sam/drivers/events/unit_tests/unit_tests.c File Reference

Unit tests for Events driver (PEVC).

Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include <conf_test.h>

Functions
static void	init_ast (void)
	Initialize the AST as event generator. More...
static void	init_dacc (void)
	Initialize the DAC as event user. More...
int	main (void)
	Run Event driver unit tests. More...
static void	run_events_ast_test (const struct test_case *test)
	Test events driver with AST trigger. More...
static void	run_events_software_test (const struct test_case *test)
	Test events driver with Software trigger. More...

static void init_ast ( void  )

static

Initialize the AST as event generator.

References AST_COUNTER_MODE, ast_enable(), ast_enable_event(), AST_EVENT_PER, AST_OSC_32KHZ, AST_PSEL_32KHZ_1HZ, ast_set_config(), ast_write_periodic0_value(), ast_config::counter, ast_config::mode, osc_enable(), OSC_ID_OSC32, osc_is_ready(), ast_config::osc_type, osc_wait_ready(), and ast_config::psel.

Referenced by run_events_ast_test().

static void init_dacc ( void  )

static

Initialize the DAC as event user.

References dacc_enable(), dacc_reset(), dacc_set_timing(), dacc_set_transfer_mode(), dacc_set_trigger(), and sysclk_enable_peripheral_clock().

Referenced by run_events_ast_test().

int main

(

void

)

Run Event driver unit tests.

References uart_rs232_options::baudrate, board_init(), DEFINE_TEST_ARRAY, DEFINE_TEST_CASE, DEFINE_TEST_SUITE, NULL, run_events_ast_test(), run_events_software_test(), stdio_serial_init(), sysclk_init(), test_suite_run(), and usart_serial_options.

static void run_events_ast_test ( const struct test_case *  test )

static

Test events driver with AST trigger.

Parameters

test	Current test case.

References ast_disable(), events_ch_conf::channel_id, DACC_MAX_DATA, dacc_write_conversion_data(), delay_ms, EVENT_IGF_EDGE_NONE, events_ch_clear_trigger_status(), events_ch_configure(), events_ch_enable(), events_ch_get_config_defaults(), events_ch_is_triggered(), events_enable(), events_get_config_defaults(), events_init(), events_ch_conf::generator_id, events_ch_conf::igf_edge, init_ast(), init_dacc(), events_ch_conf::shaper_enable, and test_assert_true.

Referenced by main().

static void run_events_software_test ( const struct test_case *  test )

static

Test events driver with Software trigger.

Parameters

test	Current test case.

References DACC_MAX_DATA, dacc_write_conversion_data(), delay_ms, events_ch_clear_trigger_status(), events_ch_enable_software_trigger(), events_ch_is_triggered(), events_ch_software_trigger(), and test_assert_true.

Referenced by main().