diff options
Diffstat (limited to 'zephyr/emul/include/pwm_mock.h')
| -rw-r--r-- | zephyr/emul/include/pwm_mock.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/zephyr/emul/include/pwm_mock.h b/zephyr/emul/include/pwm_mock.h new file mode 100644 index 0000000000..7f5eb9eb89 --- /dev/null +++ b/zephyr/emul/include/pwm_mock.h @@ -0,0 +1,33 @@ +/* Copyright 2022 The ChromiumOS Authors + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef __EMUL_INCLUDE_PWM_MOCK_H +#define __EMUL_INCLUDE_PWM_MOCK_H + +#include <zephyr/device.h> +#include <zephyr/drivers/pwm.h> + +/* + * Get pwm duty cycle + * + * @param dev pointer to hte pwm device + * @param channel channel id + * + * @return duty duty cycle in range [0, 100] or negative on error. + */ +int pwm_mock_get_duty(const struct device *dev, uint32_t channel); + +/** + * @brief Get the flags the PWM driver was set with. See the following header + * in upstream Zephyr for possible values: + * `include/zephyr/dt-bindings/pwm/pwm.h` + * + * @param dev Pointer to PWM device + * @param channel Unused + * @return pwm_flags_t PWM flags + */ +pwm_flags_t pwm_mock_get_flags(const struct device *dev, uint32_t channel); + +#endif /*__EMUL_INCLUDE_PWM_MOCK_H */ |