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[trel] use same constant for noise-floor under TREL radio link only (#8650)

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This commit applies to edge-case where OT is build with only TREL
radio link and no 15.4 radio link.

We define `Radio::kDefaultReceiveSensitivity` as the default rx
sensitivity value returned from `GetReceiveSensitivity()` and use the
same constant for noise floor returned from `SubMac::GetNoiseFloor()`.

This ensures that fixed RSS value applied through `macfilter add-lqi`
CLI command uses the same value for noise floor when calculating the
typical RSS for a given Link Quality value.
This commit is contained in:
Abtin Keshavarzian
2023-01-12 21:16:48 -08:00
committed by GitHub
parent b876cc3e03
commit 23b5b2845f
2 changed files with 5 additions and 2 deletions
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src/core/mac/mac_links.hpp
+2 -1
View File
@@ -41,6 +41,7 @@
#include "mac/mac_frame.hpp"
#include "mac/mac_types.hpp"
#include "mac/sub_mac.hpp"
#include "radio/radio.hpp"
#include "radio/trel_link.hpp"
namespace ot {
@@ -680,7 +681,7 @@ public:
#endif
private:
static constexpr int8_t kDefaultNoiseFloor = -100;
static constexpr int8_t kDefaultNoiseFloor = Radio::kDefaultReceiveSensitivity;
SubMac mSubMac;
#if OPENTHREAD_CONFIG_RADIO_LINK_TREL_ENABLE
src/core/radio/radio.hpp
+3 -1
View File
@@ -105,6 +105,8 @@ public:
static constexpr int8_t kInvalidRssi = OT_RADIO_RSSI_INVALID; ///< Invalid RSSI value.
static constexpr int8_t kDefaultReceiveSensitivity = -110; ///< Default receive sensitivity (in dBm).
static_assert((OPENTHREAD_CONFIG_RADIO_2P4GHZ_OQPSK_SUPPORT || OPENTHREAD_CONFIG_RADIO_915MHZ_OQPSK_SUPPORT ||
OPENTHREAD_CONFIG_PLATFORM_RADIO_PROPRIETARY_SUPPORT),
"OPENTHREAD_CONFIG_RADIO_2P4GHZ_OQPSK_SUPPORT "
@@ -806,7 +808,7 @@ inline otRadioCaps Radio::GetCaps(void)
return OT_RADIO_CAPS_ACK_TIMEOUT | OT_RADIO_CAPS_CSMA_BACKOFF | OT_RADIO_CAPS_TRANSMIT_RETRIES;
}
inline int8_t Radio::GetReceiveSensitivity(void) const { return -110; }
inline int8_t Radio::GetReceiveSensitivity(void) const { return kDefaultReceiveSensitivity; }
inline void Radio::SetPanId(Mac::PanId) {}