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ieee802154/submac: adapt config_phy call to TRX_OFF precondition

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This commit is contained in:
Jose Alamos 2020-10-22 11:54:57 +02:00
parent 6c1ea917d6
commit 4e2a1cfa9c
1 changed files with 10 additions and 1 deletions
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11
sys/net/link_layer/ieee802154/submac.c
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@ -358,13 +358,22 @@ int ieee802154_set_phy_conf(ieee802154_submac_t *submac, uint16_t channel_num,
return -ENETDOWN;
}
int res = ieee802154_radio_config_phy(dev, &conf);
int res;
if ((res = ieee802154_radio_request_set_trx_state(dev, IEEE802154_TRX_STATE_TRX_OFF)) < 0) {
return res;
}
res = ieee802154_radio_config_phy(dev, &conf);
if (res >= 0) {
submac->channel_num = channel_num;
submac->channel_page = channel_page;
submac->tx_pow = tx_pow;
}
while (ieee802154_radio_confirm_set_trx_state(dev) == -EAGAIN) {}
ieee802154_radio_request_set_trx_state(dev, submac->state == IEEE802154_STATE_LISTEN ? IEEE802154_TRX_STATE_RX_ON : IEEE802154_TRX_STATE_TRX_OFF);
while (ieee802154_radio_confirm_set_trx_state(dev) == -EAGAIN) {}
return res;
}