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Improve rf23x cca procesing

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Fix delay_loop timing bug by using long long calculation.
128rfa1 and rf230 both working with contikimac RDC
This commit is contained in:
David Kopf 2011-11-14 11:49:58 -05:00
parent 062b85123e
commit 31ba84eb75
3 changed files with 30 additions and 19 deletions
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10
cpu/avr/radio/rf230bb/rf230bb.h
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@ -66,13 +66,15 @@
#define RF230_REVA ( 1 )
#define RF230_REVB ( 2 )
#define SUPPORTED_MANUFACTURER_ID ( 31 )
/* RF230 does not support RX_START interrupts in extended mode, but it seems harmless to always enable it. */
/* In non-extended mode this allows RX_START to sample the RF rssi at the end of the preamble */
//#define RF230_SUPPORTED_INTERRUPT_MASK ( 0x0C ) //disable RX_START
#if defined(__AVR_ATmega128RFA1__)
#define RF230_SUPPORTED_INTERRUPT_MASK ( 0xFF )
#else
#define RF230_SUPPORTED_INTERRUPT_MASK ( 0x0F )
/* RF230 does not support RX_START interrupts in extended mode, but it seems harmless to always enable it. */
/* In non-extended mode this allows RX_START to sample the RF rssi at the end of the preamble */
//#define RF230_SUPPORTED_INTERRUPT_MASK ( 0x08 ) //enable trx end only
//#define RF230_SUPPORTED_INTERRUPT_MASK ( 0x0F ) //disable bat low, trx underrun
#define RF230_SUPPORTED_INTERRUPT_MASK ( 0x0C ) //disable bat low, trx underrun, pll lock/unlock
#endif
#define RF230_MIN_CHANNEL ( 11 )