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annotate src/gpf2/inc/nuc/os_const.h @ 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 864b8cc0cf63
children
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1 /*
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2 +------------------------------------------------------------------------------
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3 | File: os_const.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 : Constants for the Nucleus OS-Layer
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17 +-----------------------------------------------------------------------------
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18 */
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19
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20 #ifndef OS_CONST_H
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21 #define OS_CONST_H
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22
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23 /*==== INCLUDES =============================================================*/
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24
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25
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26 /*==== CONSTS ===============================================================*/
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27
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28 #define PTR_OVERHEAD 8
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29
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30 #ifdef MEMORY_SUPERVISION
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31 #define PPM_CHKOVERHEAD 4
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32 #define PPM_OVERHEAD (4+PPM_CHKOVERHEAD)
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33 #define PPM_IDX_OFFSET 0
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34 #else
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35 #define PPM_CHKOVERHEAD 0
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36 #define PPM_OVERHEAD 0
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37 #endif
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38
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39 #ifdef NU_DEBUG
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40 #define PT_CHKOVERHEAD 4
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41 #else
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42 #define PT_CHKOVERHEAD 0
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43 #endif
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44
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45 #define PT_OVERHEAD (PTR_OVERHEAD+PPM_OVERHEAD)
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46 #define POOL_OVERHEAD 0
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47
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48 #define PPM_OFFSET ((PPM_OVERHEAD-PPM_CHKOVERHEAD)/sizeof(ULONG))
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49
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50 #define SUSPEND_ONE_TICK 1
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51 #define TDMA_FRAME_DURATION 4.615
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52 #define WIN32_TIMER_TICK 50
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53
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54 #define NO_WAIT_CHECK 0
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55 #define WAIT_CHECK 1
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56
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57 #define OS_SUSPEND 0xffffffffUL /*NU_SUSPEND*/
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58 #define OS_NO_SUSPEND 0 /*NU_NO_SUSPEND*/
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59
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60 #define OS_FOREVER 0xffffffffUL /*NU_SUSPEND*/
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61
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62 #define TIME_TO_TICK_TDMA_FRAME_MULTIPLIER 14199
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63 #define TICK_TO_TIME_TDMA_FRAME_MULTIPLIER 302483
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64 #define TIME_TO_TICK_10MS_MULTIPLIER 6554
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65 #define TICK_TO_TIME_10MS_MULTIPLIER 655319
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66
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67 #ifdef _TARGET_
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68 #define TIME_TO_SYSTEM_TICKS(time) (((((time)&0xffff)*os_time_to_tick_multiplier+0x8000)>>16)\
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69 +(((time)>>16)*os_time_to_tick_multiplier))
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70 #define SYSTEM_TICKS_TO_TIME(ticks) (((((ticks)&0xfff)*os_tick_to_time_multiplier+0x8000)>>16)\
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71 +((((ticks)>>12)*os_tick_to_time_multiplier)>>4))
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72 #else
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73 #define TIME_TO_SYSTEM_TICKS(Time) ((Time)/WIN32_TIMER_TICK)
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74 #define SYSTEM_TICKS_TO_TIME(Ticks) ((Ticks)*WIN32_TIMER_TICK)
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75 #endif
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76
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77 #define OS_QUEUE_ENTRY_SIZE(E) (((E)*(sizeof(OS_QDATA)+sizeof(void*)) + (OS_MAX_PRIORITY * (((E)+1)*sizeof(void*)))))
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78
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79 #define POOL_SIZE(n,s) ((n*(s+PT_CHKOVERHEAD+PT_OVERHEAD)))
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80
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81 /* to avoid changes in all xxxconst.h files even if they do not use events */
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82 #ifndef MAX_EVENT_GROUPS
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83 #define MAX_EVENT_GROUPS 1
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84 #endif
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85
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86 /*==== TYPES =================================================================*/
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87
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88
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89 /*==== EXPORTS ===============================================================*/
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90
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91
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92 #endif /* OS_CONST_H */