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[efr32] remove sTxPowerDbm and use RAIL_GetTxPowerDbm() (#5701)

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This commit is contained in:
Mason Tran
2020-10-25 18:21:41 -07:00
committed by GitHub
parent 38fb6dbdb8
commit fbcc9a662b
1 changed files with 9 additions and 8 deletions
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examples/platforms/efr32/src/radio.c
+9 -8
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@@ -182,8 +182,6 @@ static const RAIL_IEEE802154_Config_t sRailIeee802154Config = {
.defaultFramePendingInOutgoingAcks = false,
};
static int8_t sTxPowerDbm = OPENTHREAD_CONFIG_DEFAULT_TRANSMIT_POWER;
static int8_t sCcaThresholdDbm = -75; // default -75dBm energy detect threshold
static efr32BandConfig *sCurrentBandConfig = NULL;
@@ -334,7 +332,7 @@ void efr32RadioInit(void)
sAckedWithFPWriteIndex = 0;
sAckedWithFPReadIndex = 0;
efr32RadioSetTxPower(sTxPowerDbm);
efr32RadioSetTxPower(OPENTHREAD_CONFIG_DEFAULT_TRANSMIT_POWER);
sEnergyScanStatus = ENERGY_SCAN_STATUS_IDLE;
sTransmitError = OT_ERROR_NONE;
@@ -356,7 +354,7 @@ void efr32RadioDeinit(void)
static otError efr32StartEnergyScan(energyScanMode aMode, uint16_t aChannel, RAIL_Time_t aAveragingTimeUs)
{
RAIL_Status_t status;
RAIL_Status_t status = RAIL_STATUS_NO_ERROR;
otError error = OT_ERROR_NONE;
efr32BandConfig *config = NULL;
@@ -1123,7 +1121,10 @@ otError otPlatRadioGetTransmitPower(otInstance *aInstance, int8_t *aPower)
otError error = OT_ERROR_NONE;
otEXPECT_ACTION(aPower != NULL, error = OT_ERROR_INVALID_ARGS);
*aPower = sTxPowerDbm;
// RAIL_GetTxPowerDbm() returns power in deci-dBm (0.1dBm)
// Divide by 10 because aPower is supposed be in units dBm
*aPower = RAIL_GetTxPowerDbm(gRailHandle) / 10U;
exit:
return error;
@@ -1135,11 +1136,11 @@ otError otPlatRadioSetTransmitPower(otInstance *aInstance, int8_t aPower)
RAIL_Status_t status;
status = RAIL_SetTxPowerDbm(gRailHandle, ((RAIL_TxPower_t)aPower) * 10);
// RAIL_SetTxPowerDbm() takes power in units of deci-dBm (0.1dBm)
// Divide by 10 because aPower is supposed be in units dBm
status = RAIL_SetTxPowerDbm(gRailHandle, ((RAIL_TxPower_t)aPower) * 10U);
assert(status == RAIL_STATUS_NO_ERROR);
sTxPowerDbm = aPower;
return OT_ERROR_NONE;
}