FreeCalypso > hg > fc-tourmaline
annotate src/g23m-aci/gdd_dio/dio_il_psi_stub.h @ 75:8697f358f505
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> |
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date | Sat, 24 Oct 2020 20:44:04 +0000 |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | File : dio_il_psi_stub.h |
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4 +----------------------------------------------------------------------------- |
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5 | Copyright 2002 Texas Instruments Berlin, AG |
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6 | All rights reserved. |
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7 | |
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8 | This file is confidential and a trade secret of Texas |
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9 | Instruments Berlin, AG |
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10 | The receipt of or possession of this file does not convey |
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11 | any rights to reproduce or disclose its contents or to |
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12 | manufacture, use, or sell anything it may describe, in |
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13 | whole, or in part, without the specific written consent of |
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14 | Texas Instruments Berlin, AG. |
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15 +----------------------------------------------------------------------------- |
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16 | Purpose : Definitions for gdd_dio_rxf.c |
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17 +----------------------------------------------------------------------------- |
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18 */ |
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19 |
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20 #ifndef DIO_IL_PSI_STUB_H |
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21 #define DIO_IL_PSI_STUB_H |
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22 |
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23 /*==== DEFINITIONS ==========================================================*/ |
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24 |
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25 /* |
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26 * position of Driver number - needed to retrieve driver number from device id |
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27 */ |
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28 #define DIO_DRV_POS 24 |
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29 |
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30 |
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31 /*==== FUNCTIONS ============================================================*/ |
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32 |
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33 |
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34 /* |
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35 +------------------------------------------------------------------------------ |
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36 | Function : psi_stub_dio_sign_callback |
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37 +------------------------------------------------------------------------------ |
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38 | Description : The function psi_stub_dio_sign_callback() is the callback |
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39 | function of the DIO driver to indicate events of the driver. |
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40 | This function is called in interrupt context. It converts the |
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41 | given opcode to a signal. |
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42 | |
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43 | Parameters : pointer to signal |
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44 | |
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45 +------------------------------------------------------------------------------ |
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46 */ |
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47 EXTERN void psi_stub_dio_sign_callback (T_DRV_SIGNAL *SigPtr); |
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48 |
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49 |
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50 /* |
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51 +------------------------------------------------------------------------------ |
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52 | Function : Test helper function to switch on/off automatic provision with |
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53 | RX buffers after read. |
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54 +------------------------------------------------------------------------------ |
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55 */ |
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56 EXTERN void psi_stub_send_rx_buf_after_read(BOOL b); |
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57 |
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58 |
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59 /* |
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60 +------------------------------------------------------------------------------ |
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61 | Function : Test helper function to trigger the provision of an RX buffer |
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62 | on the last used connection in the PSI STUB. |
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63 +------------------------------------------------------------------------------ |
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64 */ |
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65 EXTERN void psi_stub_provide_rx_buf(); |
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66 |
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67 |
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68 /* |
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69 +------------------------------------------------------------------------------ |
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70 | Function : Copy a DIO buffer |
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71 +------------------------------------------------------------------------------ |
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72 */ |
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73 EXTERN void copy_dio_buf(const T_dio_buffer * buf_in, T_dio_buffer ** buf_out); |
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74 |
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75 /* |
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76 +------------------------------------------------------------------------------ |
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77 | Function : Allocate an RX buffer for PSI simulation |
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78 +------------------------------------------------------------------------------ |
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79 | Description : The allocated buffer has two segments: the first one has |
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80 | 2 bytes (for the protocol ID), and the second one has |
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81 | GDD_DIO_MTU_SIZE for the payload. |
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82 +------------------------------------------------------------------------------ |
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83 */ |
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84 EXTERN void allocate_rx_dio_buf(T_dio_buffer ** buf_out); |
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85 |
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86 /* |
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87 +------------------------------------------------------------------------------ |
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88 | Function : General allocator for a DIO buffer |
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89 +------------------------------------------------------------------------------ |
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90 */ |
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91 EXTERN void allocate_dio_buf(T_dio_buffer ** buf_out, const U16 seg_size[], U16 num_seg); |
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92 |
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93 |
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94 /* |
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95 +------------------------------------------------------------------------------ |
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96 | Function : Free a DIO buffer and all memory associated with it. |
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97 +------------------------------------------------------------------------------ |
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98 */ |
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99 EXTERN void free_dio_buf(T_dio_buffer ** buf); |
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100 |
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101 |
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102 #endif /* !DIO_IL_PSI_STUB_H */ |
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103 |