tests: drivers: pwm: extend test coverage (de664204) · Commits · Wenxi XU / zephyr

tests/drivers/pwm/pwm_api/src/test_pwm.c

+18 −0

Original line number	Diff line number	Diff line
		@@ -80,6 +80,7 @@
		#define DEFAULT_PWM_PORT 2 /* PWM on EXT2 connector, pin 8 */
		#elif defined CONFIG_PWM_NRFX
		#define DEFAULT_PWM_PORT 0
		#define INVALID_PWM_PORT 9
		#elif defined CONFIG_BOARD_ADAFRUIT_ITSYBITSY_M4_EXPRESS
		#define DEFAULT_PWM_PORT 2 /* TCC1/WO[2] on PA18 (D7) */
		#elif defined CONFIG_BOARD_MIMXRT685_EVK
		@@ -174,3 +175,20 @@ ZTEST_USER(pwm_basic, test_pwm_cycle)
		0, UNIT_CYCLES) == TC_PASS, NULL);
		k_sleep(K_MSEC(1000));
		}

		#if defined INVALID_PWM_PORT
		ZTEST_USER(pwm_basic, test_pwm_invalid_port)
		{
		const struct device *pwm_dev = get_pwm_device();

		TC_PRINT("[PWM]: %" PRIu8 ", [period]: %" PRIu32 ", [pulse]: %" PRIu32 "\n",
		INVALID_PWM_PORT, DEFAULT_PERIOD_CYCLE, DEFAULT_PULSE_CYCLE);

		zassert_true(device_is_ready(pwm_dev), "PWM device is not ready");

		zassert_equal(pwm_set_cycles(pwm_dev, INVALID_PWM_PORT, DEFAULT_PERIOD_CYCLE,
		DEFAULT_PULSE_CYCLE, 0),
		-EINVAL, "Invalid PWM port\n");

		}
		#endif