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SourceVuRaspberry Pi Pico SDK and ExamplesTinyUSB Libraryhw_endpoint_init()

hw_endpoint_init() function

Syntax

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Summary

Declaration

from dcd_rp2040.c:121

static void hw_endpoint_init(uint8_t ep_addr, uint16_t wMaxPacketSize, uint8_t transfer_type);

Arguments

Argument

ep_addr

wMaxPacketSize

transfer_type

References

Code

Location

Referrer

static void hw_endpoint_init(uint8_t ep_addr, uint16_t wMaxPacketSize, uint8_t transfer_type) {

dcd_rp2040.c:121

hw_endpoint_init(0x0, 64, TUSB_XFER_CONTROL);

dcd_rp2040.c:389

hw_endpoint_init(0x80, 64, TUSB_XFER_CONTROL);

dcd_rp2040.c:390

hw_endpoint_init(desc_edpt->bEndpointAddress, tu_edpt_packet_size(desc_edpt), desc_edpt->bmAttributes.xfer);

dcd_rp2040.c:496

dcd_edpt_open()

Call Tree

hw_endpoint_init() is called by 2 functions and calls 4 functions:

dcd_edpt_open()

hw_endpoint_init()

tu_edpt_number()

_hw_endpoint_alloc()

hw_endpoint_get_by_addr()

Data Use

hw_endpoint_init() reads 5 variables and writes 8 variables:

usb_device_dpram_t::ep_ctrl

usb_device_dpram_t::ep_buf_ctrl

usb_device_dpram_t::ep0_buf_a

tusb_dir_t::TUSB_DIR_OUT

tusb_dir_t::TUSB_DIR_IN

hw_endpoint_init()

hw_endpoint::rx

hw_endpoint::ep_addr

hw_endpoint::next_pid

hw_endpoint::endpoint_control

hw_endpoint::buffer_control

hw_endpoint::hw_data_buf

hw_endpoint::wMaxPacketSize

hw_endpoint::transfer_type

Class Tree

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Override Tree

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Implementations

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Instances

Lifecycle

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