Re: [Tinyos-help] Temperature sensor on MTS300CB with MICAz in TinyOS 2.1 broken?

2008-10-13 Thread shan
maybe, this is a bug related to I2C read. basically, if you do I2C read, you should do a dummy I2C read command first. for example, if you need one byte, do a dummy I2C read command first, then read data you expect from I2C's data register again. Best regards shan 2008/10/11 [EMAIL PROTECTED

Re: [Tinyos-help] level trigger for interrupt

2008-09-25 Thread shan
. Best regards shan 2008/9/25 Michiel Konstapel [EMAIL PROTECTED]: That's not quite true - sometimes you need them due to hardware limitations. For example, in sleep mode the Atmega128 can only do edge triggering on INT0-3; on INT4-7 it can only do level triggering. However

[Tinyos-help] level trigger for interrupt

2008-09-20 Thread shan
Hi, Why does GpioInterrupt not support level trigger, only support edge trigger ? Can anyone tell me the internal or reason ? Best regards shan ___ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu

Re: [Tinyos-help] Tinyos-help Digest, Vol 65, Issue 22(Re: Using SerialActiveMessageC with a different UART )

2008-09-04 Thread shan
parameter. Best regards shan 2008/9/4 [EMAIL PROTECTED]: Send Tinyos-help mailing list submissions to tinyos-help@millennium.berkeley.edu To subscribe or unsubscribe via the World Wide Web, visit https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help or, via