View allAll Photos Tagged debugging
Right extruder prints fine. Left extruder (the Inverted stepper one) prints too little plastic at the bottom and too much plastic on top of my Aztec Pyramid test.
Feels like a firmware bug.
Update: Turns out this was caused by a sticky filament spool.
www.segger.com/products/debug-probes/j-link/technology/in...
GND* = On later J-Link products like the J-Link ULTRA+, these pins are reserved for firmware extension purposes. They can be left open or connected to GND in normal debug environment. They are not essential for JTAG/SWD in general.
Debugging here. Kind of. I'm hooking up the Flavonoid to a USB Oscilloscope which is my bargin basement (mostly serviceable, although finicky with the setup) logic analyzer to see how the I2C (TWI) bus is doing. I'm picky this way — I tend to debug on the atomic level rather than putting everything together and hoping it works, and when it doesn't, taking things apart to see what isn't working. I'm pretty sure the I2C bus is working just fine, but I need to see for sure. I'd output stuff over RS232 only this weekend FTDI, whose little RS232 to USB chip I'm using (FT232RL), is having some kind of server crisis so I can't download the driver to install on my new MacBook what that has never had the driver installed. Sigh.. Anyway, it's a good exercise to use the logic analyzer..
Here's an interactive debugger for UBASIC scripts that lets you inspect and set variables, step through line by line etc.
Beta-testers are welcome to download the prototype here.
There's a PDF document here.
Comments, bug reports and suggestions wlecome.
See also this thread on the CHDK Forum.
debugging the onboard computer on the people mover. their diagnostic software was just spitting out line after line after line of hexidecimal numbers.
We upgraded our nrf51822 SOCs with the new Nordic BLE SoftDevice v7 and had to port all of our code to the new API version too. For some reason the SPI master API had changed completely (and the change was not mentioned in the migration guide). So we spent the whole weekend trying to get our gyro code working again. Our old code worked but was actually very wrong :) Clock polarity was inverted and phase was inverted so it all worked but was out of specs. So we ported a lot of our code to use the new API and we finally got the SPI code to work. A lot of time was wasted on a mixup with register names in our gyro headers. But we did get to use most of our testgear and it really looked kind of awesome to have that many debugging devices connected to one small board. Plus I got to teach all this debugging to a new member that was added to my team and who will hopefully take over some of the simpler tasks I've been doing.
Debugging
“If debugging is the process of removing bugs, then programming must be the process of putting them in.”
-Edsger Dijkstra
“Debugging is actually all about finding the bug. About understanding why the bug was there to begin with. About knowing that it’s existence was no accident.”
- Mr. Robot
Model - Pollyna Nikova
Haven't tracked down the cause of this perimeter retraction issue while printing with the latest PLA. Documenting it here for the moment.
Strange how it seems to be Z-height dependent.
Update: Turns out this was caused by a sticky filament spool.
A shot of "Hana" in debug mode showing a bounding sphere for each flower, which I'll later (now) be using to cull them out of rendering (and certain updating) to save FPS.
It'll most likely make the FPS jump up and down a lot though, but perhaps by mostly doing tight shots of single flowers and I can keep most flowers culled out most of the time.
A Mac Mini with faster graphics would be nice, come on Steve..
This is a debug screenshot of a custom Twitter app I wrote. It posts every 140 keystrokes to twitter.com/keytweeter
JMX tools can be used to set the debug level for different Alfresco components. This screen shot shows the debug level for the FTP protocol is set to error. Administrators can set the debug level on the fly to help them resolve system problems without having to stop Alfresco.
Just a few shots I took when I recently booted my old PowerTower Pro 225 (normally 225mhz 604e, but I got a G3 upgrade for mine as a gift). Running Mac OS 9.1. Was nicely outfitted with an impressive 512MB of RAM. Definitely made my friends jealous at the time. :) Used this machine as my main computer for quite a few years!
"Debugger Installed" - even though I wasn't much of a programmer at the time, I kept MacsBug installed so I could try to keep the system running in the event of a crash. I think I used it to crack a game or something one time, good old 4E71.
I thought this was a good shot to show what many many thousands of users worldwide saw every day for quite some years. Also thought it might bring back some memories of Mac users who haven't seen that old familiar Silverlining Pro dialog in quite a long time. ;)
I came here to be alone with my thoughts of you,
I came here to be alone with my thoughts without you,
I came here to be alone with my thoughts missing you,
I came here to be alone with my thoughts remembering you.
Sketchnotes I captured while attending An Event Apart Chicago, October 13-14, 2008 at the Sheraton Chicago in Chicago, IL.
Detailed blog post at the Rohdesign Weblog. Created by Mike Rohde
A screenshot of my game Null Op in debug mode. It lets you visualize the A* path finding algorithm over the level.
Blue squares have been searched by A*, purple ones are the optimal path. The top number is the cost to move to a given square and the bottom number is the estimated cost to the destination.
An overlay has been placed over the level representing metadata about each square. Black represents "blocked" squares and orange-red are "dangerous" squares.
The JTAG-HS3 is the newest member of our family of affordable high-speed Xilinx® FPGA programming solutions. The HS3 builds on the successful JTAG-HS1 by adding an open-drain buffer to pin 14 allowing for the debugging of Xilinx Zynq-SOC processors. It can be attached to target boards using Xilinx's 2x7 connector*, and is compatible with all Xilinx tools, including iMPACT™, ChipScope™, and EDK.
When connected to a PC via a standard A to micro-USB cable, the JTAG HS3 receives its power from USB and can be recognized as a Digilent programming cable, even if the HS3 is not attached to the target board. The JTAG bus can be shared with other devices as the HS3's signals are held in high-impedance, except when actively driven during programming. The HS3 is small and light, allowing it to be held firmly in place by the system board connector.
The JTAG-HS3 is the newest member of our family of affordable high-speed Xilinx® FPGA programming solutions. The HS3 builds on the successful JTAG-HS1 by adding an open-drain buffer to pin 14 allowing for the debugging of Xilinx Zynq-SOC processors. It can be attached to target boards using Xilinx's 2x7 connector*, and is compatible with all Xilinx tools, including iMPACT™, ChipScope™, and EDK.
When connected to a PC via a standard A to micro-USB cable, the JTAG HS3 receives its power from USB and can be recognized as a Digilent programming cable, even if the HS3 is not attached to the target board. The JTAG bus can be shared with other devices as the HS3's signals are held in high-impedance, except when actively driven during programming. The HS3 is small and light, allowing it to be held firmly in place by the system board connector.
www.facebook.com/events/1021388754542497/
Live Showcase, in occasione dell'uscita in CD di "Debug" nuovo progetto discografico del Rapper e Producer Campano.
Line Up:
Emcee O'Zi(Feat. Dj Snatch)
Fabio Farti
NHX (Br & Czek)
Odeeno
Warm Up e After Party Dj Set:
Ekspo ( Sangue Mostro )
BreakStarr ( VHX )