1 //------------------------------------------------------------------------------
2 // Copyright 2012 (c) Silicon Laboratories Inc.
3 //
4 // SPDX-License-Identifier: Zlib
5 //
6 // This siHAL software is provided 'as-is', without any express or implied
7 // warranty. In no event will the authors be held liable for any damages
8 // arising from the use of this software.
9 //
10 // Permission is granted to anyone to use this software for any purpose,
11 // including commercial applications, and to alter it and redistribute it
12 // freely, subject to the following restrictions:
13 //
14 // 1. The origin of this software must not be misrepresented; you must not
15 //    claim that you wrote the original software. If you use this software
16 //    in a product, an acknowledgment in the product documentation would be
17 //    appreciated but is not required.
18 // 2. Altered source versions must be plainly marked as such, and must not be
19 //    misrepresented as being the original software.
20 // 3. This notice may not be removed or altered from any source distribution.
21 //------------------------------------------------------------------------------
22 
23 // Version: 1
24 
25 #ifndef __SI32_DMACTRL_A_SUPPORT_H__
26 #define __SI32_DMACTRL_A_SUPPORT_H__
27 
28 #include <stdint.h>
29 
30 #ifdef __cplusplus
31 extern "C" {
32 #endif
33 
34 //-----------------------------------------------------------------------------
35 // Define State ENUMS
36 typedef enum SI32_DMACTRL_A_STATE_Enum
37 {
38   SI32_DMACTRL_IDLE                      = 0x0,
39   SI32_DMACTRL_READ_CHANNEL_DATA         = 0x1,
40   SI32_DMACTRL_READ_SRC_PTR              = 0x2,
41   SI32_DMACTRL_READ_DST_PTR              = 0x3,
42   SI32_DMACTRL_READ_SRC_DATA             = 0x4,
43   SI32_DMACTRL_WRITE_DST_DATA            = 0x5,
44   SI32_DMACTRL_WAIT_FOR_DMA_REQ_CLEAR    = 0x6,
45   SI32_DMACTRL_WRITE_CHANNEL_DATA        = 0x7,
46   SI32_DMACTRL_STALLED                   = 0x8,
47   SI32_DMACTRL_DONE                      = 0x9,
48   SI32_DMACTRL_SCATTER_GATHER_TRANSITION = 0xA
49 } SI32_DMACTRL_A_STATE_Enum_Type;
50 
51 
52 
53 #ifdef __cplusplus
54 }
55 #endif
56 
57 #endif // __SI32_DMACTRL_A_SUPPORT_H__
58 
59 //-eof--------------------------------------------------------------------------
60