Lines Matching refs:hw_dev
64 rt_device_t hw_dev = RT_NULL; /* 定时器设备句柄 */ in hwtimer_sample() local
78 hw_dev = rt_device_find(argv[1]); in hwtimer_sample()
79 if (hw_dev == RT_NULL) in hwtimer_sample()
86 hwtimer = (rt_hwtimer_t *)hw_dev; in hwtimer_sample()
90 ret = rt_device_open(hw_dev, RT_DEVICE_OFLAG_RDWR); in hwtimer_sample()
108 rt_device_control(hw_dev, HWTIMER_CTRL_MODE_SET, &mode); in hwtimer_sample()
111 rt_device_set_rx_indicate(hw_dev, timeout_cb); in hwtimer_sample()
116 if (rt_device_write(hw_dev, 0, &timeout_s, sizeof(timeout_s)) != sizeof(timeout_s)) in hwtimer_sample()
137 rt_device_read(hw_dev, 0, &timeout_s, sizeof(timeout_s)); in hwtimer_sample()
141 rt_device_read(hw_dev, 0, &timeout_s, sizeof(timeout_s)); in hwtimer_sample()
158 rt_device_close(hw_dev); in hwtimer_sample()