diff --git a/sys/include/net/ieee802154.h b/sys/include/net/ieee802154.h index f8edd10d2f..60a2a59827 100644 --- a/sys/include/net/ieee802154.h +++ b/sys/include/net/ieee802154.h @@ -301,6 +301,13 @@ extern const uint8_t ieee802154_addr_bcast[IEEE802154_ADDR_BCAST_LEN]; #define CONFIG_IEEE802154_CCA_THRESH_DEFAULT (-70) #endif +/** + * @brief IEEE802.15.4 default value for maximum frame retries. + */ +#ifndef CONFIG_IEEE802154_DEFAULT_MAX_FRAME_RETRANS +#define CONFIG_IEEE802154_DEFAULT_MAX_FRAME_RETRANS (4U) +#endif + /** * @brief Disable Auto ACK support */ diff --git a/sys/net/link_layer/ieee802154/Kconfig b/sys/net/link_layer/ieee802154/Kconfig index 4b08734f5b..91d1bc42e6 100644 --- a/sys/net/link_layer/ieee802154/Kconfig +++ b/sys/net/link_layer/ieee802154/Kconfig @@ -103,6 +103,11 @@ if KCONFIG_USEMODULE_IEEE802154 config IEEE802154_DEFAULT_CSMA_CA_MAX int "IEEE802.15.4 default CSMA-CA maximum backoff exponent" default 5 + + config IEEE802154_DEFAULT_MAX_FRAME_RETRANS + int "IEEE802.15.4 default maximum frame retransmissions" + default 4 + config IEEE802154_AUTO_ACK_DISABLE bool "Disable Auto ACK support" if !USEPKG_OPENWSN default y if USEPKG_OPENWSN