FreeCalypso > hg > freecalypso-sw
annotate gsm-fw/g23m-aci/gdd_dio/gdd_sys.c @ 853:ae254ffeaec3
AT command interface works!
The cause of the breakage was the same Nucleus API issue with NU_Create_Timer()
which we encountered at the very beginning of this project with Riviera timers:
the code in uartfax.c from TCS211 was passing 0 as the initial dummy value for
the timer duration, and our FreeNucleus version doesn't like it. The fix is
the same: pass 1 as the initial dummy value instead.
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Thu, 30 Apr 2015 01:46:26 +0000 |
parents | eedbf248bac0 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : |
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4 | Modul : |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2004 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 : Implementation of the GDD system interface |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #define GDD_SYS_C |
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22 |
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23 /*==== INCLUDES =============================================================*/ |
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24 |
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25 #include <string.h> |
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26 #include <stdlib.h> |
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27 #include <stddef.h> |
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28 #include "typedefs.h" |
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29 #include "pcm.h" |
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30 #include "vsi.h" |
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31 #include "custom.h" |
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32 #include "gsm.h" |
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33 |
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34 #include "gdd_dio.h" |
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35 |
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36 #include "gdd_sys.h" |
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37 |
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38 /*==== DEFINITIONS===========================================================*/ |
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39 |
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40 #ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL |
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41 #define EXT_ALLOC(S) (void*)vsi_m_new(S,ExtGroupHandle FILE_LINE_MACRO) |
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42 #define EXT_FREE(P) vsi_m_free((T_VOID_STRUCT **)&P FILE_LINE_MACRO) |
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43 |
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44 /* Handle to external memory pool dediated to GDD_SYS */ |
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45 T_HANDLE ExtGroupHandle = 3; |
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46 |
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47 #endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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48 |
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49 |
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50 /*==== TYPES ================================================================*/ |
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51 |
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52 /*==== PROTOTYPES ===========================================================*/ |
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53 |
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54 /*==== GLOBAL VARS ==========================================================*/ |
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55 |
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56 /*==== LOCAL FUNCTIONS=======================================================*/ |
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57 |
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58 /*==== EXPORTED FUNCTIONS====================================================*/ |
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59 |
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60 void * gdd_sys_mem_malloc(int size) |
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61 { |
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62 void * p; |
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63 |
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64 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_mem_malloc(size=%d)", size); |
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65 |
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66 #ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL |
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67 p = EXT_ALLOC(size); |
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68 #else /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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69 p = M_ALLOC(size); |
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70 #endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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71 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] allocated buffer: 0x%4x", p); |
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72 |
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73 return p; |
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74 } |
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75 |
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76 void gdd_sys_mem_free(void * p) |
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77 { |
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78 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_mem_free(p=0x%4x)", p); |
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79 |
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80 #ifdef GDD_DIO_USE_EXTERNAL_MEM_POOL |
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81 EXT_FREE(p); |
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82 #else /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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83 M_FREE(p); |
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84 #endif /* GDD_DIO_USE_EXTERNAL_MEM_POOL */ |
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85 } |
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86 |
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87 T_GDD_SEM gdd_sys_sem_open(char * name, unsigned short count) |
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88 { |
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89 TRACE_USER_CLASS_P2(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_open(name=%s, count=%d)", name, count); |
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90 |
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91 return vsi_s_open(VSI_CALLER name, count); |
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92 } |
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93 |
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94 int gdd_sys_sem_close(T_GDD_SEM sem) |
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95 { |
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96 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_close(sem=%d)", sem); |
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97 |
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98 return vsi_s_close(VSI_CALLER sem); |
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99 } |
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100 |
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101 int gdd_sys_sem_down(T_GDD_SEM sem) |
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102 { |
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103 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_down(sem=%d)", sem); |
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104 |
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105 return vsi_s_get(VSI_CALLER sem); |
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106 } |
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107 |
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108 int gdd_sys_sem_up(T_GDD_SEM sem) |
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109 { |
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110 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_up(sem=%d)", sem); |
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111 |
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112 return vsi_s_release(VSI_CALLER sem); |
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113 } |
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114 |
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115 int gdd_sys_sem_status(T_GDD_SEM sem, /*out*/ unsigned short * count) |
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116 { |
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117 TRACE_USER_CLASS_P1(TC_SYS_INTERFACE, "[GDD] gdd_sys_sem_status(sem=%d)", sem); |
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118 |
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119 return vsi_s_status(VSI_CALLER sem, count); |
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120 } |