djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #2080 from sommersoft/mixer_voice

Browse Source 
Add audiocore.MixerVoice
This commit is contained in:
Scott Shawcroft 2019-09-04 12:46:59 -07:00 committed by GitHub
commit 321b57a5d2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
35 changed files with 1150 additions and 436 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
locale/ID.po
View File

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@ -482,11 +482,11 @@ msgstr ""
msgid "Could not initialize UART"
msgstr "Tidak dapat menginisialisasi UART"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr ""
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr ""
@ -812,7 +812,7 @@ msgstr "Ukuran buffer tidak valid"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr ""
@ -874,7 +874,11 @@ msgstr ""
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr ""
@ -1133,7 +1137,7 @@ msgstr ""
msgid "SDA or SCL needs a pull up"
msgstr "SDA atau SCL membutuhkan pull up"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr ""
@ -1206,19 +1210,19 @@ msgid ""
"exit safe mode.\n"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr ""
@ -1355,10 +1359,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr ""
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr ""
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "PERINGATAN: Nama file kode anda mempunyai dua ekstensi\n"
@ -1478,7 +1478,7 @@ msgstr ""
msgid "bits must be 8"
msgstr "bits harus memilki nilai 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr ""
@ -2074,6 +2074,10 @@ msgstr "label didefinis ulang"
msgid "length argument not allowed for this type"
msgstr ""
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr ""

34
locale/circuitpython.pot
View File

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@ -472,11 +472,11 @@ msgstr ""
msgid "Could not initialize UART"
msgstr ""
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr ""
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr ""
@ -797,7 +797,7 @@ msgstr ""
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr ""
@ -859,7 +859,11 @@ msgstr ""
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr ""
@ -1113,7 +1117,7 @@ msgstr ""
msgid "SDA or SCL needs a pull up"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr ""
@ -1183,19 +1187,19 @@ msgid ""
"exit safe mode.\n"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr ""
@ -1331,10 +1335,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr ""
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr ""
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr ""
@ -1445,7 +1445,7 @@ msgstr ""
msgid "bits must be 8"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr ""
@ -2040,6 +2040,10 @@ msgstr ""
msgid "length argument not allowed for this type"
msgstr ""
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr ""

37
locale/de_DE.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2018-07-27 11:55-0700\n"
"Last-Translator: Pascal Deneaux\n"
"Language-Team: Sebastian Plamauer, Pascal Deneaux\n"
@ -476,11 +476,11 @@ msgstr "Konnte ble_uuid nicht decodieren. Status: 0x%04x"
msgid "Could not initialize UART"
msgstr "Konnte UART nicht initialisieren"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "Konnte first buffer nicht zuteilen"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "Konnte second buffer nicht zuteilen"
@ -803,7 +803,7 @@ msgstr "Ungültige Puffergröße"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr "Ungültige Anzahl von Kanälen"
@ -865,7 +865,11 @@ msgstr "Ungültiger Ausführungsmodus"
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr "Ungültige Anzahl von Stimmen"
@ -1130,7 +1134,7 @@ msgstr "Sicherheitsmodus aktiv! Gespeicherter Code wird nicht ausgeführt\n"
msgid "SDA or SCL needs a pull up"
msgstr "SDA oder SCL brauchen pull up"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr "Abtastrate muss positiv sein"
@ -1212,19 +1216,19 @@ msgstr ""
"Die Reset-Taste wurde beim Booten von CircuitPython gedrückt. Drücke sie "
"erneut um den abgesicherten Modus zu verlassen. \n"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr ""
@ -1362,10 +1366,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr "Viper-Funktionen unterstützen derzeit nicht mehr als 4 Argumente"
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr "Voice index zu hoch"
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr ""
@ -1485,7 +1485,7 @@ msgstr "bits muss 7, 8 oder 9 sein"
msgid "bits must be 8"
msgstr "bits müssen 8 sein"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr "Es müssen 8 oder 16 bits_per_sample sein"
@ -2085,6 +2085,10 @@ msgstr "Label neu definiert"
msgid "length argument not allowed for this type"
msgstr "Für diesen Typ ist length nicht zulässig"
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr "lhs und rhs sollten kompatibel sein"
@ -2915,6 +2919,9 @@ msgstr ""
#~ msgstr ""
#~ "Benutze das esptool um den flash zu löschen und Python erneut hochzuladen"
#~ msgid "Voice index too high"
#~ msgstr "Voice index zu hoch"
#~ msgid "buffer too long"
#~ msgstr "Buffer zu lang"

34
locale/en_US.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2018-07-27 11:55-0700\n"
"Last-Translator: \n"
"Language-Team: \n"
@ -472,11 +472,11 @@ msgstr ""
msgid "Could not initialize UART"
msgstr ""
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr ""
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr ""
@ -797,7 +797,7 @@ msgstr ""
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr ""
@ -859,7 +859,11 @@ msgstr ""
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr ""
@ -1113,7 +1117,7 @@ msgstr ""
msgid "SDA or SCL needs a pull up"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr ""
@ -1183,19 +1187,19 @@ msgid ""
"exit safe mode.\n"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr ""
@ -1331,10 +1335,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr ""
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr ""
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr ""
@ -1445,7 +1445,7 @@ msgstr ""
msgid "bits must be 8"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr ""
@ -2040,6 +2040,10 @@ msgstr ""
msgid "length argument not allowed for this type"
msgstr ""
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr ""

34
locale/en_x_pirate.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2018-07-27 11:55-0700\n"
"Last-Translator: \n"
"Language-Team: @sommersoft, @MrCertainly\n"
@ -476,11 +476,11 @@ msgstr ""
msgid "Could not initialize UART"
msgstr ""
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr ""
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr ""
@ -801,7 +801,7 @@ msgstr ""
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr ""
@ -863,7 +863,11 @@ msgstr ""
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr ""
@ -1117,7 +1121,7 @@ msgstr "Runnin' in safe mode! Nay runnin' saved code.\n"
msgid "SDA or SCL needs a pull up"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr ""
@ -1187,19 +1191,19 @@ msgid ""
"exit safe mode.\n"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr ""
@ -1335,10 +1339,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr ""
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr ""
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "Blimey! Yer code filename has two extensions\n"
@ -1449,7 +1449,7 @@ msgstr ""
msgid "bits must be 8"
msgstr "pieces must be of 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr ""
@ -2044,6 +2044,10 @@ msgstr ""
msgid "length argument not allowed for this type"
msgstr ""
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr ""

37
locale/es.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2018-08-24 22:56-0500\n"
"Last-Translator: \n"
"Language-Team: \n"
@ -480,11 +480,11 @@ msgstr "No se puede descodificar ble_uuid, err 0x%04x"
msgid "Could not initialize UART"
msgstr "No se puede inicializar la UART"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "No se pudo asignar el primer buffer"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "No se pudo asignar el segundo buffer"
@ -808,7 +808,7 @@ msgstr "Tamaño de buffer inválido"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr "Inválido periodo de captura. Rango válido: 1 - 500"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr "Cuenta de canales inválida"
@ -870,7 +870,11 @@ msgstr "Modo de ejecución inválido."
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr "Cuenta de voces inválida"
@ -1139,7 +1143,7 @@ msgstr "Ejecutando en modo seguro! No se esta ejecutando el código guardado.\n"
msgid "SDA or SCL needs a pull up"
msgstr "SDA o SCL necesitan una pull up"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr "Sample rate debe ser positivo"
@ -1221,19 +1225,19 @@ msgstr ""
"El botón reset fue presionado mientras arrancaba CircuitPython. Presiona "
"otra vez para salir del modo seguro.\n"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr "Los bits_per_sample del sample no igualan a los del mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr "La cuenta de canales del sample no iguala a las del mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr "El sample rate del sample no iguala al del mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr "El signo del sample no iguala al del mixer"
@ -1370,10 +1374,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr "funciones Viper actualmente no soportan más de 4 argumentos."
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr "Index de voz demasiado alto"
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "ADVERTENCIA: El nombre de archivo de tu código tiene dos extensiones\n"
@ -1492,7 +1492,7 @@ msgstr "bits deben ser 7, 8 ó 9"
msgid "bits must be 8"
msgstr "bits debe ser 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr "bits_per_sample debe ser 8 ó 16"
@ -2097,6 +2097,10 @@ msgstr "etiqueta redefinida"
msgid "length argument not allowed for this type"
msgstr "argumento length no permitido para este tipo"
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr "lhs y rhs deben ser compatibles"
@ -2946,6 +2950,9 @@ msgstr "paso cero"
#~ msgstr ""
#~ "Usa esptool para borrar la flash y vuelve a cargar Python en su lugar"
#~ msgid "Voice index too high"
#~ msgstr "Index de voz demasiado alto"
#~ msgid "bad GATT role"
#~ msgstr "mal GATT role"

37
locale/fil.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2018-12-20 22:15-0800\n"
"Last-Translator: Timothy <me@timothygarcia.ca>\n"
"Language-Team: fil\n"
@ -481,11 +481,11 @@ msgstr ""
msgid "Could not initialize UART"
msgstr "Hindi ma-initialize ang UART"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "Hindi ma-iallocate ang first buffer"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "Hindi ma-iallocate ang second buffer"
@ -817,7 +817,7 @@ msgstr "Mali ang buffer size"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr "Maling bilang ng channel"
@ -879,7 +879,11 @@ msgstr "Mali ang run mode."
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr "Maling bilang ng voice"
@ -1146,7 +1150,7 @@ msgstr "Tumatakbo sa safe mode! Hindi tumatakbo ang nai-save na code.\n"
msgid "SDA or SCL needs a pull up"
msgstr "Kailangan ng pull up resistors ang SDA o SCL"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr "Sample rate ay dapat positibo"
@ -1226,19 +1230,19 @@ msgstr ""
"Ang reset button ay pinindot habang nag boot ang CircuitPython. Pindutin "
"ulit para lumabas sa safe mode.\n"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr "Ang bits_per_sample ng sample ay hindi tugma sa mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr "Ang channel count ng sample ay hindi tugma sa mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr "Ang sample rate ng sample ay hindi tugma sa mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr "Ang signedness ng sample hindi tugma sa mixer"
@ -1378,10 +1382,6 @@ msgstr ""
"Ang mga function ng Viper ay kasalukuyang hindi sumusuporta sa higit sa 4 na "
"argumento"
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr "Index ng Voice ay masyadong mataas"
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "BABALA: Ang pangalan ng file ay may dalawang extension\n"
@ -1498,7 +1498,7 @@ msgstr "bits ay dapat 7, 8 o 9"
msgid "bits must be 8"
msgstr "bits ay dapat walo (8)"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr "bits_per_sample ay dapat 8 o 16"
@ -2110,6 +2110,10 @@ msgstr "ang label ay na-define ulit"
msgid "length argument not allowed for this type"
msgstr "length argument ay walang pahintulot sa ganitong type"
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr "lhs at rhs ay dapat magkasundo"
@ -2935,6 +2939,9 @@ msgstr "zero step"
#~ msgstr ""
#~ "Gamitin ang esptool upang burahin ang flash at muling i-upload ang Python"
#~ msgid "Voice index too high"
#~ msgstr "Index ng Voice ay masyadong mataas"
#~ msgid "[addrinfo error %d]"
#~ msgstr "[addrinfo error %d]"

