Hello:
I'm trying to test the 300Kbps in the RFM69HW, so I basically changed these lines;
/* 0x03 */ { REG_BITRATEMSB, RF_BITRATEMSB_55555}, // default: 4.8 KBPS
/* 0x04 */ { REG_BITRATELSB, RF_BITRATELSB_55555},
by
/* 0x03 */ { REG_BITRATEMSB, RF_BITRATEMSB_300000},
/* 0x04 */ { REG_BITRATELSB, RF_BITRATELSB_300000},
but it didn't work.... Is there something else I need to take care of?
I checked that :
FSTEP = FXOSC/219 = 61Hz (FXOSC = 32MHz )
F_DEV = Fstep ⋅ Fdev(15,0) (default Fdev = 0x52 -> F_DEV = 5KHz)
To ensure proper modulation;
( F_DEV + BR/2 ) < 500KHz
and it seems to be Ok, so I'm not sure what else do I need...
I successfully tried 115,2 Kbps, 200 Kbps and even 250 Kbps; but no luck with 300 Kbps...
BTW, will the range be affected using higher bitrate?
Thanks
Gus