/***************************************
* Test tvm743.c      06/08/1987        *
*                                      *
***************************************/

#include "std.h"

char *ch_name[] = {"CH96", "CH61", "CH62", "CH94", "CH33", "CH34",
                   "CH95", "CH41", "CH42", "CH93", "CH51", "CH52",
                   "CH98", "CH81", "CH82", "CH92", "CH31", "CH32",
                   "CH97", "CH21", "CH22", "CH91", "CH11", "CH12"};

main(argc,argv)
int argc;
char **argv;
{
    char *command;
    int i, ch, todo;
    int base, tipo, level;
    unsigned char out_bits[8], in_bits[8];
    int cpu_nr, tcp_ip_nr;
    char *hv_config[3];

    if (argc < 3)
       usage();
    
    upperword(argv[1]);
    upperword(argv[2]);


    if (strcmp(argv[2], "OK") != 0)
       usage();

     printf (" prima di get_config() \n");  

    if (get_config( &tcp_ip_nr, &cpu_nr, hv_config) != 0){
       printf (" error in get_config \n");
       exit (0);
    }

    printf (" dopo get_config() \n");  
    
    todo = 0;
    for ( i = 0; i < 12; i++)
       if (strcmp(argv[1], ch_name[12 * (cpu_nr - 1) + i]) == 0)
          todo++;

    if (todo == 0 && strcmp(argv[1], "ALL") != 0) {
       printf (" Unknown Chamber Name \n");
       usage();
    }

    printf (" prima di TVM_Init(0) \n");   
    TVM_Init(0);        /* PIT's inizialization */
    printf (" dopo TVM_Init(0) \n");  
    
    for ( i = 0; i < 12; i++) {
       printf (" i = %d \n", i);
       if (strcmp(argv[1], ch_name[12 * (cpu_nr -1 ) + i]) == 0 ||
           strcmp(argv[1], "ALL") == 0) {
          TVM_Switch(0, i * 2 + 1, "on");
       }
    }
    printf (" dopo accensione livello alto \n"); 
    sleep(1);
    printf (" dopo accensione sleep(1) \n");  
    for ( i = 0; i < 12; i++)
       if (strcmp(argv[1], ch_name[12 * (cpu_nr -1 ) + i]) == 0 ||
           strcmp(argv[1], "ALL") == 0) {
          TVM_Switch(0, i * 2 + 1, "off"); 
          printf("Chamber %s switched\n", ch_name[12 * (cpu_nr -1) + i]);
       }
    printf (" dopo spegnimento livello alto \n");  
       
    TVM_End(0);
}    

usage()
{
    printf("lv_toggle :    switch ON/OFF ( toggle ) the LV Power Supplies\n");
    printf("               of a Chamber acting on the 220V Supply\n\n\n");
    printf("usage:         lv_toggle Ch_name ok\n");
    printf("               ( use command \"lv_status\" to see valid Ch_names\n");
    printf("               and check their status before/after lv_toggle;\n");
    printf("               the \"ok\"parameter is needed for security.\n");
    exit(0);
}

upperword(str)
char * str;
{
    while ( *str++ = toupper(*str))
       ;
}