unit_tests.c File Reference

Main functions for CDC unit test.

Copyright (c) 2011-2018 Microchip Technology Inc. and its subsidiaries.

#include <stdio.h>
#include <asf.h>
#include <unit_test/suite.h>
#include <stdio_serial.h>
#include <conf_test.h>

Functions
int	main (void)
	Run usb device cdc unit tests. More...
void	main_cdc_config (void)
	Called by UDI interface Callback running when USB Host send a port configuration. More...
void	main_cdc_disable (void)
	Called by UDI interface Callback running when USB Host disable CDC interface. More...
bool	main_cdc_enable (void)
	Called by UDI interface Callback running when USB Host enable CDC interface. More...
void	main_remotewakeup_disable (void)
	Called by UDC when USB Host request to disable remote wakeup. More...
void	main_remotewakeup_enable (void)
	Called by UDC when USB Host request to enable remote wakeup. More...
void	main_resume_action (void)
	Called by UDD when the USB line exit of suspend state. More...
void	main_sof_action (void)
	Called when a start of frame is received on USB line. More...
void	main_suspend_action (void)
	Enters the application in low power mode Callback called when USB host sets USB line in suspend state. More...
void	main_vbus_action (bool b_high)
	Called when Vbus line state change. More...
static void	run_usb_cdc_config_test (const struct test_case *test)
static void	run_usb_cdc_test (const struct test_case *test)
static void	run_usb_resume_test (const struct test_case *test)
static void	run_usb_sof_test (const struct test_case *test)
static void	run_usb_suspend_test (const struct test_case *test)
static void	run_usb_vbus_test (const struct test_case *test)

Variables
static struct usart_module	cdc_uart_module
static bool	main_b_cdc_configurated = false
static bool	main_b_cdc_enumerated = false
static bool	main_b_resume_event = false
static bool	main_b_sof_event = false
static bool	main_b_suspend_event = false
static bool	main_b_vbus_event = false

int main

(

void

)

Run usb device cdc unit tests.

Initializes the clock system, board and serial output, then sets up the usb unit test suite and runs it.

References usart_config::baudrate, board_init(), cdc_uart_module, CONF_STDIO_BAUDRATE, CONF_STDIO_MUX_SETTING, CONF_STDIO_PINMUX_PAD0, CONF_STDIO_PINMUX_PAD1, CONF_STDIO_PINMUX_PAD2, CONF_STDIO_PINMUX_PAD3, CONF_STDIO_USART, cpu_irq_enable, DEFINE_TEST_ARRAY, DEFINE_TEST_CASE, DEFINE_TEST_SUITE, GCLK_GENERATOR_3, usart_config::generator_source, irq_initialize_vectors, usart_config::mux_setting, usart_config::pinmux_pad0, usart_config::pinmux_pad1, usart_config::pinmux_pad2, usart_config::pinmux_pad3, run_usb_cdc_config_test(), run_usb_cdc_test(), run_usb_resume_test(), run_usb_sof_test(), run_usb_suspend_test(), run_usb_vbus_test(), SLEEPMGR_ACTIVE, SLEEPMGR_IDLE, sleepmgr_init(), sleepmgr_lock_mode(), system_init(), test_suite_run(), usart_enable(), and usart_get_config_defaults().

void main_cdc_config

(

void

)

Called by UDI interface Callback running when USB Host send a port configuration.

References main_b_cdc_configurated.

void main_cdc_disable

(

void

)

Called by UDI interface Callback running when USB Host disable CDC interface.

References main_b_cdc_enumerated.

bool main_cdc_enable

(

void

)

Called by UDI interface Callback running when USB Host enable CDC interface.

Return values

true	if CDC startup is ok

References main_b_cdc_enumerated.

void main_remotewakeup_disable

(

void

)

Called by UDC when USB Host request to disable remote wakeup.

void main_remotewakeup_enable

(

void

)

Called by UDC when USB Host request to enable remote wakeup.

void main_resume_action

(

void

)

Called by UDD when the USB line exit of suspend state.

References main_b_suspend_event.

void main_sof_action

(

void

)

Called when a start of frame is received on USB line.

References main_b_sof_event.

void main_suspend_action

(

void

)

Enters the application in low power mode Callback called when USB host sets USB line in suspend state.

References main_b_resume_event.

void main_vbus_action

(

bool

b_high

)

Called when Vbus line state change.

References main_b_vbus_event.

Referenced by run_usb_cdc_test().

static void run_usb_cdc_config_test ( const struct test_case *  test )

static

References main_b_cdc_configurated, and test_assert_true.

Referenced by main().

static void run_usb_cdc_test ( const struct test_case *  test )

static

References main_b_cdc_configurated, main_b_cdc_enumerated, main_vbus_action(), sleepmgr_enter_sleep(), udc_include_vbus_monitoring(), udc_start(), udc_stop(), and UNUSED.

Referenced by main().

static void run_usb_resume_test ( const struct test_case *  test )

static

References main_b_resume_event, and test_assert_true.

Referenced by main().

static void run_usb_sof_test ( const struct test_case *  test )

static

References main_b_sof_event, and test_assert_true.

Referenced by main().

static void run_usb_suspend_test ( const struct test_case *  test )

static

References main_b_suspend_event, and test_assert_true.

Referenced by main().

static void run_usb_vbus_test ( const struct test_case *  test )

static

References main_b_vbus_event, and test_assert_true.

Referenced by main().

struct usart_module cdc_uart_module

static

Referenced by main().

bool main_b_cdc_configurated = false

static

Referenced by main_cdc_config(), run_usb_cdc_config_test(), and run_usb_cdc_test().

bool main_b_cdc_enumerated = false

static

Referenced by main_cdc_disable(), main_cdc_enable(), and run_usb_cdc_test().

bool main_b_resume_event = false

static

Referenced by main_suspend_action(), and run_usb_resume_test().

bool main_b_sof_event = false

static

Referenced by main_sof_action(), and run_usb_sof_test().

bool main_b_suspend_event = false

static

Referenced by main_resume_action(), and run_usb_suspend_test().

bool main_b_vbus_event = false

static

Referenced by main_vbus_action(), and run_usb_vbus_test().