diff options
Diffstat (limited to 'src/libs/mynewt-nimble/apps/peripheral')
| -rwxr-xr-x | src/libs/mynewt-nimble/apps/peripheral/pkg.yml | 37 | ||||
| -rwxr-xr-x | src/libs/mynewt-nimble/apps/peripheral/src/main.c | 166 |
2 files changed, 203 insertions, 0 deletions
diff --git a/src/libs/mynewt-nimble/apps/peripheral/pkg.yml b/src/libs/mynewt-nimble/apps/peripheral/pkg.yml new file mode 100755 index 00000000..6167edab --- /dev/null +++ b/src/libs/mynewt-nimble/apps/peripheral/pkg.yml @@ -0,0 +1,37 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# + +pkg.name: "apps/peripheral" +pkg.type: app +pkg.description: "Basic perihperal application" +pkg.author: "Krzysztof Kopyściński krzysztof.kopyscinski@codecoup.pl" + + +pkg.deps: + - "@apache-mynewt-core/kernel/os" + - "@apache-mynewt-core/sys/console/full" + - "@apache-mynewt-core/sys/log/full" + - "@apache-mynewt-core/sys/stats/full" + - "@apache-mynewt-core/sys/log/modlog" + - "@apache-mynewt-nimble/nimble/host" + - "@apache-mynewt-nimble/nimble/host/util/" + - "@apache-mynewt-nimble/nimble/host/services/gap" + - "@apache-mynewt-nimble/nimble/host/store/config" + - "@apache-mynewt-nimble/nimble/transport" + diff --git a/src/libs/mynewt-nimble/apps/peripheral/src/main.c b/src/libs/mynewt-nimble/apps/peripheral/src/main.c new file mode 100755 index 00000000..f22579a7 --- /dev/null +++ b/src/libs/mynewt-nimble/apps/peripheral/src/main.c @@ -0,0 +1,166 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ + +#include <assert.h> +#include <string.h> +#include <stdio.h> +#include <stdlib.h> + +#include "os/os.h" +#include "sysinit/sysinit.h" +#include "log/log.h" +#include "host/ble_hs.h" +#include "host/util/util.h" +#include "services/gap/ble_svc_gap.h" + +static uint8_t g_own_addr_type; +static uint16_t conn_handle; +static const char *device_name = "Mynewt"; + +/* adv_event() calls advertise(), so forward declaration is required */ +static void advertise(void); + +static int +adv_event(struct ble_gap_event *event, void *arg) +{ + switch (event->type) { + case BLE_GAP_EVENT_ADV_COMPLETE: + MODLOG_DFLT(INFO,"Advertising completed, termination code: %d\n", + event->adv_complete.reason); + advertise(); + break; + case BLE_GAP_EVENT_CONNECT: + assert(event->connect.status == 0); + MODLOG_DFLT(INFO, "connection %s; status=%d\n", + event->connect.status == 0 ? "established" : "failed", + event->connect.status); + break; + case BLE_GAP_EVENT_CONN_UPDATE_REQ: + /* connected device requests update of connection parameters, + and these are being filled in - NULL sets default values */ + MODLOG_DFLT(INFO, "updating conncetion parameters...\n"); + event->conn_update_req.conn_handle = conn_handle; + event->conn_update_req.peer_params = NULL; + MODLOG_DFLT(INFO, "connection parameters updated!\n"); + break; + case BLE_GAP_EVENT_DISCONNECT: + MODLOG_DFLT(INFO, "disconnect; reason=%d\n", + event->disconnect.reason); + + /* reset conn_handle */ + conn_handle = BLE_HS_CONN_HANDLE_NONE; + + /* Connection terminated; resume advertising */ + advertise(); + break; + default: + MODLOG_DFLT(ERROR, "Advertising event not handled," + "event code: %u\n", event->type); + break; + } + return 0; +} + +static void +advertise(void) +{ + int rc; + + /* set adv parameters */ + struct ble_gap_adv_params adv_params; + struct ble_hs_adv_fields fields; + /* advertising payload is split into advertising data and advertising + response, because all data cannot fit into single packet; name of device + is sent as response to scan request */ + struct ble_hs_adv_fields rsp_fields; + + /* fill all fields and parameters with zeros */ + memset(&adv_params, 0, sizeof(adv_params)); + memset(&fields, 0, sizeof(fields)); + memset(&rsp_fields, 0, sizeof(rsp_fields)); + + adv_params.conn_mode = BLE_GAP_CONN_MODE_UND; + adv_params.disc_mode = BLE_GAP_DISC_MODE_GEN; + + fields.flags = BLE_HS_ADV_F_DISC_GEN | + BLE_HS_ADV_F_BREDR_UNSUP; + fields.uuids128 = BLE_UUID128(BLE_UUID128_DECLARE( + 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, + 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff)); + fields.num_uuids128 = 1; + fields.uuids128_is_complete = 0;; + fields.tx_pwr_lvl = BLE_HS_ADV_TX_PWR_LVL_AUTO; + + rsp_fields.name = (uint8_t *)device_name; + rsp_fields.name_len = strlen(device_name); + rsp_fields.name_is_complete = 1; + + rc = ble_gap_adv_set_fields(&fields); + assert(rc == 0); + + rc = ble_gap_adv_rsp_set_fields(&rsp_fields); + + MODLOG_DFLT(INFO,"Starting advertising...\n"); + + rc = ble_gap_adv_start(g_own_addr_type, NULL, 100, + &adv_params, adv_event, NULL); + assert(rc == 0); +} + +static void +on_sync(void) +{ + int rc; + + /* g_own_addr_type will store type of addres our BSP uses */ + rc = ble_hs_util_ensure_addr(0); + assert(rc == 0); + rc = ble_hs_id_infer_auto(0, &g_own_addr_type); + assert(rc == 0); + /* begin advertising */ + advertise(); +} + +static void +on_reset(int reason) +{ + MODLOG_DFLT(INFO, "Resetting state; reason=%d\n", reason); +} + +int +main(int argc, char **argv) +{ + int rc; + + /* Initialize all packages. */ + sysinit(); + + ble_hs_cfg.sync_cb = on_sync; + ble_hs_cfg.reset_cb = on_reset; + + rc = ble_svc_gap_device_name_set(device_name); + assert(rc == 0); + + /* As the last thing, process events from default event queue. */ + while (1) { + os_eventq_run(os_eventq_dflt_get()); + } + + return 0; +} |