1 /* 2 * Copyright (C) 2014 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 #include "btstack.h" 39 #include "hxcmod.h" 40 #include "mods/mod.h" 41 42 static modcontext mod_context; 43 44 static void audio_playback(int16_t * buffer, uint16_t num_samples){ 45 hxcmod_fillbuffer(&mod_context, (unsigned short *) buffer, num_samples, NULL); 46 } 47 48 int btstack_main(int argc, const char * argv[]); 49 int btstack_main(int argc, const char * argv[]){ 50 (void)argc; 51 (void)argv; 52 53 // load mod 54 int hxcmod_initialized = hxcmod_init(&mod_context); 55 if (!hxcmod_initialized) return 10; 56 57 hxcmod_setcfg(&mod_context, 44100, 16, 1, 1, 1); 58 hxcmod_load(&mod_context, (void *) &mod_data, mod_len); 59 60 // setup audio playback 61 const btstack_audio_t * audio = btstack_audio_get_instance(); 62 if (!audio){ 63 printf("BTstack Audio not setup\n"); 64 return 10; 65 } 66 audio->init(2, 44100, &audio_playback, NULL); 67 audio->start_stream(); 68 69 return 0; 70 } 71