/**************************************************************************************************
* @fn macRadioTurnOnPower
*
* @brief Logic and sequence for powering up the radio.
*
* @param none
*
* @return none
**************************************************************************************************
*/
void macRadioTurnOnPower(void)
{
/* Enable RF error trap */
MAC_MCU_RFERR_ENABLE_INTERRUPT();
#if defined (HAL_PA_LNA) || defined (HAL_PA_LNA_CC2590)
/* AGCCTRL1 for CC2590 or CC2591 */
AGCCTRL1 = 0x16;
/* CC2591 PA/LNA control configuration
* P0_7 -> HGM
* P1_1 -> PA_EN
* P1_4 -> EN
*/
/* P0_7 */
HAL_PA_LNA_RX_HGM();
/* P1_1 */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL1 = OBSSEL1_OBS_CTRL0;
/* P1_4 */
RFC_OBS_CTRL1 = RFC_OBS_CTRL_LNAMIX_PD_INV;
OBSSEL4 = OBSSEL4_OBS_CTRL4;
#endif /* defined (HAL_PA_LNA) || defined (HAL_PA_LNA_CC2590) */
if (macChipVersion <= REV_B)
{
/* radio initializations for disappearing RAM; PG1.0 and before only */
MAC_RADIO_SET_PAN_ID(macPib.panId);
MAC_RADIO_SET_SHORT_ADDR(macPib.shortAddress);
MAC_RADIO_SET_IEEE_ADDR(macPib.extendedAddress.addr.extAddr);
}
}
/**************************************************************************************************
* @fn macRadioTurnOnPower
*
* @brief Logic and sequence for powering up the radio.
*
* @param none
*
* @return none
**************************************************************************************************
*/
MAC_INTERNAL_API void macRadioTurnOnPower(void)
{
/* Enable RF error trap */
MAC_MCU_RFERR_ENABLE_INTERRUPT();
#if defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590
/* table ID is referenced only when runtime configuratino is enabled */
if (macRadioDefsRefTableId & 0xf0)
#endif /* defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 */
#if defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 || \
defined HAL_PA_LNA || defined HAL_PA_LNA_CC2590
{ /* either if compound statement or non-conditional compound statement */
/* (Re-)Configure PA and LNA control signals to RF frontend chips.
* Note that The register values are not retained during sleep.
*/
/* P1_1 -> PAEN */
//RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
//OBSSEL1 = OBSSEL_OBS_CTRL0;
/* P1_4 -> EN (LNA control) */
//RFC_OBS_CTRL1 = RFC_OBS_CTRL_LNAMIX_PD_INV;
//OBSSEL4 = OBSSEL_OBS_CTRL1;
/* P1_5 -> PAEN */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL5 = OBSSEL_OBS_CTRL0;
P1SEL &= ~0X10;
P1DIR |= 0X10;
P1_4 = 1; //P1_4 RXEN andy pa
/* For any RX, change CCA settings for CC2591 compression workaround.
* This will override LNA control if CC2591_COMPRESSION_WORKAROUND
* flag is defined.
*/
COMPRESSION_WORKAROUND_ON();
}
#endif /* defined MAC_RUNTIME_CC2591 || ... || defined HAL_PA_LNA_CC2590 */
if (macChipVersion <= REV_B)
{
/* radio initializations for disappearing RAM; PG1.0 and before only */
MAC_RADIO_SET_PAN_ID(macPib.panId);
MAC_RADIO_SET_SHORT_ADDR(macPib.shortAddress);
MAC_RADIO_SET_IEEE_ADDR(macPib.extendedAddress.addr.extAddr);
}
/* Turn on frame filtering */
MAC_RADIO_TURN_ON_RX_FRAME_FILTERING();
}
/**************************************************************************************************
* @fn macRadioTurnOnPower
*
* @brief Logic and sequence for powering up the radio.
*
* @param none
*
* @return none
**************************************************************************************************
*/
MAC_INTERNAL_API void macRadioTurnOnPower(void)
{
/* Enable RF error trap */
MAC_MCU_RFERR_ENABLE_INTERRUPT();
#if defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 || \
defined MAC_RUNTIME_CC2592
/* table ID is referenced only when runtime configuratino is enabled */
if (macRadioDefsRefTableId & 0xf0)
#endif /* defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 */
#if defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 || \
defined MAC_RUNTIME_CC2592 || defined HAL_PA_LNA || \
defined HAL_PA_LNA_CC2590 || defined HAL_PA_LNA_CC2592
{ /* either if compound statement or non-conditional compound statement */
/* (Re-)Configure PA and LNA control signals to RF frontend chips.
