19 lines
396 B
C
19 lines
396 B
C
#include <rtthread.h>
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#include <rtdevice.h>
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#define LOG_TAG "drv.test"
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#define LOG_LVL LOG_LVL_DBG
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#include <ulog.h>
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static int dev_test_app(void)
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[
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rt_device_t test_dev = rt_device_find("test_dev");
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if(test_dev == RT_NULL)
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{
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LOG_E("Cannot find test_dev");
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return -RT_ERROR;
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}
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rt_device_open(test_dev, RT_DEVICE_OFLAG_RDWR);
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rt_device_close(test_dev);
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] |