add tud_msc_inquiry2_cb() for full inquiry response

1 files changed, 9 insertions, 8 deletions

diff --git a/examples/device/dynamic_configuration/src/msc_disk.c b/examples/device/dynamic_configuration/src/msc_disk.c
index 10c3ac6fe..8987c06be 100644
--- a/examples/device/dynamic_configuration/src/msc_disk.c
+++ b/examples/device/dynamic_configuration/src/msc_disk.c
@@ -116,19 +116,20 @@ uint8_t msc_disk[DISK_BLOCK_NUM][DISK_BLOCK_SIZE] =
   README_CONTENTS
 };
 
-// Invoked when received SCSI_CMD_INQUIRY
-// Application fill vendor id, product id and revision with string up to 8, 16, 4 characters respectively
-void tud_msc_inquiry_cb(uint8_t lun, uint8_t vendor_id[8], uint8_t product_id[16], uint8_t product_rev[4])
-{
+// Invoked when received SCSI_CMD_INQUIRY, v2 with full inquiry response
+// Some inquiry_resp's fields are already filled with default values, application can update them
+// Return length of inquiry response, typically sizeof(scsi_inquiry_resp_t) (36 bytes), can be longer if included vendor data.
+uint32_t tud_msc_inquiry2_cb(uint8_t lun, scsi_inquiry_resp_t* inquiry_resp) {
   (void) lun;
-
   const char vid[] = "TinyUSB";
   const char pid[] = "Mass Storage";
   const char rev[] = "1.0";
 
-  memcpy(vendor_id  , vid, strlen(vid));
-  memcpy(product_id , pid, strlen(pid));
-  memcpy(product_rev, rev, strlen(rev));
+  memcpy(inquiry_resp->vendor_id, vid, strlen(vid));
+  memcpy(inquiry_resp->product_id, pid, strlen(pid));
+  memcpy(inquiry_resp->product_rev, rev, strlen(rev));
+
+  return sizeof(scsi_inquiry_resp_t); // 36 bytes
 }
 
 // Invoked when received Test Unit Ready command.