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/USBX-v6.2.1/common/usbx_device_classes/src/
Dux_device_class_audio10_control_process.c103 UCHAR *desc; in _ux_device_class_audio10_control_process() local
152 desc = control -> ux_device_class_audio10_control_sam_freq_types; in _ux_device_class_audio10_control_process()
153 if (desc[0] == 0) in _ux_device_class_audio10_control_process()
155 min = ((ULONG)desc[1]) | ((ULONG)desc[2] << 8) | ((ULONG)desc[3] << 16); in _ux_device_class_audio10_control_process()
156 max = ((ULONG)desc[4]) | ((ULONG)desc[5] << 8) | ((ULONG)desc[6] << 16); in _ux_device_class_audio10_control_process()
163 pos < (ULONG)desc[0] * 3 + 1; /* Calculate from byte, no overflow. */ in _ux_device_class_audio10_control_process()
166 … sam = (ULONG)desc[pos + 0] | ((ULONG)desc[pos + 1] << 8) | ((ULONG)desc[pos + 2] << 16); in _ux_device_class_audio10_control_process()
/USBX-v6.2.1/common/usbx_host_classes/src/
Dux_host_class_audio_activate.c106 UCHAR *desc; in _ux_host_class_audio_activate() local
147 desc = ac -> ux_host_class_audio_configuration_descriptor; in _ux_host_class_audio_activate()
152 desc_length = *(desc); in _ux_host_class_audio_activate()
153 desc_type = *(desc + 1); in _ux_host_class_audio_activate()
168 if (desc[2] == interface_ptr -> ux_interface_descriptor.bInterfaceNumber) in _ux_host_class_audio_activate()
169 iad = desc; in _ux_host_class_audio_activate()
175 if (desc[2] == interface_ptr -> ux_interface_descriptor.bInterfaceNumber) in _ux_host_class_audio_activate()
176 uac10_ifd = desc; in _ux_host_class_audio_activate()
186 if (desc[2] == UX_HOST_CLASS_AUDIO_CS_HEADER) in _ux_host_class_audio_activate()
187 uac10_acd = desc; in _ux_host_class_audio_activate()
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