5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18/** \addtogroup hal_pwmout_tests */
19/** @{*/
20
21#ifndef MBED_FPGA_PWM_TEST_H
22#define MBED_FPGA_PWM_TEST_H
23
24#if DEVICE_PWM
25
26#ifdef __cplusplus
27extern"C" {
28#endif
29
30/** Test that the PWM can be initialized/de-initialized using all possible
31 * PWM pins.
32 *
33 * Given board provides PWM support.
34 * When PWM is initialized (and then de-initialized) using valid PWM pin.
35 * Then the operation is successfull.
36 *
37 */
38void fpga_pwm_init_free(PinName pin);
39
40/** Test that pwmout_period, pwmout_period_ms, pwmout_period_us functions sets the
41 * PWM period correctly and pwmout_write, pwmout_pulsewidth, pwmout_pulsewidth_ms,
42 * pwmout_pulsewidth_us functions sets the pulse width correctly.
43 *
44 * Given board provides PWM support.
45 * When PWM period/width is set using pwmout_period, pwmout_period_ms, pwmout_period_us/pwmout_write, pwmout_pulsewidth, pwmout_pulsewidth_ms, pwmout_pulsewidth_us
46 * Then the valid PWM puswidth and period is on output.
47 *
48 */
49void fpga_pwm_period_fill_test(PinName pin);
50
51/**@}*/
52
53#ifdef __cplusplus
54 }
55#endif
56
57#endif
58
59#endif
60
61/**@}*/
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