misc/hwtest/01/os/command.c

   1 #include "defines.h"
   2 #include "kozos.h"
   3 #include "consdrv.h"
   4 #include "timerdrv.h"
   5 #include "lib.h"
   6
   7 /* ¥³¥ó¥½¡¼¥ë¡¦¥É¥é¥¤¥Ð¤Î»ÈÍÑ³«»Ï¤ò¥³¥ó¥½¡¼¥ë¡¦¥É¥é¥¤¥Ð¤Ë°ÍÍê¤¹¤ë */
   8 static void send_use(int index)
   9 {
  10   char *p;
  11   p = kz_kmalloc(3);
  12   p[0] = '0';
  13   p[1] = CONSDRV_CMD_USE;
  14   p[2] = '0' + index;
  15   kz_send(MSGBOX_ID_CONSOUTPUT, 3, p);
  16 }
  17
  18 /* ¥³¥ó¥½¡¼¥ë¤Ø¤ÎÊ¸»úÎó½ÐÎÏ¤ò¥³¥ó¥½¡¼¥ë¡¦¥É¥é¥¤¥Ð¤Ë°ÍÍê¤¹¤ë */
  19 static void send_write(char *str)
  20 {
  21   char *p;
  22   int len;
  23   len = strlen(str);
  24   p = kz_kmalloc(len + 2);
  25   p[0] = '0';
  26   p[1] = CONSDRV_CMD_WRITE;
  27   memcpy(&p[2], str, len);
  28   kz_send(MSGBOX_ID_CONSOUTPUT, len + 2, p);
  29 }
  30
  31 /* ¥¿¥¤¥Þ¤Î¥«¥¦¥ó¥È³«»Ï¤ò¥¿¥¤¥Þ¡¦¥É¥é¥¤¥Ð¤Ë°ÍÍê¤¹¤ë */
  32 static void send_start(int msec)
  33 {
  34   struct timerreq *req;
  35   req = kz_kmalloc(sizeof(*req));
  36   req->id = MSGBOX_ID_CONSINPUT;
  37   req->msec = msec;
  38   kz_send(MSGBOX_ID_TIMDRIVE, TIMERDRV_CMD_START, (char *)req);
  39 }
  40
  41 int command_main(int argc, char *argv[])
  42 {
  43   char *p;
  44   int size;
  45
  46   send_use(SERIAL_DEFAULT_DEVICE);
  47
  48   while (1) {
  49     send_write("command> "); /* ¥×¥í¥ó¥×¥ÈÉ½¼¨ */
  50
  51     /* ¥³¥ó¥½¡¼¥ë¤«¤é¤Î¼õ¿®Ê¸»úÎó¤ò¼õ¤±¼è¤ë */
  52     kz_recv(MSGBOX_ID_CONSINPUT, &size, &p);
  53     if (p == NULL) {
  54       send_write("expired.\n");
  55       continue;
  56     }
  57     p[size] = '\0';
  58
  59     if (!strncmp(p, "echo", 4)) { /* echo¥³¥Þ¥ó¥É */
  60       send_write(p + 4); /* echo¤ËÂ³¤¯Ê¸»úÎó¤ò½ÐÎÏ¤¹¤ë */
  61       send_write("\n");
  62     } else if (!strncmp(p, "timer", 4)) { /* timer¥³¥Þ¥ó¥É */
  63       send_write("timer start.\n");
  64       send_start(1000);
  65     } else {
  66       send_write("unknown.\n");
  67     }
  68
  69     kz_kmfree(p);
  70   }
  71
  72   return 0;
  73 }