37
locale/fr.po
View File

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: 0.1\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2019-04-14 20:05+0100\n"
"Last-Translator: Pierrick Couturier <arofarn@arofarn.info>\n"
"Language-Team: fr\n"
@ -487,11 +487,11 @@ msgstr "Impossible de décoder le 'ble_uuid', err 0x%04x"
msgid "Could not initialize UART"
msgstr "L'UART n'a pu être initialisé"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "Impossible d'allouer le 1er tampon"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "Impossible d'allouer le 2e tampon"
@ -824,7 +824,7 @@ msgstr "Longueur de tampon invalide"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr "Période de capture invalide. Gamme valide: 1 à 500"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Invalid channel count"
msgstr "Nombre de canaux invalide"
@ -887,7 +887,11 @@ msgstr "Mode de lancement invalide."
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Invalid voice count"
msgstr "Nombre de voix invalide"
@ -1161,7 +1165,7 @@ msgstr "Mode sans-échec! Le code sauvegardé n'est pas éxecuté.\n"
msgid "SDA or SCL needs a pull up"
msgstr "SDA ou SCL a besoin d'une résistance de tirage ('pull up')"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Sample rate must be positive"
msgstr "Le taux d'échantillonage doit être positif"
@ -1245,20 +1249,20 @@ msgstr ""
"Le bouton 'reset' a été appuyé pendant le démarrage de CircuitPython. "
"Appuyer de nouveau pour quitter de le mode sans-échec.\n"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
"Le 'bits_per_sample' de l'échantillon ne correspond pas à celui du mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr "Le canal de l'échantillon ne correspond pas à celui du mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr "L'échantillonage de l'échantillon ne correspond pas à celui du mixer"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr "Le signe de l'échantillon ne correspond pas à celui du mixer"
@ -1401,10 +1405,6 @@ msgid "Viper functions don't currently support more than 4 arguments"
msgstr ""
"les fonctions de Viper ne supportent pas plus de 4 arguments actuellement"
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr "Index de la voix trop grand"
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "ATTENTION: le nom de fichier de votre code a deux extensions\n"
@ -1522,7 +1522,7 @@ msgstr "bits doivent être 7, 8 ou 9"
msgid "bits must be 8"
msgstr "les bits doivent être 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "bits_per_sample must be 8 or 16"
msgstr "'bits_per_sample' doivent être 8 ou 16"
@ -2142,6 +2142,10 @@ msgstr "label redéfini"
msgid "length argument not allowed for this type"
msgstr "argument 'length' non-permis pour ce type"
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr "Les parties gauches et droites doivent être compatibles"
@ -2998,6 +3002,9 @@ msgstr "'step' nul"
#~ msgstr ""
#~ "Utilisez 'esptool' pour effacer la flash et recharger Python à la place"
#~ msgid "Voice index too high"
#~ msgstr "Index de la voix trop grand"
#~ msgid "bad GATT role"
#~ msgstr "mauvais rôle GATT"

34
locale/it_IT.po
View File

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2018-10-02 16:27+0200\n"
"Last-Translator: Enrico Paganin <enrico.paganin@mail.com>\n"
"Language-Team: \n"
@ -482,11 +482,11 @@ msgstr ""
msgid "Could not initialize UART"
msgstr "Impossibile inizializzare l'UART"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "Impossibile allocare il primo buffer"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "Impossibile allocare il secondo buffer"
@ -817,7 +817,7 @@ msgstr "lunghezza del buffer non valida"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr "periodo di cattura invalido. Zona valida: 1 - 500"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Invalid channel count"
msgstr "Argomento non valido"
@ -880,7 +880,11 @@ msgstr "Modalità di esecuzione non valida."
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Invalid voice count"
msgstr "Tipo di servizio non valido"
@ -1150,7 +1154,7 @@ msgstr "Modalità sicura in esecuzione! Codice salvato non in esecuzione.\n"
msgid "SDA or SCL needs a pull up"
msgstr "SDA o SCL necessitano un pull-up"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Sample rate must be positive"
msgstr "STA deve essere attiva"
@ -1225,19 +1229,19 @@ msgid ""
"exit safe mode.\n"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr ""
@ -1375,10 +1379,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr "Le funzioni Viper non supportano più di 4 argomenti al momento"
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr ""
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "ATTENZIONE: Il nome del sorgente ha due estensioni\n"
@ -1492,7 +1492,7 @@ msgstr "i bit devono essere 7, 8 o 9"
msgid "bits must be 8"
msgstr "i bit devono essere 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "bits_per_sample must be 8 or 16"
msgstr "i bit devono essere 7, 8 o 9"
@ -2103,6 +2103,10 @@ msgstr "etichetta ridefinita"
msgid "length argument not allowed for this type"
msgstr ""
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr "lhs e rhs devono essere compatibili"

37
locale/pl.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: \n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2019-03-19 18:37-0700\n"
"Last-Translator: Radomir Dopieralski <circuitpython@sheep.art.pl>\n"
"Language-Team: pl\n"
@ -475,11 +475,11 @@ msgstr "Nie można zdekodować ble_uuid, błąd 0x%04x"
msgid "Could not initialize UART"
msgstr "Ustawienie UART nie powiodło się"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "Nie udała się alokacja pierwszego bufora"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "Nie udała się alokacja drugiego bufora"
@ -802,7 +802,7 @@ msgstr "Zła wielkość bufora"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr "Zły okres. Poprawny zakres to: 1 - 500"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr "Zła liczba kanałów"
@ -864,7 +864,11 @@ msgstr "Zły tryb uruchomienia"
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr "Zła liczba głosów"
@ -1123,7 +1127,7 @@ msgstr "Uruchomiony tryb bezpieczeństwa! Zapisany kod nie jest uruchamiany.\n"
msgid "SDA or SCL needs a pull up"
msgstr "SDA lub SCL wymagają podciągnięcia"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr "Częstotliwość próbkowania musi być dodatnia"
@ -1203,19 +1207,19 @@ msgstr ""
"Przycisk reset został wciśnięty podczas startu CircuitPythona. Wciśnij go "
"ponownie aby wyjść z trybu bezpieczeństwa.\n"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr "Wartość bits_per_sample nie pasuje do miksera"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr "Liczba kanałów nie pasuje do miksera "
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr "Sample rate nie pasuje do miksera"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr "Znak nie pasuje do miksera"
@ -1351,10 +1355,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr "Funkcje Viper nie obsługują obecnie więcej niż 4 argumentów"
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr "Zbyt wysoki indeks głosu"
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "UWAGA: Nazwa pliku ma dwa rozszerzenia\n"
@ -1469,7 +1469,7 @@ msgstr "bits musi być 7, 8 lub 9"
msgid "bits must be 8"
msgstr "bits musi być 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr "bits_per_sample musi być 8 lub 16"
@ -2065,6 +2065,10 @@ msgstr "etykieta przedefiniowana"
msgid "length argument not allowed for this type"
msgstr "ten typ nie pozawala na podanie długości"
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr "lewa i prawa strona powinny być kompatybilne"
@ -2788,6 +2792,9 @@ msgstr "zerowy krok"
#~ msgid "UUID integer value not in range 0 to 0xffff"
#~ msgstr "Wartość UUID poza zakresem 0 do 0xffff"
#~ msgid "Voice index too high"
#~ msgstr "Zbyt wysoki indeks głosu"
#~ msgid "bad GATT role"
#~ msgstr "zła rola GATT"

34
locale/pt_BR.po
View File

@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: PACKAGE VERSION\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2018-10-02 21:14-0000\n"
"Last-Translator: \n"
"Language-Team: \n"
@ -478,11 +478,11 @@ msgstr ""
msgid "Could not initialize UART"
msgstr "Não foi possível inicializar o UART"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "Não pôde alocar primeiro buffer"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "Não pôde alocar segundo buffer"
@ -810,7 +810,7 @@ msgstr "Arquivo inválido"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Invalid channel count"
msgstr "certificado inválido"
@ -873,7 +873,11 @@ msgstr ""
msgid "Invalid security_mode"
msgstr ""
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "Invalid voice count"
msgstr "certificado inválido"
@ -1133,7 +1137,7 @@ msgstr "Rodando em modo seguro! Não está executando o código salvo.\n"
msgid "SDA or SCL needs a pull up"
msgstr "SDA ou SCL precisa de um pull up"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr ""
@ -1203,19 +1207,19 @@ msgid ""
"exit safe mode.\n"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr ""
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr ""
@ -1352,10 +1356,6 @@ msgstr ""
msgid "Viper functions don't currently support more than 4 arguments"
msgstr ""
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr ""
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "AVISO: Seu arquivo de código tem duas extensões\n"
@ -1466,7 +1466,7 @@ msgstr ""
msgid "bits must be 8"
msgstr "bits devem ser 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
#, fuzzy
msgid "bits_per_sample must be 8 or 16"
msgstr "bits devem ser 8"
@ -2065,6 +2065,10 @@ msgstr ""
msgid "length argument not allowed for this type"
msgstr ""
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr ""

