38 #ifndef __DRIVERLIB_UDMA_H__ 39 #define __DRIVERLIB_UDMA_H__ 162 #define uDMATaskStructEntry(ui32TransferCount, \ 171 (((ui32SrcIncrement) == UDMA_SRC_INC_NONE) ? (void *)(pvSrcAddr) : \ 172 ((void *)(&((uint8_t *)(pvSrcAddr))[((ui32TransferCount) << \ 173 ((ui32SrcIncrement) >> 26)) - 1]))), \ 174 (((ui32DstIncrement) == UDMA_DST_INC_NONE) ? (void *)(pvDstAddr) :\ 175 ((void *)(&((uint8_t *)(pvDstAddr))[((ui32TransferCount) << \ 176 ((ui32DstIncrement) >> 30)) - 1]))), \ 177 (ui32SrcIncrement) | (ui32DstIncrement) | (ui32ItemSize) | \ 179 (((ui32TransferCount) - 1) << 4) | \ 180 ((((ui32Mode) == UDMA_MODE_MEM_SCATTER_GATHER) || \ 181 ((ui32Mode) == UDMA_MODE_PER_SCATTER_GATHER)) ? \ 182 (ui32Mode) | UDMA_MODE_ALT_SELECT : (ui32Mode)), 0 \ 198 #define UDMA_ATTR_USEBURST 0x00000001 199 #define UDMA_ATTR_ALTSELECT 0x00000002 200 #define UDMA_ATTR_HIGH_PRIORITY 0x00000004 201 #define UDMA_ATTR_REQMASK 0x00000008 202 #define UDMA_ATTR_ALL 0x0000000F 210 #define UDMA_MODE_STOP 0x00000000 211 #define UDMA_MODE_BASIC 0x00000001 212 #define UDMA_MODE_AUTO 0x00000002 213 #define UDMA_MODE_PINGPONG 0x00000003 214 #define UDMA_MODE_MEM_SCATTER_GATHER \ 216 #define UDMA_MODE_PER_SCATTER_GATHER \ 218 #define UDMA_MODE_ALT_SELECT 0x00000001 225 #define UDMA_DST_INC_8 0x00000000 226 #define UDMA_DST_INC_16 0x40000000 227 #define UDMA_DST_INC_32 0x80000000 228 #define UDMA_DST_INC_NONE 0xc0000000 229 #define UDMA_SRC_INC_8 0x00000000 230 #define UDMA_SRC_INC_16 0x04000000 231 #define UDMA_SRC_INC_32 0x08000000 232 #define UDMA_SRC_INC_NONE 0x0c000000 233 #define UDMA_SIZE_8 0x00000000 234 #define UDMA_SIZE_16 0x11000000 235 #define UDMA_SIZE_32 0x22000000 236 #define UDMA_DST_PROT_PRIV 0x00200000 237 #define UDMA_SRC_PROT_PRIV 0x00040000 238 #define UDMA_ARB_1 0x00000000 239 #define UDMA_ARB_2 0x00004000 240 #define UDMA_ARB_4 0x00008000 241 #define UDMA_ARB_8 0x0000c000 242 #define UDMA_ARB_16 0x00010000 243 #define UDMA_ARB_32 0x00014000 244 #define UDMA_ARB_64 0x00018000 245 #define UDMA_ARB_128 0x0001c000 246 #define UDMA_ARB_256 0x00020000 247 #define UDMA_ARB_512 0x00024000 248 #define UDMA_ARB_1024 0x00028000 249 #define UDMA_NEXT_USEBURST 0x00000008 257 #define UDMA_PRI_SELECT 0x00000000 258 #define UDMA_ALT_SELECT 0x00000020 269 #define UDMA_CH0_RESERVED0 0x00000000 270 #define UDMA_CH0_UART2RX 0x00010000 271 #define UDMA_CH0_RESERVED2 0x00020000 272 #define UDMA_CH0_TIMER4A 0x00030000 273 #define UDMA_CH0_RESERVED4 0x00040000 274 #define UDMA_CH0_RESERVED5 0x00050000 275 #define UDMA_CH0_I2C0RX 0x00060000 276 #define UDMA_CH0_RESERVED7 0x00070000 277 #define UDMA_CH0_RESERVED8 0x00080000 282 #define UDMA_CH1_RESERVED0 0x00000001 283 #define UDMA_CH1_UART2TX 0x00010001 284 #define UDMA_CH1_RESERVED2 0x00020001 285 #define UDMA_CH1_TIMER4B 0x00030001 286 #define