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net: openthread: make receive sensitivity configurable

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OpenThread route cost calculations are dependent on this
being accurate for the hardware design.

Signed-off-by: Nick Ward <nix.ward@gmail.com>
This commit is contained in:
Nick Ward 2024-10-11 11:07:39 +11:00 committed by Anas Nashif
parent 43897a4e60
commit 89b7336876
3 changed files with 9 additions and 3 deletions
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7
modules/openthread/Kconfig.thread
View file

@ -175,6 +175,13 @@ config OPENTHREAD_MAC_STAY_AWAKE_BETWEEN_FRAGMENTS
help
This optimization is done at the expense of power consumption on SED/SSED devices.
config OPENTHREAD_DEFAULT_RX_SENSITIVITY
int "OpenThread default RX sensitivity in dBm"
range $(INT8_MIN) $(INT8_MAX)
default -100
help
Set the default receive sensitivity [dBm] in radio driver.
config OPENTHREAD_DEFAULT_TX_POWER
int "OpenThread default tx power in dBm"
range -40 20 if NRF_802154_RADIO_DRIVER

4
modules/openthread/platform/radio.c
View file

@ -69,8 +69,6 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME, CONFIG_OPENTHREAD_L2_LOG_LEVEL);
*/
#define PHR_DURATION_US 32U
#define DEFAULT_SENSITIVITY -100
enum pending_events {
PENDING_EVENT_FRAME_TO_SEND, /* There is a tx frame to send */
PENDING_EVENT_FRAME_RECEIVED, /* Radio has received new frame */
@ -1173,7 +1171,7 @@ int8_t otPlatRadioGetReceiveSensitivity(otInstance *aInstance)
{
ARG_UNUSED(aInstance);
return DEFAULT_SENSITIVITY;
return CONFIG_OPENTHREAD_DEFAULT_RX_SENSITIVITY;
}
otError otPlatRadioGetTransmitPower(otInstance *aInstance, int8_t *aPower)

1
tests/subsys/openthread/radio_stub.c
View file

@ -20,6 +20,7 @@
#define OT_WORKER_PRIORITY K_PRIO_COOP(CONFIG_OPENTHREAD_THREAD_PRIORITY)
#define CONFIG_NET_L2_OPENTHREAD 1
#define CONFIG_OPENTHREAD_RADIO_WORKQUEUE_STACK_SIZE 512
#define CONFIG_OPENTHREAD_DEFAULT_RX_SENSITIVITY -100
#define CONFIG_OPENTHREAD_DEFAULT_TX_POWER 0
/* file itself */