dump.c 2.1 KB

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  1. /*
  2. * =====================================================================================
  3. *
  4. * ________ .__ __ ________ ____ ________
  5. * \_____ \ __ __|__| ____ | | __\______ \ _______ _/_ |/ _____/
  6. * / / \ \| | \ |/ ___\| |/ / | | \_/ __ \ \/ /| / __ \
  7. * / \_/. \ | / \ \___| < | ` \ ___/\ / | \ |__\ \
  8. * \_____\ \_/____/|__|\___ >__|_ \/_______ /\___ >\_/ |___|\_____ /
  9. * \__> \/ \/ \/ \/ \/
  10. *
  11. * www.optixx.org
  12. *
  13. *
  14. * Version: 1.0
  15. * Created: 07/21/2009 03:32:16 PM
  16. * Author: david@optixx.org
  17. *
  18. * =====================================================================================
  19. */
  20. #include <stdlib.h>
  21. #include <stdint.h>
  22. #include "debug.h"
  23. #include "uart.h"
  24. #include "sram.h"
  25. extern FILE uart_stdout;
  26. void dump_packet(uint32_t addr, uint32_t len, uint8_t * packet)
  27. {
  28. uint16_t i,j;
  29. uint16_t sum = 0;
  30. uint8_t clear = 0;
  31. for (i = 0; i < len; i += 16) {
  32. sum = 0;
  33. for (j = 0; j < 16; j++) {
  34. sum += packet[i + j];
  35. }
  36. if (!sum) {
  37. clear = 1;
  38. continue;
  39. }
  40. if (clear) {
  41. printf("*\n");
  42. clear = 0;
  43. }
  44. printf("%08lx:", addr + i);
  45. for (j = 0; j < 16; j++) {
  46. printf(" %02x", packet[i + j]);
  47. }
  48. printf(" |");
  49. for (j = 0; j < 16; j++) {
  50. if (packet[i + j] >= 33 && packet[i + j] <= 126)
  51. printf("%c", packet[i + j]);
  52. else
  53. printf(".");
  54. }
  55. printf("|\n");
  56. }
  57. }
  58. void dump_memory(uint32_t bottom_addr, uint32_t top_addr)
  59. {
  60. uint32_t addr;
  61. uint8_t byte;
  62. sram_bulk_read_start(bottom_addr);
  63. for ( addr = bottom_addr; addr < top_addr; addr++) {
  64. if (addr%0x10 == 0)
  65. printf("\n%08lx:", addr);
  66. byte = sram_bulk_read();
  67. sram_bulk_read_next();
  68. printf(" %02x", byte);
  69. }
  70. printf("\n");
  71. sram_bulk_read_end();
  72. }