37
locale/zh_Latn_pinyin.po
View File

@ -7,7 +7,7 @@ msgid ""
msgstr ""
"Project-Id-Version: circuitpython-cn\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2019-08-29 18:48-0400\n"
"POT-Creation-Date: 2019-08-29 22:16-0500\n"
"PO-Revision-Date: 2019-04-13 10:10-0700\n"
"Last-Translator: hexthat\n"
"Language-Team: Chinese Hanyu Pinyin\n"
@ -476,11 +476,11 @@ msgstr "Wúfǎ jiěmǎ kě dú_uuid, err 0x%04x"
msgid "Could not initialize UART"
msgstr "Wúfǎ chūshǐhuà UART"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate first buffer"
msgstr "Wúfǎ fēnpèi dì yī gè huǎnchōng qū"
#: shared-module/audiocore/Mixer.c shared-module/audiocore/WaveFile.c
#: shared-module/audiocore/WaveFile.c shared-module/audiomixer/Mixer.c
msgid "Couldn't allocate second buffer"
msgstr "Wúfǎ fēnpèi dì èr gè huǎnchōng qū"
@ -803,7 +803,7 @@ msgstr "Wúxiào de huǎnchōng qū dàxiǎo"
msgid "Invalid capture period. Valid range: 1 - 500"
msgstr "Wúxiào de bǔhuò zhōuqí. Yǒuxiào fànwéi: 1-500"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid channel count"
msgstr "Wúxiào de tōngdào jìshù"
@ -865,7 +865,11 @@ msgstr "Wúxiào de yùnxíng móshì."
msgid "Invalid security_mode"
msgstr "Ānquán móshì wúxiào"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice"
msgstr ""
#: shared-bindings/audiomixer/Mixer.c
msgid "Invalid voice count"
msgstr "Wúxiào de yǔyīn jìshù"
@ -1127,7 +1131,7 @@ msgstr "Zài ānquán móshì xià yùnxíng! Bù yùnxíng yǐ bǎocún de dài
msgid "SDA or SCL needs a pull up"
msgstr "SDA huò SCL xūyào lādòng"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "Sample rate must be positive"
msgstr "Cǎiyàng lǜ bìxū wèi zhèng shù"
@ -1209,19 +1213,19 @@ msgstr ""
"Qǐdòng CircuitPython shí, chóng zhì ànniǔ bèi àn xià. Zàicì àn xià yǐ tuìchū "
"ānquán móshì\n"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's bits_per_sample does not match the mixer's"
msgstr "Yàngběn de bits_per_sample yǔ hǔn yīn qì bù pǐpèi"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's channel count does not match the mixer's"
msgstr "Yàngběn de píndào jìshù yǔ hǔn yīn qì bù xiāngfú"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's sample rate does not match the mixer's"
msgstr "Yàngběn de yàngběn sùdù yǔ hǔn yīn qì de xiāngchà bù pǐpèi"
#: shared-module/audiocore/Mixer.c
#: shared-module/audiomixer/MixerVoice.c
msgid "The sample's signedness does not match the mixer's"
msgstr "Yàngběn de qiānmíng yǔ hǔn yīn qì de qiānmíng bù pǐpèi"
@ -1357,10 +1361,6 @@ msgstr "Zhí chángdù > zuìdà chángdù"
msgid "Viper functions don't currently support more than 4 arguments"
msgstr "Viper hánshù mùqián bù zhīchí chāoguò 4 gè cānshù"
#: shared-module/audiocore/Mixer.c
msgid "Voice index too high"
msgstr "Yǔyīn suǒyǐn tài gāo"
#: main.c
msgid "WARNING: Your code filename has two extensions\n"
msgstr "Jǐnggào: Nǐ de dàimǎ wénjiàn míng yǒu liǎng gè kuòzhǎn míng\n"
@ -1478,7 +1478,7 @@ msgstr "bǐtè bìxū shì 7,8 huò 9"
msgid "bits must be 8"
msgstr "bǐtè bìxū shì 8"
#: shared-bindings/audiocore/Mixer.c
#: shared-bindings/audiomixer/Mixer.c
msgid "bits_per_sample must be 8 or 16"
msgstr "měi jiàn yàngběn bìxū wèi 8 huò 16"
@ -2077,6 +2077,10 @@ msgstr "biāoqiān chóngxīn dìngyì"
msgid "length argument not allowed for this type"
msgstr "bù yǔnxǔ gāi lèixíng de chángdù cānshù"
#: shared-bindings/audiomixer/MixerVoice.c
msgid "level must be between 0 and 1"
msgstr ""
#: py/objarray.c
msgid "lhs and rhs should be compatible"
msgstr "lhs hé rhs yīnggāi jiānróng"
@ -2817,6 +2821,9 @@ msgstr "líng bù"
#~ msgid "UUID integer value not in range 0 to 0xffff"
#~ msgstr "UUID zhěngshù zhí bùzài fànwéi 0 zhì 0xffff"
#~ msgid "Voice index too high"
#~ msgstr "Yǔyīn suǒyǐn tài gāo"
#~ msgid "bad GATT role"
#~ msgstr "zǒng xiédìng de bùliáng juésè"

1
ports/atmel-samd/mpconfigport.mk
View File

@ -17,6 +17,7 @@ endif
# Put samd21-only choices here.
ifeq ($(CHIP_FAMILY),samd21)
# frequencyio not yet verified as working on SAMD21.
CIRCUITPY_AUDIOMIXER = 0
CIRCUITPY_FREQUENCYIO = 0
CIRCUITPY_TOUCHIO_USE_NATIVE = 1
endif

1
ports/nrf/mpconfigport.mk
View File

@ -13,6 +13,7 @@ LONGINT_IMPL = MPZ
# Audio via PWM
CIRCUITPY_AUDIOCORE = 1
CIRCUITPY_AUDIOIO = 0
CIRCUITPY_AUDIOMIXER = 1
CIRCUITPY_AUDIOPWMIO = 1
CIRCUITPY_AUDIOBUSIO = 1

7
py/circuitpy_defns.mk
View File

@ -114,6 +114,9 @@ endif
ifeq ($(CIRCUITPY_AUDIOCORE),1)
SRC_PATTERNS += audiocore/%
endif
ifeq ($(CIRCUITPY_AUDIOMIXER),1)
SRC_PATTERNS += audiomixer/%
endif
ifeq ($(CIRCUITPY_BITBANGIO),1)
SRC_PATTERNS += bitbangio/%
endif
@ -312,9 +315,11 @@ SRC_SHARED_MODULE_ALL = \
audiopwmio/__init__.c \
audioio/__init__.c \
audiocore/__init__.c \
audiocore/Mixer.c \
audiocore/RawSample.c \
audiocore/WaveFile.c \
audiomixer/__init__.c \
audiomixer/Mixer.c \
audiomixer/MixerVoice.c \
bitbangio/I2C.c \
bitbangio/OneWire.c \
bitbangio/SPI.c \

8
py/circuitpy_mpconfig.h
View File

@ -244,6 +244,13 @@ extern const struct _mp_obj_module_t audioio_module;
#define AUDIOIO_MODULE
#endif
#if CIRCUITPY_AUDIOMIXER
#define AUDIOMIXER_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_audiomixer), (mp_obj_t)&audiomixer_module },
extern const struct _mp_obj_module_t audiomixer_module;
#else
#define AUDIOMIXER_MODULE
#endif
#if CIRCUITPY_AUDIOPWMIO
#define AUDIOPWMIO_MODULE { MP_OBJ_NEW_QSTR(MP_QSTR_audiopwmio), (mp_obj_t)&audiopwmio_module },
extern const struct _mp_obj_module_t audiopwmio_module;
@ -573,6 +580,7 @@ extern const struct _mp_obj_module_t ustack_module;
AUDIOBUSIO_MODULE \
AUDIOCORE_MODULE \
AUDIOIO_MODULE \
AUDIOMIXER_MODULE \
AUDIOPWMIO_MODULE \
BITBANGIO_MODULE \
BLEIO_MODULE \

5
py/circuitpy_mpconfig.mk
View File

@ -94,6 +94,11 @@ endif
endif
CFLAGS += -DCIRCUITPY_AUDIOCORE=$(CIRCUITPY_AUDIOCORE)
ifndef CIRCUITPY_AUDIOMIXER
CIRCUITPY_AUDIOMIXER = $(CIRCUITPY_AUDIOIO)
endif
CFLAGS += -DCIRCUITPY_AUDIOMIXER=$(CIRCUITPY_AUDIOMIXER)
ifndef CIRCUITPY_BITBANGIO
CIRCUITPY_BITBANGIO = $(CIRCUITPY_FULL_BUILD)
endif

2
shared-bindings/audiobusio/I2SOut.c
View File

@ -164,7 +164,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiobusio_i2sout___exit___obj, 4, 4,
//| Plays the sample once when loop=False and continuously when loop=True.
//| Does not block. Use `playing` to block.
//|
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiocore.Mixer`.
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`.
//|
//| The sample itself should consist of 8 bit or 16 bit samples.
//|

4
shared-bindings/audiocore/__init__.c
View File

@ -31,9 +31,9 @@
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/audiocore/__init__.h"
#include "shared-bindings/audiocore/Mixer.h"
#include "shared-bindings/audiocore/RawSample.h"
#include "shared-bindings/audiocore/WaveFile.h"
//#include "shared-bindings/audiomixer/Mixer.h"
//| :mod:`audiocore` --- Support for audio samples and mixer
//| ========================================================
@ -49,14 +49,12 @@
//| .. toctree::
//| :maxdepth: 3
//|
//| Mixer
//| RawSample
//| WaveFile
//|
STATIC const mp_rom_map_elem_t audiocore_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_audiocore) },
{ MP_ROM_QSTR(MP_QSTR_Mixer), MP_ROM_PTR(&audioio_mixer_type) },
{ MP_ROM_QSTR(MP_QSTR_RawSample), MP_ROM_PTR(&audioio_rawsample_type) },
{ MP_ROM_QSTR(MP_QSTR_WaveFile), MP_ROM_PTR(&audioio_wavefile_type) },
};

2
shared-bindings/audioio/AudioOut.c
View File

@ -163,7 +163,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audioio_audioout___exit___obj, 4, 4,
//| Plays the sample once when loop=False and continuously when loop=True.
//| Does not block. Use `playing` to block.
//|
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiocore.Mixer`.
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`.
//|
//| The sample itself should consist of 16 bit samples. Microcontrollers with a lower output
//| resolution will use the highest order bits to output. For example, the SAMD21 has a 10 bit

17
shared-bindings/audioio/__init__.c
View File

@ -33,11 +33,14 @@
#include "shared-bindings/audioio/__init__.h"
#include "shared-bindings/audioio/AudioOut.h"
#ifdef CIRCUITPY_AUDIOIO_COMPAT
#include "shared-bindings/audiocore/Mixer.h"
#if CIRCUITPY_AUDIOIO_COMPAT
#include "shared-bindings/audiomixer/Mixer.h"
#include "shared-bindings/audiocore/RawSample.h"
#include "shared-bindings/audiocore/WaveFile.h"
#endif
#if CIRCUITPY_AUDIOMIXER
#include "shared-bindings/audiomixer/Mixer.h"
#endif
//| :mod:`audioio` --- Support for audio input and output
//| ======================================================
@ -60,8 +63,8 @@
//| call :py:meth:`!deinit` or use a context manager. See
//| :ref:`lifetime-and-contextmanagers` for more info.
//|
//| Since CircuitPython 5, `Mixer`, `RawSample` and `WaveFile` are moved
//| to :mod:`audiocore`.
//| Since CircuitPython 5, `RawSample` and `WaveFile` are moved
//| to :mod:`audiocore`, and `Mixer` is moved to :mod:`audiomixer`.
//|
//| For compatibility with CircuitPython 4.x, some builds allow the items in
//| `audiocore` to be imported from `audioio`. This will be removed for all
@ -71,8 +74,10 @@
STATIC const mp_rom_map_elem_t audioio_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_audioio) },
{ MP_ROM_QSTR(MP_QSTR_AudioOut), MP_ROM_PTR(&audioio_audioout_type) },
#ifdef CIRCUITPY_AUDIOIO_COMPAT
{ MP_ROM_QSTR(MP_QSTR_Mixer), MP_ROM_PTR(&audioio_mixer_type) },
#if CIRCUITPY_AUDIOIO_COMPAT
#if CIRCUITPY_AUDIOMIXER
{ MP_ROM_QSTR(MP_QSTR_Mixer), MP_ROM_PTR(&audiomixer_mixer_type) },
#endif
{ MP_ROM_QSTR(MP_QSTR_RawSample), MP_ROM_PTR(&audioio_rawsample_type) },
{ MP_ROM_QSTR(MP_QSTR_WaveFile), MP_ROM_PTR(&audioio_wavefile_type) },
#endif

