Difference between revisions of "Project talk:Alpha transceivers"
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(Created page with '0xfe00 = software reset') |
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0xfe00 = software reset | 0xfe00 = software reset | ||
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| + | SPI = rising edge, 16 bit | ||
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| + | 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) | ||
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| + | SDO runs all the time. | ||
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| + | [EvanDavey] | ||
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| + | Have you looked at http://www.seeedstudio.com/depot/datasheet/RFBee%20User%20Manual%20v1.1.pdf? | ||
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| + | 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. | ||
Latest revision as of 22:17, 5 February 2011
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.