FreeCalypso > hg > fc-tourmaline
annotate src/g23m-aci/aci/dcm_handle_message.c @ 214:adfdbcd360fd
backlight evolution: API between Condat driver and MFW
With this change, the API between the Condat backlight driver
and its user in MFW now carries more abstract backlight state codes
(fully off, fully on, in call, charging boot mode) instead of
0-255 levels. This change is needed in order to more properly support
different hardware targets with different capabilities and approaches
in terms of backlight handling.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Fri, 23 Apr 2021 23:52:02 +0000 |
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1
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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 |
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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 } |