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libusb: support hci_transport_usb_add_device

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This commit is contained in:
Matthias Ringwald 2022-04-13 23:19:17 +02:00
parent d2eba6df76
commit 62ec5f7253
1 changed files with 26 additions and 0 deletions
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26
platform/libusb/hci_transport_h2_libusb.c
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@ -171,6 +171,15 @@ static struct libusb_transfer *acl_in_transfer[ACL_IN_BUFFER_COUNT];
#error "SCO not working on Win32 (Windows 8, libusb 1.0.19, Zadic WinUSB), please uncomment ENABLE_SCO_OVER_HCI in btstack-config.h for now"
#endif
// known devices
typedef struct {
btstack_linked_item_t next;
uint16_t vendor_id;
uint16_t product_id;
} usb_known_device_t;
static btstack_linked_list_t usb_knwon_devices;
// incoming SCO
static H2_SCO_STATE sco_state;
static uint8_t sco_buffer[255+3 + SCO_PACKET_SIZE];
@ -257,6 +266,15 @@ static int sco_ring_have_space(void){
}
#endif
void hci_transport_usb_add_device(uint16_t vendor_id, uint16_t product_id) {
usb_known_device_t * device = malloc(sizeof(usb_known_device_t));
if (device != NULL) {
device->vendor_id = vendor_id;
device->product_id = product_id;
btstack_linked_list_add(&usb_knwon_devices, (btstack_linked_item_t *) device);
}
}
void hci_transport_usb_set_path(int len, uint8_t * port_numbers){
if (len > USB_MAX_PATH_LEN || !port_numbers){
log_error("hci_transport_usb_set_path: len or port numbers invalid");
@ -682,6 +700,14 @@ static int is_known_bt_device(uint16_t vendor_id, uint16_t product_id){
return 1;
}
}
btstack_linked_list_iterator_t it;
btstack_linked_list_iterator_init(&it, &usb_knwon_devices);
while (btstack_linked_list_iterator_has_next(&it)) {
usb_known_device_t * device = (usb_known_device_t *) btstack_linked_list_iterator_next(&it);
if (device->vendor_id != vendor_id) continue;
if (device->product_id != product_id) continue;
return 1;
}
return 0;
}