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Add hooks to allow cloning an attached USB device descriptor

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rppicomidi
2022-08-25 15:08:00 -07:00
committed by atoktoto
parent 2ddd74fada
commit 70eefcb849
4 changed files with 14 additions and 7 deletions
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7
src/host/usbh.c
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@@ -1323,7 +1323,7 @@ static void process_enumeration(tuh_xfer_t* xfer)
dev->i_product = desc_device->iProduct;
dev->i_serial = desc_device->iSerialNumber;
// if (tuh_attach_cb) tuh_attach_cb((tusb_desc_device_t*) _usbh_ctrl_buf);
if (tuh_desc_device_cb) tuh_desc_device_cb(daddr, (tusb_desc_device_t const*) _usbh_ctrl_buf);
// Get 9-byte for total length
uint8_t const config_idx = CONFIG_NUM - 1;
@@ -1350,9 +1350,12 @@ static void process_enumeration(tuh_xfer_t* xfer)
break;
case ENUM_SET_CONFIG:
// Got the whole configuration descriptor. Make a copy
if (tuh_desc_config_cb) tuh_desc_config_cb(daddr, (const tusb_desc_configuration_t*) _usbh_ctrl_buf);
// Parse configuration & set up drivers
// Driver open aren't allowed to make any usb transfer yet
TU_ASSERT( _parse_configuration_descriptor(daddr, (tusb_desc_configuration_t*) _usbh_ctrl_buf), );
TU_ASSERT( _parse_configuration_descriptor(daddr, (const tusb_desc_configuration_t* ) _usbh_ctrl_buf), );
TU_ASSERT( tuh_configuration_set(daddr, CONFIG_NUM, process_enumeration, ENUM_CONFIG_DRIVER), );
break;