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9 | f9daq | 1 | //------------------------------------------------------------------------------------------- |
2 | // mbuffer.c - some functions to do a simple message buffering |
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3 | // |
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4 | // (c) 1999 ARW Elektronik |
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5 | // |
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6 | // this source code is published under GPL (Open Source). You can use, redistrubute and |
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7 | // modify it unless this header is not modified or deleted. No warranty is given that |
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8 | // this software will work like expected. |
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9 | // This product is not authorized for use as critical component in life support systems |
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10 | // wihout the express written approval of ARW Elektronik Germany. |
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11 | // |
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12 | // Please announce changes and hints to ARW Elektronik |
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13 | // |
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14 | // $Log: mbuffer.c,v $ |
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15 | // Revision 1.3 2002/10/20 11:49:33 klaus |
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16 | // first parts working |
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17 | // |
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18 | // Revision 1.2 2002/10/19 09:47:30 klaus |
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19 | // first success compiling project |
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20 | // |
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21 | // Revision 1.1.1.1 2002/10/18 22:14:29 klaus |
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22 | // |
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23 | |||
24 | //------------------------------------------------------------------------------------------- |
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25 | // DEFINES |
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26 | // |
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27 | #define LOCAL_BUFFERLENGTH 250 |
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28 | |||
29 | //------------------------------------------------------------------------------------------- |
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30 | // INCLUDES |
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31 | // |
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32 | #include <stdio.h> |
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33 | #include <mbuffer.h> |
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34 | |||
35 | //------------------------------------------------------------------------------------------- |
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36 | // LOCALS |
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37 | // |
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38 | static char MBuffer[LOCAL_BUFFERLENGTH]; |
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39 | |||
40 | //------------------------------------------------------------ |
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41 | // add unsolicited interrupt message to buffer |
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42 | // |
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43 | void AddIRQtoBuffer(short level, short vector) |
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44 | { |
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45 | sprintf(MBuffer, "Interrupt @ level %d with vector %d signaled.", level, vector); |
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46 | } |
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47 | |||
48 | //------------------------------------------------------------ |
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49 | // add unsolicited error message to buffer |
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50 | // |
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51 | void AddMsgtoBuffer(int where, unsigned long Error) |
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52 | { |
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53 | sprintf(MBuffer, "Error %d occured (%d)!", Error, where); |
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54 | } |
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55 | |||
56 | //------------------------------------------------------------ |
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57 | // add unsolicited error message as string to buffer |
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58 | // |
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59 | void AddMsgAsStringtoBuffer(char *strn) |
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60 | { |
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61 | sprintf(MBuffer,"%s", strn); |
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62 | } |
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63 | |||
64 | //------------------------------------------------------------ |
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65 | // get back a message from the buffer |
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66 | // |
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67 | char *ReadMessageBuffer(void) |
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68 | { |
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69 | return MBuffer; |
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70 | } |
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71 | |||
72 | //------------------------------------------------------------ |
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73 | // initilaize the buffer |
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74 | // |
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75 | void InitMessageBuffer(void) |
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76 | { |
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77 | MBuffer[0] = 0; |
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78 | } |
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79 | |||
80 | //------------------------------------------------------------------------------------------- |
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81 | //------------------------------------------------------------------------------------------- |
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82 | //------------------------------------------------------------------------------------------- |