Hi, I wrote a program that always crashes after calling send for a fixed amount of times. The number of successful sends is constant for each build but sometimes vary when changing the program code. It usually lays between 3 and 5 times. What I do in the program is basically:
- Create a message_t - Create a pointer to a nx_structure A which contains an array of nx_uint8_t of fixed size TOSH_DATA_LENGTH - Create a pointer to another nx_structure B - Create a pointer to another nx_structure C - Calculate the length of the payload I want to send - Get a pointer to the message payload with Packet.getPayload() and let the pointer of type A point to it - Let the pointer of B point to the same place, this means the first byte of the payload - Let the pointer of C point to the first byte after the last byte of B - Fill the elements of B and C with needed values - Broadcast the Message with AMSend.send() where the length parameter is the calculated length of the payload which is lower than the array contained in A Is there some general mistake in what I am trying to do? I tried everything I can think of but as long as I am calling AMSend.send() the mote keeps on crashing. When commenting it out the application runs fine. Commenting out other parts of my code does not stop the mote from crashing. It even crashes when I try to call AMSend.send() with a length parameter of sizeof(A). Does anyone have an clue where to look now? (btw. I'm working with iris motes if that matters) Thanks, David. _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
