Test

ymodem.h

@@ -0,0 +1,63 @@
+/**
+  ******************************************************************************
+  * @file    IAP/inc/ymodem.h 
+  * @author  MCD Application Team
+  * @version V3.3.0
+  * @date    10/15/2010
+  * @brief   This file provides all the software function headers of the ymodem.c 
+  *          file.
+  ******************************************************************************
+  * @copy
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2010 STMicroelectronics</center></h2>
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef _YMODEM_H_
+#define _YMODEM_H_
+
+/* Includes ------------------------------------------------------------------*/
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+#define PACKET_SEQNO_INDEX      (1)
+#define PACKET_SEQNO_COMP_INDEX (2)
+
+#define PACKET_HEADER           (3)
+#define PACKET_TRAILER          (2)
+#define PACKET_OVERHEAD         (PACKET_HEADER + PACKET_TRAILER)
+#define PACKET_SIZE             (128)
+#define PACKET_1K_SIZE          (1024)
+
+#define FILE_NAME_LENGTH        (256)
+#define FILE_SIZE_LENGTH        (16)
+
+#define SOH                     (0x01)  /* start of 128-byte data packet */
+#define STX                     (0x02)  /* start of 1024-byte data packet */
+#define EOT                     (0x04)  /* end of transmission */
+#define ACK                     (0x06)  /* acknowledge */
+#define NAK                     (0x15)  /* negative acknowledge */
+#define CA                      (0x18)  /* two of these in succession aborts transfer */
+#define CRC16                   (0x43)  /* 'C' == 0x43, request 16-bit CRC */
+
+#define ABORT1                  (0x41)  /* 'A' == 0x41, abort by user */
+#define ABORT2                  (0x61)  /* 'a' == 0x61, abort by user */
+
+#define NAK_TIMEOUT             (0x100000)
+#define MAX_ERRORS              (5)
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+int32_t Ymodem_Receive (uint8_t *);
+uint8_t Ymodem_Transmit (uint8_t *,const  uint8_t* , uint32_t );
+
+#endif  /* _YMODEM_H_ */
+
+/*******************(C)COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/