forked from xuos/xiuos
95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file: test_hwtimer.c
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* @brief: a application of hwtimer function
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* @version: 1.1
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* @author: AIIT XUOS Lab
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* @date: 2022/12/17
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*/
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#include <stdio.h>
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#include <string.h>
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#include <transform.h>
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#ifdef ADD_XIZI_FEATURES
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#define BSP_LED_PIN 134
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#define NULL_PARAMETER 0
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static uint16_t pin_fd=0;
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static struct PinStat pin_led;
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void LedFlip(void *parameter)
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{
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printf("%s val %d time %d\n", __func__, pin_led.val, PrivGetTickTime());
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pin_led.pin = BSP_LED_PIN;
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pin_led.val = !pin_led.val;
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PrivWrite(pin_fd, &pin_led, NULL_PARAMETER);
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}
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void TestHwTimer(void)
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{
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uint32_t period_ms = 500;
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pin_fd = PrivOpen(HWTIMER_PIN_DEV_DRIVER, O_RDWR);
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if(pin_fd<0) {
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printf("open pin fd error:%d\n",pin_fd);
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return;
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}
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int timer_fd = PrivOpen(HWTIMER_TIMER_DEV_DRIVER, O_RDWR);
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if(timer_fd<0) {
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printf("open timer fd error:%d\n",timer_fd);
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return;
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}
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//config led pin in board
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struct PinParam parameter;
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parameter.cmd = GPIO_CONFIG_MODE;
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parameter.pin = BSP_LED_PIN;
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parameter.mode = GPIO_CFG_OUTPUT;
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struct PrivIoctlCfg ioctl_cfg;
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ioctl_cfg.ioctl_driver_type = PIN_TYPE;
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ioctl_cfg.args = (void *)¶meter;
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if (0 != PrivIoctl(pin_fd, OPE_CFG, &ioctl_cfg)) {
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printf("ioctl pin fd error %d\n", pin_fd);
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PrivClose(pin_fd);
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return;
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}
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ioctl_cfg.ioctl_driver_type = TIME_TYPE;
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ioctl_cfg.args = (void *)&LedFlip;
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if (0 != PrivIoctl(timer_fd, OPE_INT, &ioctl_cfg)) {
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printf("timer pin fd error %d\n", pin_fd);
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PrivClose(pin_fd);
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return;
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}
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ioctl_cfg.args = (void *)&period_ms;
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if (0 != PrivIoctl(timer_fd, OPE_CFG, &ioctl_cfg)) {
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printf("timer pin fd error %d\n", pin_fd);
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PrivClose(pin_fd);
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return;
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}
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while(1) {
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}
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PrivClose(pin_fd);
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PrivClose(timer_fd);
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}
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PRIV_SHELL_CMD_FUNCTION(TestHwTimer, a timer test sample, PRIV_SHELL_CMD_MAIN_ATTR);
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#endif |