Easy programming for the DSO Quad

--DSO203

Moderators: violet, jessie, jpa

jpa
Elementary-2
Elementary-2
Posts: 215
Joined: Wed Nov 02, 2011 4:06 am
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by jpa » Sun Jul 01, 2012 5:08 am

New version 0.03 uploaded.

New features:
- Added device.inc that has support for beeper, backlight control and power saving mode. https://github.com/PetteriAimonen/QuadP ... device.inc
- Added beeper.amx that simply beeps when it detects a voltage on input. Also gives 1 V voltage on waveout, so with two probes it can be used to check conductivity of e.g. PCB traces. https://github.com/PetteriAimonen/QuadPawn/wiki/Beeper

(No RTC support yet :) )

Badwater
Pre-kindergarten
Pre-kindergarten
Posts: 10
Joined: Mon Feb 13, 2012 5:55 am
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO-203

Re: Easy programming for the DSO Quad

Post by Badwater » Wed Jul 04, 2012 3:56 am

Thanks for this contribution, this is really impressing!
I am a bit away from programming the same, but will definitely use it!

BW

jaqb
Pre-kindergarten
Pre-kindergarten
Posts: 9
Joined: Sun Oct 02, 2011 5:16 pm
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by jaqb » Wed Jul 04, 2012 7:18 am

jpa wrote:New version 0.03 uploaded.
thx. i'll check it as soon as I get home from vacation ;-)

Jaqb

jpa
Elementary-2
Elementary-2
Posts: 215
Joined: Wed Nov 02, 2011 4:06 am
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by jpa » Fri Jul 13, 2012 12:28 am

There is now a proto version of custom FPGA image loading in a separate branch.. but too bad that I'm running out of flash space.

It would be most useful to get this working:
https://github.com/neilstockbridge/dsoquad-BIOS

Or some other way to build the BIOS with GCC.

c.wilt
Pre-kindergarten
Pre-kindergarten
Posts: 27
Joined: Thu Jul 19, 2012 9:05 pm
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by c.wilt » Thu Jul 19, 2012 9:50 pm

Discovered Pawn for quad a few days ago and I am enjoying it very much. Please continue development.

theperm
Pre-kindergarten
Pre-kindergarten
Posts: 6
Joined: Wed Aug 01, 2012 6:46 pm
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: dso203

Re: Easy programming for the DSO Quad

Post by theperm » Wed Aug 01, 2012 6:53 pm

The calibration app, is this just for pawn apps or is it the same calibration that can be done in the dso firmware and its effect is system wide for the entire device and its apps?

jpa
Elementary-2
Elementary-2
Posts: 215
Joined: Wed Nov 02, 2011 4:06 am
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by jpa » Fri Aug 03, 2012 12:30 am

theperm wrote:The calibration app, is this just for pawn apps or is it the same calibration that can be done in the dso firmware and its effect is system wide for the entire device and its apps?
Currently only for Pawn apps, as described in https://github.com/PetteriAimonen/QuadP ... alibration

jpa
Elementary-2
Elementary-2
Posts: 215
Joined: Wed Nov 02, 2011 4:06 am
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by jpa » Sun Dec 09, 2012 2:59 am

A quick weekend project: scrolling spectrogram application for QuadPawn.

https://github.com/PetteriAimonen/QuadP ... pectrogram

First 500 Hz signal from waveout, then 50Hz noise from my finger:
Image

Some music from youtube:
Image

c.wilt
Pre-kindergarten
Pre-kindergarten
Posts: 27
Joined: Thu Jul 19, 2012 9:05 pm
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by c.wilt » Thu Jan 03, 2013 1:03 am

Would it be possible to add serial port access to pawn? The one used in the bluetooth hack.

jpa
Elementary-2
Elementary-2
Posts: 215
Joined: Wed Nov 02, 2011 4:06 am
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: DSO Quad

Re: Easy programming for the DSO Quad

Post by jpa » Thu Jan 03, 2013 1:20 am

c.wilt wrote:Would it be possible to add serial port access to pawn? The one used in the bluetooth hack.
Yeah I have been thinking about it for a while but haven't had time to implement it.

Should be quite easy atleast to write to serial, because a simple printf() from the code is enough. Reading will require some IRQ routine so that it will store the characters as they arrive.

Post Reply