issue

2008-10-03 Thread Mariusz Janiak
Hi, I'm working with the lm3s811 microcontroller (EVAL BOARD). I have serious problem with any program that run from flash and change the PLL frequency to 50MHz. In this case openocd return following error: Timeout waiting for ACK = OK/FAULT in SWJDP transaction. even when I debug different pro