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SourceVuSTM32 Libraries and Samplesusbx_ux_device_class_cdc_acm_read()

_ux_device_class_cdc_acm_read() function

Syntax

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Summary

Declaration

Definition

from ux_device_class_cdc_acm.h:302

UINT _ux_device_class_cdc_acm_read(UX_SLAVE_CLASS_CDC_ACM *cdc_acm, UCHAR *buffer, ULONG requested_length, ULONG *actual_length);

Implemented in ux_device_class_cdc_acm_read.c:89

Arguments

Argument

cdc_acm

buffer

requested_length

actual_length

Examples

_ux_device_class_cdc_acm_read() is referenced by 2 libraries and example projects:

Examples

STM32469I-Discovery

Applications

USBX

Ux_Device_CDC_ACM

Ux_Device_HID_CDC_ACM

References

from 0/2 examples

Code

Location

UINT _ux_device_class_cdc_acm_read(UX_SLAVE_CLASS_CDC_ACM *cdc_acm, UCHAR *buffer,

ux_device_class_cdc_acm_read.c:89

UINT _ux_device_class_cdc_acm_read(UX_SLAVE_CLASS_CDC_ACM *cdc_acm, UCHAR *buffer,

ux_device_class_cdc_acm.h:302

Call Tree

from 0/2 examples

_ux_device_class_cdc_acm_read() calls 5 functions:

_ux_device_class_cdc_acm_read()

_ux_device_stack_transfer_request()

_ux_utility_mutex_off()

_ux_utility_mutex_on()

_ux_system_error_handler()

_ux_utility_memory_copy()

Data Use

from 0/2 examples

_ux_device_class_cdc_acm_read() reads 11 variables:

UX_SLAVE_TRANSFER_STRUCT::ux_slave_transfer_request_data_pointer

UX_SLAVE_TRANSFER_STRUCT::ux_slave_transfer_request_actual_length

UX_SLAVE_ENDPOINT_STRUCT::ux_slave_endpoint_descriptor

UX_SLAVE_ENDPOINT_STRUCT::ux_slave_endpoint_next_endpoint

UX_SLAVE_INTERFACE_STRUCT::ux_slave_interface_first_endpoint

UX_SLAVE_DEVICE_STRUCT::ux_slave_device_state

UX_ENDPOINT_DESCRIPTOR_STRUCT::wMaxPacketSize

UX_ENDPOINT_DESCRIPTOR_STRUCT::bEndpointAddress

_ux_system_slave

UX_SLAVE_CLASS_CDC_ACM_STRUCT::ux_slave_class_cdc_acm_interface

UX_SLAVE_CLASS_CDC_ACM_STRUCT::ux_slave_class_cdc_acm_transmission_status

_ux_device_class_cdc_acm_read()

Class Tree

from 0/2 examples

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Override Tree

from 0/2 examples

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Implementations

from 0/2 examples

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Instances

from 0/2 examples

Lifecycle

from 0/2 examples

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_ux_device_class_cdc_acm_read() function

Syntax

Arguments

Related Functions

Examples

References

Call Tree

Data Use

Class Tree

Override Tree

Implementations

Instances

Lifecycle