240
shared-bindings/audiocore/Mixer.c → shared-bindings/audiomixer/Mixer.c
View File

@ -23,7 +23,9 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "shared-bindings/audiocore/Mixer.h"
#include "shared-bindings/audiomixer/Mixer.h"
#include "shared-bindings/audiomixer/MixerVoice.h"
#include "shared-module/audiomixer/MixerVoice.h"
#include <stdint.h>
@ -36,45 +38,51 @@
#include "shared-bindings/util.h"
#include "supervisor/shared/translate.h"
//| .. currentmodule:: audiocore
//| .. currentmodule:: audiomixer
//|
//| :class:`Mixer` -- Mixes one or more audio samples together
//| ===========================================================
//|
//| Mixer mixes multiple samples into one sample.
//|
//| .. class:: Mixer(channel_count=2, buffer_size=1024)
//| .. class:: Mixer(voice_count=2, buffer_size=1024, channel_count=2, bits_per_sample=16, samples_signed=True, sample_rate=8000)
//|
//| Create a Mixer object that can mix multiple channels with the same sample rate.
//| Samples are accessed and controlled with the mixer's `audiomixer.MixerVoice` objects.
//|
//| :param int channel_count: The maximum number of samples to mix at once
//| :param int voice_count: The maximum number of voices to mix
//| :param int buffer_size: The total size in bytes of the buffers to mix into
//| :param int channel_count: The number of channels the source samples contain. 1 = mono; 2 = stereo.
//| :param int bits_per_sample: The bits per sample of the samples being played
//| :param bool samples_signed: Samples are signed (True) or unsigned (False)
//| :param int sample_rate: The sample rate to be used for all samples
//|
//| Playing a wave file from flash::
//|
//| import board
//| import audioio
//| import audiocore
//| import audiomixer
//| import digitalio
//|
//| # Required for CircuitPlayground Express
//| speaker_enable = digitalio.DigitalInOut(board.SPEAKER_ENABLE)
//| speaker_enable.switch_to_output(value=True)
//|
//| a = audioio.AudioOut(board.A0)
//| music = audiocore.WaveFile(open("cplay-5.1-16bit-16khz.wav", "rb"))
//| drum = audiocore.WaveFile(open("drum.wav", "rb"))
//| mixer = audiocore.Mixer(voice_count=2, sample_rate=16000, channel_count=1, bits_per_sample=16, samples_signed=True)
//| a = audioio.AudioOut(board.A0)
//| mixer = audiomixer.Mixer(voice_count=2, sample_rate=16000, channel_count=1,
//| bits_per_sample=16, samples_signed=True)
//|
//| print("playing")
//| # Have AudioOut play our Mixer source
//| a.play(mixer)
//| mixer.play(music, voice=0)
//| # Play the first sample voice
//| mixer.voice[0].play(music)
//| while mixer.playing:
//| mixer.play(drum, voice=1)
//| # Play the second sample voice
//| mixer.voice[1].play(drum)
//| time.sleep(1)
//| print("stopped")
//|
STATIC mp_obj_t audioio_mixer_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
STATIC mp_obj_t audiomixer_mixer_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_voice_count, ARG_buffer_size, ARG_channel_count, ARG_bits_per_sample, ARG_samples_signed, ARG_sample_rate };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_voice_count, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 2} },
@ -104,9 +112,15 @@ STATIC mp_obj_t audioio_mixer_make_new(const mp_obj_type_t *type, size_t n_args,
if (bits_per_sample != 8 && bits_per_sample != 16) {
mp_raise_ValueError(translate("bits_per_sample must be 8 or 16"));
}
audioio_mixer_obj_t *self = m_new_obj_var(audioio_mixer_obj_t, audioio_mixer_voice_t, voice_count);
self->base.type = &audioio_mixer_type;
common_hal_audioio_mixer_construct(self, voice_count, args[ARG_buffer_size].u_int, bits_per_sample, args[ARG_samples_signed].u_bool, channel_count, sample_rate);
audiomixer_mixer_obj_t *self = m_new_obj_var(audiomixer_mixer_obj_t, mp_obj_t, voice_count);
self->base.type = &audiomixer_mixer_type;
common_hal_audiomixer_mixer_construct(self, voice_count, args[ARG_buffer_size].u_int, bits_per_sample, args[ARG_samples_signed].u_bool, channel_count, sample_rate);
for(int v=0; v<voice_count; v++){
self->voice[v] = audiomixer_mixervoice_type.make_new(&audiomixer_mixervoice_type, 0, 0, NULL);
common_hal_audiomixer_mixervoice_set_parent(self->voice[v], self);
}
self->voice_tuple = mp_obj_new_tuple(self->voice_count, self->voice);
return MP_OBJ_FROM_PTR(self);
}
@ -115,15 +129,15 @@ STATIC mp_obj_t audioio_mixer_make_new(const mp_obj_type_t *type, size_t n_args,
//|
//| Deinitialises the Mixer and releases any hardware resources for reuse.
//|
STATIC mp_obj_t audioio_mixer_deinit(mp_obj_t self_in) {
audioio_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in);
common_hal_audioio_mixer_deinit(self);
STATIC mp_obj_t audiomixer_mixer_deinit(mp_obj_t self_in) {
audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in);
common_hal_audiomixer_mixer_deinit(self);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(audioio_mixer_deinit_obj, audioio_mixer_deinit);
STATIC MP_DEFINE_CONST_FUN_OBJ_1(audiomixer_mixer_deinit_obj, audiomixer_mixer_deinit);
STATIC void check_for_deinit(audioio_mixer_obj_t *self) {
if (common_hal_audioio_mixer_deinited(self)) {
STATIC void check_for_deinit(audiomixer_mixer_obj_t *self) {
if (common_hal_audiomixer_mixer_deinited(self)) {
raise_deinited_error();
}
}
@ -139,75 +153,27 @@ STATIC void check_for_deinit(audioio_mixer_obj_t *self) {
//| Automatically deinitializes the hardware when exiting a context. See
//| :ref:`lifetime-and-contextmanagers` for more info.
//|
STATIC mp_obj_t audioio_mixer_obj___exit__(size_t n_args, const mp_obj_t *args) {
STATIC mp_obj_t audiomixer_mixer_obj___exit__(size_t n_args, const mp_obj_t *args) {
(void)n_args;
common_hal_audioio_mixer_deinit(args[0]);
common_hal_audiomixer_mixer_deinit(args[0]);
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audioio_mixer___exit___obj, 4, 4, audioio_mixer_obj___exit__);
//| .. method:: play(sample, *, voice=0, loop=False)
//|
//| Plays the sample once when loop=False and continuously when loop=True.
//| Does not block. Use `playing` to block.
//|
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiocore.Mixer`.
//|
//| The sample must match the Mixer's encoding settings given in the constructor.
//|
STATIC mp_obj_t audioio_mixer_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_sample, ARG_voice, ARG_loop };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_sample, MP_ARG_OBJ | MP_ARG_REQUIRED },
{ MP_QSTR_voice, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} },
{ MP_QSTR_loop, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} },
};
audioio_mixer_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
check_for_deinit(self);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
mp_obj_t sample = args[ARG_sample].u_obj;
common_hal_audioio_mixer_play(self, sample, args[ARG_voice].u_int, args[ARG_loop].u_bool);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(audioio_mixer_play_obj, 1, audioio_mixer_obj_play);
//| .. method:: stop_voice(voice=0)
//|
//| Stops playback of the sample on the given voice.
//|
STATIC mp_obj_t audioio_mixer_obj_stop_voice(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_voice };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_voice, MP_ARG_INT, {.u_int = 0} },
};
audioio_mixer_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
check_for_deinit(self);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
common_hal_audioio_mixer_stop_voice(self, args[ARG_voice].u_int);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(audioio_mixer_stop_voice_obj, 1, audioio_mixer_obj_stop_voice);
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiomixer_mixer___exit___obj, 4, 4, audiomixer_mixer_obj___exit__);
//| .. attribute:: playing
//|
//| True when any voice is being output. (read-only)
//|
STATIC mp_obj_t audioio_mixer_obj_get_playing(mp_obj_t self_in) {
audioio_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in);
STATIC mp_obj_t audiomixer_mixer_obj_get_playing(mp_obj_t self_in) {
audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in);
check_for_deinit(self);
return mp_obj_new_bool(common_hal_audioio_mixer_get_playing(self));
return mp_obj_new_bool(common_hal_audiomixer_mixer_get_playing(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(audioio_mixer_get_playing_obj, audioio_mixer_obj_get_playing);
MP_DEFINE_CONST_FUN_OBJ_1(audiomixer_mixer_get_playing_obj, audiomixer_mixer_obj_get_playing);
const mp_obj_property_t audioio_mixer_playing_obj = {
const mp_obj_property_t audiomixer_mixer_playing_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&audioio_mixer_get_playing_obj,
.proxy = {(mp_obj_t)&audiomixer_mixer_get_playing_obj,
(mp_obj_t)&mp_const_none_obj,
(mp_obj_t)&mp_const_none_obj},
};
@ -216,38 +182,118 @@ const mp_obj_property_t audioio_mixer_playing_obj = {
//|
//| 32 bit value that dictates how quickly samples are played in Hertz (cycles per second).
//|
STATIC mp_obj_t audioio_mixer_obj_get_sample_rate(mp_obj_t self_in) {
audioio_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in);
STATIC mp_obj_t audiomixer_mixer_obj_get_sample_rate(mp_obj_t self_in) {
audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in);
check_for_deinit(self);
return MP_OBJ_NEW_SMALL_INT(common_hal_audioio_mixer_get_sample_rate(self));
return MP_OBJ_NEW_SMALL_INT(common_hal_audiomixer_mixer_get_sample_rate(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(audioio_mixer_get_sample_rate_obj, audioio_mixer_obj_get_sample_rate);
MP_DEFINE_CONST_FUN_OBJ_1(audiomixer_mixer_get_sample_rate_obj, audiomixer_mixer_obj_get_sample_rate);
const mp_obj_property_t audioio_mixer_sample_rate_obj = {
const mp_obj_property_t audiomixer_mixer_sample_rate_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&audioio_mixer_get_sample_rate_obj,
.proxy = {(mp_obj_t)&audiomixer_mixer_get_sample_rate_obj,
(mp_obj_t)&mp_const_none_obj,
(mp_obj_t)&mp_const_none_obj},
};
STATIC const mp_rom_map_elem_t audioio_mixer_locals_dict_table[] = {
//| .. attribute:: voice
//|
//| A tuple of the mixer's `audiomixer.MixerVoice` object(s).
//|
//| .. code-block:: python
//|
//| >>> mixer.voice
//| (<MixerVoice>,)
STATIC mp_obj_t audiomixer_mixer_obj_get_voice(mp_obj_t self_in) {
audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(self_in);
check_for_deinit(self);
return self->voice_tuple;
}
MP_DEFINE_CONST_FUN_OBJ_1(audiomixer_mixer_get_voice_obj, audiomixer_mixer_obj_get_voice);
const mp_obj_property_t audiomixer_mixer_voice_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&audiomixer_mixer_get_voice_obj,
(mp_obj_t)&mp_const_none_obj,
(mp_obj_t)&mp_const_none_obj},
};
//| .. method:: play(sample, *, voice=0, loop=False)
//|
//| Plays the sample once when loop=False and continuously when loop=True.
//| Does not block. Use `playing` to block.
//|
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`.
//|
//| The sample must match the Mixer's encoding settings given in the constructor.
//|
STATIC mp_obj_t audiomixer_mixer_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_sample, ARG_voice, ARG_loop };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_sample, MP_ARG_OBJ | MP_ARG_REQUIRED },
{ MP_QSTR_voice, MP_ARG_INT | MP_ARG_KW_ONLY, {.u_int = 0} },
{ MP_QSTR_loop, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} },
};
audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
check_for_deinit(self);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
uint8_t v = args[ARG_voice].u_int;
if (v > (self->voice_count - 1)) {
mp_raise_ValueError(translate("Invalid voice"));
}
audiomixer_mixervoice_obj_t *voice = MP_OBJ_TO_PTR(self->voice[v]);
mp_obj_t sample = args[ARG_sample].u_obj;
common_hal_audiomixer_mixervoice_play(voice, sample, args[ARG_loop].u_bool);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixer_play_obj, 1, audiomixer_mixer_obj_play);
//| .. method:: stop_voice(voice=0)
//|
//| Stops playback of the sample on the given voice.
//|
STATIC mp_obj_t audiomixer_mixer_obj_stop_voice(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_voice };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_voice, MP_ARG_INT, {.u_int = 0} },
};
audiomixer_mixer_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
check_for_deinit(self);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
uint8_t v = args[ARG_voice].u_int;
if (v > (self->voice_count - 1)) {
mp_raise_ValueError(translate("Invalid voice"));
}
audiomixer_mixervoice_obj_t *voice = MP_OBJ_TO_PTR(self->voice[v]);
common_hal_audiomixer_mixervoice_stop(voice);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixer_stop_voice_obj, 1, audiomixer_mixer_obj_stop_voice);
STATIC const mp_rom_map_elem_t audiomixer_mixer_locals_dict_table[] = {
// Methods
{ MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&audioio_mixer_deinit_obj) },
{ MP_ROM_QSTR(MP_QSTR_deinit), MP_ROM_PTR(&audiomixer_mixer_deinit_obj) },
{ MP_ROM_QSTR(MP_QSTR___enter__), MP_ROM_PTR(&default___enter___obj) },
{ MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&audioio_mixer___exit___obj) },
{ MP_ROM_QSTR(MP_QSTR_play), MP_ROM_PTR(&audioio_mixer_play_obj) },
{ MP_ROM_QSTR(MP_QSTR_stop_voice), MP_ROM_PTR(&audioio_mixer_stop_voice_obj) },
{ MP_ROM_QSTR(MP_QSTR___exit__), MP_ROM_PTR(&audiomixer_mixer___exit___obj) },
{ MP_ROM_QSTR(MP_QSTR_play), MP_ROM_PTR(&audiomixer_mixer_play_obj) },
{ MP_ROM_QSTR(MP_QSTR_stop_voice), MP_ROM_PTR(&audiomixer_mixer_stop_voice_obj) },
// Properties
{ MP_ROM_QSTR(MP_QSTR_playing), MP_ROM_PTR(&audioio_mixer_playing_obj) },
{ MP_ROM_QSTR(MP_QSTR_sample_rate), MP_ROM_PTR(&audioio_mixer_sample_rate_obj) },
{ MP_ROM_QSTR(MP_QSTR_playing), MP_ROM_PTR(&audiomixer_mixer_playing_obj) },
{ MP_ROM_QSTR(MP_QSTR_sample_rate), MP_ROM_PTR(&audiomixer_mixer_sample_rate_obj) },
{ MP_ROM_QSTR(MP_QSTR_voice), MP_ROM_PTR(&audiomixer_mixer_voice_obj) }
};
STATIC MP_DEFINE_CONST_DICT(audioio_mixer_locals_dict, audioio_mixer_locals_dict_table);
STATIC MP_DEFINE_CONST_DICT(audiomixer_mixer_locals_dict, audiomixer_mixer_locals_dict_table);
const mp_obj_type_t audioio_mixer_type = {
const mp_obj_type_t audiomixer_mixer_type = {
{ &mp_type_type },
.name = MP_QSTR_Mixer,
.make_new = audioio_mixer_make_new,
.locals_dict = (mp_obj_dict_t*)&audioio_mixer_locals_dict,
.make_new = audiomixer_mixer_make_new,
.locals_dict = (mp_obj_dict_t*)&audiomixer_mixer_locals_dict,
};

