diff options
Diffstat (limited to 'USB-Device')
| -rw-r--r-- | USB-Device/CMakeLists.txt | 39 | ||||
| -rw-r--r-- | USB-Device/UsbDeviceHAL.c | 185 |
2 files changed, 0 insertions, 224 deletions
diff --git a/USB-Device/CMakeLists.txt b/USB-Device/CMakeLists.txt deleted file mode 100644 index d71cc2c..0000000 --- a/USB-Device/CMakeLists.txt +++ /dev/null @@ -1,39 +0,0 @@ -########################################################################### -# Copyright 2015, 2016, 2017 IoT.bzh -# -# author: Fulup Ar Foll <fulup@iot.bzh> -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -########################################################################### - -if(HAL_UBS_DEVICE) - # Add target to project dependency list - PROJECT_TARGET_ADD(hal-usb-device) - - # Define project Targets - ADD_LIBRARY(${TARGET_NAME} MODULE UsbDeviceHAL.c) - - # Binder exposes a unique public entry point - SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES - PREFIX "afb-" - LABELS "BINDING" - LINK_FLAGS ${BINDINGS_LINK_FLAG} - OUTPUT_NAME ${TARGET_NAME} - ) - - # Library dependencies (include updates automatically) - TARGET_LINK_LIBRARIES(${TARGET_NAME} - hal-utilities-4a - ${link_libraries} - ) -endif() diff --git a/USB-Device/UsbDeviceHAL.c b/USB-Device/UsbDeviceHAL.c deleted file mode 100644 index 78550f0..0000000 --- a/USB-Device/UsbDeviceHAL.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Copyright (C) 2016 "IoT.bzh" - * Author Fulup Ar Foll <fulup@iot.bzh> - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * - * To find out which control your sound card uses - * aplay -l # Check sndcard name name in between [] - * amixer -D hw:xx controls # get supported controls - * amixer -D "hw:3" cget numid=xx # get control settings - * - */ -#define _GNU_SOURCE -#include "hal-interface.h" - -// Define few private tag for not standard functions -#define PCM_Volume_Multimedia 1000 -#define PCM_Volume_Navigation 1001 -#define PCM_Volume_Emergency 1002 - -// Default Values for MasterVolume Ramping -STATIC halVolRampT volRampMaster= { - .mode = RAMP_VOL_NORMAL, - .slave = Master_Playback_Volume, - .delay = 100*1000, // ramping delay in us - .stepDown=1, - .stepUp =1, -}; - -//Solvol Ramping Value can be customize by Audio Role and Hardwar card -STATIC halVolRampT volRampGuidance= { - .slave = Guidance_Playback_Volume, - .delay = 50*1000, // ramping delay in us - .stepDown= 2, - .stepUp = 4, -}; - -STATIC halVolRampT volRampCommunication= { - .slave = Communication_Playback_Volume, - .delay = 50*1000, // ramping delay in us - .stepDown= 6, - .stepUp = 4, -}; - -STATIC halVolRampT volRampEntertainment= { - .slave = Entertainment_Playback_Volume, - .delay = 100*1000, // ramping delay in us - .stepDown= 4, - .stepUp = 2, -}; - -STATIC halVolRampT volRampNotification= { - .slave = Notification_Playback_Volume, - .delay = 50*1000, // ramping delay in us - .stepDown= 6, - .stepUp = 4, -}; - -STATIC halVolRampT volRampWarning= { - .slave = Warning_Playback_Volume, - .delay = 10*1000, // ramping delay in us - .stepDown= 6, - .stepUp = 10, -}; - -STATIC halVolRampT volRampSystem= { - .slave = System_Playback_Volume, - .delay = 20*100, // ramping delay in us - .stepDown= 6, - .stepUp = 10, -}; - - -STATIC halVolRampT volRampStartup= { - .slave = Startup_Playback_Volume, - .delay = 20*100, // ramping delay in us - .stepDown= 6, - .stepUp = 10, -}; - -STATIC halVolRampT volRampShutdown= { - .slave = Shutdown_Playback_Volume, - .delay = 20*100, // ramping delay in us - .stepDown= 6, - .stepUp = 10, -}; - - - -// Map HAL hight sndctl with Alsa numid and optionally with a custom callback for non Alsa supported functionalities. -STATIC alsaHalMapT alsaHalMap[]= { - - // Sound card does not have hardware volume ramping - { .tag=Master_Playback_Ramp , .cb={.callback=volumeRamp, .handle=&volRampMaster}, .info="Master Playback Volume Ramp", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .count=1, .minval=0, .maxval=100, .step=1, .name="Master_Ramp"} - }, - - // Implement Rampup Volume for Virtual Channels (0-100) - { .tag=Guidance_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampGuidance}, .info="RampUp Guidance Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.name="Guidance_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - { .tag=Entertainment_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampEntertainment}, .info="Rampup Entertainment Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.name="Entertainment_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - { .tag=Notification_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampNotification}, .info="Ramp-up Notification Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .name="Notification_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - { .tag=Communication_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampCommunication}, .info="RampUp Communication Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.name="Communication_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - { .tag=Warning_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampWarning}, .info="Ramp-up Warning Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .name="Warning_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - - { .tag=System_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampSystem}, .info="Ramp-up System Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .name="System_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - { .tag=Startup_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampStartup}, .info="Ramp-up Startup Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .name="Statup_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - { .tag=Shutdown_Playback_Ramp, .cb={.callback=volumeRamp, .handle=&volRampShutdown}, .info="Ramp-up Shutdown Volume", - .ctl={.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER, .name="Shutdown_Ramp", .minval=0, .maxval=100, .step=1, .value=80 } - }, - - // Bind with existing ones created by ALSA configuration (and linked to softvol) [0-255] - { .tag=Guidance_Playback_Volume , - .ctl={.name="Guidance_Volume",.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204 } - }, - { .tag=Entertainment_Playback_Volume , - .ctl={.name="Entertainment_Volume",.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204 } - }, - { .tag=Notification_Playback_Volume , - .ctl={.name="Notification_Volume",.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204 } - }, - { .tag=Communication_Playback_Volume , - .ctl={.name="Communications_Volume", .numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204 } - }, - { .tag=Warning_Playback_Volume , - .ctl={.name="Warning_Volume",.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204} - }, - { .tag=System_Playback_Volume , - .ctl={.name="System_Volume", .numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204 } - }, - { .tag=Startup_Playback_Volume , - .ctl={.name="Startup_Volume", .numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204} - }, - { .tag=Shutdown_Playback_Volume , - .ctl={.name="Shutdown_Volume",.numid=CTL_AUTO, .type=SND_CTL_ELEM_TYPE_INTEGER,.count=2, .maxval=255, .value=204 } - }, - - { .tag=EndHalCrlTag} /* marker for end of the array */ -} ; - -// HAL sound card mapping info -STATIC alsaHalSndCardT alsaHalSndCard = { - .name = "USB-Audio", // Match any USB audio sound card - .info = "Hardware Abstraction Layer for Generic USB Audio sound card", - .ctls = alsaHalMap, -}; - -STATIC int sndServiceInit() { - int err; - AFB_DEBUG("USB-Audio HAL Binding Init"); - err = halServiceInit(afbBindingV2.api, &alsaHalSndCard); - return err; -} - -// API prefix should be unique for each snd card -PUBLIC const struct afb_binding_v2 afbBindingV2 = { - .api = "usb-audio", - .init = sndServiceInit, - .verbs = halServiceApi, - .onevent = halServiceEvent, -}; |