#include #include #include "debug.h" #include "uart.h" extern FILE uart_stdout; void dump_packet(uint32_t addr, uint32_t len, uint8_t * packet) { uint16_t i, j; uint16_t sum = 0; uint8_t clear = 0; for (i = 0; i < len; i += 16) { sum = 0; for (j = 0; j < 16; j++) { sum += packet[i + j]; } if (!sum) { clear = 1; continue; } if (clear) { printf("*\n"); clear = 0; } printf("%08lx:", addr + i); for (j = 0; j < 16; j++) { printf(" %02x", packet[i + j]); } printf(" |"); for (j = 0; j < 16; j++) { if (packet[i + j] >= 33 && packet[i + j] <= 126) printf("%c", packet[i + j]); else printf("."); } printf("|\n"); } }