History

interfisch e11defbd88 add pause button		2021-05-24 18:40:23 +02:00
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testsender	fix sending	2021-03-26 19:57:08 +01:00
README.md	add readme for hc12 and openlog notes	2021-03-26 18:04:51 +01:00
Screenshot.png	add readme	2021-03-21 18:59:04 +01:00
Timeline.pde	add timeline	2021-05-13 14:34:44 +02:00
Visualization.pde	add timeline	2021-05-13 14:34:44 +02:00
analyze.py	matplotlib scatter plot for cmd vs speed	2021-05-16 18:55:43 +02:00
logdata_visualization.pde	add pause button	2021-05-24 18:40:23 +02:00

README.md

Bobbycar OSD

This processing software can display log information from the bobbycar in realime.

It is used alongside the controller_teensy firmware. Log information is constantly printed out on one serial interface and can be written either to an sd card or transmitted via rf or bluetooth.

OpenLog

Tutorial for OpenLog Serial SD Card logger: https://learn.sparkfun.com/tutorials/openlog-hookup-guide/configuration-file

Only works reliable on 3v3. Using 5v restarts occur (prints 12> over serial and everytime a new file is created).

my CONFIG.TXT content: 115200,26,3,0,1,1,0 baud,escape,esc#,mode,verb,echo,ignoreRX

HC12 433MHz Module

5v or 3v3. Bridge Set pin to ground and power up to enter setup mode. Use Arduino IDE to send commands via serial terminal with 9600 Baud. AT+RX shows current settings.

Use following commands to setup: AT+B115200 AT+C002

Using channel 2 instead of 1, because 1 receive didnt work with two computers.