Drivers Libraries Help > BM64 Bluetooth Driver Library > Library Interface > d) Settings Functions > DRV_BM64_VolumeGet Function
MPLAB Harmony Bluetooth Help
DRV_BM64_VolumeGet Function

returns 7-bit value 0-127

C
uint8_t DRV_BM64_VolumeGet(
    const DRV_HANDLE handle
);