* Note that The register values are not retained during sleep.
*/
/* PC3 -> PAEN */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL3 = OBSSEL_OBS_CTRL0;
/* PC2 -> EN (LNA control) */
RFC_OBS_CTRL1 = RFC_OBS_CTRL_LNAMIX_PD_INV;
OBSSEL2 = OBSSEL_OBS_CTRL1;
}
#endif /* defined MAC_RUNTIME_CC2591 || ... || defined HAL_PA_LNA_CC2592 */
if (macChipVersion <= REV_B)
{
/* radio initializations for disappearing RAM; PG1.0 and before only */
MAC_RADIO_SET_PAN_ID(macPib.panId);
MAC_RADIO_SET_SHORT_ADDR(macPib.shortAddress);
MAC_RADIO_SET_IEEE_ADDR(macPib.extendedAddress.addr.extAddr);
}
/* Turn on frame filtering */
MAC_RADIO_TURN_ON_RX_FRAME_FILTERING();
}
/**************************************************************************************************
* @fn macRadioSetIEEEAddr
*
* @brief Set the IEEE address on the radio.
*
* @param pIEEEAddr - pointer to array holding 64 bit IEEE address; array must be little
* endian format (starts with lowest signficant byte)
*
* @return none
**************************************************************************************************
*/
MAC_INTERNAL_API void macRadioSetIEEEAddr(uint8 * pIEEEAddr)
{
/* abstracted radio configuration */
MAC_RADIO_SET_IEEE_ADDR(pIEEEAddr);
}
static
#endif /* USE_ICALL */
void macBackoffTimerEventHandler(void)
{
halIntState_t is;
uint8 events;
HAL_ENTER_CRITICAL_SECTION(is);
events = macBackoffTimerEvents;
macBackoffTimerEvents = 0;
HAL_EXIT_CRITICAL_SECTION(is);
if (events & MAC_BACKOFF_TIMER_EVENT_POWER_WAKEUP)
{
// Wakeup radio
// Turning on radio domain before clock set up seems to cause
// unexpected interrupt.
// Hence interrupt shall be disabled here.
MB_DisableInts();
// Enable clocks for all radio internal modules.
// Use Non-Buff access for safety and check for sanity
HWREG(RFC_PWR_NONBUF_BASE + RFC_PWR_O_PWMCLKEN) = 0x7FF;
/* Setup mailbox */
macSetupMailbox();
#ifdef DEBUG_SW_TRACE
/* re-enable RF trace output for FPGA */
MB_SendCommand( BUILD_DIRECT_PARAM_EXT_CMD( CMD_ENABLE_DEBUG, 0x1D40 ) ); /* or 0x1940 for less trace */
DBG_PRINT0(DBGSYS, "RF Trace Resumes...");
#endif /* DEBUG_SW_TRACE */
/* Start off CM0. Patch it. */
macSetupRfHal();
/* Restore states */
MAC_RADIO_SET_CHANNEL(macPhyChannel);
MAC_RADIO_SET_PAN_COORDINATOR(macPanCoordinator);
MAC_RADIO_SET_PAN_ID(pMacPib->panId);
MAC_RADIO_SET_SHORT_ADDR(pMacPib->shortAddress);
MAC_RADIO_SET_IEEE_ADDR(pMacPib->extendedAddress.addr.extAddr);
#if !defined( USE_FPGA )
#ifdef USE_ICALL
// Switch back to HFOSC.
while (!ICall_pwrIsStableXOSCHF());
ICall_pwrSwitchXOSCHF();
#endif /* USE_ICALL */
#ifdef OSAL_PORT2TIRTOS
// Switches back to HFOSC.
