Hello to everyone, I want to my ARM7 to access a (const)bitfield array, but as i'am absolute beginner not sure about C-syntax. My textbook don't includes Bitfield-Array. Hope someone takes a look at this:
struct { unsigned char red[32] :1; unsigned char orange[32] :1; unsigned char yellow[32] :1; unsigned char green[32] :1; unsigned char blue[32] :1; unsigned char violett[32] :1; } my_color; const my_color.red[] ={1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,1,1,1,1,1,0,1,0,0,1,1,1,1,0,1,1}; const my_color.orange[] ={0,1,0,1,1,1,0,0,1,1,1,1,0,1,0,0,1,1,0,1,1,1,1,1,1,0,1,1,1,0,0,1}; const my_color.yellow[] ={1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,1,1,1,1,1,0,1,0,0,1,1,1,1,0,1,1}; const my_color.green[] ={0,1,0,1,1,1,0,0,1,1,1,1,0,1,0,0,1,1,0,1,1,1,1,1,1,0,1,1,1,0,0,1}; const my_color.blue[] ={1,0,1,1,1,1,0,0,1,1,1,1,0,1,1,1,1,1,1,1,1,0,1,0,0,1,1,1,1,0,1,1}; const my_color.violett[]={0,1,0,1,1,1,0,0,1,1,1,1,0,1,0,0,1,1,0,1,1,1,1,1,1,0,1,1,1,0,0,1}; int main (void) { int i; for(i=0;i<32;i++) { printf("%u ",my_color.red[i]); printf("%u ",my_color.orange[i]); printf("%u ",my_color.yellow[i]); printf("%u ",my_color.green[i]); printf("%u ",my_color.blue[i]); printf("%u ",my_color.violett[i]); printf("%u\n",i); } while(1){}
first as i tried some syntax-variations i just got normal errormessages or programms didn't what i expected to do. But suddenly after some time my programm makes CA stop with a WINDOWS errormessage :ca.exe hat Fehler verursacht und wird geschlossen. Starten Sie das Programm neu. Ein Fehlerprotokoll wird erstellt. OK How can i bring my little blinky-toy to the water? :-)