Hello all, I'm trying to modify OscilloscopeRF to send more samples per
packet (I've increased the sample rate a bunch and am seeing some dropped
packets, so I thought this might help).
Increasing the number of samples in the packet below even from 10 to 11
causes SendMsg to reject the message. Does anyone know why that would be? I
don't think this even close to maxing out the 8 bit size argument to send
message.
If anyone has any ideas, i'd love to hear them. This is using a mica2 by the
way.
thanks
-james
Here's how the app comes set up to send 10 samples per OscopeMsg:
// the message
enum {
BUFFER_SIZE = 10
};
struct OscopeMsg
{
uint16_t sourceMoteID;
uint16_t lastSampleNumber;
uint16_t channel;
uint16_t data[BUFFER_SIZE];
};
and my sending code, modified to blink the green led when the message is
rejected:
if (call DataMsg.send(0, sizeof(struct OscopeMsg),
&msg[currentMsg]))
{
atomic {
currentMsg = (currentMsg +1)%NUM_MSG;
}
call Leds.yellowToggle();
}
else
{
call Leds.greenToggle();
}
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