Ux_Device_HID_CDC_ACM
USBD_Desc_GetLen() is only used within Ux_Device_HID_CDC_ACM.
 
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CodeScopeSTM32 Libraries and SamplesUx_Device_HID_CDC_ACMUSBD_Desc_GetLen()

USBD_Desc_GetLen() function

USBD_Desc_GetLen return the string length

Syntax

static uint8_t USBD_Desc_GetLen(uint8_t *buf);
Implemented in ux_device_descriptors.c:363

Arguments

buf

pointer to the ASCII string buffer

Return value

string length

References

LocationReferrerText
ux_device_descriptors.c:363
static uint8_t USBD_Desc_GetLen(uint8_t *buf)
ux_device_descriptors.c:151
static uint8_t USBD_Desc_GetLen(uint8_t *buf);
ux_device_descriptors.c:346USBD_Desc_GetString()
*len = (uint16_t)USBD_Desc_GetLen(pdesc);

Call Tree

Functions calling USBD_Desc_GetLen()
all items filtered out
USBD_Desc_GetLen()
Data read by USBD_Desc_GetLen()
Data written by USBD_Desc_GetLen()
USBD_Desc_GetLen()::len
USBD_Desc_GetLen()::pbuff
all items filtered out
USBD_Desc_GetLen()
USBD_Desc_GetLen()::len
USBD_Desc_GetLen()::pbuff
all items filtered out
Type of USBD_Desc_GetLen()
USBD_Desc_GetLen()
uint8_t
all items filtered out