From 67ac8e63c63e1b8bf3062d628feeab92e1338569 Mon Sep 17 00:00:00 2001 From: Alin Jerpelea Date: Fri, 18 Oct 2019 14:55:23 +0000 Subject: [PATCH] Merged in alinjerpelea/apps (pull request #203) examples: RTTL player exaple A simple RTTL player demo that is able to play tunes according to an RTTL song Refferences https://en.wikipedia.org/wiki/Ring_Tone_Transfer_Language https://cs.nyu.edu/courses/fall03/V22.0201-003/notes.htm Signed-off-by: Alin Jerpelea Approved-by: Gregory Nutt --- examples/audio_rttl/.gitignore | 12 + examples/audio_rttl/Kconfig | 26 ++ examples/audio_rttl/Make.defs | 38 +++ examples/audio_rttl/Makefile | 71 ++++++ examples/audio_rttl/audio_rttl.cxx | 375 +++++++++++++++++++++++++++++ examples/audio_rttl/audio_rttl.h | 36 +++ 6 files changed, 558 insertions(+) create mode 100644 examples/audio_rttl/.gitignore create mode 100644 examples/audio_rttl/Kconfig create mode 100644 examples/audio_rttl/Make.defs create mode 100644 examples/audio_rttl/Makefile create mode 100644 examples/audio_rttl/audio_rttl.cxx create mode 100644 examples/audio_rttl/audio_rttl.h diff --git a/examples/audio_rttl/.gitignore b/examples/audio_rttl/.gitignore new file mode 100644 index 000000000..dc1606fa5 --- /dev/null +++ b/examples/audio_rttl/.gitignore @@ -0,0 +1,12 @@ +/Make.dep +/.depend +/.built +/*.asm +/*.obj +/*.rel +/*.lst +/*.sym +/*.adb +/*.lib +/*.src + diff --git a/examples/audio_rttl/Kconfig b/examples/audio_rttl/Kconfig new file mode 100644 index 000000000..7cff98e86 --- /dev/null +++ b/examples/audio_rttl/Kconfig @@ -0,0 +1,26 @@ +# +# For a description of the syntax of this configuration file, +# see the file kconfig-language.txt in the NuttX tools repository. +# + +config EXAMPLES_AUDIO_SOUND + bool "Audio tone generator example (RTTL player)" + default n + ---help--- + Enable the audio RTTL player example + +if EXAMPLES_AUDIO_SOUND + +config EXAMPLES_AUDIO_SOUND_PROGNAME + string "Program name" + default "audio_rttl" + +config EXAMPLES_AUDIO_SOUND_PRIORITY + int "Audio sound task priority" + default 150 + +config EXAMPLES_AUDIO_SOUND_STACKSIZE + int "Audio sound stack size" + default 2048 + +endif diff --git a/examples/audio_rttl/Make.defs b/examples/audio_rttl/Make.defs new file mode 100644 index 000000000..0730d3bc0 --- /dev/null +++ b/examples/audio_rttl/Make.defs @@ -0,0 +1,38 @@ +############################################################################ +# audio_player/Make.defs +# +# Copyright 2018 Sony Semiconductor Solutions Corporation +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name of Sony Semiconductor Solutions Corporation nor +# the names of its contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +ifeq ($(CONFIG_EXAMPLES_AUDIO_SOUND),y) +CONFIGURED_APPS += examples/audio_rttl +endif diff --git a/examples/audio_rttl/Makefile b/examples/audio_rttl/Makefile new file mode 100644 index 000000000..ad7b4154f --- /dev/null +++ b/examples/audio_rttl/Makefile @@ -0,0 +1,71 @@ +############################################################################ +# audio_beep/Makefile +# +# Copyright 2018 Sony Semiconductor Solutions Corporation +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name of Sony Semiconductor Solutions Corporation nor +# the names of its contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/.config +-include $(TOPDIR)/Make.defs +-include $(SDKDIR)/Make.defs +include $(APPDIR)/Make.defs + +# Audio application info + +CONFIG_EXAMPLES_AUDIO_BEEP_PRIORITY ?