二進制數據打印

char strtmp[1024*6] = {'\0'}; for( int i = 0 ; i < nmsg.head.len; i++) { char tmp[128] = {'\0'}; if( (i+1) % 16 != 0 ) sprintf(tmp," %2x ",0xff & nmsg.buf[i] ); else sprintf(tmp,"\n %2x ",0xff & nmsg.

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