35
shared-bindings/audiocore/Mixer.h → shared-bindings/audiomixer/Mixer.h
View File

@ -24,29 +24,28 @@
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOIO_MIXER_H
#define MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOIO_MIXER_H
#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOMIXER_MIXER_H
#define MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOMIXER_MIXER_H
#include "common-hal/microcontroller/Pin.h"
#include "shared-module/audiocore/Mixer.h"
#include "shared-module/audiomixer/Mixer.h"
#include "shared-bindings/audiocore/RawSample.h"
extern const mp_obj_type_t audioio_mixer_type;
extern const mp_obj_type_t audiomixer_mixer_type;
extern const mp_obj_type_t audiomixer_mixervoice_type;
void common_hal_audioio_mixer_construct(audioio_mixer_obj_t* self,
uint8_t voice_count,
uint32_t buffer_size,
uint8_t bits_per_sample,
bool samples_signed,
uint8_t channel_count,
uint32_t sample_rate);
void common_hal_audiomixer_mixer_construct(audiomixer_mixer_obj_t* self,
uint8_t voice_count,
uint32_t buffer_size,
uint8_t bits_per_sample,
bool samples_signed,
uint8_t channel_count,
uint32_t sample_rate);
void common_hal_audioio_mixer_deinit(audioio_mixer_obj_t* self);
bool common_hal_audioio_mixer_deinited(audioio_mixer_obj_t* self);
void common_hal_audioio_mixer_play(audioio_mixer_obj_t* self, mp_obj_t sample, uint8_t voice, bool loop);
void common_hal_audioio_mixer_stop_voice(audioio_mixer_obj_t* self, uint8_t voice);
void common_hal_audiomixer_mixer_deinit(audiomixer_mixer_obj_t* self);
bool common_hal_audiomixer_mixer_deinited(audiomixer_mixer_obj_t* self);
bool common_hal_audioio_mixer_get_playing(audioio_mixer_obj_t* self);
uint32_t common_hal_audioio_mixer_get_sample_rate(audioio_mixer_obj_t* self);
bool common_hal_audiomixer_mixer_get_playing(audiomixer_mixer_obj_t* self);
uint32_t common_hal_audiomixer_mixer_get_sample_rate(audiomixer_mixer_obj_t* self);
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOIO_MIXER_H
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOMIXER_MIXER_H

178
shared-bindings/audiomixer/MixerVoice.c Normal file
View File

@ -0,0 +1,178 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 DeanM for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "shared-bindings/audiomixer/Mixer.h"
#include "shared-bindings/audiomixer/MixerVoice.h"
#include <stdint.h>
#include "lib/utils/context_manager_helpers.h"
#include "py/binary.h"
#include "py/objproperty.h"
#include "py/runtime.h"
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/audiocore/RawSample.h"
#include "shared-bindings/util.h"
#include "supervisor/shared/translate.h"
//| .. currentmodule:: audiomixer
//|
//| :class:`MixerVoice` -- Voice objects used with Mixer
//| =====================================================
//|
//| Used to access and control samples with `audiomixer.Mixer`.
//|
//| .. class:: MixerVoice()
//|
//| MixerVoice instance object(s) created by `audiomixer.Mixer`.
//|
// TODO: support mono or stereo voices
STATIC mp_obj_t audiomixer_mixervoice_make_new(const mp_obj_type_t *type, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
audiomixer_mixervoice_obj_t *self = m_new_obj(audiomixer_mixervoice_obj_t);
self->base.type = &audiomixer_mixervoice_type;
common_hal_audiomixer_mixervoice_construct(self);
return MP_OBJ_FROM_PTR(self);
}
//| .. method:: play(sample, *, loop=False)
//|
//| Plays the sample once when ``loop=False``, and continuously when ``loop=True``.
//| Does not block. Use `playing` to block.
//|
//| Sample must be an `audiocore.WaveFile`, `audiomixer.Mixer` or `audiocore.RawSample`.
//|
//| The sample must match the `audiomixer.Mixer`'s encoding settings given in the constructor.
//|
STATIC mp_obj_t audiomixer_mixervoice_obj_play(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_sample, ARG_loop };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_sample, MP_ARG_OBJ | MP_ARG_REQUIRED },
{ MP_QSTR_loop, MP_ARG_BOOL | MP_ARG_KW_ONLY, {.u_bool = false} },
};
audiomixer_mixervoice_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
mp_obj_t sample = args[ARG_sample].u_obj;
common_hal_audiomixer_mixervoice_play(self, sample, args[ARG_loop].u_bool);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixervoice_play_obj, 1, audiomixer_mixervoice_obj_play);
//| .. method:: stop()
//|
//| Stops playback of the sample on this voice.
//|
STATIC mp_obj_t audiomixer_mixervoice_obj_stop(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_voice };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_voice, MP_ARG_INT, {.u_int = 0} },
};
audiomixer_mixervoice_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
common_hal_audiomixer_mixervoice_stop(self);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixervoice_stop_obj, 1, audiomixer_mixervoice_obj_stop);
//| .. attribute:: level()
//|
//| The volume level of a voice, as a floating point number between 0 and 1.
//|
STATIC mp_obj_t audiomixer_mixervoice_obj_get_level(mp_obj_t self_in) {
return mp_obj_new_float(common_hal_audiomixer_mixervoice_get_level(self_in));
}
MP_DEFINE_CONST_FUN_OBJ_1(audiomixer_mixervoice_get_level_obj, audiomixer_mixervoice_obj_get_level);
STATIC mp_obj_t audiomixer_mixervoice_obj_set_level(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_level };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_level, MP_ARG_OBJ | MP_ARG_REQUIRED },
};
audiomixer_mixervoice_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args - 1, pos_args + 1, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
float level = mp_obj_get_float(args[ARG_level].u_obj);
if (level > 1 || level < 0) {
mp_raise_ValueError(translate("level must be between 0 and 1"));
}
common_hal_audiomixer_mixervoice_set_level(self, level);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_KW(audiomixer_mixervoice_set_level_obj, 1, audiomixer_mixervoice_obj_set_level);
const mp_obj_property_t audiomixer_mixervoice_level_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&audiomixer_mixervoice_get_level_obj,
(mp_obj_t)&audiomixer_mixervoice_set_level_obj,
(mp_obj_t)&mp_const_none_obj},
};
//| .. attribute:: playing
//|
//| True when this voice is being output. (read-only)
//|
STATIC mp_obj_t audiomixer_mixervoice_obj_get_playing(mp_obj_t self_in) {
audiomixer_mixervoice_obj_t *self = MP_OBJ_TO_PTR(self_in);
return mp_obj_new_bool(common_hal_audiomixer_mixervoice_get_playing(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(audiomixer_mixervoice_get_playing_obj, audiomixer_mixervoice_obj_get_playing);
const mp_obj_property_t audiomixer_mixervoice_playing_obj = {
.base.type = &mp_type_property,
.proxy = {(mp_obj_t)&audiomixer_mixervoice_get_playing_obj,
(mp_obj_t)&mp_const_none_obj,
(mp_obj_t)&mp_const_none_obj},
};
STATIC const mp_rom_map_elem_t audiomixer_mixervoice_locals_dict_table[] = {
// Methods
{ MP_ROM_QSTR(MP_QSTR_play), MP_ROM_PTR(&audiomixer_mixervoice_play_obj) },
{ MP_ROM_QSTR(MP_QSTR_stop), MP_ROM_PTR(&audiomixer_mixervoice_stop_obj) },
// Properties
{ MP_ROM_QSTR(MP_QSTR_playing), MP_ROM_PTR(&audiomixer_mixervoice_playing_obj) },
{ MP_ROM_QSTR(MP_QSTR_level), MP_ROM_PTR(&audiomixer_mixervoice_level_obj) },
};
STATIC MP_DEFINE_CONST_DICT(audiomixer_mixervoice_locals_dict, audiomixer_mixervoice_locals_dict_table);
const mp_obj_type_t audiomixer_mixervoice_type = {
{ &mp_type_type },
.name = MP_QSTR_MixerVoice,
.make_new = audiomixer_mixervoice_make_new,
.locals_dict = (mp_obj_dict_t*)&audiomixer_mixervoice_locals_dict,
};

