1 files changed, 27 insertions, 15 deletions
diff --git a/supervisor/shared/usb/usb_desc.c b/supervisor/shared/usb/usb_desc.c
index 5a0de1ffc..9b333d6fe 100644
--- a/supervisor/shared/usb/usb_desc.c
+++ b/supervisor/shared/usb/usb_desc.c
@@ -24,23 +24,35 @@
  * THE SOFTWARE.
  */
 
-#include "supervisor/shared/usb/usb_desc.h"
+#include "lib/tinyusb/src/tusb.h"
 #include "shared-module/usb_hid/Device.h"
 
 #include "genhdr/autogen_usb_descriptor.h"
 
-// tud_desc_set is required by tinyusb stack
-tud_desc_set_t tud_desc_set =
-{
-    .device       = &usb_desc_dev,
-    .config       = &usb_desc_cfg,
-    .string_arr   = (uint8_t const **) string_desc_arr,
-    .string_count = sizeof(string_desc_arr)/sizeof(string_desc_arr[0]),
+// Invoked when received GET DEVICE DESCRIPTOR
+// Application return pointer to descriptor
+uint8_t const * tud_descriptor_device_cb(void) {
+    return usb_desc_dev;
+}
 
-    .hid_report =
-    {
-        .generic       = hid_report_descriptor,
-        .boot_keyboard = NULL,
-        .boot_mouse    = NULL
-    }
-};
+// Invoked when received GET CONFIGURATION DESCRIPTOR
+// Application return pointer to descriptor
+// Descriptor contents must exist long enough for transfer to complete
+uint8_t const * tud_descriptor_configuration_cb(uint8_t index) {
+    (void) index; // for multiple configurations
+    return usb_desc_cfg;
+}
+
+// Invoked when received GET HID REPORT DESCRIPTOR
+// Application return pointer to descriptor
+// Descriptor contents must exist long enough for transfer to complete
+uint8_t const * tud_hid_descriptor_report_cb(void) {
+  return hid_report_descriptor;
+}
+
+// Invoked when received GET STRING DESCRIPTOR request
+// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
+uint16_t const* tud_descriptor_string_cb(uint8_t index) {
+    uint8_t const max_index = sizeof(string_desc_arr)/sizeof(string_desc_arr[0]);
+    return (index < max_index) ? string_desc_arr[index] : NULL;
+}