How does IOIO Inventor work? Does it have APIs for the motor control libraries? Is it specifically designed for interacting with AppInventor?
On Fri, Jun 12, 2015 at 5:50 AM, <[email protected]> wrote: > Hi all, I am new to this discussion , but saw the post thought I could > contribute my findings. I have been using MIT App Inventor2 with IOIO-OTG > for about 3 months with pretty good results. I also am old school but have > done plenty of control programming using Basic, C++ and others, I > also did not want to learn yet another language. I am building a stepper > motor controlled robot with off the shelf parts. > > He is still an infant, but I have him moving well with speed control, > turning, reversing, and even running a pre-programmed pattern over > Bluetooth from my Android to the on-board IOIO-otg. > > I am using a windows 7 development PC, logged into MIT AI2. On the Android > I have loaded MIT AI2 companion app, IOIO Inventor, and of course G-Mail > for downloading and installing my latest App revisions. Since the AI2 > commands are limited to basic I/O, a big breakthrough for me was using the > "Sound" command to drive the Stepper controllers speed... along with 2 > digital Outputs 's ...1 to set direction, and 1 Enable the Stepper > controller after the frequency stabilizes. > > I hope this helps get you started... > > Now, I could really use help with is understanding how to program the > IOIO "sequencer" using AI2 . I seem to be able to send a "string variable" > from AI2 to the IOIO, but I need to know ...is what to put in the string to > set up multiple PWM channels....and then sequence them. Any help would be > greatly appreciated. > > > On Monday, May 25, 2015 at 8:26:17 AM UTC-4, joe el khoury wrote: > >> Dear Ytai, >> >> Is it possible to use app inventor for IOIO? It may save a lot of time. >> If yes, how? >> >> Thanks, >> >> Waiting for ur reply ASAP, >> >> Best regards, >> Joe >> > -- > You received this message because you are subscribed to the Google Groups > "ioio-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/ioio-users. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "ioio-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/ioio-users. For more options, visit https://groups.google.com/d/optout.
