1 /*
2  * Copyright (c) 2023 Vestas Wind Systems A/S
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 
7 #include <zephyr/drivers/can.h>
8 #include <zephyr/ztest.h>
9 
10 #include "common.h"
11 
12 /**
13  * @addtogroup t_driver_can
14  * @{
15  * @defgroup t_can_stats test_can_stats
16  * @}
17  */
18 
19 /**
20  * @brief Test that CAN statistics can be accessed from user mode threads.
21  */
ZTEST_USER(can_stats,test_can_stats_accessors)22 ZTEST_USER(can_stats, test_can_stats_accessors)
23 {
24 	uint32_t val;
25 
26 	val = can_stats_get_bit_errors(can_dev);
27 	val = can_stats_get_bit0_errors(can_dev);
28 	val = can_stats_get_bit1_errors(can_dev);
29 	val = can_stats_get_stuff_errors(can_dev);
30 	val = can_stats_get_crc_errors(can_dev);
31 	val = can_stats_get_form_errors(can_dev);
32 	val = can_stats_get_ack_errors(can_dev);
33 	val = can_stats_get_rx_overruns(can_dev);
34 }
35 
can_stats_setup(void)36 void *can_stats_setup(void)
37 {
38 	k_object_access_grant(can_dev, k_current_get());
39 
40 	zassert_true(device_is_ready(can_dev), "CAN device not ready");
41 
42 	return NULL;
43 }
44 
45 ZTEST_SUITE(can_stats, NULL, can_stats_setup, NULL, NULL, NULL);
46