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drivers: ieee802154: configure IE header injection for nRF5 #36008

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Merged
merged 1 commit into from
Jul 2, 2021
Merged

drivers: ieee802154: configure IE header injection for nRF5 #36008

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22 changes: 22 additions & 0 deletions drivers/ieee802154/ieee802154_nrf5.c
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME);

#include "ieee802154_nrf5.h"
#include "nrf_802154.h"
#include "nrf_802154_const.h"

#if defined(CONFIG_NRF_802154_SER_HOST)
#include "nrf_802154_serialization_error.h"
Expand Down Expand Up @@ -686,6 +687,27 @@ static int nrf5_configure(const struct device *dev,
case IEEE802154_CONFIG_EVENT_HANDLER:
nrf5_data.event_handler = config->event_handler;

case IEEE802154_CONFIG_ENH_ACK_HEADER_IE: {
uint8_t short_addr_le[SHORT_ADDRESS_SIZE];
uint8_t ext_addr_le[EXTENDED_ADDRESS_SIZE];

/* We expect that addresses are in big endian format, but radio driver requires
* to have them in little endian. Convert addresses to little endian.
*/
sys_put_le16(config->ack_ie.short_addr, short_addr_le);
sys_memcpy_swap(ext_addr_le, config->ack_ie.ext_addr, EXTENDED_ADDRESS_SIZE);

if (config->ack_ie.data_len > 0) {
nrf_802154_ack_data_set(short_addr_le, false, config->ack_ie.data,
config->ack_ie.data_len, NRF_802154_ACK_DATA_IE);
nrf_802154_ack_data_set(ext_addr_le, true, config->ack_ie.data,
config->ack_ie.data_len, NRF_802154_ACK_DATA_IE);
} else {
nrf_802154_ack_data_clear(short_addr_le, false, NRF_802154_ACK_DATA_IE);
nrf_802154_ack_data_clear(ext_addr_le, true, NRF_802154_ACK_DATA_IE);
}
} break;

default:
return -EINVAL;
}
Expand Down