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Added two default values to the RF24 constructor; speed and channel. 

Some additional constantness cleanup.
This commit is contained in:
Greg Copeland 2011-06-21 14:58:19 -05:00
parent b1a7dc7d54
commit aac2c3dba3
2 changed files with 15 additions and 7 deletions
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11
RF24.cpp
View File

@ -208,14 +208,17 @@ void RF24::print_observe_tx(uint8_t value) const
/******************************************************************/
RF24::RF24(uint8_t _cepin, uint8_t _cspin):
RF24::RF24(const uint8_t _cepin, const uint8_t _cspin,
const rf24_datarate_e speed, const uint8_t channel):
wide_band(true), ce_pin(_cepin), csn_pin(_cspin), payload_size(32), ack_payload_available(false)
{
setDataRate( speed ) ;
setChannel( channel ) ;
}
/******************************************************************/
void RF24::setChannel(uint8_t channel)
void RF24::setChannel(const uint8_t channel)
{
if( wide_band ) {
write_register(RF_CH,min(channel,127));
@ -316,10 +319,6 @@ void RF24::begin(void)
// Flush buffers
flush_rx();
flush_tx();
// Set up default configuration. Callers can always change it later.
// Hardware default is channel 2 - even spacing implied.
setChannel(64);
}
/******************************************************************/

11
RF24.h
View File

@ -188,8 +188,17 @@ public:
*
* @param _cepin The pin attached to Chip Enable on the RF module
* @param _cspin The pin attached to Chip Select
* @param speed The desired data rate of this network; default is 2Mbs
* @param channel The channel to use for this network; default is 64
*
* @warning Addition features enabled/set in the begin method should be
* migrated into our constructor. Basically features which are network
* specific should be variable and assignable here; including timeouts,
* retries, and CRC length.
*/
RF24(uint8_t _cepin, uint8_t _cspin);
RF24(const uint8_t _cepin, const uint8_t _cspin,
const rf24_datarate_e speed=RF24_2MBPS,
const uint8_t channel=64 ) ;
/**
* Begin operation of the chip