forked from mirrors/qmk_firmware
ba8f1454f4
* Move Audio drivers from quantum to platform drivers folder * fix path for audio drivers Co-authored-by: Ryan <fauxpark@gmail.com> Co-authored-by: Ryan <fauxpark@gmail.com>
40 lines
1.6 KiB
C
40 lines
1.6 KiB
C
/* Copyright 2020 Jack Humbert
|
|
* Copyright 2020 JohSchneider
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
|
|
#if !defined(AUDIO_PWM_DRIVER)
|
|
// NOTE: Timer2 seems to be used otherwise in QMK, otherwise we could default to A5 (= TIM2_CH1, with PWMD2 and alternate-function(1))
|
|
# define AUDIO_PWM_DRIVER PWMD1
|
|
#endif
|
|
|
|
#if !defined(AUDIO_PWM_CHANNEL)
|
|
// NOTE: sticking to the STM data-sheet numbering: TIMxCH1 to TIMxCH4
|
|
// default: STM32F303CC PA8+TIM1_CH1 -> 1
|
|
# define AUDIO_PWM_CHANNEL 1
|
|
#endif
|
|
|
|
#if !defined(AUDIO_PWM_PAL_MODE)
|
|
// pin-alternate function: see the data-sheet for which pin needs what AF to connect to TIMx_CHy
|
|
// default: STM32F303CC PA8+TIM1_CH1 -> 6
|
|
# define AUDIO_PWM_PAL_MODE 6
|
|
#endif
|
|
|
|
#if !defined(AUDIO_STATE_TIMER)
|
|
// timer used to trigger updates in the audio-system, configured/enabled in chibios mcuconf.
|
|
// Tim6 is the default for "larger" STMs, smaller ones might not have this one (enabled) and need to switch to a different one (e.g.: STM32F103 has only Tim1-Tim4)
|
|
# define AUDIO_STATE_TIMER GPTD6
|
|
#endif
|