UDMA_CH1_RESERVED4 0x00040001 287 #define UDMA_CH1_RESERVED5 0x00050001 288 #define UDMA_CH1_I2C0TX 0x00060001 289 #define UDMA_CH1_RESERVED7 0x00070001 290 #define UDMA_CH1_RESERVED8 0x00080001 295 #define UDMA_CH2_RESERVED0 0x00000002 296 #define UDMA_CH2_TIMER3A 0x00010002 297 #define UDMA_CH2_RESERVED2 0x00020002 298 #define UDMA_CH2_RESERVED3 0x00030002 299 #define UDMA_CH2_RESERVED4 0x00040002 300 #define UDMA_CH2_RESERVED5 0x00050002 301 #define UDMA_CH2_I2C1RX 0x00060002 302 #define UDMA_CH2_RESERVED7 0x00070002 303 #define UDMA_CH2_RESERVED8 0x00080002 308 #define UDMA_CH3_RESERVED0 0x00000003 309 #define UDMA_CH3_TIMER3B 0x00010003 310 #define UDMA_CH3_RESERVED2 0x00020003 311 #define UDMA_CH3_RESERVED3 0x00030003 312 #define UDMA_CH3_RESERVED4 0x00040003 313 #define UDMA_CH3_RESERVED5 0x00050003 314 #define UDMA_CH3_I2C1TX 0x00060003 315 #define UDMA_CH3_RESERVED7 0x00070003 316 #define UDMA_CH3_RESERVED8 0x00080003 321 #define UDMA_CH4_RESERVED0 0x00000004 322 #define UDMA_CH4_TIMER2A 0x00010004 323 #define UDMA_CH4_RESERVED2 0x00020004 324 #define UDMA_CH4_GPIOA 0x00030004 325 #define UDMA_CH4_RESERVED4 0x00040004 326 #define UDMA_CH4_SHAMD50CIN 0x00050004 327 #define UDMA_CH4_I2C2RX 0x00060004 328 #define UDMA_CH4_RESERVED7 0x00070004 329 #define UDMA_CH4_RESERVED8 0x00080004 334 #define UDMA_CH5_RESERVED0 0x00000005 335 #define UDMA_CH5_TIMER2B 0x00010005 336 #define UDMA_CH5_RESERVED2 0x00020005 337 #define UDMA_CH5_GPIOB 0x00030005 338 #define UDMA_CH5_RESERVED4 0x00040005 339 #define UDMA_CH5_SHAMD50DIN 0x00050005 340 #define UDMA_CH5_I2C2TX 0x00060005 341 #define UDMA_CH5_RESERVED7 0x00070005 342 #define UDMA_CH5_RESERVED8 0x00080005 347 #define UDMA_CH6_RESERVED0 0x00000006 348 #define UDMA_CH6_TIMER2A 0x00010006 349 #define UDMA_CH6_UART5RX 0x00020006 350 #define UDMA_CH6_GPIOC 0x00030006 351 #define UDMA_CH6_I2C0RX 0x00040006 352 #define UDMA_CH6_SHAMD50COUT 0x00050006 353 #define UDMA_CH6_RESERVED6 0x00060006 354 #define UDMA_CH6_RESERVED7 0x00070006 355 #define UDMA_CH6_RESERVED8 0x00080006 360 #define UDMA_CH7_RESERVED0 0x00000007 361 #define UDMA_CH7_TIMER2B 0x00010007 362 #define UDMA_CH7_UART5TX 0x00020007 363 #define UDMA_CH7_GPIOD 0x00030007 364 #define UDMA_CH7_I2C0TX 0x00040007 365 #define UDMA_CH7_RESERVED5 0x00050007 366 #define UDMA_CH7_RESERVED6 0x00060007 367 #define UDMA_CH7_RESERVED7 0x00070007 368 #define UDMA_CH7_RESERVED8 0x00080007 373 #define UDMA_CH8_UART0RX 0x00000008 374 #define UDMA_CH8_UART1RX 0x00010008 375 #define UDMA_CH8_RESERVED2 0x00020008 376 #define UDMA_CH8_TIMER5A 0x00030008 377 #define UDMA_CH8_I2C1RX 0x00040008 378 #define UDMA_CH8_RESERVED5 0x00050008 379 #define UDMA_CH8_RESERVED6 0x00060008 380 #define UDMA_CH8_RESERVED7 0x00070008 381 #define UDMA_CH8_RESERVED8 0x00080008 386 #define UDMA_CH9_UART0TX 