47
shared-bindings/audiomixer/MixerVoice.h Normal file
View File

@ -0,0 +1,47 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 DeanM for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef SHARED_BINDINGS_AUDIOMIXER_MIXERVOICE_H_
#define SHARED_BINDINGS_AUDIOMIXER_MIXERVOICE_H_
#include "common-hal/microcontroller/Pin.h"
#include "shared-bindings/audiocore/RawSample.h"
#include "shared-module/audiomixer/MixerVoice.h"
#include "shared-module/audiomixer/Mixer.h"
extern const mp_obj_type_t audiomixer_mixer_type;
extern const mp_obj_type_t audiomixer_mixervoice_type;
void common_hal_audiomixer_mixervoice_construct(audiomixer_mixervoice_obj_t *self);
void common_hal_audiomixer_mixervoice_set_parent(audiomixer_mixervoice_obj_t* self, audiomixer_mixer_obj_t *parent);
void common_hal_audiomixer_mixervoice_play(audiomixer_mixervoice_obj_t* self, mp_obj_t sample, bool loop);
void common_hal_audiomixer_mixervoice_stop(audiomixer_mixervoice_obj_t* self);
float common_hal_audiomixer_mixervoice_get_level(audiomixer_mixervoice_obj_t* self);
void common_hal_audiomixer_mixervoice_set_level(audiomixer_mixervoice_obj_t* self, float gain);
bool common_hal_audiomixer_mixervoice_get_playing(audiomixer_mixervoice_obj_t* self);
#endif /* SHARED_BINDINGS_AUDIOMIXER_MIXERVOICE_H_ */

62
shared-bindings/audiomixer/__init__.c Normal file
View File

@ -0,0 +1,62 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2019 Michael Schroeder
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <stdint.h>
#include "py/obj.h"
#include "py/runtime.h"
#include "shared-bindings/microcontroller/Pin.h"
#include "shared-bindings/audiomixer/Mixer.h"
//| :mod:`audiomixer` --- Support for audio mixer
//| ========================================================
//|
//| .. module:: audiomixer
//| :synopsis: Support for audio mixer
//|
//| The `audiomixer` module contains core classes for mixing audio sources
//|
//| Libraries
//|
//| .. toctree::
//| :maxdepth: 3
//|
//| Mixer
//| MixerVoice
//|
STATIC const mp_rom_map_elem_t audiomixer_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_audiomixer) },
{ MP_ROM_QSTR(MP_QSTR_Mixer), MP_ROM_PTR(&audiomixer_mixer_type) },
};
STATIC MP_DEFINE_CONST_DICT(audiomixer_module_globals, audiomixer_module_globals_table);
const mp_obj_module_t audiomixer_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&audiomixer_module_globals,
};

34
shared-bindings/audiomixer/__init__.h Normal file
View File

@ -0,0 +1,34 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2019 Michael Schroeder
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOMIXER___INIT___H
#define MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOMIXER___INIT___H
#include "py/obj.h"
// Nothing now.
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_AUDIOMIXER___INIT___H

2
shared-bindings/audiopwmio/PWMAudioOut.c
View File

@ -166,7 +166,7 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(audiopwmio_pwmaudioout___exit___obj,
//| Plays the sample once when loop=False and continuously when loop=True.
//| Does not block. Use `playing` to block.
//|
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiocore.Mixer`.
//| Sample must be an `audiocore.WaveFile`, `audiocore.RawSample`, or `audiomixer.Mixer`.
//|
//| The sample itself should consist of 16 bit samples. Microcontrollers with a lower output
//| resolution will use the highest order bits to output. For example, the SAMD21 has a 10 bit

47
shared-module/audiocore/__init__.c
View File

@ -27,13 +27,14 @@
#include "shared-module/audioio/__init__.h"
#include "py/obj.h"
#include "shared-bindings/audiocore/Mixer.h"
#include "shared-bindings/audiocore/RawSample.h"
#include "shared-bindings/audiocore/WaveFile.h"
#include "shared-module/audiocore/Mixer.h"
#include "shared-module/audiocore/RawSample.h"
#include "shared-module/audiocore/WaveFile.h"
#include "shared-bindings/audiomixer/Mixer.h"
#include "shared-module/audiomixer/Mixer.h"
uint32_t audiosample_sample_rate(mp_obj_t sample_obj) {
if (MP_OBJ_IS_TYPE(sample_obj, &audioio_rawsample_type)) {
audioio_rawsample_obj_t* sample = MP_OBJ_TO_PTR(sample_obj);
@ -41,9 +42,11 @@ uint32_t audiosample_sample_rate(mp_obj_t sample_obj) {
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
return file->sample_rate;
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_mixer_type)) {
audioio_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
#if CIRCUITPY_AUDIOMIXER
} else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
audiomixer_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
return mixer->sample_rate;
#endif
}
return 16000;
}
@ -55,9 +58,11 @@ uint8_t audiosample_bits_per_sample(mp_obj_t sample_obj) {
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
return file->bits_per_sample;
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_mixer_type)) {
audioio_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
#if CIRCUITPY_AUDIOMIXER
} else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
audiomixer_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
return mixer->bits_per_sample;
#endif
}
return 8;
}
@ -69,9 +74,11 @@ uint8_t audiosample_channel_count(mp_obj_t sample_obj) {
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
return file->channel_count;
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_mixer_type)) {
audioio_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
#if CIRCUITPY_AUDIOMIXER
} else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
audiomixer_mixer_obj_t* mixer = MP_OBJ_TO_PTR(sample_obj);
return mixer->channel_count;
#endif
}
return 1;
}
@ -83,9 +90,11 @@ void audiosample_reset_buffer(mp_obj_t sample_obj, bool single_channel, uint8_t
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
audioio_wavefile_reset_buffer(file, single_channel, audio_channel);
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_mixer_type)) {
audioio_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
audioio_mixer_reset_buffer(file, single_channel, audio_channel);
#if CIRCUITPY_AUDIOMIXER
} else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
audiomixer_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
audiomixer_mixer_reset_buffer(file, single_channel, audio_channel);
#endif
}
}
@ -99,9 +108,11 @@ audioio_get_buffer_result_t audiosample_get_buffer(mp_obj_t sample_obj,
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_wavefile_type)) {
audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
return audioio_wavefile_get_buffer(file, single_channel, channel, buffer, buffer_length);
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_mixer_type)) {
audioio_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
return audioio_mixer_get_buffer(file, single_channel, channel, buffer, buffer_length);
#if CIRCUITPY_AUDIOMIXER
} else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
audiomixer_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
return audiomixer_mixer_get_buffer(file, single_channel, channel, buffer, buffer_length);
#endif
}
return GET_BUFFER_DONE;
}
@ -117,9 +128,11 @@ void audiosample_get_buffer_structure(mp_obj_t sample_obj, bool single_channel,
audioio_wavefile_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
audioio_wavefile_get_buffer_structure(file, single_channel, single_buffer, samples_signed,
max_buffer_length, spacing);
} else if (MP_OBJ_IS_TYPE(sample_obj, &audioio_mixer_type)) {
audioio_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
audioio_mixer_get_buffer_structure(file, single_channel, single_buffer, samples_signed,
#if CIRCUITPY_AUDIOMIXER
} else if (MP_OBJ_IS_TYPE(sample_obj, &audiomixer_mixer_type)) {
audiomixer_mixer_obj_t* file = MP_OBJ_TO_PTR(sample_obj);
audiomixer_mixer_get_buffer_structure(file, single_channel, single_buffer, samples_signed,
max_buffer_length, spacing);
#endif
}
}

