Easy playback library for AUDIO_GRBoard.
Dependents: GR-PEACH_Audio_WAV_PwmOut GR-Boards_Audio_WAV
Diff: EasyPlayback.cpp
- Revision:
- 2:6c46c61630b3
- Parent:
- 1:fdd79b99ba73
--- a/EasyPlayback.cpp Tue Jul 03 05:12:29 2018 +0000 +++ b/EasyPlayback.cpp Tue Jul 24 08:45:30 2018 +0000 @@ -18,14 +18,19 @@ #include "dcache-control.h" #include "EasyPlayback.h" -EasyPlayback::EasyPlayback(audio_type_t type) : +EasyPlayback::EasyPlayback(audio_type_t type, PinName pin1, PinName pin2) : _buff_index(0), _type(type), _skip(false), _pause(false), _init_end(false) { _audio_ssif = NULL; + _audio_pwm = NULL; if (_type == AUDIO_TPYE_SSIF) { _audio_buff_size = 4096; _audio_ssif = new AUDIO_GRBoard(0x80, (AUDIO_WRITE_BUFF_NUM - 1), 0); _audio = _audio_ssif; + } else if (_type == AUDIO_TPYE_PWM) { + _audio_buff_size = 4096; + _audio_pwm = new PwmOutSpeaker(pin1, pin2); + _audio = _audio_pwm; } else if (_type == AUDIO_TPYE_SPDIF) { MBED_ASSERT(false); } else { @@ -40,11 +45,9 @@ if (_audio_ssif != NULL) { delete _audio_ssif; } -#if (R_BSP_SPDIF_ENABLE == 1) - if (_audio_spdif != NULL) { - delete _audio_spdif; + if (_audio_pwm != NULL) { + delete _audio_pwm; } -#endif delete [] _heap_buf; }