HQ32/sdk_bt893x_v013_s8759_20241213/app/system/mute.c

#include "include.h"


#if LOUDSPEAKER_MUTE_EN
AT(.com_text.bsp.sys)
void bsp_loudspeaker_mute(void)
{
    LOUDSPEAKER_MUTE();
    sys_cb.loudspeaker_mute = 1;
}

AT(.com_text.bsp.sys)
void bsp_loudspeaker_unmute(void)
{
    sys_cb.loudspeaker_mute = 0;
    LOUDSPEAKER_UNMUTE();
}
#endif

AT(.text.bsp.sys)
void bsp_sys_mute(void)
{
    if (!sys_cb.mute) {
        sys_cb.mute = 1;
#if (GUI_SELECT != GUI_NO)
        gui_box_flicker_set(5, 0xff, 0xff);
#endif
        dac_fade_out();
        bsp_loudspeaker_mute();
    }
}

AT(.text.bsp.sys)
void bsp_sys_unmute(void)
{
    if (sys_cb.mute) {
        sys_cb.mute = 0;
        bsp_loudspeaker_unmute();
        dac_fade_in();
    }
}

AT(.text.bsp.sys)
void bsp_clr_mute_sta(void)
{
    if (sys_cb.mute) {
        sys_cb.mute = 0;
    }
}

AT(.com_text.bsp.sys)
bool bsp_get_mute_sta(void)
{
    return sys_cb.mute;
}