mirror of
https://github.com/bluekitchen/btstack.git
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130 lines
3.8 KiB
C
130 lines
3.8 KiB
C
/*
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* Copyright (C) 2020 BlueKitchen GmbH
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* 4. Any redistribution, use, or modification is done solely for
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* personal benefit and not for any commercial purpose or for
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* monetary gain.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS
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* RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* Please inquire about commercial licensing options at
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* contact@bluekitchen-gmbh.com
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*
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*/
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#define BTSTACK_FILE__ "btstack_port.c"
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#define DEBUG
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#include <string.h>
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// to get cpu intrinsics, .e.g __dissble_irq(), before BTstack includes to avoid re-defining UNUSED
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#include "stm32l4xx.h"
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#include "controller.h"
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#include "btstack_config.h"
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#include "btstack_debug.h"
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#include "btstack_util.h"
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#include "btstack_memory.h"
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#include "btstack_run_loop.h"
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#include "btstack_run_loop_embedded.h"
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#include "hci_event.h"
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#include "hci_transport.h"
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#include "btstack_tlv.h"
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#include "btstack_tlv_none.h"
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#include "ble/le_device_db_tlv.h"
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void btstack_assert_failed(const char * file, uint16_t line_nr){
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printf("Assert: file %s, line %u\n", file, line_nr);
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while (1);
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}
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/** hal_time_ms.h */
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#include "hal_time_ms.h"
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uint32_t hal_time_ms(void){
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return HAL_GetTick();
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}
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/** hal_cpu.h */
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// TODO: implement
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void hal_cpu_disable_irqs(void){
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__disable_irq();
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}
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void hal_cpu_enable_irqs(void){
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__enable_irq();
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}
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void hal_cpu_enable_irqs_and_sleep(void){
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__enable_irq();
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// __asm__("wfe"); // go to sleep if event flag isn't set. if set, just clear it. IRQs set event flag
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}
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void btstack_main(void);
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void btstack_port(void){
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// test code
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// lptim1_calibration();
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// Bring up BTstack
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printf("BTstack Controller using Semtech SA1280\n");
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btstack_memory_init();
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btstack_run_loop_init(btstack_run_loop_embedded_get_instance());
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// initialize controller
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controller_init();
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// get virtual HCI transpoft
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const hci_transport_t * hci_transport = controller_get_hci_transport();
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// TODO: use flash storage
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const btstack_tlv_t * btstack_tlv_impl = btstack_tlv_none_init_instance();
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// setup global tlv
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btstack_tlv_set_instance(btstack_tlv_impl, NULL);
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// setup LE Device DB using TLV
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le_device_db_tlv_configure(btstack_tlv_impl, NULL);
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// init HCI
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hci_init(hci_transport, NULL);
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// enable full log output while porting
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// hci_dump_open(NULL, HCI_DUMP_STDOUT);
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// hand over to btstack embedded code
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btstack_main();
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// go
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btstack_run_loop_execute();
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while (1){};
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}
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