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Help with error when compiling LPC1768

berto over 11 years ago

hello friends
I'm doing a 8x8 LED matrix with LPC1768 and when I compile I get an error that I can not solve also leave some warnings but I did not care much.
could help me? I leave the whole project in keil

many thanks
Ciernes

Parents

0 berto over 11 years ago in reply to berto

main.c


#include "lpc17xx.h"
#include "matrix.h"
#include "matrix_font.h"
#include "timer.h"

int main(void)
{
        uint8_t smiley[] = {0x3C,0x42,0xA5,0x81,0xA5,0x99,0x42,0x3C};
        uint8_t dinges[] = {0x81,0x42,0x24,0x18,0x18,0x24,0x42,0x81};

        TimerInit(3,5000);

        Matrix_Init();
        Matrix_Drawhorizontalline(0,2,8);
        Matrix_Drawhorizontalline(0,5,8);
        Matrix_Drawverticalline(2,0,8);
        Matrix_Drawverticalline(5,0,8);
        Matrix_Start();
        delayMs(0,1000);

        Matrix_NewFrame(smiley);
        delayMs(0,1000);

        Matrix_PutChar('3');
        delayMs(0,1000);
        Matrix_PutChar('2');
        delayMs(0,1000);
        Matrix_PutChar('1');
        delayMs(0,1000);

        Matrix_PutString("HELLO WORLD! \0");
        delayMs(3,8000);
        Matrix_NewFrame(dinges);

    while(1)
    {
        Matrix_MoveLEFT();
        delayMs(0,100);
    }
}

build compilation

Build target 'Target 1'
compiling matrix.c...
matrix.c(74): warning:  #61-D: integer operation result is out of range
matrix.c(74): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(83): warning:  #61-D: integer operation result is out of range
matrix.c(83): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(108): warning:  #175-D: subscript out of range
matrix.c(229): warning:  #175-D: subscript out of range
matrix.c(256): warning:  #175-D: subscript out of range
matrix.c(257): warning:  #175-D: subscript out of range
matrix.c(268): warning:  #175-D: subscript out of range
matrix.c(275): warning:  #175-D: subscript out of range
matrix.c(304): error:  #167: argument of type "const uint8_t *" is incompatible with parameter of type "uint8_t *"
matrix.c(390): warning:  #61-D: integer operation result is out of range
matrix.c(390): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(406): warning:  #61-D: integer operation result is out of range
matrix.c(406): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(420): warning:  #61-D: integer operation result is out of range
matrix.c(420): warning:  #68-D: integer conversion resulted in a change of sign
".\matriztest.axf" - 1 Errors, 16 Warning(s).
Target not created

Reply

0 berto over 11 years ago in reply to berto

main.c


#include "lpc17xx.h"
#include "matrix.h"
#include "matrix_font.h"
#include "timer.h"

int main(void)
{
        uint8_t smiley[] = {0x3C,0x42,0xA5,0x81,0xA5,0x99,0x42,0x3C};
        uint8_t dinges[] = {0x81,0x42,0x24,0x18,0x18,0x24,0x42,0x81};

        TimerInit(3,5000);

        Matrix_Init();
        Matrix_Drawhorizontalline(0,2,8);
        Matrix_Drawhorizontalline(0,5,8);
        Matrix_Drawverticalline(2,0,8);
        Matrix_Drawverticalline(5,0,8);
        Matrix_Start();
        delayMs(0,1000);

        Matrix_NewFrame(smiley);
        delayMs(0,1000);

        Matrix_PutChar('3');
        delayMs(0,1000);
        Matrix_PutChar('2');
        delayMs(0,1000);
        Matrix_PutChar('1');
        delayMs(0,1000);

        Matrix_PutString("HELLO WORLD! \0");
        delayMs(3,8000);
        Matrix_NewFrame(dinges);

    while(1)
    {
        Matrix_MoveLEFT();
        delayMs(0,100);
    }
}

build compilation

Build target 'Target 1'
compiling matrix.c...
matrix.c(74): warning:  #61-D: integer operation result is out of range
matrix.c(74): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(83): warning:  #61-D: integer operation result is out of range
matrix.c(83): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(108): warning:  #175-D: subscript out of range
matrix.c(229): warning:  #175-D: subscript out of range
matrix.c(256): warning:  #175-D: subscript out of range
matrix.c(257): warning:  #175-D: subscript out of range
matrix.c(268): warning:  #175-D: subscript out of range
matrix.c(275): warning:  #175-D: subscript out of range
matrix.c(304): error:  #167: argument of type "const uint8_t *" is incompatible with parameter of type "uint8_t *"
matrix.c(390): warning:  #61-D: integer operation result is out of range
matrix.c(390): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(406): warning:  #61-D: integer operation result is out of range
matrix.c(406): warning:  #68-D: integer conversion resulted in a change of sign
matrix.c(420): warning:  #61-D: integer operation result is out of range
matrix.c(420): warning:  #68-D: integer conversion resulted in a change of sign
".\matriztest.axf" - 1 Errors, 16 Warning(s).
Target not created

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