FreeCalypso > hg > fc-tourmaline

annotate src/cs/layer1/tm_cust0/l1tm_tpu12.c @ 268:f2e52cab0a73

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abb_inth.c: check all interrupt causes, not just one The original code used if - else if - else if etc constructs, thus the first detected interrupt was the only one handled. However, Iota ITSTATREG is a clear-on-read register, thus if we only handle the first detected interrupt and skip checking the others, then the other interrupts will be lost, if more than one interrupt happened to occur in one ABB interrupt handling cycle - a form of rare race condition. Change the code to check all interrupts that were read in this cycle.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 13 Jun 2021 18:17:53 +0000
parents 4e78acac3d88
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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1 /************* Revision Controle System Header *************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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2 * GSM Layer 1 software
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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3 * L1TM_TPU2.C
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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4 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * Filename %M%
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 * Version %I%
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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7 * Date %G%
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 ************* Revision Controle System Header *************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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10 #include "l1_confg.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 #if (TESTMODE && (RF==12))
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 #include "tm_defs.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 #include "l1_const.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 #include "l1_types.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 #include "l1tm_defty.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 #include "l1tm_cust.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #include "l1tm_tpu12.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #if (AUDIO_TASK == 1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #include "l1audio_const.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24 #include "l1audio_cust.h"
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25 #include "l1audio_defty.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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27 ////////////////////////////henry
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #if (L1_GTT == 1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 #include "l1gtt_const.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 #include "l1gtt_defty.h"
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31 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 ///////////////////////////
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 #include "l1_defty.h"
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34 #include "l1_msgty.h"
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35 #include "l1_tabs.h"
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36
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 #include "l1tm_msgty.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 #include "l1tm_varex.h"
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39
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 #if ((ANLG_FAM == 1) || (ANLG_FAM == 2))
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 #include "spi_drv.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 #include "tpudrv12.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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45 #include "l1_rf12.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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47
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 #include <string.h>
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49
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 // Import band configuration from Flash module (need to replace by an access function)
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51
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53 // External function prototypes
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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55
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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56 void Cust_tm_tpu_table_write (T_TM_RETURN *tm_return, WORD8 index, UWORD8 size, UWORD8 table[])
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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58 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 INDICES BETWEEN in [0..63] RANGE ARE RESERVED FOR TI RF MODULE
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62 // fill in the cid
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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63 tm_return->cid = TPU_TABLE_WRITE;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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65 switch (index)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67 default:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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68 tm_return->size = 0;
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69 tm_return->status = E_BADINDEX;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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70 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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71 } // end of switch
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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72 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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73
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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74 void Cust_tm_tpu_table_read (T_TM_RETURN *tm_return, WORD8 index)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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75 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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76 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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77 INDICES BETWEEN in [0..63] RANGE ARE RESERVED FOR TI RF MODULE
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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79
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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80 // fill in the cid
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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81 tm_return->cid = TPU_TABLE_READ;
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82
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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83 switch (index)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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85 default:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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86 tm_return->size = 0;
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87 tm_return->status = E_BADINDEX;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88 break;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89 } // end of switch
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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90 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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91
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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92 #endif //TESTMODE