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  1. /***************************************************************************
  2. * Copyright (C) 2008 Lou Deluxe *
  3. * lou.openocd012@fixit.nospammail.net *
  4. * *
  5. * This program is free software; you can redistribute it and/or modify *
  6. * it under the terms of the GNU General Public License as published by *
  7. * the Free Software Foundation; either version 2 of the License, or *
  8. * (at your option) any later version. *
  9. * *
  10. * This program is distributed in the hope that it will be useful, *
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of *
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
  13. * GNU General Public License for more details. *
  14. * *
  15. * You should have received a copy of the GNU General Public License *
  16. * along with this program. If not, see <http://www.gnu.org/licenses/>. *
  17. ***************************************************************************/
  18. #ifndef OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H
  19. #define OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H
  20. /*
  21. * Command opcodes that can be sent over endpoint 1.
  22. * This codifies information provided by Rob Brown <rob@cobbleware.com>.
  23. * The buffer can contain several of these, but only one which returns data.
  24. * Some of these opcodes have arguments, which follow immediately.
  25. * If shorter than the packet size, trailing positions should be zero-filled.
  26. */
  27. /* LED update enables:
  28. * When enabled, each LED is updated automatically.
  29. * When not enabled, each LED can be controlled manually with EP1_CMD_SET_PORTD_LEDS.
  30. */
  31. #define EP1_CMD_LEDUE_BOTH (0x05)
  32. /* EP1_CMD_LEDUE_NONE has the side effect of turning the LEDs on */
  33. #define EP1_CMD_LEDUE_NONE (0x06)
  34. #define EP1_CMD_LEDUE_ERROR (0x17)
  35. #define EP1_CMD_LEDUE_BUSY (0x18)
  36. #define EP1_CMD_DTC_STOP (0x0b)
  37. #define EP1_CMD_DTC_LOAD (0x0c)
  38. #define EP1_CMD_DTC_CALL (0x0d)
  39. #define EP1_CMD_SET_UPLOAD (0x0f)
  40. #define EP1_CMD_SET_DOWNLOAD (0x10)
  41. #define EP1_CMD_DTC_WAIT (0x12)
  42. #define EP1_CMD_DTC_GET_STATUS (0x15)
  43. /* a quick way to just read back one byte */
  44. #define EP1_CMD_DTC_GET_CACHED_STATUS (0x16)
  45. /* Writes upper 2 bits (SHDN and SEL) of port D with argument */
  46. #define EP1_CMD_SET_PORTD_VPP (0x19)
  47. /* Writes lower 2 bits (BUSY and ERROR) of port D with argument */
  48. #define EP1_CMD_SET_PORTD_LEDS (0x1a)
  49. #define EP1_CMD_MEMORY_READ (0x28)
  50. #define EP1_CMD_MEMORY_WRITE (0x29)
  51. #define EP1_CMD_GET_FWREV (0xfe)
  52. #define EP1_CMD_GET_SERIAL (0xff)
  53. #endif /* OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H */