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usb: fetch endpoint 0 max size from descriptor 

Instead of hardcoding.

Fixes #303

Signed-off-by: Karl Palsson <karlp@tweak.net.au>
This commit is contained in:
Kuldeep Singh Dhaka 2014-04-20 14:29:43 +05:30 committed by Karl Palsson
parent db58d5ae82
commit 7dbb93c784
1 changed files with 1 additions and 1 deletions
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2
lib/usb/usb.c
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@ -120,7 +120,7 @@ void _usbd_reset(usbd_device *usbd_dev)
{
usbd_dev->current_address = 0;
usbd_dev->current_config = 0;
usbd_ep_setup(usbd_dev, 0, USB_ENDPOINT_ATTR_CONTROL, 64, NULL);
usbd_ep_setup(usbd_dev, 0, USB_ENDPOINT_ATTR_CONTROL, usbd_dev->desc->bMaxPacketSize0, NULL);
usbd_dev->driver->set_address(usbd_dev, 0);
if (usbd_dev->user_callback_reset) {