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Radio API: added values/objects for TSCH constants

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This commit is contained in:
Simon Duquennoy 2018-10-03 12:42:06 +02:00
parent cad068d5e8
commit 4583fff094
3 changed files with 65 additions and 1 deletions
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22
arch/cpu/cc2538/dev/cc2538-rf.c
View File

@ -862,6 +862,20 @@ get_value(radio_param_t param, radio_value_t *value)
case RADIO_CONST_TXPOWER_MAX:
*value = OUTPUT_POWER_MAX;
return RADIO_RESULT_OK;
case RADIO_CONST_PHY_OVERHEAD:
*value = (radio_value_t)3; /* 1 len byte, 2 bytes CRC */
case RADIO_CONST_BYTE_AIR_TIME:
*value = (radio_value_t)32; /* 250kbps data rate. One byte = 32us.*/
return RADIO_RESULT_OK;
case RADIO_CONST_DELAY_BEFORE_TX:
*value = (radio_value_t)CC2538_DELAY_BEFORE_TX;
return RADIO_RESULT_OK;
case RADIO_CONST_DELAY_BEFORE_RX:
*value = (radio_value_t)CC2538_DELAY_BEFORE_RX;
return RADIO_RESULT_OK;
case RADIO_CONST_DELAY_BEFORE_DETECT:
*value = (radio_value_t)CC2538_DELAY_BEFORE_DETECT;
return RADIO_RESULT_OK;
default:
return RADIO_RESULT_NOT_SUPPORTED;
}
@ -957,6 +971,14 @@ get_object(radio_param_t param, void *dest, size_t size)
return RADIO_RESULT_OK;
}
if(param == RADIO_CONST_TSCH_TIMING) {
if(size != sizeof(uint16_t *) || !dest) {
return RADIO_RESULT_INVALID_VALUE;
}
*(uint16_t **)dest = tsch_timeslot_timing_us_10000;
return RADIO_RESULT_OK;
}
return RADIO_RESULT_NOT_SUPPORTED;
}
/*---------------------------------------------------------------------------*/

35
arch/dev/cc1200/cc1200.c
View File

@ -1180,6 +1180,34 @@ get_value(radio_param_t param, radio_value_t *value)
*value = (radio_value_t)CC1200_RF_CFG.max_txpower;
return RADIO_RESULT_OK;
case RADIO_CONST_PHY_OVERHEAD:
#if CC1200_802154G
#if CC1200_802154G_CRC16
*value = (radio_value_t)4; /* 2 bytes PHR, 2 bytes CRC */
#else
*value = (radio_value_t)6; /* 2 bytes PHR, 4 bytes CRC */
#endif
#else
*value = (radio_value_t)3; /* 1 len byte, 2 bytes CRC */
#endif
return RADIO_RESULT_OK;
case RADIO_CONST_BYTE_AIR_TIME:
*value = (radio_value_t)8*1000*1000 / CC1200_RF_CFG.bitrate;
return RADIO_RESULT_OK;
case RADIO_CONST_DELAY_BEFORE_TX:
*value = (radio_value_t)CC1200_RF_CFG.delay_before_tx;
return RADIO_RESULT_OK;
case RADIO_CONST_DELAY_BEFORE_RX:
*value = (radio_value_t)CC1200_RF_CFG.delay_before_rx;
return RADIO_RESULT_OK;
case RADIO_CONST_DELAY_BEFORE_DETECT:
*value = (radio_value_t)CC1200_RF_CFG.delay_before_detect;
return RADIO_RESULT_OK;
default:
return RADIO_RESULT_NOT_SUPPORTED;
@ -1282,6 +1310,13 @@ set_value(radio_param_t param, radio_value_t value)
static radio_result_t
get_object(radio_param_t param, void *dest, size_t size)
{
if(param == RADIO_CONST_TSCH_TIMING) {
if(size != sizeof(uint16_t *) || !dest) {
return RADIO_RESULT_INVALID_VALUE;
}
*(uint16_t **)dest = CC1200_RF_CFG.tsch_timing;
return RADIO_RESULT_OK;
}
return RADIO_RESULT_NOT_SUPPORTED;

9
os/dev/radio.h
View File

@ -183,7 +183,14 @@ enum {
/* The minimum transmission power in dBm. */
RADIO_CONST_TXPOWER_MIN,
/* The maximum transmission power in dBm. */
RADIO_CONST_TXPOWER_MAX
RADIO_CONST_TXPOWER_MAX,
RADIO_CONST_TSCH_TIMING,
RADIO_CONST_PHY_OVERHEAD,
RADIO_CONST_BYTE_AIR_TIME,
RADIO_CONST_DELAY_BEFORE_TX,
RADIO_CONST_DELAY_BEFORE_RX,
RADIO_CONST_DELAY_BEFORE_DETECT,
};
/* Radio power modes */