[mynewt-nimble] 02/02: apps: bttester: add option to reject CPUP parameters

[janc]

This is an automated email from the ASF dual-hosted git repository.

janc pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-nimble.git

commit c521bf58361c1f6779b172069ce08ce7232319ee
Author: Krzysztof Kopyściński <krzysztof.kopyscin...@codecoup.pl>
AuthorDate: Wed Apr 20 14:03:45 2022 +0200

    apps: bttester: add option to reject CPUP parameters
    
    This is required by GAP/CONN/CPUP/BV-05-C
---
 apps/bttester/src/gap.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/apps/bttester/src/gap.c b/apps/bttester/src/gap.c
index 4922f4fb..74b956b9 100644
--- a/apps/bttester/src/gap.c
+++ b/apps/bttester/src/gap.c
@@ -41,6 +41,12 @@
 #define BLE_AD_DISCOV_MASK (BLE_HS_ADV_F_DISC_LTD | BLE_HS_ADV_F_DISC_GEN)
 #define ADV_BUF_LEN (sizeof(struct gap_device_found_ev) + 2 * 31)
 
+/* parameter values to reject in CPUP if all match the pattern */
+#define REJECT_INTERVAL_MIN 0x0C80
+#define REJECT_INTERVAL_MAX 0x0C80
+#define REJECT_LATENCY 0x0000
+#define REJECT_SUPERVISION_TIMEOUT 0x0C80
+
 const uint8_t irk[16] = {
        0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
        0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11,
@@ -1220,6 +1226,25 @@ static int gap_event_cb(struct ble_gap_event *event, 
void *arg)
                *event->conn_update_req.self_params =
                        *event->conn_update_req.peer_params;
                break;
+       case BLE_GAP_EVENT_L2CAP_UPDATE_REQ:
+               console_printf("connection update request event; "
+                                          "conn_handle=%d itvl_min=%d 
itvl_max=%d "
+                                          "latency=%d supervision_timoeut=%d "
+                                          "min_ce_len=%d max_ce_len=%d\n",
+                                          event->conn_update_req.conn_handle,
+                                          
event->conn_update_req.peer_params->itvl_min,
+                                          
event->conn_update_req.peer_params->itvl_max,
+                                          
event->conn_update_req.peer_params->latency,
+                                          
event->conn_update_req.peer_params->supervision_timeout,
+                                          
event->conn_update_req.peer_params->min_ce_len,
+                                          
event->conn_update_req.peer_params->max_ce_len);
+               if (event->conn_update_req.peer_params->itvl_min == 
REJECT_INTERVAL_MIN &&
+                       event->conn_update_req.peer_params->itvl_max == 
REJECT_INTERVAL_MAX &&
+                       event->conn_update_req.peer_params->latency == 
REJECT_LATENCY &&
+                       event->conn_update_req.peer_params->supervision_timeout 
== REJECT_SUPERVISION_TIMEOUT) {
+                       return EINVAL;
+               }
+
        default:
                break;
        }