FreeCalypso > hg > fc-tourmaline
annotate src/cs/services/lls/lls_api.h @ 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 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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1 /** |
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2 * @file lls_api.h |
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3 * |
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4 * API Definition for LLS (Low Level Servies) Service. |
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5 * |
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6 * This file gathers all the constants, structure and functions declaration |
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7 * useful for a LLS service user. |
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8 * |
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9 * @author Laurent Sollier (l-sollier@ti.com) |
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10 * @version 0.1 |
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11 */ |
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12 |
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13 /* |
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14 * History: |
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15 * |
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16 * Date Author Modification |
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17 * ---------------------------------------- |
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18 * 03/12/2002 L Sollier Create |
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19 * |
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20 * |
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21 * (C) Copyright 2002 by Texas Instruments Incorporated, All Rights Reserved |
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22 */ |
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23 |
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24 #ifndef _LLS_API_H_ |
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25 #define _LLS_API_H_ |
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26 |
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27 |
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28 #include "rv/rv_general.h" |
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29 |
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30 /** |
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31 * @name External types |
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32 * |
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33 * Types used in API. |
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34 * |
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35 */ |
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36 /*@{*/ |
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37 |
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38 /** Definition of available equipment, ... for D-Sample |
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39 */ |
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40 #define LLS_LED_A 0x01 |
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41 #define LLS_BACKLIGHT 0x02 |
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42 #define LLS_PRECHARGE_LED 0x03 |
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43 |
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44 /*@}*/ |
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45 |
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46 typedef UINT8 T_LLS_EQUIPMENT; |
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47 |
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48 /** |
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49 * @name API functions |
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50 * |
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51 * API functions declarations. |
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52 */ |
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53 /*@{*/ |
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54 |
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55 /** |
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56 * function: lls_switch_on |
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57 * |
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58 * This function switch on an equipment. |
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59 * |
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60 * @param equipment_sort equipment sort. |
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61 * @return |
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62 * - RV_OK if operation is successful, |
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63 * - RV_INVALID_PARAMETER if one parameter is incorrect, |
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64 * - RV_NOT_SUPPORTED |
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65 * |
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66 */ |
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67 T_RV_RET lls_switch_on(T_LLS_EQUIPMENT equipment_sort); |
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68 |
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69 |
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70 /** |
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71 * function: lls_switch_off |
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72 * |
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73 * This function switch off an equipment. |
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74 * |
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75 * @param equipment_sort equipment sort. |
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76 * @return |
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77 * - RV_OK if operation is successful, |
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78 * - RV_INVALID_PARAMETER if one parameter is incorrect, |
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79 * - RV_NOT_SUPPORTED |
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80 * |
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81 */ |
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82 T_RV_RET lls_switch_off(T_LLS_EQUIPMENT equipment_sort); |
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83 |
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84 |
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85 /*@}*/ |
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86 |
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87 |
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88 |
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89 |
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90 #endif /* #ifndef _LLS_API_H_ */ |