0x00000009 387 #define UDMA_CH9_UART1TX 0x00010009 388 #define UDMA_CH9_RESERVED2 0x00020009 389 #define UDMA_CH9_TIMER5B 0x00030009 390 #define UDMA_CH9_I2C1TX 0x00040009 391 #define UDMA_CH9_RESERVED5 0x00050009 392 #define UDMA_CH9_RESERVED6 0x00060009 393 #define UDMA_CH9_RESERVED7 0x00070009 394 #define UDMA_CH9_RESERVED8 0x00080009 399 #define UDMA_CH10_SSI0RX 0x0000000A 400 #define UDMA_CH10_SSI1RX 0x0001000A 401 #define UDMA_CH10_UART6RX 0x0002000A 402 #define UDMA_CH10_RESERVED3 0x0003000A 403 #define UDMA_CH10_I2C2RX 0x0004000A 404 #define UDMA_CH10_RESERVED5 0x0005000A 405 #define UDMA_CH10_RESERVED6 0x0006000A 406 #define UDMA_CH10_TIMER6A 0x0007000A 407 #define UDMA_CH10_RESERVED8 0x0008000A 412 #define UDMA_CH11_SSI0TX 0x0000000B 413 #define UDMA_CH11_SSI1TX 0x0001000B 414 #define UDMA_CH11_UART6TX 0x0002000B 415 #define UDMA_CH11_RESERVED3 0x0003000B 416 #define UDMA_CH11_I2C2TX 0x0004000B 417 #define UDMA_CH11_RESERVED5 0x0005000B 418 #define UDMA_CH11_RESERVED6 0x0006000B 419 #define UDMA_CH11_TIMER6B 0x0007000B 420 #define UDMA_CH11_RESERVED8 0x0008000B 425 #define UDMA_CH12_RESERVED0 0x0000000C 426 #define UDMA_CH12_UART2RX 0x0001000C 427 #define UDMA_CH12_SSI2RX 0x0002000C 428 #define UDMA_CH12_RESERVED3 0x0003000C 429 #define UDMA_CH12_GPIOK 0x0004000C 430 #define UDMA_CH12_AES0CIN 0x0005000C 431 #define UDMA_CH12_RESERVED6 0x0006000C 432 #define UDMA_CH12_TIMER7A 0x0007000C 433 #define UDMA_CH12_RESERVED8 0x0008000C 438 #define UDMA_CH13_RESERVED0 0x0000000D 439 #define UDMA_CH13_UART2TX 0x0001000D 440 #define UDMA_CH13_SSI2TX 0x0002000D 441 #define UDMA_CH13_RESERVED3 0x0003000D 442 #define UDMA_CH13_GPIOL 0x0004000D 443 #define UDMA_CH13_AES0COUT 0x0005000D 444 #define UDMA_CH13_RESERVED6 0x0006000D 445 #define UDMA_CH13_TIMER7B 0x0007000D 446 #define UDMA_CH13_RESERVED8 0x0008000D 451 #define UDMA_CH14_ADC0_0 0x0000000E 452 #define UDMA_CH14_TIMER2A 0x0001000E 453 #define UDMA_CH14_SSI3RX 0x0002000E 454 #define UDMA_CH14_GPIOE 0x0003000E 455 #define UDMA_CH14_GPIOM 0x0004000E 456 #define UDMA_CH14_AES0DIN 0x0005000E 457 #define UDMA_CH14_RESERVED6 0x0006000E 458 #define UDMA_CH14_RESERVED7 0x0007000E 459 #define UDMA_CH14_RESERVED8 0x0008000E 464 #define UDMA_CH15_ADC0_1 0x0000000F 465 #define UDMA_CH15_TIMER2B 0x0001000F 466 #define UDMA_CH15_SSI3TX 0x0002000F 467 #define UDMA_CH15_GPIOF 0x0003000F 468 #define UDMA_CH15_GPION 0x0004000F 469 #define UDMA_CH15_AES0DOUT 0x0005000F 470 #define UDMA_CH15_RESERVED6 0x0006000F 471 #define UDMA_CH15_RESERVED7 0x0007000F 472 #define UDMA_CH15_RESERVED8 0x0008000F 477 #define UDMA_CH16_ADC0_2 0x00000010 478 #define UDMA_CH16_RESERVED1 0x00010010 479 #define UDMA_CH16_UART3RX 0x00020010 480 #define UDMA_CH16_RESERVED3 0x00030010 481 #define UDMA_CH16_GPIOP 0x00040010 482 #define UDMA_CH16_RESERVED5 