FreeCalypso > hg > fc-magnetite
annotate src/condat3/com/include/cl_ribu.h @ 533:09afc37e8069
armio.c: added support for C155 target
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 05 Nov 2018 09:54:16 +0000 |
parents | c8bd5a927942 |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : COMLIB |
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4 | Modul : cl_ribu |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2002 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : Definitions of global types used by common library functions |
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18 | and the prototypes of those functions. |
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19 +----------------------------------------------------------------------------- |
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20 */ |
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21 /* |
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22 * Version 1.0 |
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23 */ |
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24 |
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25 /**********************************************************************************/ |
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26 |
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27 #ifndef CL_RIBU_H |
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28 #define CL_RIBU_H |
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29 |
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30 /**********************************************************************************/ |
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31 |
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32 typedef struct |
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33 { |
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34 U8 ri; /* ring buffer read index */ |
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35 U8 wi; /* ring buffer write index */ |
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36 U8 depth; /* ring buffer depth */ |
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37 U8 filled; /* ring buffer filled flag */ |
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38 } T_RIBU; |
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39 |
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40 typedef struct |
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41 { |
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42 U8 type; |
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43 U8 status; |
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44 U8 len; /* buffer length */ |
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45 U8 *buf; /* buffer start address */ |
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46 } T_FD; /* frame descriptor */ |
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47 |
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48 typedef struct |
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49 { |
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50 T_RIBU idx; |
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51 T_FD **pFDv; /* frame descriptor vector */ |
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52 } T_RIBU_FD; |
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53 |
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54 /**********************************************************************************/ |
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55 |
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56 EXTERN void cl_ribu_create(T_RIBU_FD **ribu, const U8 buflen, const U8 depth); |
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57 EXTERN void cl_ribu_release(T_RIBU_FD **ribu); |
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58 |
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59 EXTERN void cl_ribu_put(const T_FD fd, T_RIBU_FD *ribu); |
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60 EXTERN T_FD *cl_ribu_get(T_RIBU_FD *ribu); |
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61 EXTERN T_FD *cl_ribu_get_new_frame_desc(T_RIBU_FD *ribu); |
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62 |
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63 EXTERN void cl_ribu_init(T_RIBU *ribu, const U8 depth); |
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64 EXTERN U8 cl_ribu_read_index(T_RIBU *ribu); |
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65 EXTERN U8 cl_ribu_write_index(T_RIBU *ribu); |
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66 EXTERN BOOL cl_ribu_data_avail(const T_RIBU_FD *ribu); |
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67 |
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68 EXTERN void cl_set_frame_desc(T_FRAME_DESC *frame_desc, U8 *A0, U16 L0, U8 *A1, U16 L1); |
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69 EXTERN void cl_set_frame_desc_0(T_FRAME_DESC *frame_desc, U8 *A0, U16 L0); |
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70 |
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71 #endif /* CL_RIBU_H */ |