277
shared-module/audiocore/Mixer.c → shared-module/audiomixer/Mixer.c
View File

@ -4,6 +4,8 @@
* The MIT License (MIT)
*
* Copyright (c) 2018 Scott Shawcroft for Adafruit Industries
* 2018 DeanM for Adafruit Industries
* 2019 Michael Schroeder
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -24,7 +26,8 @@
* THE SOFTWARE.
*/
#include "shared-bindings/audiocore/Mixer.h"
#include "shared-bindings/audiomixer/Mixer.h"
#include "shared-bindings/audiomixer/MixerVoice.h"
#include <stdint.h>
@ -32,24 +35,24 @@
#include "shared-module/audiocore/__init__.h"
#include "shared-module/audiocore/RawSample.h"
void common_hal_audioio_mixer_construct(audioio_mixer_obj_t* self,
uint8_t voice_count,
uint32_t buffer_size,
uint8_t bits_per_sample,
bool samples_signed,
uint8_t channel_count,
uint32_t sample_rate) {
void common_hal_audiomixer_mixer_construct(audiomixer_mixer_obj_t* self,
uint8_t voice_count,
uint32_t buffer_size,
uint8_t bits_per_sample,
bool samples_signed,
uint8_t channel_count,
uint32_t sample_rate) {
self->len = buffer_size / 2 / sizeof(uint32_t) * sizeof(uint32_t);
self->first_buffer = m_malloc(self->len, false);
if (self->first_buffer == NULL) {
common_hal_audioio_mixer_deinit(self);
common_hal_audiomixer_mixer_deinit(self);
mp_raise_msg(&mp_type_MemoryError, translate("Couldn't allocate first buffer"));
}
self->second_buffer = m_malloc(self->len, false);
if (self->second_buffer == NULL) {
common_hal_audioio_mixer_deinit(self);
common_hal_audiomixer_mixer_deinit(self);
mp_raise_msg(&mp_type_MemoryError, translate("Couldn't allocate second buffer"));
}
@ -58,130 +61,85 @@ void common_hal_audioio_mixer_construct(audioio_mixer_obj_t* self,
self->channel_count = channel_count;
self->sample_rate = sample_rate;
self->voice_count = voice_count;
for (uint8_t i = 0; i < self->voice_count; i++) {
self->voice[i].sample = NULL;
}
}
void common_hal_audioio_mixer_deinit(audioio_mixer_obj_t* self) {
void common_hal_audiomixer_mixer_deinit(audiomixer_mixer_obj_t* self) {
self->first_buffer = NULL;
self->second_buffer = NULL;
}
bool common_hal_audioio_mixer_deinited(audioio_mixer_obj_t* self) {
bool common_hal_audiomixer_mixer_deinited(audiomixer_mixer_obj_t* self) {
return self->first_buffer == NULL;
}
uint32_t common_hal_audioio_mixer_get_sample_rate(audioio_mixer_obj_t* self) {
uint32_t common_hal_audiomixer_mixer_get_sample_rate(audiomixer_mixer_obj_t* self) {
return self->sample_rate;
}
void common_hal_audioio_mixer_play(audioio_mixer_obj_t* self, mp_obj_t sample, uint8_t v, bool loop) {
if (v >= self->voice_count) {
mp_raise_ValueError(translate("Voice index too high"));
}
if (audiosample_sample_rate(sample) != self->sample_rate) {
mp_raise_ValueError(translate("The sample's sample rate does not match the mixer's"));
}
if (audiosample_channel_count(sample) != self->channel_count) {
mp_raise_ValueError(translate("The sample's channel count does not match the mixer's"));
}
if (audiosample_bits_per_sample(sample) != self->bits_per_sample) {
mp_raise_ValueError(translate("The sample's bits_per_sample does not match the mixer's"));
}
bool single_buffer;
bool samples_signed;
uint32_t max_buffer_length;
uint8_t spacing;
audiosample_get_buffer_structure(sample, false, &single_buffer, &samples_signed,
&max_buffer_length, &spacing);
if (samples_signed != self->samples_signed) {
mp_raise_ValueError(translate("The sample's signedness does not match the mixer's"));
}
audioio_mixer_voice_t* voice = &self->voice[v];
voice->sample = sample;
voice->loop = loop;
audiosample_reset_buffer(sample, false, 0);
audioio_get_buffer_result_t result = audiosample_get_buffer(sample, false, 0, (uint8_t**) &voice->remaining_buffer, &voice->buffer_length);
// Track length in terms of words.
voice->buffer_length /= sizeof(uint32_t);
voice->more_data = result == GET_BUFFER_MORE_DATA;
}
void common_hal_audioio_mixer_stop_voice(audioio_mixer_obj_t* self, uint8_t voice) {
self->voice[voice].sample = NULL;
}
bool common_hal_audioio_mixer_get_playing(audioio_mixer_obj_t* self) {
for (int32_t v = 0; v < self->voice_count; v++) {
if (self->voice[v].sample != NULL) {
bool common_hal_audiomixer_mixer_get_playing(audiomixer_mixer_obj_t* self) {
for (uint8_t v = 0; v < self->voice_count; v++) {
if (common_hal_audiomixer_mixervoice_get_playing(MP_OBJ_TO_PTR(self->voice[v]))) {
return true;
}
}
return false;
}
void audioio_mixer_reset_buffer(audioio_mixer_obj_t* self,
bool single_channel,
uint8_t channel) {
for (int32_t i = 0; i < self->voice_count; i++) {
self->voice[i].sample = NULL;
void audiomixer_mixer_reset_buffer(audiomixer_mixer_obj_t* self,
bool single_channel,
uint8_t channel) {
for (uint8_t i = 0; i < self->voice_count; i++) {
common_hal_audiomixer_mixervoice_stop(self->voice[i]);
}
}
uint32_t add8signed(uint32_t a, uint32_t b) {
#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1))
return __QADD8(a, b);
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
return __SHADD8(a, b);
#else
uint32_t result = 0;
for (int8_t i = 0; i < 4; i++) {
int8_t ai = a >> (sizeof(int8_t) * 8 * i);
int8_t bi = b >> (sizeof(int8_t) * 8 * i);
int32_t intermediate = (int32_t) ai + bi;
int32_t intermediate = (int32_t) ai + bi / 2;
if (intermediate > CHAR_MAX) {
intermediate = CHAR_MAX;
} else if (intermediate < CHAR_MIN) {
//intermediate = CHAR_MIN;
intermediate = CHAR_MIN;
}
result |= (((uint32_t) intermediate) & 0xff) << (sizeof(int8_t) * 8 * i);
result |= ((uint32_t) intermediate & 0xff) << (sizeof(int8_t) * 8 * i);
}
return result;
#endif
}
uint32_t add8unsigned(uint32_t a, uint32_t b) {
#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1))
// Subtract out the DC offset, add and then shift back.
a = __USUB8(a, 0x80808080);
b = __USUB8(b, 0x80808080);
uint32_t sum = __QADD8(a, b);
return __UADD8(sum, 0x80808080);
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
return __UHADD8(a, b);
#else
uint32_t result = 0;
for (int8_t i = 0; i < 4; i++) {
int8_t ai = (a >> (sizeof(uint8_t) * 8 * i)) - 128;
int8_t bi = (b >> (sizeof(uint8_t) * 8 * i)) - 128;
int32_t intermediate = (int32_t) ai + bi;
uint8_t ai = (a >> (sizeof(uint8_t) * 8 * i));
uint8_t bi = (b >> (sizeof(uint8_t) * 8 * i));
int32_t intermediate = (int32_t) (ai + bi) / 2;
if (intermediate > UCHAR_MAX) {
intermediate = UCHAR_MAX;
}
result |= ((uint8_t) intermediate + 128) << (sizeof(uint8_t) * 8 * i);
result |= ((uint32_t) intermediate & 0xff) << (sizeof(uint8_t) * 8 * i);
}
return result;
#endif
}
uint32_t add16signed(uint32_t a, uint32_t b) {
#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1))
return __QADD16(a, b);
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
return __SHADD16(a, b);
#else
uint32_t result = 0;
for (int8_t i = 0; i < 2; i++) {
int16_t ai = a >> (sizeof(int16_t) * 8 * i);
int16_t bi = b >> (sizeof(int16_t) * 8 * i);
int32_t intermediate = (int32_t) ai + bi;
int32_t intermediate = (int32_t) ai + bi / 2;
if (intermediate > SHRT_MAX) {
intermediate = SHRT_MAX;
} else if (intermediate < SHRT_MIN) {
@ -194,32 +152,146 @@ uint32_t add16signed(uint32_t a, uint32_t b) {
}
uint32_t add16unsigned(uint32_t a, uint32_t b) {
#if (defined (__ARM_FEATURE_DSP) && (__ARM_FEATURE_DSP == 1))
// Subtract out the DC offset, add and then shift back.
a = __USUB16(a, 0x80008000);
b = __USUB16(b, 0x80008000);
uint32_t sum = __QADD16(a, b);
return __UADD16(sum, 0x80008000);
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
return __UHADD16(a, b);
#else
uint32_t result = 0;
for (int8_t i = 0; i < 2; i++) {
int16_t ai = (a >> (sizeof(uint16_t) * 8 * i)) - 0x8000;
int16_t bi = (b >> (sizeof(uint16_t) * 8 * i)) - 0x8000;
int32_t intermediate = (int32_t) ai + bi;
int32_t intermediate = (int32_t) ai + bi / 2;
if (intermediate > USHRT_MAX) {
intermediate = USHRT_MAX;
}
result |= ((uint16_t) intermediate + 0x8000) << (sizeof(int16_t) * 8 * i);
result |= ((uint32_t) intermediate & 0xffff) << (sizeof(int16_t) * 8 * i);
}
return result;
#endif
}
audioio_get_buffer_result_t audioio_mixer_get_buffer(audioio_mixer_obj_t* self,
bool single_channel,
uint8_t channel,
uint8_t** buffer,
uint32_t* buffer_length) {
static inline uint32_t mult8unsigned(uint32_t val, int32_t mul) {
// if mul == 0, no need in wasting cycles
if (mul == 0) {
return 0;
}
/* TODO: workout ARMv7 instructions
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
return val;
#else*/
uint32_t result = 0;
float mod_mul = (float) mul / (float) ((1<<15)-1);
for (int8_t i = 0; i < 4; i++) {
uint8_t ai = val >> (sizeof(uint8_t) * 8 * i);
int32_t intermediate = ai * mod_mul;
if (intermediate > SHRT_MAX) {
intermediate = SHRT_MAX;
}
result |= ((uint32_t) intermediate & 0xff) << (sizeof(uint8_t) * 8 * i);
}
return result;
//#endif
}
static inline uint32_t mult8signed(uint32_t val, int32_t mul) {
// if mul == 0, no need in wasting cycles
if (mul == 0) {
return 0;
}
/* TODO: workout ARMv7 instructions
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
return val;
#else
*/
uint32_t result = 0;
float mod_mul = (float)mul / (float)((1<<15)-1);
for (int8_t i = 0; i < 4; i++) {
int16_t ai = val >> (sizeof(int8_t) * 8 * i);
int32_t intermediate = ai * mod_mul;
if (intermediate > CHAR_MAX) {
intermediate = CHAR_MAX;
} else if (intermediate < CHAR_MIN) {
intermediate = CHAR_MIN;
}
result |= (((uint32_t) intermediate) & 0xff) << (sizeof(int16_t) * 8 * i);
}
return result;
//#endif
}
//TODO:
static inline uint32_t mult16unsigned(uint32_t val, int32_t mul) {
// if mul == 0, no need in wasting cycles
if (mul == 0) {
return 0;
}
/* TODO: the below ARMv7m instructions "work", but the amplitude is much higher/louder
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
// there is no unsigned equivalent to the 'SMULWx' ARMv7 Thumb function,
// so we have to do it by hand.
uint32_t lo = val & 0xffff;
uint32_t hi = val >> 16;
//mp_printf(&mp_plat_print, "pre-asm: (mul: %d)\n\tval: %x\tlo: %x\thi: %x\n", mul, val, lo, hi);
uint32_t val_lo;
asm volatile("mul %0, %1, %2" : "=r" (val_lo) : "r" (mul), "r" (lo));
asm volatile("mla %0, %1, %2, %3" : "=r" (val) : "r" (mul), "r" (hi), "r" (val_lo));
//mp_printf(&mp_plat_print, "post-asm:\n\tval: %x\tlo: %x\n\n", val, val_lo);
return val;
#else
*/
uint32_t result = 0;
float mod_mul = (float)mul / (float)((1<<15)-1);
for (int8_t i = 0; i < 2; i++) {
int16_t ai = (val >> (sizeof(uint16_t) * 8 * i)) - 0x8000;
int32_t intermediate = ai * mod_mul;
if (intermediate > SHRT_MAX) {
intermediate = SHRT_MAX;
} else if (intermediate < SHRT_MIN) {
intermediate = SHRT_MIN;
}
result |= (((uint32_t) intermediate) + 0x8000) << (sizeof(int16_t) * 8 * i);
}
return result;
//#endif
}
static inline uint32_t mult16signed(uint32_t val, int32_t mul) {
// if mul == 0, no need in wasting cycles
if (mul == 0) {
return 0;
}
#if (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) //Cortex-M4 w/FPU
int32_t hi, lo;
int32_t bits = 16; // saturate to 16 bits
int32_t shift = 0; // shift is done automatically
asm volatile("smulwb %0, %1, %2" : "=r" (lo) : "r" (mul), "r" (val));
asm volatile("smulwt %0, %1, %2" : "=r" (hi) : "r" (mul), "r" (val));
asm volatile("ssat %0, %1, %2, asr %3" : "=r" (lo) : "I" (bits), "r" (lo), "I" (shift));
asm volatile("ssat %0, %1, %2, asr %3" : "=r" (hi) : "I" (bits), "r" (hi), "I" (shift));
asm volatile("pkhbt %0, %1, %2, lsl #16" : "=r" (val) : "r" (lo), "r" (hi)); // pack
return val;
#else
uint32_t result = 0;
float mod_mul = (float)mul / (float)((1<<15)-1);
for (int8_t i = 0; i < 2; i++) {
int16_t ai = val >> (sizeof(int16_t) * 8 * i);
int32_t intermediate = ai * mod_mul;
if (intermediate > SHRT_MAX) {
intermediate = SHRT_MAX;
} else if (intermediate < SHRT_MIN) {
intermediate = SHRT_MIN;
}
result |= (((uint32_t) intermediate) & 0xffff) << (sizeof(int16_t) * 8 * i);
}
return result;
#endif
}
audioio_get_buffer_result_t audiomixer_mixer_get_buffer(audiomixer_mixer_obj_t* self,
bool single_channel,
uint8_t channel,
uint8_t** buffer,
uint32_t* buffer_length) {
if (!single_channel) {
channel = 0;
}
@ -243,7 +315,7 @@ audioio_get_buffer_result_t audioio_mixer_get_buffer(audioio_mixer_obj_t* self,
self->use_first_buffer = !self->use_first_buffer;
bool voices_active = false;
for (int32_t v = 0; v < self->voice_count; v++) {
audioio_mixer_voice_t* voice = &self->voice[v];
audiomixer_mixervoice_obj_t* voice = MP_OBJ_TO_PTR(self->voice[v]);
uint32_t j = 0;
bool voice_done = voice->sample == NULL;
@ -285,6 +357,21 @@ audioio_get_buffer_result_t audioio_mixer_get_buffer(audioio_mixer_obj_t* self,
sample_value = voice->remaining_buffer[j];
}
// apply the mixer level
if (!self->samples_signed) {
if (self->bits_per_sample == 8) {
sample_value = mult8unsigned(sample_value, voice->level);
} else {
sample_value = mult16unsigned(sample_value, voice->level);
}
} else {
if (self->bits_per_sample == 8) {
sample_value = mult8signed(sample_value, voice->level);
} else {
sample_value = mult16signed(sample_value, voice->level);
}
}
if (!voices_active) {
word_buffer[i] = sample_value;
} else {
@ -327,7 +414,7 @@ audioio_get_buffer_result_t audioio_mixer_get_buffer(audioio_mixer_obj_t* self,
return GET_BUFFER_MORE_DATA;
}
void audioio_mixer_get_buffer_structure(audioio_mixer_obj_t* self, bool single_channel,
void audiomixer_mixer_get_buffer_structure(audiomixer_mixer_obj_t* self, bool single_channel,
bool* single_buffer, bool* samples_signed,
uint32_t* max_buffer_length, uint8_t* spacing) {
*single_buffer = false;

