FreeCalypso > hg > fc-tourmaline

annotate src/g23m-aci/aci/dcm_state.h @ 75:8697f358f505

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backlight rework: Condat light driver accepts levels The present change is another intermediate step on the path toward new FreeCalypso backlight handling. At this intermediate step the Condat light driver accepts 0-255 backlight levels driven by MFW, and puts them out on PWL on Luna development boards. At the same time on C139 it is now possible to turn on the display backlight with or without the keypad bl - the lsb of the 0-255 backlight level controls the keypad bl. MFW presently drives only 0 and 255 backlight levels, thus there is no visible behavioral change yet - but the plan for subsequent stages of this backlight rework is to add a dimmed backlight state (no keypad bl on C139) during active calls.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 20:44:04 +0000
parents fa8dc04885d8
children
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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 instance is a state machine with several possible states.
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18 | Based on the current state, DCM handle different kind of messages/events.
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19 | States are listed in the order they should normally be sequenced.
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23 #ifndef __DCMSTATE_H__
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24 #define __DCMSTATE_H__
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25
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26 /**
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27 * DCM states.
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28 *
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29 * DCM instance is a state machine with several possible states.
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30 * Based on the current state, DCM handle different kind of messages/events.
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31 * States are listed in the order they should normally be sequenced.
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32 *
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33 * See the Readme file for a description of the state machine.
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34 */
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35 typedef enum
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36 {
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37 DCM_OFF,
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38 DCM_IDLE,
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39 DCM_ACTIVATING_CONN,
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40 DCM_CONN_ACTIVATED,
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41 DCM_CLOSING_CONN
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42 } T_DCM_INTERNAL_STATE;
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43
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44
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45 /**
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46 * DCM substates.
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47 *
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48 * DCM instance is a state machine with several possible states.
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49 * Substates are included in some states.
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50 */
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51
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52 typedef enum
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53 {
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54 DCM_SUB_NO_ACTION = 0, /* ALL */
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55 DCM_SUB_WAIT_CGATT_CNF, /* DCM_ACTIVATING_CONN */
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56 DCM_SUB_WAIT_CGACT_CNF, /* DCM_ACTIVATING_CONN */
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57 DCM_SUB_WAIT_SATDN_CNF, /* DCM_ACTIVATING_CONN */
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58 DCM_SUB_WAIT_SATH_CNF, /* DCM_CLOSING_CONN */
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59 DCM_SUB_WAIT_CGDEATT_CNF, /* DCM_CLOSING_CONN */
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60 DCM_SUB_WAIT_CGDEACT_CNF /* DCM_CLOSING_CONN */
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61 } T_DCM_INTERNAL_SUBSTATE;
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62
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63
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64 T_DCM_RET dcm_idle (T_DCM_HDR * msg_p);
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65 T_DCM_RET dcm_activating_conn(T_DCM_HDR * msg_p);
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66 T_DCM_RET dcm_conn_activated(T_DCM_HDR * msg_p);
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67 T_DCM_RET dcm_closing_conn(T_DCM_HDR * msg_p );
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68
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69 T_DCM_RET dcm_new_state(U8 state, U8 substate);
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70 T_DCM_RET dcm_save_state(void);
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71 T_DCM_RET dcm_restore_state(void);
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72 void dcm_dispay_state(U8 state, U8 substate);
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73 void dcm_dispay_sub_state(U8 substate_1, U8 substate_2);
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74
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75
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76 #endif