mirror of
https://github.com/RIOT-OS/RIOT.git
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139 lines
3.5 KiB
C
139 lines
3.5 KiB
C
/*
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* Copyright (C) 2018 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup pkg_nimble
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* @{
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*
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* @file
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* @brief Glue code for running NimBLE for RIOT
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*
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* @}
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*/
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#include "thread.h"
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#include "nimble_riot.h"
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#include "nimble/nimble_port.h"
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#include "host/ble_hs.h"
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#include "host/util/util.h"
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#ifdef MODULE_NIMBLE_SVC_GAP
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#include "services/gap/ble_svc_gap.h"
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#endif
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#ifdef MODULE_NIMBLE_SVC_GATT
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#include "services/gatt/ble_svc_gatt.h"
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#endif
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#ifdef MODULE_NIMBLE_SVC_IPSS
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#include "services/ipss/ble_svc_ipss.h"
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#endif
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#if defined(MODULE_NIMBLE_AUTOCONN) && !defined(MODULE_NIMBLE_AUTOCONN_NOAUTOINIT)
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#include "nimble_autoconn.h"
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#include "nimble_autoconn_params.h"
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#endif
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#ifdef MODULE_NIMBLE_CONTROLLER
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#if defined(CPU_FAM_NRF52) || defined(CPU_FAM_NRF51)
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#include "nrf_clock.h"
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#endif
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static char _stack_controller[NIMBLE_CONTROLLER_STACKSIZE];
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#endif
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#ifdef MODULE_NIMBLE_HOST
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static char _stack_host[NIMBLE_HOST_STACKSIZE];
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uint8_t nimble_riot_own_addr_type;
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static void *_host_thread(void *arg)
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{
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(void)arg;
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nimble_port_init();
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#ifdef MODULE_NIMBLE_CONTROLLER
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/* XXX: NimBLE needs the nRF5x's LF clock to run */
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#if defined(CPU_FAM_NRF52) || defined(CPU_FAM_NRF51)
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clock_start_lf();
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#endif
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/* Run the controller
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*
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* Create task where NimBLE LL will run. This one is required as LL has its
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* own event queue and should have highest priority.
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*/
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thread_create(_stack_controller, sizeof(_stack_controller),
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NIMBLE_CONTROLLER_PRIO,
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THREAD_CREATE_STACKTEST,
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(thread_task_func_t)nimble_port_ll_task_func, NULL,
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"nimble_ctrl");
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#endif
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nimble_port_run();
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/* never reached */
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return NULL;
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}
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#endif
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void nimble_riot_init(void)
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{
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int res;
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(void)res;
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/* and finally initialize and run the host */
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thread_create(_stack_host, sizeof(_stack_host),
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NIMBLE_HOST_PRIO,
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THREAD_CREATE_STACKTEST,
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_host_thread, NULL,
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"nimble_host");
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/* make sure synchronization of host and controller is done, this should
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* always be the case at this point */
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while (!ble_hs_synced()) {}
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/* for reducing code duplication, we read our own address type once here
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* so it can be re-used later on */
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res = ble_hs_util_ensure_addr(0);
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assert(res == 0);
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res = ble_hs_id_infer_auto(0, &nimble_riot_own_addr_type);
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assert(res == 0);
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#ifdef MODULE_NIMBLE_NETIF
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extern void nimble_netif_init(void);
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nimble_netif_init();
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#ifdef MODULE_SHELL_COMMANDS
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extern void sc_nimble_netif_init(void);
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sc_nimble_netif_init();
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#endif
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#endif
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/* initialize the configured, built-in services */
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#ifdef MODULE_NIMBLE_SVC_GAP
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ble_svc_gap_init();
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#endif
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#ifdef MODULE_NIMBLE_SVC_GATT
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ble_svc_gatt_init();
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#endif
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#ifdef MODULE_NIMBLE_SVC_IPSS
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ble_svc_ipss_init();
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#endif
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#if defined(MODULE_NIMBLE_AUTOCONN) && !defined(MODULE_NIMBLE_AUTOCONN_NOAUTOINIT)
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ble_gatts_start();
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/* CAUTION: this must be called after nimble_netif_init() and also only
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* after the GATT server has been initialized */
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res = nimble_autoconn_init(&nimble_autoconn_params, NULL, 0);
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assert(res == NIMBLE_AUTOCONN_OK);
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nimble_autoconn_enable();
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#endif
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}
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