FreeCalypso > hg > fc-tourmaline

annotate src/cs/services/tty/tty_task.c @ 46:09cdd5bf04e4

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Condat display driver fix for 96x64 BW framebuffer
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 17 Oct 2020 22:50:15 +0000
parents 4e78acac3d88
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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1 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 * @file tty_task.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 * Coding of the main TTY function : tty_core
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 * This function loop in the process message function for waiting messages.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 * @author Frederic Turgis (f-turgis@ti.com) & Gerard Cauvy (g-cauvy@ti.com)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 * @version 0.1
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 * History:
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 * Date Modification
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 * ------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 * 01/27/2003 Create
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 #ifndef _WINDOWS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 #include "config/l1sw.cfg"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 #include "tty/tty_env.h"
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26 #include "tty/tty_i.h"
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27
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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28 #include "rv/rv_general.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29 #include "rvf/rvf_api.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 #include "rvm/rvm_use_id_list.h"
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31
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 #if (TRACE_TYPE == 1) || (TRACE_TYPE == 4)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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33 #ifndef _WINDOWS
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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34 #include "config/sys.cfg"
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35 #include "config/chipset.cfg"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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36 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 #include "l1_types.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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38 #include "l1_confg.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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39 #include "l1_trace.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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42 #if (L1_GTT == 1)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 /* External prototype. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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44 extern void l1gtt_initialize(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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45 extern void l1gtt_exit(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46 extern void l1gtt_main_processing(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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47 extern void l1gtt_init_trace(void);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 /* Dummy functions */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 void l1gtt_initialize(void) {}
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51 void l1gtt_exit(void) {}
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52 void l1gtt_main_processing(void) {}
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53 void l1gtt_init_trace(void) {}
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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56
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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57 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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58 * @name Functions implementation
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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59 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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60 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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61 /*@{*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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63 /**
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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64 * function: tty_core
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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65 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66 T_RV_RET tty_core(void)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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68 BOOLEAN error_occured = FALSE;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 T_RV_HDR* msg_p;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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70 UINT16 received_event;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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71
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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72 TTY_SEND_TRACE("TTY TASK Started", RV_TRACE_LEVEL_DEBUG_HIGH );
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73
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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74 l1gtt_init_trace();
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75
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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76 /* loop to process messages */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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77 while (error_occured == FALSE)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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78 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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79 /* Wait for the necessary events. */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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80 received_event = rvf_wait ( 0xffff,0);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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81
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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82 if (received_event & TTY_INIT_EVENT_MASK)
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83 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84 l1gtt_initialize();
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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85 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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86 else if (received_event & TTY_EXIT_EVENT_MASK)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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87 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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88 l1gtt_exit();
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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89 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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90 else if (received_event & TTY_DATA_EVENT_MASK)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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91 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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92 l1gtt_main_processing();
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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93 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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94 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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95
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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96 return RV_OK;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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97 }