FreeCalypso > hg > fc-magnetite

annotate src/g23m-aci/aci/dcm_handle_message.c @ 632:d968a3216ba0

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new tangomdm build target TCS211/Magnetite built for target leonardo runs just fine on the Tango-based Caramel board, but a more proper tangomdm build target is preferable in order to better market these Tango modems to prospective commercial customers. The only differences are in GPIO and MCSI config: * MCSI is enabled in the tangomdm build config. * GPIO 1 is loudspeaker amplifier control on Leonardo, but on Tango platforms it can be used for anything. On Caramel boards this GPIO should be configured as an output driving high. * GPIO 2 needs to be configured as Calypso input on Leonardo, but on Tango platforms it can be used for anything. On Caramel boards this GPIO should be configured as an output, either high or low is OK.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 04 Jan 2020 19:27:41 +0000
parents 53929b40109c
children
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162
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GSM-F&D (8411)
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4 | Modul : ACI
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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
53929b40109c src/g23m-aci: initial import from TCS3.2/LoCosto
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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 | Description : DCM handle_msg function, which is called when DCM
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18 | receives a new message by application or rAT_function.
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22
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23 /*********************************** INCLUDES ********************************************/
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24 #include "aci_all.h"
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25 #include "dcm.h"
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26 #include "dcm_utils.h"
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27 #include "dcm_state.h"
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28 #include "dcm_env.h"
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29
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30 /**************************** LOCAL VARIABLE DEFINITION ***********************************/
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31 /**************************** EXTERN VARIABLE DEFINITION **********************************/
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32 extern T_DCM_ENV_CTRL_BLK *dcm_env_ctrl_blk_p;
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33
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34 /**************************** LOCAL FUCNTION DEFINITION ***********************************/
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35 /************************** EXTERN FUCNTION DEFINITION ************************************/
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36
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37
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38 /******************************************************************************************
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39 * Function : dcm_handle_message
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40 * Description : Called every time DCM is in WAITING state or
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41 * When receiving message from Application or rAT_function
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42 * Parameter : T_DCM_HDR
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43 * -Pointer on the header of the message.
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44 * Return : T_DCM_RET DCM
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45 * -DCM Result : DCM_OK, DCM_NOT_READY.
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46 * History : 0001 03/09/17 CJH Created
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47 ********************************************************************************************/
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48 T_DCM_RET dcm_handle_message(T_DCM_HDR *msg_p)
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49 {
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50 T_DCM_GET_CURRENT_CONN_REQ_MSG *current_conn_info;
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51
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52 TRACE_FUNCTION("DCM: dcm_handle_message()");
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53 dcm_display_message(msg_p->msg_id);
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54 dcm_dispay_state((U8)dcm_env_ctrl_blk_p->state[0],
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55 (U8)dcm_env_ctrl_blk_p->substate[0]);
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56
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57 if (msg_p != NULL)
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58 {
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59 /* get current conn req is always received regardless of current state..*/
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60 if(msg_p->msg_id == DCM_GET_CURRENT_CONN_REQ_MSG)
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61 {
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62 TRACE_EVENT("DCM: DCM_GET_CURRENT_CONN_REQ_MSG");
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63 current_conn_info = (T_DCM_GET_CURRENT_CONN_REQ_MSG*)msg_p;
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64 dcm_process_get_current_conn_event(current_conn_info);
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65 return DCM_OK;
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66 }
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67 switch (dcm_env_ctrl_blk_p->state[0])
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68 {
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69 case DCM_IDLE:
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70 TRACE_EVENT("DCM: DCM_IDLE") ;
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71 /* there is no current action */
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72 return dcm_idle(msg_p);
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73
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74 case DCM_ACTIVATING_CONN:
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75 TRACE_EVENT("DCM: DCM_ACTIVATING_CONN") ;
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76 /* An IP User have asked the opening of a connection */
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77 return dcm_activating_conn(msg_p);
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78
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79 case DCM_CONN_ACTIVATED:
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80 TRACE_EVENT("DCM: DCM_CONN_ACTIVATED") ;
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81 /* At leat, on connection is active */
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82 return dcm_conn_activated(msg_p);
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83
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84 case DCM_CLOSING_CONN:
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85 TRACE_EVENT("DCM: DCM_CLOSING_CONN") ;
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86 /* An IP User have asked the closing of a connection */
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87 return dcm_closing_conn(msg_p);
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88
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89 default:
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90 TRACE_EVENT("DCM: unknown state") ;
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91 return DCM_NOT_READY;
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92 }
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93 }
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94 else
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95 {
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96 TRACE_ERROR("DCM: NULL message") ;
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97 return DCM_INVALID_PARAMETER;
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98 }
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99 }