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[DeviceDriver] update RT_USING_DEVICE_OPS. 

1. fixed audio_pipe.c compile error.
2. update pwm driver: support RT_USING_DEVICE_OPS.
This commit is contained in:
aozima 2018-11-24 17:23:12 +08:00
parent 37dc32a896
commit 669eb13ed9
2 changed files with 24 additions and 9 deletions
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2
components/drivers/audio/audio_pipe.c
View File

@ -188,7 +188,7 @@ static rt_err_t rt_pipe_control(rt_device_t dev, int cmd, void *args)
}
#ifdef RT_USING_DEVICE_OPS
const static struct rt_device_ops audio_pipe_ops
const static struct rt_device_ops audio_pipe_ops =
{
RT_NULL,
RT_NULL,

31
components/drivers/misc/rt_drv_pwm.c
View File

@ -88,21 +88,36 @@ static rt_size_t _pwm_write(rt_device_t dev, rt_off_t pos, const void *buffer, r
return size;
}
#ifdef RT_USING_DEVICE_OPS
static const struct rt_device_ops pwm_device_ops =
{
RT_NULL,
RT_NULL,
RT_NULL,
_pwm_read,
_pwm_write,
_pwm_control
};
#endif /* RT_USING_DEVICE_OPS */
rt_err_t rt_device_pwm_register(struct rt_device_pwm *device, const char *name, const struct rt_pwm_ops *ops, const void *user_data)
{
rt_err_t result = RT_EOK;
memset(device, 0, sizeof(struct rt_device_pwm));
#ifdef RT_USING_DEVICE_OPS
device->parent.ops = &pwm_device_ops;
#else
device->parent.init = RT_NULL;
device->parent.open = RT_NULL;
device->parent.close = RT_NULL;
device->parent.read = _pwm_read;
device->parent.write = _pwm_write;
device->parent.control = _pwm_control;
#endif /* RT_USING_DEVICE_OPS */
device->parent.type = RT_Device_Class_Miscellaneous;
device->parent.init = RT_NULL;
device->parent.open = RT_NULL;
device->parent.close = RT_NULL;
device->parent.read = _pwm_read;
device->parent.write = _pwm_write;
device->parent.control = _pwm_control;
device->ops = ops;
device->parent.user_data = (void *)user_data;