= SCHED_PRIORITY_DEFAULT +CONFIG_EXAMPLES_AUDIO_BEEP_STACKSIZE ?= 2048 + +APPNAME = audio_rttl +PRIORITY = $(CONFIG_EXAMPLES_AUDIO_BEEP_PRIORITY) +STACKSIZE = $(CONFIG_EXAMPLES_AUDIO_BEEP_STACKSIZE) + +# Audio Example + +MAINSRC = audio_rttl.cxx + +# Audio Example paths + +AUDIODIR = $(SDKDIR)$(DELIM)modules$(DELIM)audio + +# Audio Example flags + +ifeq ($(WINTOOL),y) +CXXFLAGS += -I "${shell cygpath -w $(AUDIODIR)}" +else +CXXFLAGS += -I $(AUDIODIR) +endif + +CXXFLAGS += -D_POSIX + +CONFIG_EXAMPLES_AUDIO_BEEP_PROGNAME ?= audio_rttl$(EXEEXT) +PROGNAME = $(CONFIG_EXAMPLES_AUDIO_BEEP_PROGNAME) + +include $(APPDIR)/Application.mk diff --git a/examples/audio_rttl/audio_rttl.cxx b/examples/audio_rttl/audio_rttl.cxx new file mode 100644 index 000000000..d8e883c29 --- /dev/null +++ b/examples/audio_rttl/audio_rttl.cxx @@ -0,0 +1,375 @@ + +/**************************************************************************** + * audio_rttl/audio_rttl.cxx + * + * Copyright 2019 Sony Semiconductor Solutions Corporation + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name of Sony Semiconductor Solutions Corporation nor + * the names of its contributors may be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include +#include +#include +#include +#include + +#include "audio_rttl.h" + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/* Note - note freq on octave 1 */ + +#define C 16.35 +#define CD 17.32 +#define D 18.35 +#define DE 19.45 +#define E 20.60 +#define F 21.83 +#define FG 23.12 +#define G 24.50 +#define A 27.50 +#define AB 29.14 +#define B 30.84 + +/* Octave - base freq multiplier for the base freq */ + +#define OCT2 4 +#define OCT3 8 +#define OCT4 16 +#define OCT5 32 +#define OCT6 64 +#define OCT7 128 +#define OCT8 256 + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +extern "C" int main(int argc, FAR char *argv[]) +{ + int freq; + float base_freq; + char temp_note; + int octave; + int duration; + int note_duration; + int base_duration; + int bpm; + int cnt; + + /* Set I/O parameters for power on. */ + + if (!board_audio_power_control(true)) + { + printf("Error: board_audio_power_control() failure.\n"); + return 1; + } + + printf("Start Audio RTTL player\n"); + + bpm = 0; + octave = 0; + base_duration = 0; + note_duration = 0; + + while (*g_song != ':') + { + g_song++; + } + + g_song++; + + if (*g_song == 'd') + { + g_song = g_song + 2; + base_duration = *g_song - '0'; + g_song++; + if ((*g_song >= '0') && (*g_song <= '9')) + { + base_duration = (base_duration * 10) + (*g_song - '0'); + g_song++; + } + + g_song++; + } + + if (*g_song == 'o') + { + g_song = g_song + 2; + octave = *g_song - '0'; + g_song = g_song + 2; + } + + if (octave == 2) + { + octave = OCT2; + } + else if (octave == 3) + { + octave = OCT3; + } + else if (octave == 4) + { + octave = OCT4; + } + else if (octave == 5) + { + octave = OCT5; + } + else if (octave == 6) + { + octave = OCT6; + } + else if (octave == 7) + { + octave = OCT7; + } + else if (octave == 