/*
* Init level 2: Start first sensor read.
*/
static int SkI2cInit2(
SK_AC *pAC, /* Adapter Context */
SK_IOC IoC) /* I/O Context */
{
int ReadComplete;
SK_SENSOR *pSen;
if (pAC->I2c.InitLevel != SK_INIT_IO) {
/* ReInit not needed in I2C module */
/* Init0 and Init2 not permitted */
return(0);
}
pSen = &pAC->I2c.SenTable[pAC->I2c.CurrSens];
ReadComplete = SkI2cReadSensor(pAC, IoC, pSen);
if (ReadComplete) {
SK_ERR_LOG(pAC, SK_ERRCL_INIT, SKERR_I2C_E008, SKERR_I2C_E008MSG);
}
/* Now we are correctly initialized */
pAC->I2c.InitLevel = SK_INIT_RUN;
return(0);
} /* SkI2cInit2*/
/*
* The only Event to be served is the timeout event
*
*/
int SkI2cEvent(
SK_AC *pAC, /* Adapter Context */
SK_IOC IoC, /* I/O Context */
SK_U32 Event, /* Module specific Event */
SK_EVPARA Para) /* Event specific Parameter */
{
int ReadComplete;
SK_SENSOR *pSen;
SK_U32 Time;
SK_EVPARA ParaLocal;
int i;
switch (Event) {
case SK_I2CEV_IRQ:
case SK_I2CEV_TIM:
pSen = &pAC->I2c.SenTable[pAC->I2c.CurrSens];
ReadComplete = SkI2cReadSensor(pAC, IoC, pSen);
if (ReadComplete) {
/* Check sensor against defined thresholds */
SkI2cCheckSensor (pAC, pSen);
/* Increment Current and set appropriate Timeout */
Time = SK_I2C_TIM_SHORT;
pAC->I2c.CurrSens ++;
if (pAC->I2c.CurrSens == pAC->I2c.MaxSens) {
pAC->I2c.CurrSens = 0;
Time = SK_I2C_TIM_LONG;
}
/* Start Timer */
ParaLocal.Para64 = (SK_U64) 0;
SkTimerStart(pAC, IoC, &pAC->I2c.SenTimer, Time,
SKGE_I2C, SK_I2CEV_TIM, ParaLocal);
}
break;
case SK_I2CEV_CLEAR:
for (i = 0; i < SK_MAX_SENSORS; i ++) {
pAC->I2c.SenTable[i].SenErrFlag = SK_SEN_ERR_OK;
pAC->I2c.SenTable[i].SenErrCts = 0;
pAC->I2c.SenTable[i].SenWarnCts = 0;
pAC->I2c.SenTable[i].SenBegErrTS = 0;
pAC->I2c.SenTable[i].SenBegWarnTS = 0;
pAC->I2c.SenTable[i].SenLastErrTrapTS = (SK_U64)0;
pAC->I2c.SenTable[i].SenLastErrLogTS = (SK_U64)0;
pAC->I2c.SenTable[i].SenLastWarnTrapTS = (SK_U64)0;
pAC->I2c.SenTable[i].SenLastWarnLogTS = (SK_U64)0;
}
break;
default:
SK_ERR_LOG(pAC, SK_ERRCL_SW, SKERR_I2C_E006, SKERR_I2C_E006MSG);
}
return(0);
} /* SkI2cEvent*/