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nimble/ll: Support scan on two PHYs when continous scanning requested

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X-Original-Commit: 6258e862c56f2b99ef1682f1fc6c200ce36986ab
This commit is contained in:
Łukasz Rymanowski
2018-03-07 12:27:00 +01:00
parent ef48541d09
commit 6054b77394
1 changed files with 7 additions and 5 deletions
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nimble/controller/src/ble_ll_scan.c
+7 -5
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@@ -2691,14 +2691,16 @@ ble_ll_set_ext_scan_params(uint8_t *cmd)
}
#endif
/* For now we don't accept request for continuous scan if 2 PHYs are
* requested.
/* If host requests continuous scan for 2 PHYs, we double scan interval
* and split it for two equal scan windows between 2 PHYs
*/
if ((cmd[2] ==
(BLE_HCI_LE_PHY_1M_PREF_MASK | BLE_HCI_LE_PHY_CODED_PREF_MASK)) &&
if ((coded->configured && uncoded->configured) &&
((uncoded->scan_itvl == uncoded->scan_window) ||
(coded->scan_itvl == coded-> scan_window))) {
return BLE_ERR_INV_HCI_CMD_PARMS;
uncoded->scan_itvl *= 2;
coded-> scan_itvl = uncoded->scan_itvl;
coded->scan_window = uncoded->scan_window;
}
memcpy(g_ble_ll_scan_params, new_params, sizeof(new_params));