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Hello, enybody can explain me how the signals from MRL serial to Arduino is coded?
I am trying to decode but have no idea what method is used to code serial messages going to arduino.
Example from serial readings that:

Javadoc link
Example code (from branch develop):
#file : Hd44780.py (github)
#################################################################
# Example Code                                                  #
#################################################################
 
#################################################################
# First start your I2C Bus Master Device                        #
#################################################################
# If your using the Arduino Nano, comment out this line and
# uncomment the ArDuino Nano lines
raspi = runtime.start("raspi","RasPi")
#################################################################
# Start the Arduino Nano connected using /dev/ttyUSB0           #
#################################################################
#arduinoNano = runtime.start("arduinoNano","Arduino")
#arduinoNano.setBoardNano()
#arduinoNano.connect("/dev/ttyUSB0")
 
#################################################################
# Next start the PCF8574 service                                #
#################################################################
pcf = runtime.start("pcf","Pcf8574")
# Then attach it to the I2C Bus Master
# When attaching, we specify the Bus Master Device,
# the I2C Bus Number
# and the I2C address
pcf.setBus("1")
pcf.setAddress("0x27")
pcf.attach(raspi)
 
#pcf.attach(arduinoNano,"0","0x27")
 
#################################################################
# Next start the Hd44780 service                                #
#################################################################
lcd = runtime.start("lcd","Hd44780")
 
# Once the service has been started, we need to attach it to
# the PCF service
lcd.attach(pcf)
 
# this will initalise the display.
# not needed now unless you want to manually reset
# lcd.reset() 
 
# when we want to clear the screen call this
lcd.clear()
 
# You can turn the backlight on or off.
# True will turn it on, False will turn it off.
lcd.setBackLight(True)
 
# Filally to send text to the display
lcd.display("Hello World", 0)
Example configuration (from branch develop):
#file : Hd44780.py (github)
!!org.myrobotlab.service.config.Hd44780Config
backlight: true
controller: null
delay: null
listeners: null
peers: null
type: Hd44780

  The HD44780 is the primary chip for a 16 character x 2 or 20 x 4 line LCD display.   These small displays can be found cheap online and are easy to use with a device with an I2C bus master.

I think perhaps the individual pixels for the UI might be a bit too clunky ...
but its nice to know the update to MrlComm can handle 8x32 matrix.
Needs to have a scroll text function ... hmmm

Good Day everyone,

 

Hope every one is well and healthy. I am trying to write a program for kinematics of the left hand without using myrobotlb. I already have the DH parameters as below.

 

Hi guys,

beside a screenshot of the opencv surface areas.
 
Can anyone give me explanations what these areas (blue) mean and which settings make which results ?
 
Thanks.
 
Regards
Tricia279
 

@Gael, I think something like this would be good - I'm close to finishing it out, but I want https://github.com/MyRobotLab/myrobotlab/pull/921 merged in first, because it makes getting the valid list of future and existing speech services and servos much more clean.

Changes in the UI can/will be saved out through config, and loaded if desired.

Hello again.
I'm using 1.1.557.  I created the arduino and servo services. While testing in servo service page in the web gui, after 3 or so movements the servo and page takes sometime to respond.  In the terminal page, it's immediate.

doing the same test in the swing GUI, it works correctly.  
 

so question 1 - is this a known bug?

question 2 - where do we look for known bugs?

question 3 -  how do we report a bug?

thanks for assistance in advance and the work you all do

Hello again! I'm using the manticore version and I don't know how to make the inmoov talk physically(synchronized speech with mouth movement). I can talk to MarrySpeech via python in MRL. Are there any resources on this? The only video I could find: https://www.youtube.com/watch?v=jswk8lDtGOc
(Version is different)

Hello, 

I have the current version of manticore running on a mac. the swinggui displays right, but when going into webgui, alll i see is a blank screen.  i have put in a no worky report

osx version10.11.6

chrome version 92.0.4515.159

 

2.4 GHz Intel Core 2 Duo