GadgetSeed
0.9.6
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サウンドドライバ [詳解]
#include "sysconfig.h"
#include "device.h"
#include "device/buzzer_ioctl.h"
#include "timer.h"
#include "tkprintf.h"
#include "dkprintf.h"
マクロ定義 | |
#define | TIMER_INTERVAL_TIME GSC_KERNEL_TIMER_INTERVAL_MSEC |
関数 | |
static void | sound_timer (void *sp, unsigned long long time) |
static int | sound_register (struct st_device *dev, char *param) |
static int | sound_unregister (struct st_device *dev) |
static int | sound_open (struct st_device *dev) |
static int | sound_close (struct st_device *dev) |
static int | sound_ioctl (struct st_device *dev, unsigned int com, unsigned int arg, void *param) |
変数 | |
static struct st_device * | buzzer_dev |
static int | sound_cnt |
const struct st_device | sound_device |