mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
137 lines
4.2 KiB
C
137 lines
4.2 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "freertos/FreeRTOS.h"
|
|
#include "freertos/semphr.h"
|
|
#include "hcd.h"
|
|
#include "usb_private.h"
|
|
#include "usb/usb_types_ch9.h"
|
|
|
|
#define URB_CONTEXT_VAL ((void *)0xDEADBEEF)
|
|
|
|
// ------------------------------------------------- HCD Event Test ----------------------------------------------------
|
|
|
|
/**
|
|
* @brief Expect (wait) for an HCD port event
|
|
*
|
|
* @param port_hdl Port handle to expect event from
|
|
* @param expected_event Port event to expect
|
|
*/
|
|
void test_hcd_expect_port_event(hcd_port_handle_t port_hdl, hcd_port_event_t expected_event);
|
|
|
|
/**
|
|
* @brief Expect (wait) for an HCD pipe event
|
|
*
|
|
* @param pipe_hdl Pipe handle to expect event from
|
|
* @param expected_event Pipe event to expect
|
|
*/
|
|
void test_hcd_expect_pipe_event(hcd_pipe_handle_t pipe_hdl, hcd_pipe_event_t expected_event);
|
|
|
|
/**
|
|
* @brief Get the current number of queued port events (dequeued using test_hcd_expect_port_event())
|
|
*
|
|
* @param port_hdl Port handle
|
|
* @return int Number of port events currently queued
|
|
*/
|
|
int test_hcd_get_num_port_events(hcd_port_handle_t port_hdl);
|
|
|
|
/**
|
|
* @brief Get the current number of queued pipe events (dequeued using test_hcd_expect_pipe_event())
|
|
*
|
|
* @param pipe_hdl Pipe handle
|
|
* @return int Number of pipe events currently queued
|
|
*/
|
|
int test_hcd_get_num_pipe_events(hcd_pipe_handle_t pipe_hdl);
|
|
|
|
// ----------------------------------------------- Driver/Port Related -------------------------------------------------
|
|
|
|
/**
|
|
* @brief Sets up the HCD and initializes an HCD port.
|
|
*
|
|
* @return hcd_port_handle_t Port handle
|
|
*/
|
|
hcd_port_handle_t test_hcd_setup(void);
|
|
|
|
/**
|
|
* @brief Frees and HCD port and uninstalls the HCD
|
|
*
|
|
* @param port_hdl Port handle
|
|
*/
|
|
void test_hcd_teardown(hcd_port_handle_t port_hdl);
|
|
|
|
/**
|
|
* @brief Wait for a connection on an HCD port
|
|
*
|
|
* @note This function will internally call test_usb_force_conn_state() to allow for a connection
|
|
*
|
|
* @param port_hdl Port handle
|
|
* @return usb_speed_t Speed of the connected device
|
|
*/
|
|
usb_speed_t test_hcd_wait_for_conn(hcd_port_handle_t port_hdl);
|
|
|
|
/**
|
|
* @brief Wait for a disconnection on an HCD port
|
|
*
|
|
* @note This fucntion will internally call test_usb_force_conn_state() to force a disconnection
|
|
*
|
|
* @param port_hdl Port handle
|
|
* @param already_disabled Whether the HCD port is already in the disabled state
|
|
*/
|
|
void test_hcd_wait_for_disconn(hcd_port_handle_t port_hdl, bool already_disabled);
|
|
|
|
// ------------------------------------------------- Pipe alloc/free ---------------------------------------------------
|
|
|
|
/**
|
|
* @brief Test the allocation of a pipe
|
|
*
|
|
* @param port_hdl Port handle
|
|
* @param ep_desc Endpoint descriptor
|
|
* @param dev_addr Device address of the pipe
|
|
* @param dev_speed Device speed of the pipe
|
|
* @return hcd_pipe_handle_t Pipe handle
|
|
*/
|
|
hcd_pipe_handle_t test_hcd_pipe_alloc(hcd_port_handle_t port_hdl, const usb_ep_desc_t *ep_desc, uint8_t dev_addr, usb_speed_t dev_speed);
|
|
|
|
/**
|
|
* @brief Test the freeing of a pipe
|
|
*
|
|
* @param pipe_hdl Pipe handle
|
|
*/
|
|
void test_hcd_pipe_free(hcd_pipe_handle_t pipe_hdl);
|
|
|
|
/**
|
|
* @brief Allocate a URB
|
|
*
|
|
* @param num_isoc_packets Number of isochronous packets
|
|
* @param data_buffer_size Size of the data buffer of the URB
|
|
* @return urb_t* URB
|
|
*/
|
|
urb_t *test_hcd_alloc_urb(int num_isoc_packets, size_t data_buffer_size);
|
|
|
|
/**
|
|
* @brief Free a URB
|
|
*
|
|
* @param urb URB
|
|
*/
|
|
void test_hcd_free_urb(urb_t *urb);
|
|
|
|
// --------------------------------------------------- Enumeration -----------------------------------------------------
|
|
|
|
/**
|
|
* @brief Do some basic enumeration of the device
|
|
*
|
|
* For tests that need a device to have been enumerated (such as bulk tests). This function will enumerate that device
|
|
* using the device's default pipe. The minimal enumeration will include
|
|
*
|
|
* - Getting the device's descriptor and updating the default pipe's MPS
|
|
* - Setting the device's address and updating the default pipe to use that address
|
|
* - Setting the device to configuration 1 (i.e., the first configuration found
|
|
*
|
|
* @param default_pipe The connected device's default pipe
|
|
* @return uint8_t The address of the device after enumeration
|
|
*/
|
|
uint8_t test_hcd_enum_device(hcd_pipe_handle_t default_pipe);
|