AN1105 STMicroelectronics, AN1105 Datasheet - Page 60

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

ST7 pCAN PERIPHERAL DRIVER
/
*#########################################################################*/
tion to determine the state
isters
60/100
/
*#########################################################################*/
/*
/
*#########################################################################*/
#ifdef FILTERS_ENABLED
const u16 i_filters[]=INIT_FILTERS;
const u8 CAN_Filters_Array_Size=Size_Of_Words_Array(i_filters);
in can_hr.h
lation : only if FILTERS_ENABLED
into ROM
#endif
const Init_Data first_init_data={INIT_BRPR,
preprocessor
//Static variables
//Transmission queue
static FIFO CAN_transmit_queue;
static FIFO_Object CAN_queue_object_1;
static FIFO_Object CAN_queue_object_2;
static FIFO_Object CAN_queue_object_3;
volatile static u8 status_counter=0;
//It is used the following way :
//+1 when a reception IT is taken into account
//-1 when a received buffer is released
//+1 when a message is put into emission queue
//-1 when a message is sent (in the IT function)
//This is not a shared data, so no particular protection
CONSTANTES
//this counter is used by the sleep func-
// Initialization of the filters
//of the reception and emission reg-
*/
//That structure is written by the
// the datas are then stored
// Conditionnal compi-
// is defined