/* LUFA Library Copyright (C) Dean Camera, 2017. dean [at] fourwalledcubicle [dot] com www.lufa-lib.org */ /* Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this permission notice and warranty disclaimer appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaims all warranties with regard to this software, including all implied warranties of merchantability and fitness. In no event shall the author be liable for any special, indirect or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this software. */ /** \file * * Header file for XPROGTarget.c. */ #ifndef _XPROG_TARGET_ #define _XPROG_TARGET_ /* Includes: */ #include #include #include #include #include "../V2Protocol.h" #include "XPROGProtocol.h" #include "Config/AppConfig.h" /* Preprocessor Checks: */ #if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1)) #undef ENABLE_ISP_PROTOCOL #if !defined(ENABLE_XPROG_PROTOCOL) #define ENABLE_XPROG_PROTOCOL #endif #endif /** Serial carrier TPI/PDI speed in Hz, when hardware TPI/PDI mode is used. */ #define XPROG_HARDWARE_SPEED 2000000 /** Total number of bits in a single USART frame. */ #define BITS_IN_USART_FRAME 12 /** \name PDI Related Constants * @{ */ #define PDI_CMD_LDS(AddressSize, DataSize) (0x00 | ( AddressSize << 2) | DataSize) #define PDI_CMD_LD(PointerAccess, DataSize) (0x20 | (PointerAccess << 2) | DataSize) #define PDI_CMD_STS(AddressSize, DataSize) (0x40 | ( AddressSize << 2) | DataSize) #define PDI_CMD_ST(PointerAccess, DataSize) (0x60 | (PointerAccess << 2) | DataSize) #define PDI_CMD_LDCS(PDIReg) (0x80 | PDIReg) #define PDI_CMD_REPEAT(DataSize) (0xA0 | DataSize) #define PDI_CMD_STCS(PDIReg) (0xC0 | PDIReg) #define PDI_CMD_KEY 0xE0 #define PDI_REG_STATUS 0 #define PDI_REG_RESET 1 #define PDI_REG_CTRL 2 #define PDI_STATUS_NVM (1 << 1) #define PDI_RESET_KEY 0x59 #define PDI_NVMENABLE_KEY (uint8_t[]){0x12, 0x89, 0xAB, 0x45, 0xCD, 0xD8, 0x88, 0xFF} #define PDI_DATASIZE_1BYTE 0 #define PDI_DATASIZE_2BYTES 1 #define PDI_DATASIZE_3BYTES 2 #define PDI_DATASIZE_4BYTES 3 #define PDI_POINTER_INDIRECT 0 #define PDI_POINTER_INDIRECT_PI 1 #define PDI_POINTER_DIRECT 2 /** @} */ /** \name TPI Related Constants * @{ */ #define TPI_CMD_SLD(PointerAccess) (0x20 | PointerAccess) #define TPI_CMD_SST(PointerAccess) (0x60 | PointerAccess) #define TPI_CMD_SSTPR 0x68 #define TPI_CMD_SIN(Address) (0x10 | ((Address & 0x30) << 1) | (Address & 0x0F)) #define TPI_CMD_SOUT(Address) (0x90 | ((Address & 0x30) << 1) | (Address & 0x0F)) #define TPI_CMD_SLDCS(TPIReg) (0x80 | TPIReg) #define TPI_CMD_SSTCS(TPIReg) (0xC0 | TPIReg) #define TPI_CMD_SKEY 0xE0 #define TPI_REG_STATUS 0x00 #define TPI_REG_CTRL 0x02 #define TPI_REG_ID 0x0F #define TPI_STATUS_NVM (1 << 1) #define TPI_NVMENABLE_KEY (uint8_t[]){0x12, 0x89, 0xAB, 0x45, 0xCD, 0xD8, 0x88, 0xFF} #define TPI_POINTER_INDIRECT 0 #define TPI_POINTER_INDIRECT_PI 4 /** @} */ /* Function Prototypes: */ void XPROGTarget_EnableTargetPDI(void); void XPROGTarget_EnableTargetTPI(void); void XPROGTarget_DisableTargetPDI(void); void XPROGTarget_DisableTargetTPI(void); void XPROGTarget_SendByte(const uint8_t Byte); uint8_t XPROGTarget_ReceiveByte(void); void XPROGTarget_SendIdle(void); bool XPROGTarget_WaitWhileNVMBusBusy(void); #if (defined(INCLUDE_FROM_XPROGTARGET_C) && defined(ENABLE_XPROG_PROTOCOL)) static void XPROGTarget_SetTxMode(void); static void XPROGTarget_SetRxMode(void); #endif #endif href='#n54'>54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410