ANT Forum

my xperia neo v recently stopped communicating with my wahoo heart rate monitor
everything worked fine for about four months

I tried updating the ant lib and the android os to the newest one and the ant+ demo program
and I used another wahoo heart rate monitor

but it is always the same result the demo program tries to search but does not find anything

here is the logcat output

D/ANTApp ( 1910): onClick: No channels open, reseting ANT
I/ANTApp ( 1910): Starting service.
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RESET
D/ANTApp ( 1910): onReceive: ANT RESET
I/ANTApp ( 1910): Stopping service.
I/ANTApp ( 1910): Starting service.
D/ANTApp ( 1910): setDisplay: visible = true
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[01][6F][20]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][74][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][74][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][42][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][51][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][43][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][45][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][44][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][63][00]
D/ANTApp ( 1910): enter onReceive: com.dsi.ant.intent.action.ANT_RX_MESSAGE_ACTION
D/ANTApp ( 1910): onReceive: ANT RX MESSAGE
D/ANTApp ( 1910): Rx:[03][40][00][4B][00]
D/dalvikvm( 350): GC_CONCURRENT freed 556K, 39% free 10885K/17607K, paused 3ms+3ms
D/dalvikvm( 350): GC_CONCURRENT freed 698K, 39% free 10787K/17607K, paused 3ms+3ms


should I send my phone in or are there other possibilities?      

The LogCat output indicates that the channel is configuring correctly so this leaves two options:
1) The ANT+ Demo keeps track of the last heart rate device it connected to and will try to reconnect only to it. Under the menu there is a "Pair HRM" option which will reset this value so that the next time you open the channel it will search for any ANT+ HRM.
2) The HRM isn't broadcasting its data from something like a dead battery.

You mentioned that you used another ANT+ HRM so chances are that it is the App's settings.      

maurits.vanderhoorn wrote:

1) The ANT+ Demo keeps track of the last heart rate device it connected to and will try to reconnect only to it. Under the menu there is a "Pair HRM" option which will reset this value so that the next time you open the channel it will search for any ANT+ HRM.

Thanks that was it