Ok I’ll try it. Thanks for advice. Lo ; )
Le 22 juil. 2015 à 01:25, Ytai Ben-Tsvi <[email protected]> a écrit : > Are you able to test with a beefier supply or at least higher voltage? I'm > concerned that as soon as the Android attempts to charge itself (which might > be a few seconds after having been plugged in) it draws a current spike that > your supply can't handle well, resulting in a momentary drop in voltage and > loss of the USB connection. > > On Tue, Jul 21, 2015 at 4:20 PM, Laurent Turnauer > <[email protected]> wrote: > 800mA on 6V. > > Le 22 juil. 2015 à 01:19, Ytai Ben-Tsvi <[email protected]> a écrit : > >> I don't know what's in those jar files. Currently, the IOIO libraries are >> distributed as source files + eclipse projects. I'm soon moving to >> distributing archives and a Gradle-based build system, but that's not >> happening immediately. >> What's the current rating on your power supply? >> >> On Tue, Jul 21, 2015 at 4:15 PM, Laurent Turnauer >> <[email protected]> wrote: >> Hi, >> >> Yes current CHG at max position. >> and I’m using 6V regulated for prototyping. >> >> How can I use the librairies from master branch ? >> I don’t know how to do it cause I’m used jar files. >> >> Lo. >> >> Le 22 juil. 2015 à 01:13, Ytai Ben-Tsvi <[email protected]> a écrit : >> >>> AND is the "CHG" pot on the IOIO all the way clockwise? >>> >>> On Tue, Jul 21, 2015 at 4:12 PM, Ytai Ben-Tsvi <[email protected]> wrote: >>> I'm curious to see what you find with the new library. Also, what power >>> supply are you using? Could we be seeing a dropout resulting from a power >>> dip? >>> >>> On Tue, Jul 21, 2015 at 10:28 AM, Laurent Turnauer >>> <[email protected]> wrote: >>> Re Ytai, >>> >>> Thanks for answer…and sorry for mine a bit late... >>> >>> 1- So, I tried with your Hello IOIO precompiled freshly installed apk app. >>> I checked in app manager and the Hello IOIO is not started. (Force stop >>> button is unavailable) >>> >>> 2- I restarted the phone. >>> I rechecked in app manager and the Hello IOIO is not started. (Force stop >>> button is unavailable) >>> >>> 3 - Ok, then, plugged usb cable and Hello IOIO launched as it has to do >>> mentioning default launching behavior >>> IOIO is connected...Great it works, I’m playing with button, the state led >>> responds perfectly… >>> >>> 4 - Then back pressed button, going to desktop. >>> Check in app manager and the Hello IOIO is started. (Force stop button is >>> available but I don’t press it) >>> >>> 5 - Then I relaunched the same Hello IOIO app… Toast tells me "IOIO is >>> connected" …wait 3 seconds…and then "IOIO disconnected" >>> I mention also I haven’t removed or unplugged the usb cable. The cable is >>> connected only once at point 3. >>> >>> 6 - Then back pressed button once, the app is either relaunched >>> automatically or go back to desktop, >>> If the app is relaunched automatically, it’s redoing the cycle « IOIO >>> connected » then « IOIO disconnected » maybe 2 or 3 times, then the Hello >>> IOIO app is working. >>> Or sometimes, Android tells me « Hello IOIO has stopped ». >>> If I relaunched the app manually it also works. >>> >>> >>> So, it seems, there is another behavior but quite not so far of mine. >>> >>> With my app, I plugged usb, ioio doesn’t work, than restart the app…and it >>> works. >>> Or >>> With your Hello IOIO app, I plugged usb, ioio works firstly fine, and then >>> if relaunched, it has some issues of connection…but finally after some >>> attempts and relaunch it works. >>> >>> >>> Like you said, I will try your fixes of OpenAccessory. >>> >>> But normally I was used your jar files created from another ioio users, >>> >>> how can I do it in other way with the master branch ? >>> >>> Thanks for help. >>> Lo. >>> >>> >>> Le 10 juil. 2015 à 23:47, Ytai Ben-Tsvi <[email protected]> a écrit : >>> >>>> Two things to look at: >>>> 1. Do you see this behavior occurring with the precompiled example >>>> applications? If not, what is different about you app that causes the >>>> problem? >>>> 2. There were a bunch of fixes to OpenAccessory mode recently that are