FreeCalypso > hg > fc-magnetite
annotate src/cs/layer1/gtt_include/l1gtt_varex.h @ 42:d5f08174ee4f
ffs.lib done
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 30 Sep 2016 19:50:07 +0000 |
parents | 945cf7f506b2 |
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rev | line source |
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1 /************* Revision Controle System Header ************* |
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2 * GSM Layer 1 software |
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3 * L1GTT_VAREX.H |
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4 * |
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5 * Filename %M% |
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6 * Copyright 2003 (C) Texas Instruments |
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7 * |
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8 ************* Revision Controle System Header *************/ |
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9 |
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10 |
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11 #if (L1_GTT == 1) |
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12 |
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13 #ifdef L1GTT_ASYNC_C |
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14 // Every BUFFER are associated with a variable |
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15 T_TTY_FIFO_struct *TTY_FIFO_1; |
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16 T_TTY_FIFO_struct *TTY_FIFO_2; |
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17 T_TTY_FIFO_struct *TTY_FIFO_3; |
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18 T_TTY_FIFO_struct *TTY_FIFO_4; |
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19 |
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20 /* state variables for CTM transmitter and CTM receiver,respectively */ |
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21 tx_state_t tx_state; |
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22 rx_state_t rx_state; |
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23 |
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24 /* State variables for the Baudot decoder and encoder,respectively. */ |
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25 baudot_decode_state_t baudot_decode_state; |
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26 baudot_encode_state_t baudot_encode_state; |
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27 |
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28 |
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29 /* Define fifo state variables */ |
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30 WORD16 baudotOutTTYCodeFifoLength = 50; |
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31 fifo_state_t baudotOutTTYCodeFifoState; |
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32 fifo_state_t signalFifoState; |
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33 fifo_state_t ctmOutTTYCodeFifoState; |
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34 fifo_state_t baudotToCtmFifoState; |
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35 fifo_state_t ctmToBaudotFifoState; |
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36 |
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37 WORD16 cntFramesSinceBurstInit = 0; |
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38 WORD16 cntSamplesSinceLastBypassFromCTM = 0; |
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39 WORD16 cntTransmittedEnquiries = 0; |
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40 BOOL ctmFromFarEndDetected = false; |
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41 BOOL ctmCharacterTransmitted = false; |
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42 BOOL enquiryFromFarEndDetected = false; |
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43 BOOL ctmTransmitterIsIdle = true; |
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44 BOOL earlyMutingRequired = false; |
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45 BOOL transparentMode = false; |
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46 |
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47 /* Used to keep track of time since last Enquiry burst. |
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48 * Currently 1 cycle == 120 ms */ |
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49 WORD16 cyclesSinceLastEnquiryBurst = 0; |
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50 |
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51 /* Stores the output from baudot encoder in downlink */ |
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52 fifo_state_t baudotCodeFifoState; |
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53 /* Store the output from CTM transmitter in uplink */ |
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54 fifo_state_t ctmCodeULFifoState; |
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55 |
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56 WORD16 cntSamplesSinceEnquiryDetected = 0; |
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57 |
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58 /* Shared global buffers between L1S and l1gtt_main_processing. */ |
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59 fifo_state_t global_ul; |
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60 fifo_state_t global_dl; |
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61 |
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62 int init_complete = 0; |
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63 |
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64 /* Array containing silence data for muting uplink bypass path. */ |
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65 WORD16 silence_data[]={0,0,0,0,0,0,0,0}; |
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66 |
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67 /* Global flag to indicate that uplink bypass path is to be muted */ |
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68 int begin_ul_bypasspath_mute = 0; |
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69 |
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70 /* Counter for keeping track of amount of silence written to DSP task 2. */ |
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71 int silence_pad_time = 0; |
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72 |
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73 #else |
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74 extern T_TTY_FIFO_struct *TTY_FIFO_1; |
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75 extern T_TTY_FIFO_struct *TTY_FIFO_2; |
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76 extern T_TTY_FIFO_struct *TTY_FIFO_3; |
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77 extern T_TTY_FIFO_struct *TTY_FIFO_4; |
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78 extern tx_state_t tx_state; |
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79 extern rx_state_t rx_state; |
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80 extern baudot_decode_state_t baudot_decode_state; |
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81 extern baudot_encode_state_t baudot_encode_state; |
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82 extern WORD16 baudotOutTTYCodeFifoLength; |
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83 extern fifo_state_t baudotOutTTYCodeFifoState; |
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84 extern fifo_state_t signalFifoState; |
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85 extern fifo_state_t ctmOutTTYCodeFifoState; |
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86 extern fifo_state_t baudotToCtmFifoState; |
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87 extern fifo_state_t ctmToBaudotFifoState; |
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88 extern WORD16 cntFramesSinceBurstInit; |
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89 extern WORD16 cntSamplesSinceLastBypassFromCTM; |
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90 extern WORD16 cntTransmittedEnquiries; |
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91 extern BOOL ctmFromFarEndDetected; |
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92 extern BOOL ctmCharacterTransmitted; |
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93 extern BOOL enquiryFromFarEndDetected; |
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94 extern BOOL ctmTransmitterIsIdle; |
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95 extern BOOL earlyMutingRequired; |
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96 extern BOOL transparentMode; |
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97 extern WORD16 cyclesSinceLastEnquiryBurst; |
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98 extern fifo_state_t baudotCodeFifoState; |
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99 extern fifo_state_t ctmCodeULFifoState; |
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100 extern WORD16 cntSamplesSinceEnquiryDetected; |
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101 extern fifo_state_t global_ul; |
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102 extern fifo_state_t global_dl; |
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103 extern int init_complete; |
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104 extern WORD16 silence_data[]; |
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105 extern int begin_ul_bypasspath_mute; |
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106 extern int silence_pad_time; |
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107 #endif |
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src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
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108 |
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src/cs: chipsetsw import from tcs211-fcmodem
Mychaela Falconia <falcon@freecalypso.org>
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109 #endif |