Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 1 | /**************************************************************************** |
| 2 | |
| 3 | (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 |
| 4 | www.systec-electronic.com |
| 5 | |
| 6 | Project: openPOWERLINK |
| 7 | |
| 8 | Description: source file for kernel PDO Communication Abstraction Layer module |
| 9 | |
| 10 | License: |
| 11 | |
| 12 | Redistribution and use in source and binary forms, with or without |
| 13 | modification, are permitted provided that the following conditions |
| 14 | are met: |
| 15 | |
| 16 | 1. Redistributions of source code must retain the above copyright |
| 17 | notice, this list of conditions and the following disclaimer. |
| 18 | |
| 19 | 2. Redistributions in binary form must reproduce the above copyright |
| 20 | notice, this list of conditions and the following disclaimer in the |
| 21 | documentation and/or other materials provided with the distribution. |
| 22 | |
| 23 | 3. Neither the name of SYSTEC electronic GmbH nor the names of its |
| 24 | contributors may be used to endorse or promote products derived |
| 25 | from this software without prior written permission. For written |
| 26 | permission, please contact info@systec-electronic.com. |
| 27 | |
| 28 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 29 | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 30 | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 31 | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 32 | COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 33 | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 34 | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 35 | LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| 36 | CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 37 | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
| 38 | ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 39 | POSSIBILITY OF SUCH DAMAGE. |
| 40 | |
| 41 | Severability Clause: |
| 42 | |
| 43 | If a provision of this License is or becomes illegal, invalid or |
| 44 | unenforceable in any jurisdiction, that shall not affect: |
| 45 | 1. the validity or enforceability in that jurisdiction of any other |
| 46 | provision of this License; or |
| 47 | 2. the validity or enforceability in other jurisdictions of that or |
| 48 | any other provision of this License. |
| 49 | |
| 50 | ------------------------------------------------------------------------- |
| 51 | |
| 52 | $RCSfile: EplPdokCal.c,v $ |
| 53 | |
| 54 | $Author: D.Krueger $ |
| 55 | |
| 56 | $Revision: 1.6 $ $Date: 2008/10/17 15:32:32 $ |
| 57 | |
| 58 | $State: Exp $ |
| 59 | |
| 60 | Build Environment: |
| 61 | GCC V3.4 |
| 62 | |
| 63 | ------------------------------------------------------------------------- |
| 64 | |
| 65 | Revision History: |
| 66 | |
| 67 | 2006/06/27 d.k.: start of the implementation, version 1.00 |
| 68 | |
| 69 | ****************************************************************************/ |
| 70 | |
| 71 | #include "kernel/EplPdokCal.h" |
| 72 | |
| 73 | #if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_PDOK)) != 0) |
| 74 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 75 | /***************************************************************************/ |
| 76 | /* */ |
| 77 | /* */ |
| 78 | /* G L O B A L D E F I N I T I O N S */ |
| 79 | /* */ |
| 80 | /* */ |
| 81 | /***************************************************************************/ |
| 82 | |
| 83 | //--------------------------------------------------------------------------- |
| 84 | // const defines |
| 85 | //--------------------------------------------------------------------------- |
| 86 | |
| 87 | //--------------------------------------------------------------------------- |
| 88 | // local types |
| 89 | //--------------------------------------------------------------------------- |
| 90 | |
| 91 | //--------------------------------------------------------------------------- |
| 92 | // modul globale vars |
| 93 | //--------------------------------------------------------------------------- |
| 94 | |
| 95 | //--------------------------------------------------------------------------- |
| 96 | // local function prototypes |
| 97 | //--------------------------------------------------------------------------- |
| 98 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 99 | /***************************************************************************/ |
| 100 | /* */ |
| 101 | /* */ |
| 102 | /* C L A S S EplPdokCal */ |
| 103 | /* */ |
| 104 | /* */ |
| 105 | /***************************************************************************/ |
| 106 | // |
| 107 | // Description: |
| 108 | // |
| 109 | // |
| 110 | /***************************************************************************/ |
| 111 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 112 | //=========================================================================// |
| 113 | // // |
| 114 | // P R I V A T E D E F I N I T I O N S // |
| 115 | // // |
| 116 | //=========================================================================// |
| 117 | |
| 118 | //--------------------------------------------------------------------------- |
| 119 | // const defines |
| 120 | //--------------------------------------------------------------------------- |
| 121 | |
| 122 | //--------------------------------------------------------------------------- |
| 123 | // local types |
| 124 | //--------------------------------------------------------------------------- |
| 125 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 126 | typedef struct { |
