first commit for chrg

2025-08-16 22:58:22 +08:00
commit 52a3ed5862
2306 changed files with 1021208 additions and 0 deletions
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2023, sakumisu
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#ifndef USB_ERRNO_H
+#define USB_ERRNO_H
+
+#define USB_ERR_NOMEM    1
+#define USB_ERR_INVAL    2
+#define USB_ERR_NODEV    3
+#define USB_ERR_NOTCONN  4
+#define USB_ERR_NOTSUPP  5
+#define USB_ERR_BUSY     6
+#define USB_ERR_RANGE    7
+#define USB_ERR_STALL    8
+#define USB_ERR_BABBLE   9
+#define USB_ERR_NAK      10 /* only for dwc2 buffer dma mode */
+#define USB_ERR_DT       11
+#define USB_ERR_IO       12
+#define USB_ERR_SHUTDOWN 13
+#define USB_ERR_TIMEOUT  14
+
+#endif /* USB_ERRNO_H */