Save energy while system is not working
Hi everyone,
I realized a meteo station that sends meteo data when a valid DMTF from VHF reachs it.
The MT8870 brings high a pin when a valid tone is detected.
How could you use the NAP command to save energy?
Thanks again.
m.
I realized a meteo station that sends meteo data when a valid DMTF from VHF reachs it.
The MT8870 brings high a pin when a valid tone is detected.
How could you use the NAP command to save energy?
Thanks again.
m.
Comments
The task is easier and the power savings much better if you use the BS2pe. The BS2pe has the POLLWAIT command, which is like a NAP command but the testing of the input pin is automatic. The power savings is greater because the BS2pe wastes very little power when it wakes up temporarily to check status.
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Tracy Allen
www.emesystems.com
I figure to buy a BS2pe and use the poolwait command.