| 127 | BOOL m_fTpdosValid; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 128 | |
| 129 | } tEplPdokCalInstance; |
| 130 | |
| 131 | //--------------------------------------------------------------------------- |
| 132 | // local vars |
| 133 | //--------------------------------------------------------------------------- |
| 134 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 135 | static tEplPdokCalInstance EplPdokCalInstance_g; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 136 | |
| 137 | //--------------------------------------------------------------------------- |
| 138 | // local function prototypes |
| 139 | //--------------------------------------------------------------------------- |
| 140 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 141 | //=========================================================================// |
| 142 | // // |
| 143 | // P U B L I C F U N C T I O N S // |
| 144 | // // |
| 145 | //=========================================================================// |
| 146 | |
| 147 | //--------------------------------------------------------------------------- |
| 148 | // |
| 149 | // Function: EplPdokCalAddInstance() |
| 150 | // |
| 151 | // Description: add and initialize new instance of EPL stack |
| 152 | // |
| 153 | // Parameters: none |
| 154 | // |
| 155 | // Returns: tEplKernel = error code |
| 156 | // |
| 157 | // |
| 158 | // State: |
| 159 | // |
| 160 | //--------------------------------------------------------------------------- |
| 161 | |
| 162 | tEplKernel EplPdokCalAddInstance(void) |
| 163 | { |
| 164 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 165 | EPL_MEMSET(&EplPdokCalInstance_g, 0, sizeof(EplPdokCalInstance_g)); |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 166 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 167 | return kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 168 | } |
| 169 | |
| 170 | //--------------------------------------------------------------------------- |
| 171 | // |
| 172 | // Function: EplPdokCalDelInstance() |
| 173 | // |
| 174 | // Description: deletes an instance of EPL stack |
| 175 | // |
| 176 | // Parameters: none |
| 177 | // |
| 178 | // Returns: tEplKernel = error code |
| 179 | // |
| 180 | // |
| 181 | // State: |
| 182 | // |
| 183 | //--------------------------------------------------------------------------- |
| 184 | |
| 185 | tEplKernel EplPdokCalDelInstance(void) |
| 186 | { |
| 187 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 188 | return kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 189 | } |
| 190 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 191 | //--------------------------------------------------------------------------- |
| 192 | // |
| 193 | // Function: EplPdokCalSetTpdosValid() |
| 194 | // |
| 195 | // Description: This function sets the validity flag for TPDOs to the |
| 196 | // specified value. |
| 197 | // |
| 198 | // Parameters: fValid_p = validity flag |
| 199 | // |
| 200 | // Returns: tEplKernel = error code |
| 201 | // |
| 202 | // |
| 203 | // State: |
| 204 | // |
| 205 | //--------------------------------------------------------------------------- |
| 206 | |
| 207 | tEplKernel EplPdokCalSetTpdosValid(BOOL fValid_p) |
| 208 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 209 | tEplKernel Ret = kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 210 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 211 | EplPdokCalInstance_g.m_fTpdosValid = fValid_p; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 212 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 213 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 214 | } |
| 215 | |
| 216 | //--------------------------------------------------------------------------- |
| 217 | // |
| 218 | // Function: EplPdokCalAreTpdosValid() |
| 219 | // |
| 220 | // Description: This function returns the validity flag for TPDOs. |
| 221 | // |
| 222 | // Parameters: pfValid_p = OUT: validity flag |
| 223 | // |
| 224 | // Returns: tEplKernel = error code |
| 225 | // |
| 226 | // |
| 227 | // State: |
| 228 | // |
| 229 | //--------------------------------------------------------------------------- |
| 230 | |
| 231 | tEplKernel EplPdokCalAreTpdosValid(BOOL * pfValid_p) |
| 232 | { |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 233 | tEplKernel Ret = kEplSuccessful; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 234 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 235 | *pfValid_p = EplPdokCalInstance_g.m_fTpdosValid; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 236 | |
Greg Kroah-Hartman | 833dfbe | 2008-12-19 17:11:52 -0800 | [diff] [blame] | 237 | return Ret; |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 238 | } |
| 239 | |
Daniel Krueger | 9d7164c | 2008-12-19 11:41:57 -0800 | [diff] [blame] | 240 | //=========================================================================// |
| 241 | // // |
| 242 | // P R I V A T E F U N C T I O N S // |
| 243 | // // |
| 244 | //=========================================================================// |
| 245 | |
| 246 | //--------------------------------------------------------------------------- |
| 247 | // |
| 248 | // Function: |
| 249 | // |
| 250 | // Description: |
| 251 | // |
| 252 | // |
| 253 | // |
| 254 | // Parameters: |
| 255 | // |
| 256 | // |
| 257 | // Returns: |
| 258 | // |
| 259 | // |
| 260 | // State: |
| 261 | // |
| 262 | //--------------------------------------------------------------------------- |
| 263 | |
| 264 | #endif |
| 265 | |
| 266 | // EOF |