| watch -n 1 "ls /dev" | |
| watch -n 1 "ls /dev | grep unitek" | |
| udevadm monitor | |
| sudo service udev restart | |
| udevadm info -a -p $(udevadm info -q path -n /dev/ttyACM0) | |
| udevadm info --name=/dev/ttyACM0 --attribute-walk | |
| udevadm info --name=/dev/ttyACM0 --attribute-walk | grep KERNELS |
| /* Sample sketch for review. | |
| */ | |
| #define USB Serial | |
| const int usbBaud = 57600; | |
| const int ledPin = 13; | |
| const int commandBufferLength = 80; | |
| static char commandBuffer[commandBufferLength]; | |
| char *commandMode; |
| /* Teensy LC sketch for controlling a stepper motor. | |
| Reads comma-separate commands over serial. Sends back number of steps taken. | |
| Commands are of the form: | |
| step,300,800 -> stepper should move 300 sixteenth-steps forward at 800 steps per second | |
| step,-124,100 -> stepper should move 124 sixteenth-steps backward at 100 steps per second | |
| */ |
ffmpeg -f avfoundation -i "default" -re -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -f h264 -acodec aac -ab 128k -g 50 -strict experimental -f flv -s 426x240 "<rtmp_path>/<stream_id>"
| """Plotting gene expression data from a csv""" | |
| import os | |
| import matplotlib | |
| import matplotlib.pyplot as plt | |
| import pylab | |
| # Load data. | |
| path = 'murine-placenta-gene-1-2.csv' |
| <!doctype html> | |
| <html> | |
| <head> | |
| <style> | |
| body, html, table { | |
| margin: 0; | |
| padding: 0; | |
| } | |
| body { |