Hi, I got error in send_string(lala):
how to fix it ? thnaks ...
#include <p24Hxxxx.h>
#include <libpic30.h>
#include <stdio.h>
int FBS __attribute__((space(prog), address(0xF80000))) = 0xCF ;
//_FBS(
// BWRP_WRPROTECT_OFF & // Boot Segment Write Protect (Boot Segment may be written)
// BSS_NO_FLASH & // Boot Segment Program Flash Code Protection (No Boot program Flash segment)
// RBS_NO_RAM // Boot Segment RAM Protection (No Boot RAM)
//);
int FSS __attribute__((space(prog), address(0xF80002))) = 0xCF ;
//_FSS(
// SWRP_WRPROTECT_OFF & // Secure Segment Program Write Protect (Secure segment may be written)
// SSS_NO_FLASH & // Secure Segment Program Flash Code Protection (No Secure Segment)
// RSS_NO_RAM // Secure Segment Data RAM Protection (No Secure RAM)
//);
int FGS __attribute__((space(prog), address(0xF80004))) = 0x7 ;
//_FGS(
// GWRP_OFF & // General Code Segment Write Protect (User program memory is not write-protected)
// GSS_OFF // General Segment Code Protection (User program memory is not code-protected)
//);
int FOSCSEL __attribute__((space(prog), address(0xF80006))) = 0x20 ;
//_FOSCSEL(
// FNOSC_FRC & // Oscillator Mode (Internal Fast RC (FRC))
// IESO_OFF // Two-speed Oscillator Start-Up Enable (Start up with user-selected oscillator)
//);
int FOSC __attribute__((space(prog), address(0xF80008))) = 0xC7 ;
//_FOSC(
// POSCMD_NONE & // Primary Oscillator Source (Primary Oscillator Disabled)
// OSCIOFNC_OFF & // OSC2 Pin Function (OSC2 pin has clock out function)
// FCKSM_CSDCMD // Clock Switching and Monitor (Both Clock Switching and Fail-Safe Clock Monitor are disabled)
//);
int FWDT __attribute__((space(prog), address(0xF8000A))) = 0x5F ;
//_FWDT(
// WDTPOST_PS32768 & // Watchdog Timer Postscaler (1:32,768)
// WDTPRE_PR128 & // WDT Prescaler (1:128)
// WINDIS_OFF & // Watchdog Timer Window (Watchdog Timer in Non-Window mode)
// FWDTEN_OFF // Watchdog Timer Enable (Watchdog timer enabled/disabled by user software)
//);
int FPOR __attribute__((space(prog), address(0xF8000C))) = 0xE7 ;
//_FPOR(
// FPWRT_PWR128 // POR Timer Value (128ms)
//);
int FICD __attribute__((space(prog), address(0xF8000E))) = 0xC3 ;
//_FICD(
// ICS_PGD1 & // Comm Channel Select (Communicate on PGC1/EMUC1 and PGD1/EMUD1)
// JTAGEN_OFF // JTAG Port Enable (JTAG is Disabled)
//);
int main (){
// Initilize ADC
// AN0 & AN11 as input
AD1PCFGL = 0; //an0-an15
//AD1PCFGH = 0xF000;//AN16-AN32
AD1CON1bits.AD12B = 0;//set 1 for 12bit adc, 0 for 10bit adc
//format integer
AD1CON1bits.FORM = 0;//integer
AD1CON1bits.SSRC = 0;//clear sample bit ends sampling and start conversion
AD1CON2bits.VCFG = 0;// avss avdd
AD1CON3bits.SAMC =1;// 1*TAD
AD1CON3bits.ADCS = 0;//tcy=tad
// initilize uart
TRISFbits.TRISF6 = 0; //DE as output
TRISDbits.TRISD9 = 0; //RE as output
LATFbits.LATF6 = 0; //tx disable
LATDbits.LATD9 = 0; //rx enalble
//uart initilize
U1MODEbits.STSEL = 0; //one stop bit
U1MODEbits.PDSEL = 0; //8bit data, noparity
U1MODEbits.ABAUD = 0; //baudrate measurement
U1MODEbits.BRGH = 0; //low speed//9600,19200
U1BRG = 23; //(fcy / 16 baudrate) -1
U1MODEbits.UARTEN = 1; //UART enable
U1STAbits.UTXEN = 1 ; // transmit enable
// int a = 0 ;
int result1 = 0 ;
int result2 = 0 ;
int result3 = 0 ;
int result4 = 0 ;
unsigned char lala[2000];
while(1);{
// for( a = 10; a < 20; a = a + 1 )
// {
// AD1CHS0bits.CH0SA = a ; //select which ANI connect to channel 0
// AD1CHS0bits.CH0NA = 0 ; //vref as channel 0 -ve input
// AD1CON1bits.ADON = 1 ;
// AD1CON1bits.SAMP = 1 ;
// __delay32(50) ;
// AD1CON1bits.SAMP = 0 ; //sampling bit to 0
// while(!AD1CON1bits.DONE);
// result = ADC1BUF0 ;
// }
//AI01
AD1CHS0bits.CH0SA = 0 ; //select which ANI connect to channel 0
AD1CHS0bits.CH0NA = 0 ; //vref as channel 0 -ve input
AD1CON1bits.ADON = 1 ;
AD1CON1bits.SAMP = 1 ;
__delay32(50) ;
AD1CON1bits.SAMP = 0 ; //sampling bit to 0
while(!AD1CON1bits.DONE);
result1 = ADC1BUF0 ;
//AI02
AD1CHS0bits.CH0SA = 1 ; //select which ANI connect to channel 0
AD1CHS0bits.CH0NA = 0 ; //vref as channel 0 -ve input
AD1CON1bits.ADON = 1 ;
AD1CON1bits.SAMP = 1 ;
__delay32(50) ;
AD1CON1bits.SAMP = 0 ; //sampling bit to 0
while(!AD1CON1bits.DONE);
result2 = ADC1BUF0 ;
//AI03
AD1CHS0bits.CH0SA = 2 ; //select which ANI connect to channel 0
AD1CHS0bits.CH0NA = 0 ; //vref as channel 0 -ve input
AD1CON1bits.ADON = 1 ;
AD1CON1bits.SAMP = 1 ;
__delay32(50) ;
AD1CON1bits.SAMP = 0 ; //sampling bit to 0
while(!AD1CON1bits.DONE);
result3 = ADC1BUF0 ;
//AI04
AD1CHS0bits.CH0SA = 3 ; //select which ANI connect to channel 0
AD1CHS0bits.CH0NA = 0 ; //vref as channel 0 -ve input
AD1CON1bits.ADON = 1 ;
AD1CON1bits.SAMP = 1 ;
__delay32(50) ;
AD1CON1bits.SAMP = 0 ; //sampling bit to 0
while(!AD1CON1bits.DONE);
result4 = ADC1BUF0 ;
sprintf(lala,"value of a: %d %d %d %d\n",result1,result2,result3,result4);
send_string(lala);
__delay32(20000);
}
