drivers/bod/unit_test/unit_test.c File Reference

SAM BOD Callback Quick Start.

Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include <stdio_serial.h>
#include <string.h>
#include "conf_test.h"

Functions
static void	cdc_uart_init (void)
	Initialize the USART for unit test. More...
int	main (void)
	Run BOD unit tests. More...
static void	run_bod_init_test (const struct test_case *test)
	Initialize the bod for unit test. More...
static void	run_bod_test (const struct test_case *test)
	Test for bod detected in polled mode. More...

Variables
struct usart_module	cdc_uart_module

static void cdc_uart_init ( void  )

static

Initialize the USART for unit test.

Initializes the SERCOM USART (SERCOM4) used for sending the unit test status to the computer via the EDBG CDC gateway.

References usart_config::baudrate, 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, usart_config::mux_setting, usart_config::pinmux_pad0, usart_config::pinmux_pad1, usart_config::pinmux_pad2, usart_config::pinmux_pad3, usart_enable(), and usart_get_config_defaults().

Referenced by main().

int main

(

void

)

Run BOD unit tests.

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

References cdc_uart_init(), DEFINE_TEST_ARRAY, DEFINE_TEST_CASE, DEFINE_TEST_SUITE, NULL, run_bod_init_test(), run_bod_test(), system_init(), and test_suite_run().

static void run_bod_init_test ( const struct test_case *  test )

static

Initialize the bod for unit test.

Initializes the BOD module used for detected test.

References bod_config::action, BOD_ACTION_INTERRUPT, BOD_BOD33, bod_enable(), bod_get_config_defaults(), bod_set_config(), bod_config::level, status, STATUS_OK, and test_assert_true.

Referenced by main().

static void run_bod_test ( const struct test_case *  test )

static

Test for bod detected in polled mode.

adjust the cpu power supply to lower than 3v, bod should be detected.

Parameters

test	Current test case.

References BOD_BOD33, bod_clear_detected(), bod_disable(), bod_is_detected(), status, STATUS_OK, and test_assert_true.

Referenced by main().

struct usart_module cdc_uart_module