无法通过gattm_add_svc_req消息添加服务

我正在使用SDK的BLE_EXAMPLES \ BLE_APP_PERITELAL项目

我通过发送gattm_add_svc_req消息来添加新服务，如下所示：

step0 struct gattm_add_svc_req * req = ke_msg_alloc（gattm_add_svc_req，task_attm，task_app，gattm_add_svc_req）;req-> task_id = task_app;req-> total_size = 36;// 16 + 19 +1 req-> nb_att_uuid_16 = 2;req-> nb_att_uuuid_32 = 0;req-> nb_att_uuid_128 = 1;req-> start_hdl = 0;KE_MSG_SEND（REQ）;

我在user_catch_rest_hndl（...）函数中有一个gattm_add_svc_rsp响应

但是，当我在user_catch_rest_hndl（...）中执行以下代码step2时，程序将死亡：

案例gattm_add_svc_rsp：{struct gattm_add_svc_rsp const * msg_param =（struct gattm_add_svc_rsp const *）（param）;if（msg_param-> status == att_err_no_error）{arch_printf（“gattm_add_svc_rsp成功％d \ n”，msg_param-> start_hdl）;} arch_printf_process（）;svc_handle = msg_param-> start_hdl;step1 // add svc delp属性struct gattm_add_attribute_req * addreq = ke_msg_alloc（gattm_add_attribute_req，task_attm，task_app，gattm_add_attribute_req）;addreq  - > start_hdl = svc_handle;//填充来自SVC成功RSP for上面的addReq  - > perm = perm（rd，启用）;addReq  - > UUID_LEN = ATT_UUID_16_LEN;addreq  - > max_data_size = att_uuid_128_len;UINT16_T ATT_DECL_SVC = ATT_DECL_PRIMARY_SERVICE; memcpy(addreq ->uuid, &att_decl_svc, sizeof(att_decl_svc)); ke_msg_send(addreq ); step2 //Set svc uuid value struct gattm_att_set_value_req * setreq = KE_MSG_ALLOC(GATTM_ATT_SET_VALUE_REQ,TASK_ATTM,TASK_APP,gattm_att_set_value_req); setreq ->handle =svc_handle; setreq ->length = ATT_UUID_128_LEN; uint8_t svc_uuid[16]={1,2,3,4,5,6,7,8,9,0,1,2,3,4,5,6}; memcpy(setreq ->value, svc_uuid, sizeof(svc_uuid)); ke_msg_send(setreq); } break;

以上代码参考https：//support.dialog-semicondiondiondimicon.com/forums/post/dialog-smartbond-bluetooth-low-energy-42-%e2%80%93-software/adding-custom-serviceCharactery.

仅执行Step1的代码不会杀死程序

你认为step2或step0的思考是什么？