xinyangli
8e4feb4010
NJU-ProjectN/abstract-machine 3348db971fd860be5cb28e21c18f9d0e65d0c96a Merge pull request #8 from Jasonyanyusong/master
26 lines
602 B
C
26 lines
602 B
C
#include <am.h>
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#include <nemu.h>
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#define AUDIO_FREQ_ADDR (AUDIO_ADDR + 0x00)
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#define AUDIO_CHANNELS_ADDR (AUDIO_ADDR + 0x04)
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#define AUDIO_SAMPLES_ADDR (AUDIO_ADDR + 0x08)
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#define AUDIO_SBUF_SIZE_ADDR (AUDIO_ADDR + 0x0c)
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#define AUDIO_INIT_ADDR (AUDIO_ADDR + 0x10)
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#define AUDIO_COUNT_ADDR (AUDIO_ADDR + 0x14)
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void __am_audio_init() {
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}
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void __am_audio_config(AM_AUDIO_CONFIG_T *cfg) {
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cfg->present = false;
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}
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void __am_audio_ctrl(AM_AUDIO_CTRL_T *ctrl) {
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}
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void __am_audio_status(AM_AUDIO_STATUS_T *stat) {
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stat->count = 0;
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}
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void __am_audio_play(AM_AUDIO_PLAY_T *ctl) {
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}
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