not >>>> yet included in the release package, but have been published to the master >>>> branch on GitHub. You can give them a try. >>>> >>>> On Jul 10, 2015 1:04 PM, "Lo" <[email protected]> wrote: >>>> Hi Ytai, ioio users, >>>> >>>> I recently bought at sparkfun my IOIO-Otg board to make some stuffs with >>>> external sensors. >>>> >>>> I spent several days to understand a little the android's world...waw...It >>>> wasn't so easy. >>>> >>>> Whatever, now I used the template simple app in my root class activity >>>> extended by IOIOActivity. >>>> >>>> ....and IOIO Board is always connecting when I plug the usb... Great ... >>>> >>>> BUT... I'm facing to an always disconnection issue when usb is plugged... >>>> After the usb is plugged, I absolutely need to restart my app. >>>> And then it's ok. >>>> >>>> Samsung Galaxy III GT19300 >>>> Android Version 4.3 >>>> >>>> IOIOLIB: IOIO0504 >>>> Appfirm : IOIO0500 >>>> Bootloader: IOIO0400 >>>> Hardware: SPRK0020 >>>> >>>> To explain my small issue >>>> ---------------------------------- >>>> >>>> 1 - App is compiled and installed from Android Studio. >>>> 2 - Then my phone is manually restarted. (or not whatever) >>>> 3 - RePowering the IOIO board with 6V regulated. (or not whatever) >>>> 4 - Plug usb between the two devices >>>> 5 - My app is auto activating by default by the open accessory and launch >>>> my main activity containing a small led blinking loop. >>>> 6 - Then it works... but it stays connected only 3 seconds... >>>> 7 - So I press the phone's BackButton to return to android desktop (The >>>> board is still plugged with phone and not removed) >>>> 8 - I restart my app...and then it stays correctly connected without auto >>>> disconnecting. >>>> >>>> So I needed to restart the app twice to work fine...and then only the loop >>>> is no more broken... >>>> >>>> If someone has facing the same behavior ? >>>> Is there a trick I miss somewhere during initialization or in manifest >>>> file ? >>>> >>>> Maybe it's the thread that check the connection, when board connected, >>>> thread is sleeping...or destroyed by android. >>>> >>>> I also noticed that into the AndroidManifest.xml >>>> I absolutely necessary to add ... >>>> >>>> <intent-filter> >>>> <action >>>> android:name="android.hardware.usb.action.USB_ACCESSORY_ATTACHED" /> >>>> </intent-filter> >>>> <intent-filter> >>>> <action >>>> android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" /> >>>> </intent-filter> >>>> <meta-data >>>> android:name="android.hardware.usb.action.USB_ACCESSORY_ATTACHED" >>>> android:resource="@xml/accessory_filter" /> >>>> <meta-data >>>> android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" >>>> android:resource="@xml/device_filter" /> >>>> >>>> ... these intent-filter inside the first activity that contains : >>>> >>>> <intent-filter> >>>> <action android:name="android.intent.action.MAIN" /> >>>> <category android:name="android.intent.category.LAUNCHER" >>>> /> >>>> </intent-filter> >>>> >>>> If not, when I plug usb, android will notify that it doesn't know any >>>> application that will use ioio board - IOIO Standard Application >>>> But in that case, I doesn't need to restart my app to get the loop >>>> functioning. It works fine the first time. >>>> But I need to fight with android notification to cancel it several times... >>>> >>>> Then, I think I will continue to use the open accessory protocol to auto >>>> launch my app when board is plugged to the phone... >>>> >>>> But then I need to find a way to restart twice the app... Kill the first >>>> instance and relaunch a new one. >>>> >>>> Do you know a way to do that ? >>>> >>>> Thanks for help. >>>> Lo. >>>> >>>> >>>> -- >>>> 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. >>> >>> >>> -- >>> 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. >> >> >> -- >> 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. > > > -- > 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. -- You received this message because you are subscribed to the Google Groups "ioio-users" group. 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