fix serbridge issue

9 years ago · 2a8f7583ea
parent 8d137394a8
commit 2a8f7583ea
1 changed files with 1 additions and 1 deletions
--- a/serial/serbridge.c
+++ b/serial/serbridge.c
@ -67,7 +67,7 @@ sint8 ICACHE_FLASH_ATTR espbuffsend(serbridgeConnData *conn, const char *data, u
  // add to send buffer
  uint16_t avail = conn->txbufferlen+len > MAX_TXBUFFER ? MAX_TXBUFFER-conn->txbufferlen : len;
  os_memcpy(conn->txbuffer + conn->txbufferlen, data, avail);
-  conn->txbufferlen += len;
+  conn->txbufferlen += avail;

  // try to send
  sint8 result = ESPCONN_OK;