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fixed error in saving status

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This commit is contained in:
Michael Karlsson 2015-01-21 22:35:30 +01:00
parent 37def294ce
commit be9879cf18
1 changed files with 4 additions and 3 deletions
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7
cpu/cc2538/dev/cc2538-rf.c
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@ -964,17 +964,18 @@ PROCESS_THREAD(cc2538_rf_process, ev, data)
/* If we were polled due to an RF error, reset the transceiver */ /* If we were polled due to an RF error, reset the transceiver */
if(rf_flags & RF_MUST_RESET) { if(rf_flags & RF_MUST_RESET) {
uint8_t was_on;
rf_flags = 0; rf_flags = 0;
/* save state so we know if to switch on again after re-init */ /* save state so we know if to switch on again after re-init */
if((REG(RFCORE_XREG_FSMSTAT0) & RFCORE_XREG_FSMSTAT0_FSM_FFCTRL_STATE) == 0) { if((REG(RFCORE_XREG_FSMSTAT0) & RFCORE_XREG_FSMSTAT0_FSM_FFCTRL_STATE) == 0) {
rf_flags |= WAS_OFF; was_on = 0;
} else { } else {
rf_flags &= ~WAS_OFF; was_on = 1;
} }
off(); off();
init(); init();
if ((rf_flags & WAS_OFF) != WAS_OFF) { if (was_on) {
/* switch back on */ /* switch back on */
on(); on();
} }