int adcItrpEnable(register ADC_ID pAdcId)
/* ADC_ID pAdcId; ADC Object */
{
if (pAdcId == NULL)
return(ERROR);
pAdcId->adcControl |= BIT_MASK(ADC_EN_ITRP);
*ADC_REG(ADC_CR,pAdcId->adcBaseAddr) = pAdcId->adcControl;
sysIntEnable(pAdcId->vmeItrLevel);
}
/*
* enable VME interrupt level
*/
static long vxDevEnableInterruptLevelVME (unsigned level)
{
# if CPU_FAMILY != I80X86
int s;
s = sysIntEnable (level);
if (s!=OK) {
return S_dev_intEnFail;
}
return 0;
# else
return S_dev_intEnFail;
# endif
}
INLINE void vmeio_int_enable(const DWORD base_adr, int intnum)
/**************************************************************\
Purpose: Enable the interrupt for the bitwise input intnum (0xff).
The interrupt vector is then the VECTOR_BASE+intnum
Input:
DWORD * base_addr : base address of the VMEIO
DWORD * intnum : interrupt number (input 0:7)
Output:
none
Function value:
none
\**************************************************************/
{
volatile DWORD *spec_adr;
spec_adr = (DWORD *) (A32D24 + base_adr) + (ENABLE_INT);
*spec_adr = (intnum & 0xff);
#ifdef OS_VXWORKS
sysIntEnable(7); /* interrupt level 7 */
#endif
}
/************ INLINE function for General command ***********/
INLINE void sis3803_int_attach(const DWORD base_adr, DWORD base_vect, int level,
void (*isr) (void))
/**************************************************************\
Purpose: Book an ISR for a bitwise set of interrupt input (0xff).
The interrupt vector is then the VECTOR_BASE+intnum
Input:
DWORD * base_addr : base address of the sis3803
DWORD base_vect : base vector of the module
int level : IRQ level (1..7)
DWORD isr_routine : interrupt routine pointer
Output:
none
Function value:
none
\**************************************************************/
{
volatile DWORD *spec_adr;
/* disable all IRQ sources */
/* Should be done but not in attach
sis3803_int_source(base_adr
, DISABLE_IRQ_DI_BS0
| DISABLE_IRQ_DI_BS1
| DISABLE_IRQ_DI_BS2);
*/
#ifdef OS_VXWORKS
if ((level < 8) && (level > 0) && (base_vect < 0x100)) {
spec_adr = (DWORD *) (A32D24 + base_adr + IRQ_REG);
*spec_adr = (level << 8) | VME_IRQ_ENABLE | base_vect;
sysIntEnable(level); /* interrupt level */
}
intConnect(INUM_TO_IVEC(base_vect), (VOIDFUNCPTR) isr, 0);
#else
printf("Not implemented for this OS\n");
#endif
}
