jdkticom

5 ms·

1.
by jdkticom 6y ago
correct, no NVIDIA hardware, just their NVDLA project which is open source. http://nvdla.org .
2.
by jdkticom 6y ago
https://developers.google.com/speed/pagespeed/insights/?url=... score still isn't great, but at least the images aren't the bottleneck anymore. The site is in the process of a grand rebuild that sho
3.
by jdkticom 6y ago
OK.
4.
by jdkticom 6y ago
Correct. This is open at the ISA, PCB and software level, not the chip RTL. Still, it is a step forward. For something more open at the RTL level, I'd look at Precuror ( https://www.crowdsupply.com/sutajio-kosagi/pr
5.
by jdkticom 6y ago
One of the other replies points to the RISC-V extensions feature. I think for someone who "doesn't care about openness" would at least benefit from that in the architecture. It means the same compiler can be used to bootstrap
6.
by jdkticom 9y ago
0.5ms event-to-output, 1ms input-to-process-to-output. pureData, supercollider, and C++ programming API. Built-in web-IDE and tutorials.
7.
by jdkticom 9y ago
That looks pretty neat and I'll have to try it out. Personally, this is my bare skeleton for working with the PRU: https://gist.github.com/jadonk/2ecf864e1b3f250bad82c0eae12b7... .
8.
by jdkticom 9y ago
Faster, newer generation CPU (Zero moved back to ARMv6). Additional microcontrollers (2x PRU, 1x M3). ADC. More I/O capability. Open hardware with a (yet to be proven, but I'm very confident) much higher availability for use in pr
9.
by jdkticom 9y ago
I made priority of choosing pins not used by LCD or eMMC on BeagleBone Black so that many capes not reassigning those pins could be adapted. The pinout was also done to work with a large number of existing breakout boards. The EEPROM identi
10.
by jdkticom 9y ago
Pinout compatible with something like https://shop.mikroe.com/wifi-esp-click
11.
by jdkticom 9y ago
Many are, but some have reasonable sized keyboards. I prefer some of the older models.
12.
by jdkticom 9y ago
Yes, that's how I typically do workshops is with Chromebooks.
13.
by jdkticom 9y ago
Etcher is a bit easier than the old 7-zip + win32diskimager solution: https://beagleboard.org/getting-started#update
14.
by jdkticom 9y ago
I'll be showing off an infrared camera and a handheld MAME console I built at Maker Faire New York then sharing the design info. Working on pushing to github later this afternoon.
15.
by jdkticom 9y ago
Lots of discussion about that here: https://news.ycombinator.com/item?id=10631668
16.
by jdkticom 9y ago
Using VNC is a legitimate way to develop for this, but mostly it is done through web browsers (Cloud9 IDE) and direct ssh.
17.
by jdkticom 9y ago
It is definitely not sold at a loss. No maximum to the order quantity, just lead time if it is more than inventory.
18.
by jdkticom 9y ago
And USB on the headers, making it easy to build a board with a hub or whatever, including USB WiFi modules.
19.
by jdkticom 9y ago
It does not have HDMI. Displays would typically be done with SPI breakout boards like from Sparkfun and Adafruit. You could also do a display via USB to VGA/HDMI.
20.
by jdkticom 10y ago
The M3 is not well documented. The big thing to discover is the memory map to get at the IO. At least the firmware is open source to help provide a starting point and it includes some base addresses for peripherals in the system. https:&#x