bluenrg_l2cap_aci.c

00001 /******************** (C) COPYRIGHT 2013 STMicroelectronics ********************
00002 * File Name          : bluenrg_hci.c
00003 * Author             : AMS - HEA&RF BU
00004 * Version            : V1.0.0
00005 * Date               : 4-Oct-2013
00006 * Description        : File with HCI commands for BlueNRG FW6.0 and above.
00007 ********************************************************************************
00008 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
00009 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
00010 * AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
00011 * INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
00012 * CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
00013 * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
00014 *******************************************************************************/
00015 
00016 #include "hal_types.h"
00017 #include "osal.h"
00018 #include "ble_status.h"
00019 #include "hal.h"
00020 #include "osal.h"
00021 #include "hci_const.h"
00022 #include "bluenrg_aci_const.h"
00023 #include "bluenrg_hal_aci.h"
00024 #include "gap.h"
00025 
00026 #define MIN(a,b)            ((a) < (b) )? (a) : (b)
00027 #define MAX(a,b)            ((a) > (b) )? (a) : (b)
00028 
00029 tBleStatus aci_l2cap_connection_parameter_update_request(uint16_t conn_handle, uint16_t interval_min,
00030                              uint16_t interval_max, uint16_t slave_latency,
00031                              uint16_t timeout_multiplier)
00032 {
00033   struct hci_request rq;
00034   uint8_t status;
00035   l2cap_conn_param_update_req_cp cp;
00036 
00037   cp.conn_handle = htobs(conn_handle);
00038   cp.interval_min = htobs(interval_min);
00039   cp.interval_max = htobs(interval_max);
00040   cp.slave_latency = htobs(slave_latency);
00041   cp.timeout_multiplier = htobs(timeout_multiplier);
00042 
00043   Osal_MemSet(&rq, 0, sizeof(rq));
00044   rq.ogf = OGF_VENDOR_CMD;
00045   rq.ocf = OCF_L2CAP_CONN_PARAM_UPDATE_REQ;
00046   rq.cparam = &cp;
00047   rq.clen = L2CAP_CONN_PARAM_UPDATE_REQ_CP_SIZE;
00048   rq.event = EVT_CMD_STATUS;
00049   rq.rparam = &status;
00050   rq.rlen = 1;
00051 
00052   if (hci_send_req(&rq) < 0)
00053     return BLE_STATUS_TIMEOUT;
00054   
00055   return status;  
00056 }
00057 
00058 tBleStatus aci_l2cap_connection_parameter_update_response(uint16_t conn_handle, uint16_t interval_min,
00059                              uint16_t interval_max, uint16_t slave_latency,
00060                              uint16_t timeout_multiplier, uint8_t id, uint8_t accept)
00061 {
00062   struct hci_request rq;
00063   uint8_t status;
00064   l2cap_conn_param_update_resp_cp cp;
00065 
00066   cp.conn_handle = htobs(conn_handle);
00067   cp.interval_min = htobs(interval_min);
00068   cp.interval_max = htobs(interval_max);
00069   cp.slave_latency = htobs(slave_latency);
00070   cp.timeout_multiplier = htobs(timeout_multiplier);
00071   cp.id = id;
00072   cp.accept = accept;
00073 
00074   Osal_MemSet(&rq, 0, sizeof(rq));
00075   rq.ogf = OGF_VENDOR_CMD;
00076   rq.ocf = OCF_L2CAP_CONN_PARAM_UPDATE_REQ;
00077   rq.cparam = &cp;
00078   rq.clen = L2CAP_CONN_PARAM_UPDATE_REQ_CP_SIZE;
00079   rq.event = EVT_CMD_STATUS;
00080   rq.rparam = &status;
00081   rq.rlen = 1;
00082 
00083   if (hci_send_req(&rq) < 0)
00084     return BLE_STATUS_TIMEOUT;
00085 
00086   return status;
00087 }
00088 
00089 
00090 
00091