B) Example In C For Dos And Windows 3.1X - Addi-Data ADDINUM CPCI-1500 Technical Description

APCI-/CPCI-1500

b) Example in C for DOS and Windows 3.1x

unsigned char b_EventCpt [2], b_TimerCounterCpt [3];
unsigned char b_WatchdogCpt, b_VoltageErrorCpt;
_VOID_ v_InterruptRoutine (BYTE_ b_BoardHandle, BYTE_ b_InterruptMask,
{
if (b_InterruptMask & 0x1)
{
b_EventCpt [0] = b_EventCpt [0] + 1;
}
if (b_InterruptMask & 0x1)
{
b_EventCpt [1] = b_EventCpt [1] + 1;
}
if (b_InterruptMask & 0x4)
{
b_TimerCounterCpt [0] = b_TimerCounterCpt [0] + 1; /* Timer/Counter 1 interrupt */
}
if (b_InterruptMask & 0x8)
{
b_TimerCounterCpt [1] = b_TimerCounterCpt [1] + 1; /* Timer/Counter 2 interrupt */
}
if (b_InterruptMask & 0x10)
{
b_TimerCounterCpt [2] = b_TimerCounterCpt [2] + 1; /* Counter 3 interrupt */
}
if (b_InterruptMask & 0x20)
{
b_WatchdogCpt = b_WatchdogCpt + 1;
}
if (b_InterruptMask & 0xC0)
{
b_VoltageErrorCpt = b_VoltageErrorCpt + 1;
}
100
BYTE_b_InputChannelNbr)
Technical description
/* Global buffer
/**************************/
/* Event port 1 interrupt */
/**************************/
/**************************/
/* Event port 2 interrupt */
/**************************/
/*****************************/
/*****************************/
/*****************************/
/*****************************/
/***********************/
/***********************/
/**********************/
/* Watchdog interrupt */
/**********************/
/*****************/
/* Voltage error */
/*****************/
Chapter 10
*/