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Project talk:Alpha transceivers: Difference between revisions

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0xfe00 = software reset
0xfe00 = software reset
SPI = rising edge, 16 bit
Interrupts (nIRQ low) for:
when in appropriate mode:
RGIT (TX register ready for data)
RGUR (TX register underrun)
FFIT (RX FIFO has data)
FFOV (RX FIFO overflow)
POR  (power-on reset)
WKUP (wake-up timer)
EXT  (nINT)
LBD  (low battery)
SDO runs all the time.
[EvanDavey]
Have you looked at http://www.seeedstudio.com/depot/datasheet/RFBee%20User%20Manual%20v1.1.pdf?
The design leaves lots of digital pins free on the AT Mega (which uses the Arduino bootloader) which I reckon would suit most applications and the CC1101 is cheap.  Been thinking of trying to reproduce this on a breadboard using their design and firmware + regulator hardware.
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