while (!Power_isStableXOSC_HF());
Power_switchXOSC_HF();
#endif /* OSAL_PORT2TIRTOS */
#endif /* !defined( USE_FPGA ) */
/* Synchronize RAT timer */
macSyncStartRAT(macRATValue);
/* Turn on autoack */
MAC_RADIO_TURN_ON_AUTO_ACK();
/* Initialize SRCEXTPENDEN and SRCSHORTPENDEN to zeros */
MAC_RADIO_SRC_MATCH_INIT_EXTPENDEN();
MAC_RADIO_SRC_MATCH_INIT_SHORTPENDEN();
/* Start 15.4 Radio */
macSetupRadio();
/* Restore timer comparators */
MAC_RADIO_BACKOFF_SET_PERIOD(macBackoffTimerRollover);
MAC_RADIO_BACKOFF_SET_COMPARE(backoffTimerTrigger);
#if 0 /* Following code should be disabled normally */
/* Code for wakeup lead time calibration */
{
static uint32 macBackoffTimerMinMargin = 0xffffffffu;
uint32 delta = macPrevPeriodRatCount +
backoffTimerTrigger * MAC_BACKOFF_TO_RAT_RATIO - MAC_RAT_COUNT;
if (delta < macBackoffTimerMinMargin)
{
macBackoffTimerMinMargin = delta;
}
}
#endif
}
/* Note that MAC_BACKOFF_TIMER_EVENT_POWER_TIMER_EXP handling must always
* occur after handling of MAC_BACKOFF_TIMER_EVENT_POWER_WAKEUP event
* because the device might be waking up upon the timer event itself
* in which case, radio has to be turned on before updating the RAT timer.
*/
if (events & MAC_BACKOFF_TIMER_EVENT_POWER_TIMER_EXP)
{
/* Update wakeup schedule, which most likely would vote not to enter
* sleep state. */
HAL_ENTER_CRITICAL_SECTION(is);
MAC_BACKOFF_TIMER_UPDATE_WAKEUP();
HAL_EXIT_CRITICAL_SECTION(is);
}
}
/**************************************************************************************************
* @fn macRadioTurnOnPower
*
* @brief Logic and sequence for powering up the radio.
*
* @param none
*
* @return none
**************************************************************************************************
*/
MAC_INTERNAL_API void macRadioTurnOnPower(void)
{
/* Enable RF error trap */
MAC_MCU_RFERR_ENABLE_INTERRUPT();
#if defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 || \
defined MAC_RUNTIME_SE2431L || defined MAC_RUNTIME_CC2592
/* table ID is referenced only when runtime configuration is enabled */
if (macRadioDefsRefTableId & 0xf0)
#endif /* defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 */
#if defined MAC_RUNTIME_CC2591 || defined MAC_RUNTIME_CC2590 || \
defined MAC_RUNTIME_SE2431L || defined MAC_RUNTIME_CC2592 || \
defined HAL_PA_LNA || defined HAL_PA_LNA_CC2590 || \
defined HAL_PA_LNA_SE2431L || defined HAL_PA_LNA_CC2592
{ /* either if compound statement or non-conditional compound statement */
/* (Re-)Configure PA and LNA control signals to RF frontend chips.
* Note that The register values are not retained during sleep.
*/
if (paLnaChip == PA_LNA_SE2431L)
{
/* CPS or P0_7 maps closely to the HGM line */
HAL_PA_LNA_RX_HGM();
/* EN or CSD line is controlled via software so setting it high here to start the SE2431L frontend */
HAL_PA_LNA_RX_CSD_HIGH();
/* CTX or P1_1 maps closely to PAEN */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL1 = OBSSEL_OBS_CTRL0;
}
else if(paLnaChip == PA_LNA_CC2592)
{
/* P1_1 -> PAEN */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL1 = OBSSEL_OBS_CTRL0;
/* P1_0 -> EN (LNA control) */
RFC_OBS_CTRL1 = RFC_OBS_CTRL_LNAMIX_PD_INV;
OBSSEL0 = OBSSEL_OBS_CTRL1;
}
else
{
/* P1_1 -> PAEN */
RFC_OBS_CTRL0 = RFC_OBS_CTRL_PA_PD_INV;
OBSSEL1 = OBSSEL_OBS_CTRL0;
/* P1_4 -> EN (LNA control) */
RFC_OBS_CTRL1 = RFC_OBS_CTRL_LNAMIX_PD_INV;
OBSSEL4 = OBSSEL_OBS_CTRL1;
}
/* For any RX, change CCA settings for CC2591 compression workaround.
* This will override LNA control if CC2591_COMPRESSION_WORKAROUND
* flag is defined.
*/
}
#endif /* defined MAC_RUNTIME_CC2591 || ... || defined HAL_PA_LNA_SE2431L... */
if (macChipVersion <= REV_B)
{
/* radio initializations for disappearing RAM; PG1.0 and before only */
MAC_RADIO_SET_PAN_ID(macPib.panId);
MAC_RADIO_SET_SHORT_ADDR(macPib.shortAddress);
MAC_RADIO_SET_IEEE_ADDR(macPib.extendedAddress.addr.extAddr);
}
/* Turn on frame filtering */
MAC_RADIO_TURN_ON_RX_FRAME_FILTERING();
}
