/******************* Control Transfer **********************/
-
/**
* Create a control transfer.
*/
struct usb_irp *irp = (struct usb_irp*)malloc(sizeof(struct usb_irp));
irp->dev = dev;
irp->endpoint = 0;
-
+
irp->epsize = dev->bMaxPacketSize0;
irp->type = USB_CTRL;
off += 7;
}
}
-
- printf("=============\nafter usb_get_desc_config_ext:\n");
- hexdump((void*) gbuf, dev->conf->wTotalLength);
return 0;
}
{
cleargbuf();
usb_control_msg(dev, 0x00, SET_ADDRESS, address, 0, 0, gbuf, 0);
+ hexdump((void*) gbuf, 8);
+ wait_ms(210);
return 0;
}
u8 usb_get_configuration(struct usb_device *dev)
{
cleargbuf();
- usb_control_msg(dev, 0x80, GET_CONFIGURATION, 0, 0, 8, gbuf, 0);
+ usb_control_msg(dev, 0x80, GET_CONFIGURATION, 0, 0, 4, gbuf, 0);
+ printf("=============\nafter usb_get_configuration:\n");
+ hexdump((void*) gbuf, 8);
return gbuf[0];
}
s8 usb_set_configuration(struct usb_device *dev, u8 configuration)
{
cleargbuf();
- usb_control_msg(dev, 0x00, SET_CONFIGURATION, configuration, 0, 0, gbuf, 0);
+ usb_control_msg(dev, 0x00, SET_CONFIGURATION, configuration<<8, 0, 0, gbuf, 0);
+ printf("=============\nafter usb_set_configuration:\n");
+ hexdump((void*) gbuf, 8);
+ wait_ms(20);
return 0;
}
/******************* Bulk Transfer **********************/
-
/**
* Write to an a bulk endpoint.
*/
*/
s8 usb_interrupt_write(struct usb_device *dev, u8 ep, u8 *buf, u8 size, u8 timeout)
{
-
return 0;
}
*/
s8 usb_interrupt_read(struct usb_device *dev, u8 ep, u8 *buf, u8 size, u8 timeout)
{
+ struct usb_irp *irp = (struct usb_irp*)malloc(sizeof(struct usb_irp));
+ irp->dev = dev;
+ irp->endpoint = ep | 0x80; //from device to host
+ irp->epsize = dev->epSize[ep]; // ermitteln
+ irp->type = USB_INTR;
+
+ irp->buffer = buf;
+ irp->len = size;
+ irp->timeout = timeout;
+
+ printf("interupt_read\n");
+ usb_submit_irp(irp);
+ free(irp);
return 0;
}