rfm12_ctrl.h File Reference

rfm12 library live control feature header More...

Go to the source code of this file.

Functions
void	rfm12_set_rate (uint16_t in_datarate)
	Set the data rate of the rf12.
void	rfm12_set_frequency (uint16_t in_freq)
	Set the frequency of the rf12.

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Detailed Description

rfm12 library live control feature header

Author:

Soeren Heisrath

Hans-Gert Dahmen

Peter Fuhrmann

Version:

0.9.0

Date:

08.09.09

This header declares all functions necessary for setting the baud rate and frquency.

Note:

It is usually not required to explicitly include this header, as this is already done by rfm12.h.

Todo:

Add more livectrl functions.

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Function Documentation

void rfm12_set_frequency

(

uint16_t

in_freq

)

Set the frequency of the rf12.

The frequency has to be specified using the RFM12_FREQUENCY_CALC_433(x) macro.

Please refer to the rfm12 library configuration header for a demo macro usage.
The frequency calculation macro can be found in rfm12_hw.h. It is not included as a function for code-size reasons.

void rfm12_set_rate

(

uint16_t

in_datarate

)

Set the data rate of the rf12.

The data rate has to be specified using the following macros:

• RFM12_DATARATE_CALC_HIGH(x) for rates >= 2700 Baud
• RFM12_DATARATE_CALC_LOW(x) for rates from 340 to < 2700 Baud

Please refer to the rfm12 library configuration header for a demo macro usage.
The data rate calculation macros can be found in rfm12_hw.h. They are not included as a function for code-size reasons.