From fee89d520fb02b6fb673050c9d2043e14641edf6 Mon Sep 17 00:00:00 2001
From: Damien
Date: Sun, 13 Oct 2013 19:02:15 +0100
Subject: Implement crude but functional CDC + MSC USB device.

---
 stm/lib/usbd_req.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'stm/lib/usbd_req.c')

diff --git a/stm/lib/usbd_req.c b/stm/lib/usbd_req.c
index f954bd9af..02217cdcc 100644
--- a/stm/lib/usbd_req.c
+++ b/stm/lib/usbd_req.c
@@ -127,7 +127,7 @@ static void USBD_SetFeature(USB_OTG_CORE_HANDLE  *pdev,
 static void USBD_ClrFeature(USB_OTG_CORE_HANDLE  *pdev, 
                             USB_SETUP_REQ *req);
 
-static uint8_t USBD_GetLen(uint8_t *buf);
+static uint8_t USBD_GetLen(const char *buf);
 /**
   * @}
   */ 
@@ -815,7 +815,7 @@ void USBD_CtlError( USB_OTG_CORE_HANDLE  *pdev,
   * @param  len : descriptor length
   * @retval None
   */
-void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len)
+void USBD_GetString(const char *desc, uint8_t *unicode, uint16_t *len)
 {
   uint8_t idx = 0;
   
@@ -839,7 +839,7 @@ void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len)
    * @param  buf : pointer to the ascii string buffer
   * @retval string length
   */
-static uint8_t USBD_GetLen(uint8_t *buf)
+static uint8_t USBD_GetLen(const char *buf)
 {
     uint8_t  len = 0;
 
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