OpenOCD
rlink_ep1_cmd.h
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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 
19 #ifndef OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H
20 #define OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H
21 
22 /*
23  * Command opcodes that can be sent over endpoint 1.
24  * This codifies information provided by Rob Brown <rob@cobbleware.com>.
25  * The buffer can contain several of these, but only one which returns data.
26  * Some of these opcodes have arguments, which follow immediately.
27  * If shorter than the packet size, trailing positions should be zero-filled.
28  */
29 
30 /* LED update enables:
31  * When enabled, each LED is updated automatically.
32  * When not enabled, each LED can be controlled manually with EP1_CMD_SET_PORTD_LEDS.
33  */
34 #define EP1_CMD_LEDUE_BOTH (0x05)
35 /* EP1_CMD_LEDUE_NONE has the side effect of turning the LEDs on */
36 #define EP1_CMD_LEDUE_NONE (0x06)
37 #define EP1_CMD_LEDUE_ERROR (0x17)
38 #define EP1_CMD_LEDUE_BUSY (0x18)
39 
40 #define EP1_CMD_DTC_STOP (0x0b)
41 #define EP1_CMD_DTC_LOAD (0x0c)
42 #define EP1_CMD_DTC_CALL (0x0d)
43 #define EP1_CMD_SET_UPLOAD (0x0f)
44 #define EP1_CMD_SET_DOWNLOAD (0x10)
45 #define EP1_CMD_DTC_WAIT (0x12)
46 #define EP1_CMD_DTC_GET_STATUS (0x15)
47 /* a quick way to just read back one byte */
48 #define EP1_CMD_DTC_GET_CACHED_STATUS (0x16)
49 
50 /* Writes upper 2 bits (SHDN and SEL) of port D with argument */
51 #define EP1_CMD_SET_PORTD_VPP (0x19)
52 /* Writes lower 2 bits (BUSY and ERROR) of port D with argument */
53 #define EP1_CMD_SET_PORTD_LEDS (0x1a)
54 
55 #define EP1_CMD_MEMORY_READ (0x28)
56 #define EP1_CMD_MEMORY_WRITE (0x29)
57 #define EP1_CMD_GET_FWREV (0xfe)
58 #define EP1_CMD_GET_SERIAL (0xff)
59 
60 #endif /* OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H */