FreeCalypso > hg > fc-magnetite

annotate src/cs/services/tty/tty_task.c @ 695:530f71d65c20

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uartfax.c: pull from Tourmaline (GTM900 RI output) In addition to the primary intent of bringing in GTM900 RI output support, pulling uartfax.c wholesale from Tourmaline also changes the initial_time argument in the two NU_Create_Timer() calls from 0 to 1. This change is required for the new version of Nucleus used in Tourmaline and Selenite (and apparently also used by TI in LoCosto), and it is harmless (no effect) for the original TCS211 version of Nucleus used in Magnetite. The new philosophical model being adopted is that Tourmaline is our new development head firmware, whereas Magnetite will now be maintained similarly to how Linux maintainers treat stable kernels: changes will be backported from Tourmaline if they are deemed appropriate for stable modem firmware.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 17:33:10 +0000
parents 945cf7f506b2
children
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945cf7f506b2 src/cs: chipsetsw import from tcs211-fcmodem
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1 /**
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2 * @file tty_task.c
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3 *
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4 * Coding of the main TTY function : tty_core
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5 * This function loop in the process message function for waiting messages.
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6 *
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7 * @author Frederic Turgis (f-turgis@ti.com) & Gerard Cauvy (g-cauvy@ti.com)
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8 * @version 0.1
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9 */
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10
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11 /*
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12 * History:
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13 *
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14 * Date Modification
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15 * ------------------------------------
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16 * 01/27/2003 Create
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17 *
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18 * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved
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19 */
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20
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21 #ifndef _WINDOWS
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22 #include "config/l1sw.cfg"
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23 #endif
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24
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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
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28 #include "rv/rv_general.h"
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29 #include "rvf/rvf_api.h"
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30 #include "rvm/rvm_use_id_list.h"
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31
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32 #if (TRACE_TYPE == 1) || (TRACE_TYPE == 4)
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33 #ifndef _WINDOWS
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34 #include "config/sys.cfg"
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35 #include "config/chipset.cfg"
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36 #endif
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37 #include "l1_types.h"
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38 #include "l1_confg.h"
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39 #include "l1_trace.h"
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40 #endif
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41
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42 #if (L1_GTT == 1)
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43 /* External prototype. */
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44 extern void l1gtt_initialize(void);
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45 extern void l1gtt_exit(void);
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46 extern void l1gtt_main_processing(void);
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47 extern void l1gtt_init_trace(void);
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48 #else
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49 /* Dummy functions */
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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) {}
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54 #endif
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55
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56
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57 /**
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58 * @name Functions implementation
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59 *
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60 */
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61 /*@{*/
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62
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63 /**
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64 * function: tty_core
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65 */
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66 T_RV_RET tty_core(void)
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67 {
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68 BOOLEAN error_occured = FALSE;
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69 T_RV_HDR* msg_p;
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70 UINT16 received_event;
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71
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72 TTY_SEND_TRACE("TTY TASK Started", RV_TRACE_LEVEL_DEBUG_HIGH );
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73
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74 l1gtt_init_trace();
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75
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76 /* loop to process messages */
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77 while (error_occured == FALSE)
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78 {
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79 /* Wait for the necessary events. */
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80 received_event = rvf_wait ( 0xffff,0);
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81
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82 if (received_event & TTY_INIT_EVENT_MASK)
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83 {
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84 l1gtt_initialize();
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85 }
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86 else if (received_event & TTY_EXIT_EVENT_MASK)
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87 {
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88 l1gtt_exit();
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89 }
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90 else if (received_event & TTY_DATA_EVENT_MASK)
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91 {
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92 l1gtt_main_processing();
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93 }
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94 }
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95
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96 return RV_OK;
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97 }