From c0a59b9a6a132425136f807787e22d78547f81b5 Mon Sep 17 00:00:00 2001
From: James Buren <braewoods+rb@braewoods.net>
Date: Wed, 6 Oct 2021 16:40:54 -0500
Subject: usbstack: Revise usb string descriptor table to use enum values for
 indices

This makes it possible for macros of conditionally included string
descriptors to get a correct index no matter what other usb drivers
are enabled or disabled due to the nature behavior of enums.

Change-Id: I8ccebbd316605bed0f5d90b6b73fab4a333c02fa
---
 firmware/export/usb_core.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'firmware/export')

diff --git a/firmware/export/usb_core.h b/firmware/export/usb_core.h
index 75fafc06a8..78a80435e1 100644
--- a/firmware/export/usb_core.h
+++ b/firmware/export/usb_core.h
@@ -39,6 +39,14 @@
 
 extern int usb_max_pkt_size;
 
+enum {
+    USB_STRING_INDEX_LANGUAGE,
+    USB_STRING_INDEX_MANUFACTURER,
+    USB_STRING_INDEX_PRODUCT,
+    USB_STRING_INDEX_SERIAL,
+    USB_STRING_INDEX_MAX,
+};
+
 struct usb_class_driver;
 
 void usb_core_init(void);
-- 
cgit