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nimble/ll: Fix time restrictions on PHY transition in Master role

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Fix according to Bluetooth 5.0 Vol. 6 Part B 5.1.10.1

This fixes LL/CON/MAS/BV-50-C
This commit is contained in:
Łukasz Rymanowski
2019-02-06 16:30:02 +01:00
parent de4a79f345
commit 07a14c38fb
1 changed files with 9 additions and 8 deletions
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nimble/controller/src/ble_ll_ctrl.c
+9 -8
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@@ -2640,16 +2640,17 @@ ble_ll_ctrl_tx_done(struct os_mbuf *txpdu, struct ble_ll_conn_sm *connsm)
#endif
#if (BLE_LL_BT5_PHY_SUPPORTED == 1)
case BLE_LL_CTRL_PHY_REQ:
if (connsm->conn_role == BLE_LL_CONN_ROLE_SLAVE) {
if (connsm->phy_data.req_pref_tx_phys_mask & BLE_PHY_MASK_1M) {
connsm->phy_tx_transition = BLE_PHY_1M;
} else if (connsm->phy_data.req_pref_tx_phys_mask & BLE_PHY_MASK_2M) {
connsm->phy_tx_transition = BLE_PHY_2M;
} else if (connsm->phy_data.req_pref_tx_phys_mask & BLE_PHY_MASK_CODED) {
connsm->phy_tx_transition = BLE_PHY_CODED;
}
if (connsm->phy_data.req_pref_tx_phys_mask & BLE_PHY_MASK_1M) {
connsm->phy_tx_transition = BLE_PHY_1M;
} else if (connsm->phy_data.req_pref_tx_phys_mask & BLE_PHY_MASK_2M) {
connsm->phy_tx_transition = BLE_PHY_2M;
} else if (connsm->phy_data.req_pref_tx_phys_mask & BLE_PHY_MASK_CODED) {
connsm->phy_tx_transition = BLE_PHY_CODED;
}
break;
case BLE_LL_CTRL_PHY_UPDATE_IND:
connsm->phy_tx_transition = txpdu->om_data[2];
break;
#endif
default:
break;