Bluetooth: host: Document and check for disallowed directed advertising
Document and validate advertising parameters for the disallowed advertising mode high duty cycle directed connectable advertising using extended advertising PDUs. Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
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@ -534,6 +534,8 @@ struct bt_le_adv_param {
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*
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* The advertising type will either be high duty cycle, or low duty
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* cycle if the BT_LE_ADV_OPT_DIR_MODE_LOW_DUTY option is enabled.
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* When using @ref BT_LE_ADV_OPT_EXT_ADV then only low duty cycle is
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* allowed.
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*
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* In case of connectable high duty cycle if the connection could not
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* be established within the timeout the connected() callback will be
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@ -7580,6 +7580,15 @@ static bool valid_adv_ext_param(const struct bt_le_adv_param *param)
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return false;
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}
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if (param->peer &&
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(param->options & BT_LE_ADV_OPT_EXT_ADV) &&
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!(param->options & BT_LE_ADV_OPT_DIR_MODE_LOW_DUTY)) {
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/* High duty cycle directed connectable advertising
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* shall not be used with Extended Advertising.
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*/
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return false;
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}
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if (!(param->options & BT_LE_ADV_OPT_EXT_ADV) &&
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param->options & (BT_LE_ADV_OPT_EXT_ADV |
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BT_LE_ADV_OPT_NO_2M |
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