Mikroc, Canspisetbaudrate – ABL electronic PIC Microcontrollers PIC16 User Manual
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Prototype
void
CANSPISetBaudRate(char SJW, char BRP, char PHSEG1, char
PHSEG2, char PROPSEG, char CAN_CONFIG_FLAGS);
Description
Sets CANSPI baud rate. Due to complexity of CANSPI protocol, you cannot simply
force a bps value. Instead, use this function when CANSPI is in Config mode. Refer to
datasheet for details.
Parameters:
SJW
as defined in 18XXX8 datasheet (1–4)
BRP
as defined in 18XXX8 datasheet (1–64)
PHSEG1
as defined in 18XXX8 datasheet (1–8)
PHSEG2
as defined in 18XXX8 datasheet (1–8)
PROPSEG
as defined in 18XXX8 datasheet (1–8)
CAN_CONFIG_FLAGS
is formed from predefined constants (see CAN constants)
Requires
CANSPI must be in Config mode; otherwise the function will be ignored.
Example
init = CAN_CONFIG_SAMPLE_THRICE
&
CAN_CONFIG_PHSEG2_PRG_ON
&
CAN_CONFIG_STD_MSG
&
CAN_CONFIG_DBL_BUFFER_ON
&
CAN_CONFIG_VALID_XTD_MSG
&
CAN_CONFIG_LINE_FILTER_OFF;
...
CANSPISetBaudRate(1, 1, 3, 3, 1, init);
CANSPISetBaudRate