michaelh/zephyr
1
0
Fork 0
Code Releases Activity

test: Remove usec test for pwm_api

Browse source 
As the pwm interface only takes nanosecond for parameter,
the original test case for mircosecond is not needed.
Check github issue 44887 for more info.

Signed-off-by: Hu Zhenyu <zhenyu.hu@intel.com>
This commit is contained in:
Hu Zhenyu 2022-05-08 14:03:47 +08:00 • committed by Maureen Helm
commit 7d20857e4f
2 changed files with 3 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

2
tests/drivers/pwm/pwm_api/src/main.c
View file

@ -10,7 +10,6 @@
#include <zephyr/device.h>
const struct device *get_pwm_device(void);
void test_pwm_usec(void);
void test_pwm_cycle(void);
void test_pwm_nsec(void);
@ -22,7 +21,6 @@ void test_main(void)
k_object_access_grant(dev, k_current_get());
ztest_test_suite(pwm_basic_test,
ztest_user_unit_test(test_pwm_usec),
ztest_user_unit_test(test_pwm_nsec),
ztest_user_unit_test(test_pwm_cycle));
ztest_run_test_suite(pwm_basic_test);

29
tests/drivers/pwm/pwm_api/src/test_pwm.c
View file

@ -6,8 +6,8 @@
/**
* @file
* @brief Verify PWM can work well when configure through usec,
* nsec, or cycle.
* @brief Verify PWM can work well when configure through nsec,
* or cycle.
*
* @details
* - Test Steps
@ -55,15 +55,11 @@
defined(CONFIG_SOC_MKW41Z4)
#define DEFAULT_PERIOD_CYCLE 1024
#define DEFAULT_PULSE_CYCLE 512
#define DEFAULT_PERIOD_USEC 2000
#define DEFAULT_PULSE_USEC 500
#define DEFAULT_PERIOD_NSEC 2000000
#define DEFAULT_PULSE_NSEC 500000
#else
#define DEFAULT_PERIOD_CYCLE 64000
#define DEFAULT_PULSE_CYCLE 32000
#define DEFAULT_PERIOD_USEC 2000
#define DEFAULT_PULSE_USEC 1000
#define DEFAULT_PERIOD_NSEC 2000000
#define DEFAULT_PULSE_NSEC 1000000
#endif
@ -94,8 +90,7 @@
#endif
#define UNIT_CYCLES 0
#define UNIT_USECS 1
#define UNIT_NSECS 2
#define UNIT_NSECS 1
const struct device *get_pwm_device(void)
{
@ -131,24 +126,6 @@ static int test_task(uint32_t port, uint32_t period, uint32_t pulse, uint8_t uni
return TC_PASS;
}
void test_pwm_usec(void)
{
/* Period : Pulse (2000 : 1000), unit (usec). Voltage : 1.65V */
zassert_true(test_task(DEFAULT_PWM_PORT, DEFAULT_PERIOD_USEC,
DEFAULT_PULSE_USEC, UNIT_USECS) == TC_PASS, NULL);
k_sleep(K_MSEC(1000));
/* Period : Pulse (2000 : 2000), unit (usec). Voltage : 3.3V */
zassert_true(test_task(DEFAULT_PWM_PORT, DEFAULT_PERIOD_USEC,
DEFAULT_PERIOD_USEC, UNIT_USECS) == TC_PASS, NULL);
k_sleep(K_MSEC(1000));
/* Period : Pulse (2000 : 0), unit (usec). Voltage : 0V */
zassert_true(test_task(DEFAULT_PWM_PORT, DEFAULT_PERIOD_USEC,
0, UNIT_USECS) == TC_PASS, NULL);
k_sleep(K_MSEC(1000));
}
void test_pwm_nsec(void)
{
/* Period : Pulse (2000000 : 1000000), unit (nsec). Voltage : 1.65V */