114 lines
3.5 KiB
C
Executable File
114 lines
3.5 KiB
C
Executable File
/*
|
||
* Copyright (c) 2019-2025 Allwinner Technology Co., Ltd. ALL rights reserved.
|
||
*
|
||
* Allwinner is a trademark of Allwinner Technology Co.,Ltd., registered in
|
||
* the the People's Republic of China and other countries.
|
||
* All Allwinner Technology Co.,Ltd. trademarks are used with permission.
|
||
*
|
||
* DISCLAIMER
|
||
* THIRD PARTY LICENCES MAY BE REQUIRED TO IMPLEMENT THE SOLUTION/PRODUCT.
|
||
* IF YOU NEED TO INTEGRATE THIRD PARTY’S TECHNOLOGY (SONY, DTS, DOLBY, AVS OR MPEGLA, ETC.)
|
||
* IN ALLWINNERS’SDK OR PRODUCTS, YOU SHALL BE SOLELY RESPONSIBLE TO OBTAIN
|
||
* ALL APPROPRIATELY REQUIRED THIRD PARTY LICENCES.
|
||
* ALLWINNER SHALL HAVE NO WARRANTY, INDEMNITY OR OTHER OBLIGATIONS WITH RESPECT TO MATTERS
|
||
* COVERED UNDER ANY REQUIRED THIRD PARTY LICENSE.
|
||
* YOU ARE SOLELY RESPONSIBLE FOR YOUR USAGE OF THIRD PARTY’S TECHNOLOGY.
|
||
*
|
||
*
|
||
* THIS SOFTWARE IS PROVIDED BY ALLWINNER"AS IS" AND TO THE MAXIMUM EXTENT
|
||
* PERMITTED BY LAW, ALLWINNER EXPRESSLY DISCLAIMS ALL WARRANTIES OF ANY KIND,
|
||
* WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING WITHOUT LIMITATION REGARDING
|
||
* THE TITLE, NON-INFRINGEMENT, ACCURACY, CONDITION, COMPLETENESS, PERFORMANCE
|
||
* OR MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||
* IN NO EVENT SHALL ALLWINNER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||
* LOSS OF USE, DATA, OR PROFITS, OR BUSINESS INTERRUPTION)
|
||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
*/
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
#include <stdint.h>
|
||
#include <rtthread.h>
|
||
|
||
#include <sunxi_drv_pwm.h>
|
||
#include <sunxi_hal_pwm.h>
|
||
|
||
static int cmd_drv_pwm(int argc, char **argv)
|
||
{
|
||
|
||
struct pwm_config *config ;
|
||
uint8_t port;
|
||
uint8_t ns;
|
||
|
||
if (argc < 2)
|
||
{
|
||
printf("Usage:drv pwm port\n");
|
||
return -1;
|
||
}
|
||
|
||
port = strtol(argv[1], NULL, 0);
|
||
|
||
config = (struct pwm_config *)malloc(sizeof(struct pwm_config));
|
||
config->duty_ns = 3000000;
|
||
config->period_ns = 10000000;
|
||
config->polarity = PWM_POLARITY_NORMAL;
|
||
printf("port = %d\n", port);
|
||
printf("duty = %d \n", config->duty_ns);
|
||
printf("period = %d\n", config->period_ns);
|
||
printf("polarity = %d\n", config->polarity);
|
||
|
||
rt_device_t fd;
|
||
|
||
fd = rt_device_find("pwm");
|
||
|
||
rt_device_open(fd, RT_DEVICE_OFLAG_RDWR | RT_DEVICE_FLAG_STREAM);
|
||
|
||
rt_device_init(fd);
|
||
|
||
rt_device_control(fd, port, config);
|
||
|
||
rt_device_close(fd);
|
||
|
||
return 0;
|
||
}
|
||
FINSH_FUNCTION_EXPORT_ALIAS(cmd_drv_pwm, cmd_pwm, drv pwm test code);
|
||
|
||
static int cmd_pwm(int argc, char **argv)
|
||
{
|
||
|
||
struct pwm_config *config ;
|
||
uint8_t port;
|
||
uint32_t ns;
|
||
|
||
if (argc < 3)
|
||
{
|
||
printf("Usage: cmd_hal_pwm [pwm port] [dust_ns]");
|
||
return -1;
|
||
}
|
||
|
||
port = strtol(argv[1], NULL, 0);
|
||
ns = strtol(argv[2], NULL , 0);
|
||
|
||
config = (struct pwm_config *)malloc(sizeof(struct pwm_config));
|
||
config->duty_ns = ns;
|
||
config->period_ns = 10000000;
|
||
config->polarity = PWM_POLARITY_NORMAL;
|
||
|
||
printf("port = %d\n", port);
|
||
printf("duty = %d \n", config->duty_ns);
|
||
printf("period = %d\n", config->period_ns);
|
||
printf("polarity = %d\n", config->polarity);
|
||
|
||
hal_pwm_init();
|
||
|
||
hal_pwm_control(port, config);
|
||
|
||
return 0;
|
||
}
|
||
FINSH_FUNCTION_EXPORT_ALIAS(cmd_pwm, cmd_hal_pwm, pwm test code);
|