AN1105 STMicroelectronics, AN1105 Datasheet - Page 76

• Manufacturer Part Number: AN1105
• Description: ST7 PCAN PERIPHERAL DRIVER
• Manufacturer: STMicroelectronics

ST7 pCAN PERIPHERAL DRIVER
When an unsuccesfull transmission occured (argument : error status?)
ception of a dominant bit while in stanby mode
76/100
no more needed if
*STATUS_CHANGE_NOTIFICATION is not requested*/
bus passive
bus active
change to bus-off
CAN_Transmission_Notification();
case ITSCIF :
status=CAN_IT_Fill_Transmission_Buffer();
#ifdef DEBUG
if (status!=CAN_TRANSMIT_SUCCESS)
#endif
break;
}
{
CAN_Status status;
Clr_SCIF_Bit();
status=CAN_Get_Status();
if (status==CAN_STANDBY)
#ifndef STATUS_CHANGE_NOTIFICATION
ClrBit(CANICR,SCIE);
#endif
}
#ifdef STATUS_CHANGE_NOTIFICATION
switch (status)
{
CAN_Transmission_Error_Notification(status);
}
{
CAN_Dominant_Bit_Reception_Notification();
{
case CAN_BUS_PASSIVE :
CAN_Bus_Passive_Notification();
break;
case CAN_BUS_ACTIVE :
CAN_Bus_Active_Notification();
break;
case CAN_BUS_OFF :
CAN_Bus_Off_Notification();
break;
default :
/////////////////////////
//After first init, this IT is
/
//Response to a status
//Status change to
//Status change to
//Re-
//