STM32 IAP文档 ymodem.h文件参考

STM32 IAP文档 ymodem.h文件参考

宏定义

#define  ABORT1   (0x41) #define  ABORT2   (0x61) #define  ACK   (0x06) #define  CA   (0x18) #define  CRC16   (0x43) #define  EOT   (0x04) #define  FILE_NAME_LENGTH   (256) #define  FILE_SIZE_LENGTH   (16) #define  MAX_ERRORS   (5) #define  NAK   (0x15) #define  NAK_TIMEOUT   (0x100000) #define  PACKET_1K_SIZE   (1024) #define  PACKET_HEADER   (3) #define  PACKET_OVERHEAD   (PACKET_HEADER + PACKET_TRAILER) #define  PACKET_SEQNO_COMP_INDEX   (2) #define  PACKET_SEQNO_INDEX   (1) #define  PACKET_SIZE   (128) #define  PACKET_TRAILER   (2) #define  SOH   (0x01) #define  STX   (0x02) 

函数
int32_t Ymodem_Receive (uint8_t *)
使用ymodem协议接收一个文件.