CCS C Compiler Manual PCB / PCM / PCH

#int_canrx0
#int_canrx1
This interrupt is triggered when a message is
received in buffer 0.
This interrupt is triggered when a message is
received in buffer 1.
Relevant Include Files:
can-mcp2510.c
can-18xxx8.c
can-18F4580.c
Drivers for the MCP2510 and MCP2515 interface
chips
Drivers for the built in CAN module
Drivers for the build in ECAN module
Relevant getenv() Parameters:
none
Example Code:
can_init();
can_putd(0x300,data,8,3,TRUE,FALSE);
can_getd(ID,data,len,stat);
// initializes the CAN bus
// places a message on the CAN buss with
// ID = 0x300 and eight bytes of data pointed to by
// “data”, the TRUE creates an extended ID, the
// FALSE creates
// retrieves a message from the CAN bus storing the
// ID in the ID variable, the data at the array pointed
to by
// “data', the number of data bytes in len, and
statistics
// about the data in the stat structure.
CCP1
These options lets to configure and use the CCP module. There might be multiple CCP modules
for a device. These functions are only available on devices with CCP hardware. They operate in
3 modes: capture, compare and PWM. The source in capture/compare mode can be timer1 or
timer3 and in PWM can be timer2 or timer4. The options available are different for different
devices and are listed in the device header file. In capture mode the value of the timer is copied
to the CCP_X register when the input pin event occurs. In compare mode it will trigger an action
when timer and CCP_x values are equal and in PWM mode it will generate a square wave.
Relevant Functions:
setup_ccp1(mode)
set_pwm1_duty(value)
Sets the mode to capture, compare or PWM. For capture
The value is written to the pwm1 to set the duty.
46