From b09d681da6836927e9df51748ae686840ef4f2ad Mon Sep 17 00:00:00 2001 From: zhiweijian Date: Mon, 12 Feb 2018 16:57:12 +0800 Subject: [PATCH] Component/bt: add_params_check_in_prefer_conn_params() --- components/bt/bluedroid/api/esp_gap_ble_api.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/components/bt/bluedroid/api/esp_gap_ble_api.c b/components/bt/bluedroid/api/esp_gap_ble_api.c index 5276c74ca..84df9d613 100644 --- a/components/bt/bluedroid/api/esp_gap_ble_api.c +++ b/components/bt/bluedroid/api/esp_gap_ble_api.c @@ -240,7 +240,8 @@ esp_err_t esp_ble_gap_set_prefer_conn_params(esp_bd_addr_t bd_addr, if (ESP_BLE_IS_VALID_PARAM(min_conn_int, ESP_BLE_CONN_INT_MIN, ESP_BLE_CONN_INT_MAX) && ESP_BLE_IS_VALID_PARAM(max_conn_int, ESP_BLE_CONN_INT_MIN, ESP_BLE_CONN_INT_MAX) && ESP_BLE_IS_VALID_PARAM(supervision_tout, ESP_BLE_CONN_SUP_TOUT_MIN, ESP_BLE_CONN_SUP_TOUT_MAX) && - (slave_latency <= ESP_BLE_CONN_LATENCY_MAX || slave_latency == ESP_BLE_CONN_PARAM_UNDEF)) { + (slave_latency <= ESP_BLE_CONN_LATENCY_MAX || slave_latency == ESP_BLE_CONN_PARAM_UNDEF) && + ((supervision_tout * 10) >= ((1 + slave_latency) * ((max_conn_int * 5) >> 1))) && min_conn_int <= max_conn_int) { msg.sig = BTC_SIG_API_CALL; msg.pid = BTC_PID_GAP_BLE;