CCS C Compiler Manual PCB / PCM / PCH

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#use delay(clock=20000000) #use rs232(baud=9600,xmit=PIN_C6,rcv=PIN_C7) #use rtos(timer=0,minor_cycle=100ms) #define RED PIN_B5 #define GREEN PIN_A5 #include // this character array will be used to take input from the prompt char input [ 30 ]; // this will hold the current position in the array int index; // this will signal to the kernal that input is ready to be processed int1 input_ready; // different commands char en1 [ ] = "enable1"; char en2 [ ] = "enable2"; char dis1 [ ] = "disable1"; char dis2 [ ] = "disable2"; #task(rate=1000ms,max=100ms) void The_first_rtos_task ( ); #task(rate=1000ms,max=100ms) void The_second_rtos_task ( ); #task(rate=500ms,max=100ms) void The_kernal ( ); // serial interupt #int_rda void serial_interrupt ( ) { if(index 1 ) { putc(' '); putc(0x08); index-=2; } } index++; } else { putc ( '\n' ); putc ( '\r' ); input [ index ] = '\0'; index = 0; input_ready = TRUE; } // and reset the index } void The_first_rtos_task ( ) { output_low(RED); delay_ms(50); output_high(RED); } void The_second_rtos_task ( ) { output_low(GREEN); delay_ms(20); output_high(GREEN); } void The_kernal ( ) { while ( TRUE ) { printf ( "INPUT:> " ); while(!input_ready) rtos_yield ( ); printf ( "%S\n\r%S\n\r", input , en1 ); if ( !strcmp( input , en1 ) ) rtos_enable ( The_first_rtos_task ); else if ( !strcmp( input , en2 ) ) rtos_enable ( The_second_rtos_task ); else if ( !strcmp( input , dis1 ) ) rtos_disable ( The_first_rtos_task ); 390
Example Programs else if ( !strcmp ( input , dis2 ) ) rtos_disable ( The_second_rtos_task ); else printf ( "Error: unknown command\n\r" ); input_ready=FALSE; index=0; } } void main ( ) { // initialize input variables index=0; input_ready=FALSE; // initialize interrupts enable_interrupts(int_rda); enable_interrupts(global); rtos_run(); } 391
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CCS C Compiler Manual PCB / PCM / P
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Table of Contents Overview ........
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Table of Contents PreProcessor ....
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Table of Contents enable_interrupts
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Table of Contents read_bank( ) ....
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Table of Contents spi_init() ......
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OVERVIEW C Compiler PCB, PCM and PC
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Overview Directories The compiler w
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Overview debug file. +FS Select SXC
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Overview Menu All of the IDE's func
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Overview Debugging Windows Debugger
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PROGRAM SYNTAX Overall Structure A
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Program Syntax Sequence Same as ??=
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STATEMENTS Statements STATEMENT if
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Statements The expression is evalua
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Statements goto goto The goto state
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Statements ; Statement: ; Example:
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Identifiers ABCDE ID[X] ID[X][X] ID
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expr&expr Left to Right expr^expr L
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Structures & Unions typedef Named R
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Enumerated Types enum enumeration t
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SEE ALSO: Declarations, Type Specif
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Using Program Memory for Data CCS C
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FUNCTION DEFINITION Function Defini
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Function Definition Default Paramet
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FUNCTIONAL OVERVIEW I2C I2C is a po
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Functional Overview #DEVICE ADC=10
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Functional Overview can_enable_rtr(
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Functional Overview Relevant Prepro
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Functional Overview Configuration M
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Functional Overview Writes N bytes
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Functional Overview External Memory
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Functional Overview Relevant Interr
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Functional Overview be treated as a
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Functional Overview psp_input_full(
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Functional Overview Program Eeprom
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Functional Overview None Relevant I
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Functional Overview printf() or fpr
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Functional Overview to be enabled.
