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macros for MAC timer

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This commit is contained in:
thomas-ha 2016-03-22 18:51:05 +01:00
parent 66a0bbcd24
commit fb6e6d9ea3
1 changed files with 9 additions and 0 deletions
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9
cpu/cc2538/dev/cc2538-rf.h
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@ -129,6 +129,15 @@
REG(RFCORE_SFR_RFST) = CC2538_RF_CSP_OP_ISFLUSHTX; \
REG(RFCORE_SFR_RFST) = CC2538_RF_CSP_OP_ISFLUSHTX; \
} while(0)
/*---------------------------------------------------------------------------
* MAC timer
*---------------------------------------------------------------------------*/
/* Timer conversion */
#define RADIO_TO_RTIMER(X) ((X) * RTIMER_ARCH_SECOND / SYS_CTRL_32MHZ)
#define CLOCK_STABLE() do { \
while ( !(REG(SYS_CTRL_CLOCK_STA) & (SYS_CTRL_CLOCK_STA_XOSC_STB))); \
} while(0)
/*---------------------------------------------------------------------------*/
/** The NETSTACK data structure for the cc2538 RF driver */
extern const struct radio_driver cc2538_rf_driver;