dump.c 2.2 KB

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  1. /*
  2. * =====================================================================================
  3. *
  4. * ________ .__ __ ________ ____ ________
  5. * \_____ \ __ __|__| ____ | | __\______ \ _______ _/_ |/ _____/
  6. * / / \ \| | \ |/ ___\| |/ / | | \_/ __ \ \/ /| / __ \
  7. * / \_/. \ | / \ \___| < | ` \ ___/\ / | \ |__\ \
  8. * \_____\ \_/____/|__|\___ >__|_ \/_______ /\___ >\_/ |___|\_____ /
  9. * \__> \/ \/ \/ \/ \/
  10. * ___.
  11. * __ __ _____\_ |__
  12. * | | \/ ___/| __ \
  13. * | | /\___ \ | \_\ \
  14. * |____//____ >|___ /
  15. * \/ \/
  16. *
  17. * www.optixx.org
  18. *
  19. *
  20. * Version: 1.0
  21. * Created: 07/21/2009 03:32:16 PM
  22. * Author: david@optixx.org
  23. *
  24. * =====================================================================================
  25. */
  26. #include <stdlib.h>
  27. #include <stdint.h>
  28. #include "debug.h"
  29. #include "uart.h"
  30. #include "sram.h"
  31. extern FILE uart_stdout;
  32. void dump_packet(uint32_t addr, uint32_t len, uint8_t * packet)
  33. {
  34. uint16_t i,j;
  35. uint16_t sum = 0;
  36. uint8_t clear = 0;
  37. for (i = 0; i < len; i += 16) {
  38. sum = 0;
  39. for (j = 0; j < 16; j++) {
  40. sum += packet[i + j];
  41. }
  42. if (!sum) {
  43. clear = 1;
  44. continue;
  45. }
  46. if (clear) {
  47. printf("*\n");
  48. clear = 0;
  49. }
  50. printf("%08lx:", addr + i);
  51. for (j = 0; j < 16; j++) {
  52. printf(" %02x", packet[i + j]);
  53. }
  54. printf(" |");
  55. for (j = 0; j < 16; j++) {
  56. if (packet[i + j] >= 33 && packet[i + j] <= 126)
  57. printf("%c", packet[i + j]);
  58. else
  59. printf(".");
  60. }
  61. printf("|\n");
  62. }
  63. }
  64. void dump_memory(uint32_t bottom_addr, uint32_t top_addr)
  65. {
  66. uint32_t addr;
  67. uint8_t byte;
  68. sram_bulk_read_start(bottom_addr);
  69. for ( addr = bottom_addr; addr < top_addr; addr++) {
  70. if (addr%0x10 == 0)
  71. printf("\n%08lx:", addr);
  72. byte = sram_bulk_read();
  73. sram_bulk_read_next();
  74. printf(" %02x", byte);
  75. }
  76. printf("\n");
  77. sram_bulk_read_end();
  78. }