diff options
Diffstat (limited to 'apps/system/zmodem/zm.h')
| -rw-r--r-- | apps/system/zmodem/zm.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/apps/system/zmodem/zm.h b/apps/system/zmodem/zm.h index 2dbafc9e4..1f8201469 100644 --- a/apps/system/zmodem/zm.h +++ b/apps/system/zmodem/zm.h @@ -210,6 +210,12 @@ #define ZM_XFRDONE 1 /* Success - Transfer complete */ +/* The actual packet buffer size includes 5 bytes to hold the transfer type + * and the maxmimum size 4-byte CRC. + */ + +#define ZM_PKTBUFSIZE (CONFIG_SYSTEM_ZMODEM_PKTBUFSIZE + 5) + /* Debug Definitions ********************************************************/ /* Non-standard debug selectable with CONFIG_DEBUG_ZMODEM. Debug output goes @@ -347,7 +353,7 @@ struct zm_state_s */ uint8_t rcvbuf[CONFIG_SYSTEM_ZMODEM_RCVBUFSIZE]; - uint8_t pktbuf[CONFIG_SYSTEM_ZMODEM_PKTBUFSIZE]; + uint8_t pktbuf[ZM_PKTBUFSIZE]; uint8_t scratch[CONFIG_SYSTEM_ZMODEM_SNDBUFSIZE]; }; |