Hi All,
I've had some time and have picked up where I left off, but this time using my
N800. The result is good news :) (but a rather long and meandering email). The
DSP seems very well behaved (no resets leading to reboots) and the couple of
demos I've tried worked fine. I was quite surprised
On 5/11/07, Simon Pickering [EMAIL PROTECTED] wrote:
Hi All,
I've had some time and have picked up where I left off, but this time using my
N800. The result is good news :) (but a rather long and meandering email). The
DSP seems very well behaved (no resets leading to reboots) and the couple
Thanks for your thoughts about the IVA, over lunch I did some more googling and
found a couple of non-authoritative posts about it. Looks like it might be a
separate processor like the DSP, with its own kernel (not sure whether this is
changeable).
See:
I get the following output from the linked hellotimer task:
# ./hellotimer 5
Cannot open /dev/dsptask/hellotimer
# dspctl start hellotimer.out
Loading hellotimer.out...
.text : adr = 0x80, size= 331 ...initialization failed!!
Can't determine reset vector address
This is a bit
I've been trying to get started with DSP programming, following the
instructions summarised in this post.
I just took a brief look at what is required for programming
for the DSP in the 770. It seems that building your own
modules is possible with publically awailable tools and
documents.
I was not able to restart the DSP gateway dynamic loader (there is an
init script for dld) so I just rebooted my 770. After boot there
should be a /dev/dsptask/demo_console if the dld managed to load the
module.
'killall dsp_dld' will also work without having to reboot. The dsme
daemon will