Hi, Ytai.. I did use the IOIOsimpleApp as my example. and it able to display. The problem now is the string keep on display until the whole screen is occupied. What i want is just display the latest string only by replacing the previous input stream. How should i do this or any example for me to refer ?
On Thu, Jan 9, 2014 at 4:46 PM, Ytai Ben-Tsvi <[email protected]> wrote: > See IOIOSimpleApp as an example: from your thread that reads the encoder, > you can pass the string you want to display to the main task using > runOnUiThread, and it will then get displayed on a TextView that you can > assign for it. > > > On Wed, Jan 8, 2014 at 11:30 PM, Synn Yong Tan <[email protected]> wrote: > >> Hi, there, >> my apps is working now. But there is a problem, how should i do so that >> my apps only display the latest string as the encoder continuous send >> string to my phone. >> >> >> On Friday, January 3, 2014 1:31:47 PM UTC+8, Ytai wrote: >> >>> Either your battery is finished or there's a short circuit somewhere. >>> In general a 9V battery isn't a great idea for the IOIO, since it will >>> typically not be able to source enough current to maintain charging of the >>> Android. LiPo packs are a great choice for battery powered applications. >>> >>> >>> On Thu, Jan 2, 2014 at 7:09 AM, Synn Yong Tan <[email protected]> wrote: >>> >>>> Hi, >>>> I used a 9v battery as the power supply of my IOIO OTG. The problem >>>> comes when i connect my IOIO board with UART to RS232 converter on the 5v >>>> pin and gnd, there is no power supply for the IOIO board. What is the >>>> problem that caused this ? OR what are the potential reasons caused this ? >>>> >>>> >>>> On Thu, Dec 19, 2013 at 9:44 PM, Synn Yong Tan <[email protected]>wrote: >>>> >>>>> I see. Then i have to try it out 1st because i just tried the led part >>>>> without connecting the encoder. >>>>> Thanks for your help, Ytai. >>>>> This is a very good discussion groups for all IOIO-users. >>>>> >>>>> >>>>> On Thu, Dec 19, 2013 at 12:11 AM, Ytai Ben-Tsvi <[email protected]>wrote: >>>>> >>>>>> Yes. But what I meant is that your UART didn't get any readings >>>>>> (that's why your program got stuck), so there's probably something else >>>>>> going wrong there. >>>>>> >>>>>> >>>>>> On Wed, Dec 18, 2013 at 5:21 AM, Synn Yong Tan <[email protected]>wrote: >>>>>> >>>>>>> The code is working until i added the UART part into it. So means, >>>>>>> i just have to separate them into two thread instead of one single >>>>>>> thread ? >>>>>>> >>>>>>> >>>>>>> On Wed, Dec 18, 2013 at 9:12 AM, Ytai Ben-Tsvi <[email protected]>wrote: >>>>>>> >>>>>>>> A separate thread might make sense in this case, since it will >>>>>>>> allow you to keep the code simple (as opposed to having to assemble >>>>>>>> strings >>>>>>>> out of fragmented readings). >>>>>>>> Having said that, if your original program got stuck, a separate >>>>>>>> thread wouldn't fix that (it will get stuck too), so you might have >>>>>>>> another >>>>>>>> problem. >>>>>>>> >>>>>>>> >>>>>>>> On Tue, Dec 17, 2013 at 9:05 AM, Synn Yong Tan <[email protected]>wrote: >>>>>>>> >>>>>>>>> I want to get feedback of an absolute encoder through the uart. >>>>>>>>> Means I separate the inputstream and the led to two thread? >>>>>>>>> On 18 Dec 2013 00:57, "Ytai Ben-Tsvi" <[email protected]> wrote: >>>>>>>>> >>>>>>>>>> readLine() will block until a new line sequence appears on the >>>>>>>>>> input. If you want to do that, you'll have to run it on a separate >>>>>>>>>> thread. >>>>>>>>>> What are you *really* trying to achieve? >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> On Tue, Dec 17, 2013 at 8:47 AM, Synn Yong Tan >>>>>>>>>> <[email protected]>wrote: >>>>>>>>>> >>>>>>>>>>> ya. the example code works, I also found that the UART part gt >>>>>>>>>>> problem after i tried it part by part. >>>>>>>>>>> But i have no clue for it. Any clue or guide for me to correct >>>>>>>>>>> the code?! >>>>>>>>>>> Thanks for your kind help. >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> On Wed, Dec 18, 2013 at 12:41 AM, Ytai Ben-Tsvi < >>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>> >>>>>>>>>>>> Your code is stuck waiting on the UART. Did you get the example >>>>>>>>>>>> code working? >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> On Tue, Dec 17, 2013 at 5:15 AM, Synn Yong Tan < >>>>>>>>>>>> [email protected]> wrote: >>>>>>>>>>>> >>>>>>>>>>>>> yea. my apps actually works for the ori version of IOIO sample >>>>>>>>>>>>> app. But after i edited the code as the code i posted above, then >>>>>>>>>>>>> the led >>>>>>>>>>>>> light cannot turn on. >>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> On Tue, Dec 17, 2013 at 9:07 PM, Matanel >>>>>>>>>>>>> <[email protected]>wrote: >>>>>>>>>>>>> >>>>>>>>>>>>>> Did you download 3.3v firmware of IOIOLibs?? >>>>>>>>>>>>>> >>>>>>>>>>>>>> בתאריך יום שני, 16 בדצמבר 2013 14:39:58 UTC+2, מאת Synn Yong >>>>>>>>>>>>>> Tan: >>>>>>>>>>>>>> >>>>>>>>>>>>>>> Hi, >>>>>>>>>>>>>>> This is my 1st try on IOIO. I done everything according to >>>>>>>>>>>>>>> the OIOI OTG Beginners Guide. But when i toggled the button, >>>>>>>>>>>>>>> the led on >>>>>>>>>>>>>>> IOIO board didn't light up. >>>>>>>>>>>>>>> Any ideas what caused this problem ? Anyone has the solution >>>>>>>>>>>>>>> for this ? Or how to debug it ? >>>>>>>>>>>>>>> Secondly is the conversion to dalvik format failed with >>>>>>>>>>>>>>> error 1. I can export the project into apk file for the 1st >>>>>>>>>>>>>>> time. But the >>>>>>>>>>>>>>> second time I try to export the project, this error comes out. >>>>>>>>>>>>>>> Anyone knows what is the problem caused this error and how >>>>>>>>>>>>>>> to solve it ? >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Thanks for your help. >>>>>>>>>>>>>>> >>>>>>>>>>>>>> -- >>>>>>>>>>>>>> You received this message because you are subscribed to a >>>>>>>>>>>>>> topic in the Google Groups "ioio-users" group. >>>>>>>>>>>>>> To unsubscribe from this topic, visit >>>>>>>>>>>>>> https://groups.google.com/d/topic/ioio-users/wTlJJcG6LS8/ >>>>>>>>>>>>>> unsubscribe. >>>>>>>>>>>>>> To unsubscribe from this group and all its topics, 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/ >>>>>>>>>>>>>> groups/opt_out. 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