Merge pull request #329 from DrDoof/feat/cmd-output

httpd: answer /cmd with what the command printed, and show it in the console tab

rtl837x_common.h

@@ -37,6 +37,10 @@ extern __xdata uint8_t sbuf[SBUF_SIZE];
 // Size of the TCP Output buffer
 #define TCP_OUTBUF_SIZE 2500
 
+// Appended when a captured command wrote more than the output buffer holds,
+// so a clipped listing is visibly clipped instead of silently short.
+#define CMD_TRUNCATED "\n[output truncated]\n"
+
 // Size of the port name, including the terminating null byte
 #define PORT_NAME_SIZE 32