1 /*
2 * Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
3 *
4 * Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
5 * the the people's Republic of China and other countries.
6 * All Allwinner Technology Co.,Ltd. trademarks are used with permission.
7 *
8 * DISCLAIMER
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14 * COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
15 * YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY'S TECHNOLOGY.
16 *
17 *
18 * THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
19 * PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
20 * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
21 * THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
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25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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31 */
32 #include <stdio.h>
33 #include <stdlib.h>
34 #include <stdint.h>
35 #include <string.h>
36 #include <unistd.h>
37
38 #include <hal_log.h>
39 #include <hal_cmd.h>
40 #include <sunxi_hal_pwm.h>
41
cmd_test_pwm(int argc,char ** argv)42 static int cmd_test_pwm(int argc, char **argv)
43 {
44
45 struct pwm_config *config;
46 uint8_t port;
47 uint8_t ns;
48
49 if (argc < 2)
50 {
51 hal_log_info("Usage: pwm port");
52 return -1;
53 }
54
55 hal_log_info("Run pwm hal layer test case ");
56
57 port = strtol(argv[1], NULL, 0);
58 hal_log_info("port = %d", port);
59
60 config = (struct pwm_config *)malloc(sizeof(struct pwm_config));
61
62 config->duty_ns = 7000000;
63 config->period_ns = 10000000;
64 config->polarity = PWM_POLARITY_NORMAL;
65 hal_log_info("duty_ns = %d \n", config->duty_ns);
66 hal_log_info("period_ns = %d \n", config->period_ns);
67 hal_log_info("polarity = %d \n", config->polarity);
68
69 hal_pwm_init();
70
71 hal_pwm_control(port, config);
72
73 hal_log_info("Pwm test finish");
74
75 return 0;
76 }
77
78 FINSH_FUNCTION_EXPORT_CMD(cmd_test_pwm, hal_pwm, pwm hal APIs tests)
79