UX_DEVICE_DESCRIPTOR_LENGTH is only used within usbx.
 
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CodeScopeSTM32 Libraries and SamplesusbxUX_DEVICE_DESCRIPTOR_LENGTH

UX_DEVICE_DESCRIPTOR_LENGTH macro

Syntax

#define UX_DEVICE_DESCRIPTOR_LENGTH 18

References

LocationText
ux_api.h:1773
#define UX_DEVICE_DESCRIPTOR_LENGTH 18
ux_device_stack_descriptor_send.c:32
#if (UX_SLAVE_REQUEST_CONTROL_MAX_LENGTH < UX_DEVICE_DESCRIPTOR_LENGTH) || \
ux_device_stack_descriptor_send.c:152
if (host_length > UX_DEVICE_DESCRIPTOR_LENGTH)
ux_device_stack_descriptor_send.c:153
length = UX_DEVICE_DESCRIPTOR_LENGTH;
ux_host_stack_device_descriptor_read.c:97
descriptor = _ux_utility_memory_allocate(UX_SAFE_ALIGN, UX_CACHE_SAFE_MEMORY, UX_DEVICE_DESCRIPTOR_LENGTH);
ux_host_stack_device_descriptor_read.c:174
transfer_request -> ux_transfer_request_requested_length = UX_DEVICE_DESCRIPTOR_LENGTH;
ux_host_stack_device_descriptor_read.c:185
if ((status == UX_SUCCESS) && (transfer_request -> ux_transfer_request_actual_length == UX_DEVICE_DESCRIPTOR_LENGTH))