uint16_t max_current1, max_current2, max_current3;

//get/set motor max current---------------------------------------------------
else if(strcmp(command,"imax")==0)
{
argument1 = strtok (NULL, " ");
if(argument1 == NULL)
{
UsartSendString("missing argument\r");
}
else
{
argument2 = strtok (NULL, " ");
if(argument2 == NULL)
{
switch(atoi(argument1))
{
case 1: UsartSendInt("", max_current1);
break;
case 2: UsartSendInt("", max_current2);
break;
case 3: UsartSendInt("", max_current3);
break;
default: UsartSendString("invalid axis\r");
break;
}
}
else
{
uint16_t max_cur = atoi(argument2);
switch(atoi(argument1))
{
case 1:
if(max_cur < MAX_CUR1)
{
//max_current1 = max_cur;
EE_WriteVariable(101,max_cur);
}
else
UsartSendString("overlimit\r");
break;
case 2:
if(max_cur < MAX_CUR2)
//max_current2 = max_cur;
EE_WriteVariable(102,max_cur);
else
UsartSendString("overlimit\r");
break;
case 3:
if(max_cur < MAX_CUR3)
//max_current3 = max_cur;
EE_WriteVariable(103,max_cur);
else
UsartSendString("overlimit\r");
break;
default:
UsartSendString("invalid axis\r");
break;
}
}
}
}

uint16_t max_current[3];

else if(strcmp(command,"imax")==0)
{
argument1 = strtok (NULL, " ");
if(argument1 == NULL)
{ UsartSendString("missing argument\r"); }
else
{
uint16_t cur_idx = atoi(argument1);
if( cur_idx > 0 && cur_idx < 4) //valid index
{
argument2 = strtok (NULL, " ");
if(argument2 == NULL)
{
UsartSendInt("", max_current[com_idx - 1]);
}
else
{
uint32_t max_cur = atoi(argument2);
max_current [com_idx - 1] = max_cur;
}
}
else
{
UsartSendString("invalid value\r");
}
}
}