kj6aku.wordpress.com
Repairing a Canon S100 ‘Lens Error’ | kj6aku's back burner
https://kj6aku.wordpress.com/2015/10/04/repairing-a-canon-s100-lens-error
Kj6aku's back burner. Projects and investigations that will never be completed. Repairing a Canon S100 ‘Lens Error’. October 4, 2015. A few weeks ago, over Labor Day weekend, my Canon S100 stopped working. The barrel wouldn’t retract — something ticked rapidly inside for a second and the back panel reported a Lens Error. I tried turning it on while twisting one way, pushing down, etc. but aside from one time where it retracted and came back out, nothing seemed to change. As you can see, my replacement as...
kj6aku.wordpress.com
kj6aku's back burner | projects and investigations that will never be completed | Page 2
https://kj6aku.wordpress.com/page/2
Kj6aku's back burner. Projects and investigations that will never be completed. Newer posts →. October 21, 2013. I finally got my MicroZed (in Avnet leadtime, apparently 1 week means 4 weeks) so I gave it a spin. I was pleased to see that the package included a retail-packaged 4GB Kingston microSD card, and a very nice Monoprice USB cable. My board has a rather long patch wire that looks to be securely glued down. Mm apart. So far I haven’t found anything that fits the holes. Also, the 1210...After succe...
kj6aku.wordpress.com
Xilinx PlanAhead/XPS annoyances | kj6aku's back burner
https://kj6aku.wordpress.com/2014/04/28/xilinx-planaheadxps-annoyances
Kj6aku's back burner. Projects and investigations that will never be completed. MicroZed and Linaro: odds and ends. SDR: RTL2832L →. April 28, 2014. When I make AXI peripherals, I’ve been putting my logic into a hierarchy that I then instantiate inside a Xilinx-generated AXI template. Otherwise it’s hard to test without using a BFM. In order to do it this way, I have to add one line to the MPD with the name of the module. It’s the bottom one here:. This entry was posted in Uncategorized. You are commenti...
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MicroZed: I2C through the EMIO | kj6aku's back burner
https://kj6aku.wordpress.com/2013/12/10/microzed-i2c-through-the-emio
Kj6aku's back burner. Projects and investigations that will never be completed. MicroZed: UIO notes, kernel modules. MicroZed: SPI →. MicroZed: I2C through the EMIO. December 10, 2013. I went back to my MicroZed project, which actually already had the I2C selected in XPS — without constraints, the EMIO doesn’t get connected. You can see my MIO config below; a few other things in there are specific to my design. To get the I2C through the EMIO to the PL, first have to set them as external pins in XPS.
kj6aku.wordpress.com
MicroZed & Linaro: odds and ends | kj6aku's back burner
https://kj6aku.wordpress.com/2014/03/14/microzed-linaro-odds-and-ends
Kj6aku's back burner. Projects and investigations that will never be completed. Xilinx PlanAhead/XPS annoyances →. MicroZed and Linaro: odds and ends. March 14, 2014. It’s been a bit quiet here because I screwed up my board and MicroZed. The PS still works but I seem to have blown out parts of the FPGA and maybe the digital side of one ADC. How did this happen? Avahi for great laziness. It’s just a matter of installing the daemon on the MicroZed:. To be a discoverable service:. And now I can. At least I ...
kj6aku.wordpress.com
January | 2014 | kj6aku's back burner
https://kj6aku.wordpress.com/2014/01
Kj6aku's back burner. Projects and investigations that will never be completed. Monthly Archives: January 2014. January 1, 2014. I did two arguably dumb things that kept my SPI experience from being smooth sailing. The first was putting in a 3-8 decoder on the slave select lines and assuming there was driver support for it. The second was not … Continue reading →. Repairing a Canon S100 ‘Lens Error’. MicroZed and Linaro: odds and ends. Cheap FPGA Dev Boards. Image Converter for Kicad.
kj6aku.wordpress.com
MicroZed: UIO notes, kernel modules | kj6aku's back burner
https://kj6aku.wordpress.com/2013/11/14/uio-notes-kernel-modules
Kj6aku's back burner. Projects and investigations that will never be completed. MicroZed: I2C through the EMIO →. MicroZed: UIO notes, kernel modules. November 14, 2013. I tried following part 2. EDIT: Right after I posted this, I noticed that I have a /dev/uio0 device listing! I’m pretty sure it wasn’t there previously…. I’m not exactly sure which device tree I’m using, but I think it’s one with a fake interrupt. I’ll check later. The corresponding device tree entry is. You have to commit them with git,...
kj6aku.wordpress.com
October | 2015 | kj6aku's back burner
https://kj6aku.wordpress.com/2015/10
Kj6aku's back burner. Projects and investigations that will never be completed. Monthly Archives: October 2015. Repairing a Canon S100 ‘Lens Error’. October 4, 2015. A few weeks ago, over Labor Day weekend, my Canon S100 stopped working. The barrel wouldn’t retract — something ticked rapidly inside for a second and the back panel reported a Lens Error. I tried turning it on while twisting … Continue reading →. Repairing a Canon S100 ‘Lens Error’. MicroZed and Linaro: odds and ends. Cheap FPGA Dev Boards.
