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Fix code style

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This commit is contained in:
George Oikonomou 2016-07-16 17:07:05 +01:00
parent 0313f9abf1
commit 833dc89f7c
1 changed files with 24 additions and 23 deletions
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47
cpu/cc2538/dev/cc2538-rf.c
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@ -185,8 +185,8 @@ get_channel()
{ {
uint8_t chan = REG(RFCORE_XREG_FREQCTRL) & RFCORE_XREG_FREQCTRL_FREQ; uint8_t chan = REG(RFCORE_XREG_FREQCTRL) & RFCORE_XREG_FREQCTRL_FREQ;
return ((chan - CC2538_RF_CHANNEL_MIN) / CC2538_RF_CHANNEL_SPACING return (chan - CC2538_RF_CHANNEL_MIN) / CC2538_RF_CHANNEL_SPACING
+ CC2538_RF_CHANNEL_MIN); + CC2538_RF_CHANNEL_MIN;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
/** /**
@ -207,14 +207,15 @@ set_channel(uint8_t channel)
} }
/* Changes to FREQCTRL take effect after the next recalibration */ /* Changes to FREQCTRL take effect after the next recalibration */
/* If we are off, save state, otherwise switch off and save state */ /* If we are off, save state, otherwise switch off and save state */
if((REG(RFCORE_XREG_FSMSTAT0) & RFCORE_XREG_FSMSTAT0_FSM_FFCTRL_STATE) != 0) { if((REG(RFCORE_XREG_FSMSTAT0) & RFCORE_XREG_FSMSTAT0_FSM_FFCTRL_STATE) != 0) {
was_on = 1; was_on = 1;
off(); off();
} }
REG(RFCORE_XREG_FREQCTRL) = (CC2538_RF_CHANNEL_MIN REG(RFCORE_XREG_FREQCTRL) = (CC2538_RF_CHANNEL_MIN +
+ (channel - CC2538_RF_CHANNEL_MIN) * CC2538_RF_CHANNEL_SPACING); (channel - CC2538_RF_CHANNEL_MIN) *
CC2538_RF_CHANNEL_SPACING);
/* switch radio back on only if radio was on before - otherwise will turn on radio foor sleepy nodes */ /* switch radio back on only if radio was on before - otherwise will turn on radio foor sleepy nodes */
if(was_on) { if(was_on) {
on(); on();
@ -222,7 +223,7 @@ set_channel(uint8_t channel)
rf_channel = channel; rf_channel = channel;
return (int8_t) channel; return (int8_t)channel;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static radio_value_t static radio_value_t
@ -351,15 +352,15 @@ static void
set_poll_mode(uint8_t enable) set_poll_mode(uint8_t enable)
{ {
poll_mode = enable; poll_mode = enable;
if(enable) { if(enable) {
mac_timer_init(); mac_timer_init();
REG(RFCORE_XREG_RFIRQM0) &= ~RFCORE_XREG_RFIRQM0_FIFOP; // mask out FIFOP interrupt source REG(RFCORE_XREG_RFIRQM0) &= ~RFCORE_XREG_RFIRQM0_FIFOP; /* mask out FIFOP interrupt source */
REG(RFCORE_SFR_RFIRQF0) &= ~RFCORE_SFR_RFIRQF0_FIFOP; // clear pending FIFOP interrupt REG(RFCORE_SFR_RFIRQF0) &= ~RFCORE_SFR_RFIRQF0_FIFOP; /* clear pending FIFOP interrupt */
nvic_interrupt_disable(NVIC_INT_RF_RXTX); // disable RF interrupts nvic_interrupt_disable(NVIC_INT_RF_RXTX); /* disable RF interrupts */
} else { } else {
REG(RFCORE_XREG_RFIRQM0) |= RFCORE_XREG_RFIRQM0_FIFOP; // enable FIFOP interrupt source REG(RFCORE_XREG_RFIRQM0) |= RFCORE_XREG_RFIRQM0_FIFOP; /* enable FIFOP interrupt source */
nvic_interrupt_enable(NVIC_INT_RF_RXTX); // enable RF interrupts nvic_interrupt_enable(NVIC_INT_RF_RXTX); /* enable RF interrupts */
} }
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
@ -527,7 +528,7 @@ init(void)
*/ */
udma_set_channel_src(CC2538_RF_CONF_RX_DMA_CHAN, RFCORE_SFR_RFDATA); udma_set_channel_src(CC2538_RF_CONF_RX_DMA_CHAN, RFCORE_SFR_RFDATA);
} }
set_poll_mode(poll_mode); set_poll_mode(poll_mode);
process_start(&cc2538_rf_process, NULL); process_start(&cc2538_rf_process, NULL);
@ -782,10 +783,10 @@ read(void *buf, unsigned short bufsize)
} }
} }
} }
CC2538_RF_CSP_ISFLUSHRX(); CC2538_RF_CSP_ISFLUSHRX();
return (len); return len;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static int static int
@ -799,9 +800,9 @@ receiving_packet(void)
* *
* FSMSTAT1 & (TX_ACTIVE | SFD) == SFD <=> receiving * FSMSTAT1 & (TX_ACTIVE | SFD) == SFD <=> receiving
*/ */
return ((REG(RFCORE_XREG_FSMSTAT1) return (REG(RFCORE_XREG_FSMSTAT1)
& (RFCORE_XREG_FSMSTAT1_TX_ACTIVE | RFCORE_XREG_FSMSTAT1_SFD)) & (RFCORE_XREG_FSMSTAT1_TX_ACTIVE | RFCORE_XREG_FSMSTAT1_SFD))
== RFCORE_XREG_FSMSTAT1_SFD); == RFCORE_XREG_FSMSTAT1_SFD;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static int static int
@ -809,7 +810,7 @@ pending_packet(void)
{ {
PRINTF("RF: Pending\n"); PRINTF("RF: Pending\n");
return (REG(RFCORE_XREG_FSMSTAT1) & RFCORE_XREG_FSMSTAT1_FIFOP); return REG(RFCORE_XREG_FSMSTAT1) & RFCORE_XREG_FSMSTAT1_FIFOP;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
static radio_result_t static radio_result_t
@ -963,15 +964,15 @@ get_object(radio_param_t param, void *dest, size_t size)
return RADIO_RESULT_OK; return RADIO_RESULT_OK;
} }
if(param == RADIO_PARAM_LAST_PACKET_TIMESTAMP) { if(param == RADIO_PARAM_LAST_PACKET_TIMESTAMP) {
if(size != sizeof(rtimer_clock_t) || !dest) { if(size != sizeof(rtimer_clock_t) || !dest) {
return RADIO_RESULT_INVALID_VALUE; return RADIO_RESULT_INVALID_VALUE;
} }
*(rtimer_clock_t*)dest = get_sfd_timestamp(); *(rtimer_clock_t *)dest = get_sfd_timestamp();
return RADIO_RESULT_OK; return RADIO_RESULT_OK;
} }
return RADIO_RESULT_NOT_SUPPORTED; return RADIO_RESULT_NOT_SUPPORTED;
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
@ -1075,7 +1076,7 @@ void
cc2538_rf_rx_tx_isr(void) cc2538_rf_rx_tx_isr(void)
{ {
ENERGEST_ON(ENERGEST_TYPE_IRQ); ENERGEST_ON(ENERGEST_TYPE_IRQ);
if(!poll_mode) { if(!poll_mode) {
process_poll(&cc2538_rf_process); process_poll(&cc2538_rf_process);
} }