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net: openthread: Added config options for EUI64 and OUI. #5

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net: openthread: Added config options for EUI64 and OUI. #5

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14 changes: 14 additions & 0 deletions drivers/ieee802154/Kconfig.nrf5
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Original file line number Diff line number Diff line change
Expand Up @@ -42,4 +42,18 @@ config IEEE802154_NRF5_EXT_IRQ_MGMT
the system. One example of external radio IRQ provider could be
a radio arbiter used in dynamic multiprotocol applications.

config IEEE802154_NRF5_VENDOR_OUI
int "Vendor Organizationally Unique Identifier"
default 16043574
help
Custom vendor OUI for OpenThread,
which makes 24 oldest bits of MAC address

config IEEE802154_NRF5_EUI64_CUSTOM_SOURCE
bool "Custom EUI64 source support"
help
Enable providing EUI64 address
by custom, user implemented
nrf5_get_eui64() method

endif
18 changes: 17 additions & 1 deletion drivers/ieee802154/ieee802154_nrf5.c
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Expand Up @@ -60,10 +60,26 @@ static struct nrf5_802154_data nrf5_data;
#define NRF5_802154_CFG(dev) \
((const struct nrf5_802154_config * const)(dev)->config_info)

#if !CONFIG_IEEE802154_NRF5_EUI64_CUSTOM_SOURCE
static void nrf5_get_eui64(uint8_t *mac)
{
memcpy(mac, (const uint32_t *)&NRF_FICR->DEVICEID, 8);
uint64_t factoryAddress;
uint32_t index = 0;

/* Set the MAC Address Block Larger (MA-L) formerly called OUI. */
mac[index++] = (CONFIG_IEEE802154_NRF5_VENDOR_OUI >> 16) & 0xff;
mac[index++] = (CONFIG_IEEE802154_NRF5_VENDOR_OUI >> 8) & 0xff;
mac[index++] = CONFIG_IEEE802154_NRF5_VENDOR_OUI & 0xff;

/* Use device identifier assigned during the production. */
factoryAddress = (uint64_t)NRF_FICR->DEVICEID[0] << 32;
factoryAddress |= NRF_FICR->DEVICEID[1];
memcpy(mac + index, &factoryAddress, sizeof(factoryAddress) - index);
}
#else
/* User defined implementation of method */
extern void nrf5_get_eui64(uint8_t *mac);
#endif

static void nrf5_rx_thread(void *arg1, void *arg2, void *arg3)
{
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