FreeCalypso > hg > fc-magnetite
annotate src/gpf3/frame/frm_ext.c @ 635:baa0a02bc676
niq32.c DTR handling restored for targets that have it
TI's original TCS211 fw treated GPIO 3 as the DTR input (wired so on C-Sample
and D-Sample boards, also compatible with Leonardo and FCDEV3B which have a
fixed pull-down resistor on this GPIO line), and the code in niq32.c called
UAF_DTRInterruptHandler() (implemented in uartfax.c) from the
IQ_KeypadGPIOHandler() function. But on Openmoko's GTA02 with their official
fw this GPIO is a floating input, all of the DTR handling code in uartfax.c
including the interrupt logic is still there, but the hobbled TCS211-20070608
semi-src delivery which OM got from TI contained a change in niq32.c (which
had been kept in FC until now) that removed the call to
UAF_DTRInterruptHandler() as part of those not-quite-understood "CC test"
hacks.
The present change fixes this bug at a long last: if we are building fw for a
target that has TI's "classic" DTR & DCD GPIO arrangement (dsample, fcmodem and
gtm900), we bring back all of TI's original code in both uartfax.c and niq32.c,
whereas if we are building fw for a target that does not use this classic GPIO
arrangement, the code in niq32.c goes back to what we got from OM and all
DTR & DCD code in uartfax.c is conditioned out. This change also removes the
very last remaining bit of "CC test" bogosity from our FreeCalypso code base.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 19 Jan 2020 01:41:35 +0000 |
parents | c41a534f33c6 |
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rev | line source |
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1 /* |
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2 +------------------------------------------------------------------------------ |
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3 | File: frm_ext.h |
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4 +------------------------------------------------------------------------------ |
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5 | Copyright 2005 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 : This module provides functionality for the Frame Extension |
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17 | Interface. |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #ifndef __FRM_EXT_C__ |
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22 #define __FRM_EXT_C__ |
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23 /*==== INCLUDES ===================================================*/ |
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24 |
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25 #include <stdio.h> |
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26 #include <string.h> |
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27 |
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28 #include "typedefs.h" |
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29 #include "os.h" |
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30 #include "vsi.h" |
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31 #include "frame.h" |
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32 #include "tools.h" |
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33 #include "frm_defs.h" |
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34 #include "frm_types.h" |
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35 #include "frm_glob.h" |
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36 #include "p_mem.h" |
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37 #include "frm_ext.h" |
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38 |
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39 /*==== TYPES ================================================================*/ |
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40 |
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41 |
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42 /*==== PROTOTYPES ===============================================================*/ |
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43 |
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44 void fei_lemu_SendToQueue_init ( void ); |
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45 void fei_lemu_SendToQueue_register(int(* func)(OS_HANDLE SndComHandle, OS_HANDLE RcvComHandle, |
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46 OS_HANDLE RcvQHandle, USHORT Prio, ULONG Suspend, |
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47 OS_QDATA *Msg ), ULONG ret_ok); |
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48 |
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49 /*==== MACROS ================================================================*/ |
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50 |
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51 #define LEMU_SENDTOQUEUE_INITIALIZED 0xaffedead |
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52 |
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53 /*==== VARIABLES ==================================================*/ |
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54 |
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55 #ifndef _TOOLS_ |
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56 #ifndef RUN_INT_RAM |
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57 T_lemu_SendToQueue lemu_SendToQueue_func; |
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58 #else |
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59 extern T_lemu_SendToQueue lemu_SendToQueue_func; |
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60 #endif |
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61 #endif |
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62 |
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63 /*==== FUNCTIONS ==================================================*/ |
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64 |
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65 #ifndef _TOOLS_ |
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66 #ifndef RUN_INT_RAM |
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67 /* |
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68 +------------------------------------------------------------------------------ |
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69 | Function : fei_lemu_SendToQueue_register |
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70 +------------------------------------------------------------------------------ |
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71 | Description : register the lemu_SendToQueue function. |
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72 | |
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73 | Parameters : func - pointer to API function pointer table |
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74 | |
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75 | Return : void |
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76 +------------------------------------------------------------------------------ |
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77 */ |
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78 void fei_lemu_SendToQueue_register( int (* func)(OS_HANDLE SndComHandle, |
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79 OS_HANDLE RcvComHandle, OS_HANDLE RcvQHandle, USHORT Prio, |
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80 ULONG Suspend, OS_QDATA *Msg ), ULONG ret_ok) |
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81 { |
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82 lemu_SendToQueue_func.ret_ok = ret_ok; |
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83 lemu_SendToQueue_func.plemu_SendToQueue = func; |
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84 lemu_SendToQueue_func.magic_nr = LEMU_SENDTOQUEUE_INITIALIZED; |
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85 } |
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86 #endif |
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87 |
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88 #ifndef RUN_INT_RAM |
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89 /* |
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90 +------------------------------------------------------------------------------ |
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91 | Function : fei_lemu_SendToQueue_init |
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92 +------------------------------------------------------------------------------ |
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93 | Description : initialize lemu_SendToQueue function pointer table. |
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94 | |
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95 | Parameters : void |
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96 | |
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97 | Return : void |
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98 +------------------------------------------------------------------------------ |
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99 */ |
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100 void fei_lemu_SendToQueue_init ( void ) |
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101 { |
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102 if ( lemu_SendToQueue_func.magic_nr != LEMU_SENDTOQUEUE_INITIALIZED) |
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103 { |
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104 lemu_SendToQueue_func.ret_ok = 0; |
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105 lemu_SendToQueue_func.plemu_SendToQueue = NULL; |
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106 lemu_SendToQueue_func.magic_nr = 0; |
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107 } |
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108 } |
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109 #endif |
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110 |
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111 #endif /* !_TOOLS_*/ |
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112 |
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113 |
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114 #endif /* __FRM_EXT_C__ */ |