8) + { + octave = OCT8; + } + + if (*g_song == 'b') + { + g_song = g_song + 2; + bpm = 0; + for (cnt = 1; cnt <= 3; cnt++) + { + if (*g_song != ':') + { + bpm = bpm * 10 + (*g_song - '0'); + g_song++; + } + + } + + g_song++; + } + + do + { + if ((*g_song >= '0') && (*g_song <= '9')) + { + note_duration = *g_song - '0'; + g_song++; + } + + if ((*g_song >= '0') && (*g_song <= '9')) + { + note_duration = (note_duration * 10) + (*g_song - '0'); + g_song++; + } + + if (note_duration > 0) + { + duration = ((60 * 1000L / bpm) * 4) / note_duration; + } + else + { + duration = ((60 * 1000L / bpm) * 4) / base_duration; + } + + base_freq = 0; + temp_note = ' '; + switch (*g_song) + { + case 'c': + { + temp_note = 'c'; + base_freq = C; + break; + } + + case 'd': + { + temp_note = 'd'; + base_freq = D; + break; + } + + case 'e': + { + temp_note = 'e'; + base_freq = E; + break; + } + + case 'f': + { + temp_note = 'f'; + base_freq = F; + break; + } + + case 'g': + { + temp_note = 'g'; + base_freq = G; + break; + } + + case 'a': + { + temp_note = 'a'; + base_freq = A; + break; + } + + case 'b': + { + temp_note = 'b'; + base_freq = B; + break; + } + + case 'p': + { + temp_note = 'p'; + break; + } + + default: + break; + } + + g_song++; + + if (*g_song == '.') + { + duration += duration / 2; + g_song++; + } + + if (*g_song == '#') + { + if (temp_note == 'c') + { + base_freq = CD; + } + + if (temp_note == 'd') + { + base_freq = DE; + } + + if (temp_note == 'f') + { + base_freq = FG; + } + + if (temp_note == 'a') + { + base_freq = AB; + } + + g_song++; + } + + if ((*g_song - '0') == '2') + { + octave = OCT2; + } + + if ((*g_song - '0') == '3') + { + octave = OCT3; + } + + if ((*g_song - '0') == '4') + { + octave = OCT4; + } + + if ((*g_song - '0') == '5') + { + octave = OCT5; + } + + if ((*g_song - '0') == '6') + { + octave = OCT6; + } + + if ((*g_song - '0') == '7') + { + octave = OCT7; + } + + if ((*g_song - '0') == '8') + { + octave = OCT8; + } + + g_song++; + + if (*g_song == ',') + { + g_song++; + } + + /* play the sound */ + + freq = ceil(base_freq * octave); + + if (!board_audio_tone_generator(1, -40, freq)) + { + break; + } + + usleep(duration * 1000L); + } + while (*g_song); + + /* Sound off. */ + + if (!board_audio_tone_generator(0, 0, 0)) + { + printf("Error: board_audio_tone_generator() failure.\n"); + return 1; + } + + /* Set I/O parameters for power off. */ + + if (!board_audio_power_control(false)) + { + printf("Error: board_audio_power_control() failure.\n"); + return 1; + } + + printf("Done.\n"); + + return 0; +} diff --git a/examples/audio_rttl/audio_rttl.h b/examples/audio_rttl/audio_rttl.h new file mode 100644 index 000000000..b67506e66 --- /dev/null +++ b/examples/audio_rttl/audio_rttl.h @@ -0,0 +1,36 @@ +/**************************************************************************** + * audio_sound/audio_sound.h + * + * Copyright 2019 Sony Semiconductor Solutions Corporation + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name of Sony Semiconductor Solutions Corporation nor + * the names of its contributors may be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +FAR char *g_song = (char *)"Test:d=4,o=6,b=90:c,c#,d,d#,e,f,f#,g,a,a#,b,p,b,a#,a,g,f#,f,e,d#,d,c#,c";