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annotate gsm-fw/L1/dsp/leadapi.h @ 598:d42b83dee819

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L1: DSP CPU load measurement appears to be possible only on DSP >= 38
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 17 Aug 2014 16:52:06 +0000
parents a418c48046ad
children
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565bf963c3a2 gsm-fw/L1/dsp/leadapi.[ch]: import from Leonardo semi-src
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1 /*******************************************************************************
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2 TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION
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3
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4 Property of Texas Instruments -- For Unrestricted Internal Use Only
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5 Unauthorized reproduction and/or distribution is strictly prohibited. This
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6 product is protected under copyright law and trade secret law as an
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7 unpublished work. Created 1987, (C) Copyright 1997 Texas Instruments. All
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8 rights reserved.
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11 Filename : leadapi.h
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12
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13 Description : Boot the LEAD - header file
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14
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15 Target : ARM
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16
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17 Project :
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18
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19 Author : A0917556
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21 Version number : 1.8
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22
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23 Date and time : 02/22/01 11:54:48
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25 Previous delta : 01/22/01 10:32:42
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26
565bf963c3a2 gsm-fw/L1/dsp/leadapi.[ch]: import from Leonardo semi-src
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27 SCCS file : /db/gsm_asp/db_ht96/dsp_0/gsw/rel_0/mcu_l1/release_gprs/RELEASE_GPRS/drivers1/common/SCCS/s.leadapi.h
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28
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29 Sccs Id (SID) : '@(#) leadapi.h 1.8 02/22/01 11:54:48 '
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32 *****************************************************************************/
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33
563
a418c48046ad L1: l1_init.c compiles
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34 #undef NULL // appease gcc
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35 #define NULL 0
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36
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37 #define APIF_ADDR 0xFFD00000L
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38 #define BASE_API_ARM APIF_ADDR /* API RAM for ARM */
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39 #if (CHIPSET == 4)
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40 #define BASE_API_LEAD 0xE800 /* API RAM for Lead */
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41 #elif (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12)
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42 #define BASE_API_LEAD 0xE000 /* API RAM for Lead */
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43 #else
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44 #define BASE_API_LEAD 0xF800 /* API RAM for Lead */
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45 #endif
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46
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47 #define DOWNLOAD_EXT_PAGE (APIF_ADDR + 0x0FF8) /* Address of the extended DSP page of the */
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48 #define DOWNLOAD_SIZE (APIF_ADDR + 0x0FFA) /* Address of the download size variable */
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49 #define DOWNLOAD_ADDR (APIF_ADDR + 0x0FFC) /* Address of the download address variable */
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50 #define DOWNLOAD_STATUS (APIF_ADDR + 0x0FFE) /* Address of the download status variable */
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51
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52 /* Maximum size of a block which can be copied into the API RAM */
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53
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54 #define MAX_BLOCK_SIZE 0x7F0
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55 #define MAX_UINT 65535
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56
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57 /* Possible values for the download status */
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58
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59 #define LEAD_READY 1
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60 #define BLOCK_READY 2
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61 #define PROGRAM_DONE 3
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62 #define PAGE_SELECTION 4
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63
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64
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65 // Constants for timeout
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66 #define LA_TIMEOUT 10000
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67 #define LA_SUCCESS 0
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68 #define LA_ERR_TIMEOUT 1
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69
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70 // Constants for error
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71 #define LA_BAD_EXT_VALUE 2
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72 #define LA_BAD_VERSION 3
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73 #define LA_BAD_TAG 4
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74
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75 // Prototypes
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76 void LA_InitialLeadBoot16(const unsigned char bootCode[]);
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77 void LA_InitialLeadBoot(const unsigned char bootCode[]);
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78 short LA_LoadPage16(const unsigned char code[], SYS_UWORD16 page, SYS_UWORD16 start);
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79 short LA_LoadPage(const unsigned char code[], SYS_UWORD16 page, SYS_UWORD16 start);
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80 void LA_ResetLead(void);
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81 void LA_StartLead(SYS_UWORD16 pll);
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82
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83 extern const unsigned char bootCode[];
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84
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85 /*
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86 * Global variables
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87 */
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88 #ifdef LEADAPI_C
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89 #define LA_GLOBAL
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90 #else
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91 #define LA_GLOBAL extern
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92 #endif
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93
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94 LA_GLOBAL volatile unsigned leadInt;