annotate src/cs/os/nucleus/cs_defs.h @ 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>
date Sun, 19 Jan 2020 01:41:35 +0000
parents 945cf7f506b2
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1 /*************************************************************************/
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2 /* */
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3 /* Copyright (c) 1993-1994 Accelerated Technology, Inc. */
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4 /* */
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5 /* PROPRIETARY RIGHTS of Accelerated Technology are involved in the */
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6 /* subject matter of this material. All manufacturing, reproduction, */
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7 /* use, and sales rights pertaining to this subject matter are governed */
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8 /* by the license agreement. The recipient of this software implicitly */
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9 /* accepts the terms of the license. */
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10 /* */
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11 /*************************************************************************/
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12
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13 /*************************************************************************/
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14 /* */
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15 /* FILE NAME VERSION */
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16 /* */
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17 /* cs_defs.h PLUS 1.1 */
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18 /* */
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19 /* COMPONENT */
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20 /* */
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21 /* CS - Common Services */
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22 /* */
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23 /* DESCRIPTION */
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24 /* */
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25 /* This file contains data structure definitions used in the common */
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26 /* service linked list routines. */
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27 /* */
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28 /* AUTHOR */
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29 /* */
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30 /* William E. Lamie, Accelerated Technology, Inc. */
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31 /* */
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32 /* DATA STRUCTURES */
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33 /* */
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34 /* CS_NODE Link node structure */
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35 /* */
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36 /* FUNCTIONS */
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37 /* */
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38 /* None */
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39 /* */
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40 /* DEPENDENCIES */
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41 /* */
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42 /* nucleus.h Nucleus PLUS constants */
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43 /* */
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44 /* HISTORY */
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45 /* */
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46 /* NAME DATE REMARKS */
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47 /* */
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48 /* W. Lamie 03-01-1993 Created initial version 1.0 */
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49 /* D. Lamie 04-19-1993 Verified version 1.0 */
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50 /* W. Lamie 06-01-1993 Added padding conditional into */
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51 /* CS_NODE structure, making */
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52 /* version 1.0a */
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53 /* D. Lamie 06-01-1993 Verified version 1.0a */
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54 /* W. Lamie 03-01-1994 Moved include files outside of */
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55 /* the file #ifndef to allow the */
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56 /* use of actual data structures, */
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57 /* resulting in version 1.1 */
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58 /* R. Pfaff - */
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59 /* D. Lamie 03-18-1994 Verified version 1.1 */
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60 /* */
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61 /*************************************************************************/
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62
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63 #include "nucleus.h" /* Include Nucleus constants */
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64
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65
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66 /* Check to see if the file has been included already. */
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67 #ifndef CS_DEFS
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68 #define CS_DEFS
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69
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70
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71 /* Define a common node data structure that can be included inside of
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72 other system data structures. */
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73
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74 typedef struct CS_NODE_STRUCT
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75 {
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76 struct CS_NODE_STRUCT *cs_previous;
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77 struct CS_NODE_STRUCT *cs_next;
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78 DATA_ELEMENT cs_priority;
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79
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80 #if PAD_1
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81 DATA_ELEMENT cs_padding[PAD_1];
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82 #endif
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83
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84 } CS_NODE;
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85
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86 #endif