Merge remote-tracking branch 'tinyusb/master' into pr-osal-spin-deinit

Signed-off-by: HiFiPhile <[email protected]>

1 files changed, 62 insertions, 0 deletions

diff --git a/src/class/printer/printer.h b/src/class/printer/printer.h
new file mode 100644
index 000000000..09d1a8956
--- /dev/null
+++ b/src/class/printer/printer.h
@@ -0,0 +1,62 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2026 Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+#ifndef TUSB_PRINTER_H_
+#define TUSB_PRINTER_H_
+
+#include "common/tusb_common.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/// Printer Class Specific Control Request
+typedef enum {
+  TUSB_PRINTER_REQUEST_GET_DEVICE_ID   = 0x00, ///< Get device ID
+  TUSB_PRINTER_REQUEST_GET_PORT_STATUS = 0x01, ///< Get port status
+  TUSB_PRINTER_REQUEST_SOFT_RESET      = 0x02, ///< Soft reset
+} tusb_printer_request_type_t;
+
+/// Printer Port Status (returned by GET_PORT_STATUS request)
+/// USB Printer Class spec 1.1, Section 4.2
+typedef union TU_ATTR_PACKED {
+  uint8_t status;
+  struct TU_ATTR_PACKED {
+    uint8_t reserved0   : 3; ///< Reserved (bits 0-2)
+    uint8_t not_error   : 1; ///< 1 = no error, 0 = error
+    uint8_t selected    : 1; ///< 1 = selected (online), 0 = not selected
+    uint8_t paper_empty : 1; ///< 1 = paper empty, 0 = paper not empty
+    uint8_t reserved6   : 2; ///< Reserved (bits 6-7)
+  } status_bm;
+} tusb_printer_port_status_t;
+
+TU_VERIFY_STATIC(sizeof(tusb_printer_port_status_t) == 1, "size is not correct");
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif