CCS C Instruction Set

Delays
delay_cycles()
delay_us()
delay_ms()

Capture / Compare / PWM
setup_ccpX()
set_pwmX_duty()

Processor Controls
sleep()
reset_cpu()
restart_cause()
disable_interrupts()
enable_interrupts()
ext_int_edge()
read_bank()

RS232 I/O
getc()
putc()
gets()
puts()
printf()
kbhit()
set_uart_speed()

I2C I/O
i2c_start()
i2c_stop()
i2c_read()
i2c_write()
i2c_poll()

Discrete I/O
output_low()
output_high()
output_float()
output_bit()
input()
output_X()
input_X()
port_b_pullups()
set_trix_X()

SPI 2 Wire I/O
setup_spi()
spi_read()
spi_write()
spi_data_is_in()

Parallel Slave I/O
setup_psp()
psp_input_full()
psp_output_full()
psp_overflow()

Timers
setup_timer_X()
set_timer_X()
get_timer_X()
setup_counters()
setup_wdt()
restart_wdt()

A/D Conversion
setup_adc_ports()
setup_adc()
set_adc_channel()
read_adc()

Analogue Compare
setup_comparator()

Voltage Ref
setup_vref()

Internal EEPROM
read_eeprom()
write_eeprom()
read_program_eeprom()
write_program_eeprom()
read_calibration()

Bit Manipulation
shift_right()
shift_left()
rotate_right()
rotate_left()
bit_clear()
bit_set()
bit_test()
swap()

Function Qualifiers
#inline
#seperate
#int_XXXXX
#int_global
#int_default

Libraries
#use delay
#use rs232
#use i2c
#use standard_io
#use fixed_io
#use fast_io

Standard C
#byte
#bit
#locate
#reserve
#rom
#zero_ram
#asm
#endasm

Standard C
#case
#opt
#priority
__date__
__device__
__pcb__
__pcm__
__pch__

• IF, ELSE, WHILE, DO, SWITCH, CASE, FOR, RETURN, GOTO, BREAK, CONTINUE
• !   ~   ++   --   +   -   ,   &   |
• *   /   %   <<   >>   ^   &&   ||   ?:
• <   <=   >   >=   ==   !=
• =   +=   -=   *=   /=   %=   >>=   <<=   &=   ^=   |=
• TYPEDEF, STATIC, AUTO, CONST, ENUM, STRUCT, UNION
• Arrays up to 5 subscripts.
• Structures and Unions may be nested.
• Custom bit fields (1-8 bits) within structures.
• ENUMurated types.
• CONSTant variables, arrays and strings.
• Full function parameter support (any number).
• Some support for C++ reference parameters.