| $ 65 1e-8 263.0686190299136 63 5 43 5e-11 | |
| w -496 208 -336 208 0 | |
| w -496 384 -336 384 0 | |
| b -809 125 -356 485 0 | |
| x -796 79 -578 82 4 12 Model\sof\show\sthe\sbalanced\saudio\scomes: | |
| x -797 101 -436 104 4 8 •\s60\sHz\snoise\s(B)\sfrom\spower\slines\sgets\sadded\sin\sphase\sto\soriginal\ssignal\s(A)\sand\sto\sinverse\ssignal\s(-A). | |
| 209 -128 384 -208 384 0 0.000009999999999999999 1.6190470112865065 1.65 0.1 | |
| 209 -128 208 -208 208 0 0.000009999999999999999 1.6505183937354877 1.65 0.1 | |
| 212 -624 208 -576 208 0 2 a\pb | |
| g -528 416 -528 448 0 0 |
Did you just check out / clone a repository and forget --recursive / --recurse-submodules? Well, do this:
git submodule update --init --recursive --remote
For information about why this nugget was lost and burried in another stack exchange article, see this: https://meta.stackoverflow.com/questions/400424/how-can-i-request-that-a-question-merge-be-reversed
I am very interested in the ESP32-S2's camera port and the possibility of using it for a variety of MicroPython\CircuitPython projects. My hope is that the ESP32-S2 will the ability to do do things similiar to what is possible on the Raspberry Pi. Today there is no ESP32-S2 board available which exposes this port, and no camera modeles, but I wanted to understand the hardware capabilities to understand what might be possible and just as important, what is not.
This write up is based on solely on a morning's worth of research. If there are errors
| /* | |
| Capacitive Sensing methods using Arduino | |
| Visit https://bashtelorofscience.wordpress.com/ for a description and the circuit required to make this work. | |
| Please see https://www.arduino.cc/en/Reference/PortManipulation for an explanation on the direct I/O access used in this sketch. | |
| note: | |
| the assembler command | |
| __asm__("nop\n\t"); | |
| is used in the sketch to do single clock (62ns) delays. |
Build VAAPI with support for VP8/9 decode and encode hardware acceleration on a Skylake validation testbed:
Build platform: Ubuntu 16.04LTS.
First things first:
Install baseline dependencies first
sudo apt-get -y install autoconf automake build-essential libass-dev libtool pkg-config texinfo zlib1g-dev libva-dev cmake mercurial libdrm-dev libvorbis-dev libogg-dev git libx11-dev libperl-dev libpciaccess-dev libpciaccess0 xorg-dev intel-gpu-tools
| emcc test_pixel2.c ^ | |
| -O2 ^ | |
| -Wall -Wextra -pedantic ^ | |
| -s USE_SDL=2 ^ | |
| -s USE_SDL_IMAGE=2 -s SDL2_IMAGE_FORMATS="[""png""]" ^ | |
| -s USE_SDL_TTF=2 ^ | |
| --preload-file assets ^ | |
| -o test_pixel2.html |
| #include "StdAfx.h" | |
| #include <Setupapi.h> | |
| #pragma comment(lib, "Setupapi.lib") | |
| #include "SerialPort.h" | |
| SerialPort::SerialPort(void) : end_of_line_char_('\n') | |
| { | |
| } |