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SourceVuRaspberry Pi Pico SDK and ExamplesTinyUSB Librarynext_buffer_ptr

next_buffer_ptr variable

Syntax

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Summary

Declaration

from dcd_rp2040.c:51

static uint8_t* next_buffer_ptr;

References

Code

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Referrer

static uint8_t* next_buffer_ptr;

dcd_rp2040.c:51

ep->hw_data_buf = next_buffer_ptr;

dcd_rp2040.c:78

_hw_endpoint_alloc()

next_buffer_ptr += size;

dcd_rp2040.c:79

_hw_endpoint_alloc()

assert(((uintptr_t) next_buffer_ptr & 0b111111u) == 0);

dcd_rp2040.c:81

_hw_endpoint_alloc()

hard_assert(hw_data_offset(next_buffer_ptr) <= USB_DPRAM_MAX);

dcd_rp2040.c:83

_hw_endpoint_alloc()

next_buffer_ptr = &usb_dpram->epx_data[0];

dcd_rp2040.c:112

_hw_endpoint_close()

next_buffer_ptr = &usb_dpram->epx_data[0];

dcd_rp2040.c:233

reset_non_control_endpoints()

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Data Use

next_buffer_ptr is written by 3 functions and is read by 1 function:

_hw_endpoint_alloc()

_hw_endpoint_close()

reset_non_control_endpoints()

next_buffer_ptr

_hw_endpoint_alloc()

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