update echo server

3 files changed, 1 insertions, 52 deletions

diff --git a/main.c b/main.c
index 9f2b7fb..d3e142c 100644
--- a/main.c
+++ b/main.c
@@ -27,8 +27,7 @@ void worker() {
 
     if (length > 0) {
       debug_led(1, 1);
-      char lstr = ((char) length) + '0';
-      write(&usart0, &lstr, sizeof(lstr));
+      write(&usart0, buffer, length);
     } else {
       debug_led(2, 1);
       WAIT_CYCLES(30000);
diff --git a/shell.c b/shell.c
deleted file mode 100644
index b45e2cb..0000000
--- a/shell.c
+++ /dev/null
@@ -1,42 +0,0 @@
-#include "shell.h"
-#include <stddef.h>
-#include <string.h>
-#include <stdio.h>
-#include "tshield/tshield.h"
-
-#define MAX_ARGS 5
-#define IN_LENGTH 80
-
-static int process_command(int argc, char **argv);
-
-void shell() {
-  char in[IN_LENGTH];
-  int argc;
-  char *argv[MAX_ARGS];
-
-  while(1) {
-    printf ("root@arduino$ ");
-
-    fgets(in, IN_LENGTH, stdin);
-    printf("got: %d\n", in[0]);
-
-    argc = 0;
-    char *p = strtok (in," \n\r");
-    while (p != NULL && argc < MAX_ARGS) {
-      argv[argc] = p;
-      argc += 1;
-      p = strtok(NULL, " \n\r");
-    }
-    printf("%d\n", process_command(argc, argv));
-  }
-}
-
-static int process_command(int argc, char **argv) {
-  if (argc < 1) return -1;
-
-  if (strcmp(argv[0], "led") == 0) {
-    return 0;
-  }
-
-  return -1;
-}
\ No newline at end of file
diff --git a/shell.h b/shell.h
deleted file mode 100644
index 346beae..0000000
--- a/shell.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef COMMAND_H
-#define COMMAND_H
-
-#define SHELL_BAUD 115200
-
-void shell();
-
-#endif
\ No newline at end of file