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Functional Overview configure the s
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Functional Overview None Relevant I
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Functional Overview USB Universal S
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Functional Overview WDT or Watch Do
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Functional Overview variables/const
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PREPROCESSOR PRE-PROCESSOR DIRECTOR
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PreProcessor { int8 a; int16 b; } t
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PreProcessor ASR.B f,W W0 = f >> 1a
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PreProcessor DEC Wa,Wd Wd = Wa â
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PreProcessor MUL.SU Wa,lit5,Wd {Wd+
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PreProcessor SUBR Wa,lit5,Wd Wd = l
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PreProcessor The compiler will set
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PreProcessor Examples: #byte status
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PreProcessor #define isequal(a,b) (
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PreProcessor NORETFIE to interrupt
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PreProcessor Note: you may NOT use
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PreProcessor void TimerTask(void) {
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PreProcessor Some processors allow
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PreProcessor to see if the specifie
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PreProcessor #INCLUDE "filename" El
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PreProcessor #INT_IC2QEI Input Capt
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PreProcessor Files: Also See: enabl
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PreProcessor #line Syntax: Elements
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PreProcessor Purpose: Stops inserti
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PreProcessor object file. It is an
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PreProcessor SCK2 SSDMA Transmit (a
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PreProcessor #priority Syntax: Elem
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PreProcessor #rom Syntax: Elements:
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PreProcessor the serial number. lis
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PreProcessor __time__ Syntax: Eleme
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PreProcessor #use capture Syntax: E
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PreProcessor type=speed option the
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PreProcessor SLOW RESTART_WDT FORCE
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PreProcessor remappable pin to firs
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PreProcessor MULTI_MASTER the RCV p
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PreProcessor not used. Purpose: Thi
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PreProcessor CLOCK_HIGH=n High time
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PreProcessor TICK=xx Sets the desir
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PreProcessor Examples: #USE TOUCHPA
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BUILT-IN FUNCTIONS BUILT-IN FUNCTIO
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Built-in Functions isspace(char) st
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Built-in Functions rtc_alarm_write(
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Built-in Functions Domain error occ
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Built-in Functions Returns: Functio
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Built-in Functions atoi( ) atol( )
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Built-in Functions bit_test( ) Synt
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Built-in Functions calloc( ) Syntax
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Built-in Functions clc1_setup_input
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Built-in Functions . cog_restart( )
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Built-in Functions delay_cycles( )
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Built-in Functions output_low(PIN_B
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Built-in Functions should have been
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Built-in Functions If "errno.h" is
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Built-in Functions Examples: printf
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Built-in Functions Availability: Re
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Built-in Functions putc( ) putchar(
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Built-in Functions frexp( ) Syntax:
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Built-in Functions Li f,g or e Matc
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Built-in Functions Requires: Exampl
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Built-in Functions Example Files: A
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Built-in Functions get_tris_x( ) Sy
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Built-in Functions INT:iiiii ID DEV
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Built-in Functions SPIxDO SPIxCLK E
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Built-in Functions ready to be read
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Built-in Functions i2c_poll( ) Synt
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Built-in Functions i2c_speed( ) Syn
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Built-in Functions i2c_write( ) Syn
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Built-in Functions clear_interrupt,
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Built-in Functions Parameters: Retu
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Built-in Functions Examples: byte C
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Built-in Functions Requires: #INCLU
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Built-in Functions make32( ) Syntax
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Built-in Functions n is a count of
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Built-in Functions Also See: memcpy
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Built-in Functions } void main() {
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Built-in Functions take much longer
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Built-in Functions Function: Availa
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Built-in Functions Parameters: Stri
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Built-in Functions putc_send( ); fp
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Built-in Functions pwm_set_duty() S
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Built-in Functions qei_status( ) Sy
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Built-in Functions at 0 and the ran
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Built-in Functions · ADC_START_ONL
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Built-in Functions Examples: Exampl
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Built-in Functions rtos_disable( )
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Built-in Functions rtos_run( ) The
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Built-in Functions program will con
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Built-in Functions Example Files: A
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Built-in Functions n Assigns the nu
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Built-in Functions set_cog_phase( )
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Built-in Functions set_open_drain_c
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Built-in Functions setup_sd_adc_cal
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Built-in Functions ADC_CLOCK_DIV_3
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Built-in Functions CCP_SHUTDOWN_ON_
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Built-in Functions LCD_DISABLED, L
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Built-in Functions setup_opamp1( )
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Built-in Functions increment/decrem
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Built-in Functions Parameters: Opti
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Built-in Functions SDADC_GAIN_1
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Built-in Functions TB_DIV_32, TB_DI
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Built-in Functions T5_DIV_BY_1, T5_
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Built-in Functions Also See: #FUSES
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Built-in Functions // This shifts 8
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Built-in Functions spi_data_is_in(
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Built-in Functions will be clocked
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Built-in Functions spi_write( ) spi
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Built-in Functions Requires: Nothin
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Built-in Functions Note: If the sta
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Built-in Functions void main(void)
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Built-in Functions Examples: int fo
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STANDARD C INCLUDE FILES errno.h er
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Standard C Include Files CHAR_MIN:
Page 351 and 352: ERROR MESSAGES Compiler Error Messa
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Page 365 and 366: COMMON QUESTIONS & ANSWERS How are
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Page 377 and 378: Common Questions & Answers What is
Page 379 and 380: Common Questions & Answers Why does
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Page 386 and 387: Serial boot loader program for chip
Page 388 and 389: Simulates an I2C serial EEPROM show
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Page 392 and 393: Standard C error handling for math
Page 394 and 395: #include #endif #use delay(clock=2
Page 396 and 397: } } shift_left(cmd, 2,0); output_hi
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Page 400 and 401: #use rs232(baud=9600,xmit=PIN_C6,rc
Page 405 and 406: SOFTWARE LICENSE AGREEMENT SOFTWARE
Page 407 and 408: INDEX # #ASM ......................
Page 409 and 410: Index Continue ....................
Page 411 and 412: Index LIST ........................
Page 413 and 414: Index setup_power_pwm .............
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