26
shared-module/audiocore/Mixer.h → shared-module/audiomixer/Mixer.h
View File

@ -24,21 +24,14 @@
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_SHARED_MODULE_AUDIOIO_MIXER_H
#define MICROPY_INCLUDED_SHARED_MODULE_AUDIOIO_MIXER_H
#ifndef MICROPY_INCLUDED_SHARED_MODULE_AUDIOMIXER_MIXER_H
#define MICROPY_INCLUDED_SHARED_MODULE_AUDIOMIXER_MIXER_H
#include "py/obj.h"
#include "py/objtuple.h"
#include "shared-module/audiocore/__init__.h"
typedef struct {
mp_obj_t sample;
bool loop;
bool more_data;
uint32_t* remaining_buffer;
uint32_t buffer_length;
} audioio_mixer_voice_t;
typedef struct {
mp_obj_base_t base;
uint32_t* first_buffer;
@ -55,21 +48,22 @@ typedef struct {
uint32_t right_read_count;
uint8_t voice_count;
audioio_mixer_voice_t voice[];
} audioio_mixer_obj_t;
mp_obj_tuple_t *voice_tuple;
mp_obj_t voice[];
} audiomixer_mixer_obj_t;
// These are not available from Python because it may be called in an interrupt.
void audioio_mixer_reset_buffer(audioio_mixer_obj_t* self,
void audiomixer_mixer_reset_buffer(audiomixer_mixer_obj_t* self,
bool single_channel,
uint8_t channel);
audioio_get_buffer_result_t audioio_mixer_get_buffer(audioio_mixer_obj_t* self,
audioio_get_buffer_result_t audiomixer_mixer_get_buffer(audiomixer_mixer_obj_t* self,
bool single_channel,
uint8_t channel,
uint8_t** buffer,
uint32_t* buffer_length); // length in bytes
void audioio_mixer_get_buffer_structure(audioio_mixer_obj_t* self, bool single_channel,
void audiomixer_mixer_get_buffer_structure(audiomixer_mixer_obj_t* self, bool single_channel,
bool* single_buffer, bool* samples_signed,
uint32_t* max_buffer_length, uint8_t* spacing);
#endif // MICROPY_INCLUDED_SHARED_MODULE_AUDIOIO_MIXER_H
#endif // MICROPY_INCLUDED_SHARED_MODULE_AUDIOMIXER_MIXER_H

87
shared-module/audiomixer/MixerVoice.c Normal file
View File

@ -0,0 +1,87 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 DeanM for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "shared-bindings/audiomixer/Mixer.h"
#include "shared-module/audiomixer/MixerVoice.h"
#include <stdint.h>
#include "py/runtime.h"
#include "shared-module/audiomixer/__init__.h"
#include "shared-module/audiocore/RawSample.h"
void common_hal_audiomixer_mixervoice_construct(audiomixer_mixervoice_obj_t *self) {
self->sample = NULL;
self->level = ((1 << 15) - 1);
}
void common_hal_audiomixer_mixervoice_set_parent(audiomixer_mixervoice_obj_t* self, audiomixer_mixer_obj_t *parent) {
self->parent = parent;
}
float common_hal_audiomixer_mixervoice_get_level(audiomixer_mixervoice_obj_t* self) {
return ((float) self->level / ((1 << 15) - 1));
}
void common_hal_audiomixer_mixervoice_set_level(audiomixer_mixervoice_obj_t* self, float level) {
self->level = level * ((1 << 15)-1);
}
void common_hal_audiomixer_mixervoice_play(audiomixer_mixervoice_obj_t* self, mp_obj_t sample, bool loop) {
if (audiosample_sample_rate(sample) != self->parent->sample_rate) {
mp_raise_ValueError(translate("The sample's sample rate does not match the mixer's"));
}
if (audiosample_channel_count(sample) != self->parent->channel_count) {
mp_raise_ValueError(translate("The sample's channel count does not match the mixer's"));
}
if (audiosample_bits_per_sample(sample) != self->parent->bits_per_sample) {
mp_raise_ValueError(translate("The sample's bits_per_sample does not match the mixer's"));
}
bool single_buffer;
bool samples_signed;
uint32_t max_buffer_length;
uint8_t spacing;
audiosample_get_buffer_structure(sample, false, &single_buffer, &samples_signed,
&max_buffer_length, &spacing);
if (samples_signed != self->parent->samples_signed) {
mp_raise_ValueError(translate("The sample's signedness does not match the mixer's"));
}
self->sample = sample;
self->loop = loop;
audiosample_reset_buffer(sample, false, 0);
audioio_get_buffer_result_t result = audiosample_get_buffer(sample, false, 0, (uint8_t**) &self->remaining_buffer, &self->buffer_length);
// Track length in terms of words.
self->buffer_length /= sizeof(uint32_t);
self->more_data = result == GET_BUFFER_MORE_DATA;
}
bool common_hal_audiomixer_mixervoice_get_playing(audiomixer_mixervoice_obj_t* self) {
return self->sample != NULL;
}
void common_hal_audiomixer_mixervoice_stop(audiomixer_mixervoice_obj_t* self) {
self->sample = NULL;
}

46
shared-module/audiomixer/MixerVoice.h Normal file
View File

@ -0,0 +1,46 @@
/*
* This file is part of the Micro Python project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 DeanM for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef SHARED_MODULE_AUDIOMIXER_MIXERVOICE_H_
#define SHARED_MODULE_AUDIOMIXER_MIXERVOICE_H_
#include "py/obj.h"
#include "shared-module/audiomixer/__init__.h"
#include "shared-module/audiomixer/Mixer.h"
typedef struct {
mp_obj_base_t base;
audiomixer_mixer_obj_t *parent;
mp_obj_t sample;
bool loop;
bool more_data;
uint32_t* remaining_buffer;
uint32_t buffer_length;
int16_t level;
} audiomixer_mixervoice_obj_t;
#endif /* SHARED_MODULE_AUDIOMIXER_MIXERVOICE_H_ */

0
shared-module/audiomixer/__init__.c Normal file
View File

32
shared-module/audiomixer/__init__.h Normal file
View File

@ -0,0 +1,32 @@
/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2018 Dan Halbert for Adafruit Industries
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_SHARED_MODULE_AUDIOMIXER__INIT__H
#define MICROPY_INCLUDED_SHARED_MODULE_AUDIOMIXER__INIT__H
#include "shared-module/audiocore/__init__.h"
#endif // MICROPY_INCLUDED_SHARED_MODULE_AUDIOMIXER__INIT__H