0x00050010 483 #define UDMA_CH16_RESERVED6 0x00060010 484 #define UDMA_CH16_RESERVED7 0x00070010 485 #define UDMA_CH16_RESERVED8 0x00080010 490 #define UDMA_CH17_ADC0_3 0x00000011 491 #define UDMA_CH17_RESERVED1 0x00010011 492 #define UDMA_CH17_UART3TX 0x00020011 493 #define UDMA_CH17_RESERVED3 0x00030011 494 #define UDMA_CH17_RESERVED4 0x00040011 495 #define UDMA_CH17_RESERVED5 0x00050011 496 #define UDMA_CH17_RESERVED6 0x00060011 497 #define UDMA_CH17_RESERVED7 0x00070011 498 #define UDMA_CH17_RESERVED8 0x00080011 503 #define UDMA_CH18_TIMER0A 0x00000012 504 #define UDMA_CH18_TIMER1A 0x00010012 505 #define UDMA_CH18_UART4RX 0x00020012 506 #define UDMA_CH18_GPIOB 0x00030012 507 #define UDMA_CH18_I2C3RX 0x00040012 508 #define UDMA_CH18_RESERVED5 0x00050012 509 #define UDMA_CH18_RESERVED6 0x00060012 510 #define UDMA_CH18_RESERVED7 0x00070012 511 #define UDMA_CH18_RESERVED8 0x00080012 516 #define UDMA_CH19_TIMER0B 0x00000013 517 #define UDMA_CH19_TIMER1B 0x00010013 518 #define UDMA_CH19_UART4TX 0x00020013 519 #define UDMA_CH19_GPIOG 0x00030013 520 #define UDMA_CH19_I2C3TX 0x00040013 521 #define UDMA_CH19_RESERVED5 0x00050013 522 #define UDMA_CH19_RESERVED6 0x00060013 523 #define UDMA_CH19_RESERVED7 0x00070013 524 #define UDMA_CH19_RESERVED8 0x00080013 529 #define UDMA_CH20_TIMER1A 0x00000014 530 #define UDMA_CH20_EPI0RX 0x00010014 531 #define UDMA_CH20_UART7RX 0x00020014 532 #define UDMA_CH20_GPIOH 0x00030014 533 #define UDMA_CH20_I2C4RX 0x00040014 534 #define UDMA_CH20_DES0CIN 0x00050014 535 #define UDMA_CH20_RESERVED6 0x00060014 536 #define UDMA_CH20_RESERVED7 0x00070014 537 #define UDMA_CH20_RESERVED8 0x00080014 542 #define UDMA_CH21_TIMER1B 0x00000015 543 #define UDMA_CH21_EPI0TX 0x00010015 544 #define UDMA_CH21_UART7TX 0x00020015 545 #define UDMA_CH21_GPIOJ 0x00030015 546 #define UDMA_CH21_I2C4TX 0x00040015 547 #define UDMA_CH21_DES0DIN 0x00050015 548 #define UDMA_CH21_RESERVED6 0x00060015 549 #define UDMA_CH21_RESERVED7 0x00070015 550 #define UDMA_CH21_RESERVED8 0x00080015 555 #define UDMA_CH22_UART1RX 0x00000016 556 #define UDMA_CH22_RESERVED1 0x00010016 557 #define UDMA_CH22_RESERVED2 0x00020016 558 #define UDMA_CH22_RESERVED3 0x00030016 559 #define UDMA_CH22_I2C5RX 0x00040016 560 #define UDMA_CH22_DES0DOUT 0x00050016 561 #define UDMA_CH22_RESERVED6 0x00060016 562 #define UDMA_CH22_RESERVED7 0x00070016 563 #define UDMA_CH22_I2C8RX 0x00080016 568 #define UDMA_CH23_UART1TX 0x00000017 569 #define UDMA_CH23_RESERVED1 0x00010017 570 #define UDMA_CH23_RESERVED2 0x00020017 571 #define UDMA_CH23_RESERVED3 0x00030017 572 #define UDMA_CH23_I2C5TX 0x00040017 573 #define UDMA_CH23_RESERVED5 0x00050017 574 #define UDMA_CH23_RESERVED6 0x00060017 575 #define UDMA_CH23_RESERVED7 0x00070017 576 #define UDMA_CH23_I2C8TX 0x00080017 581 #define UDMA_CH24_SSI1RX 0x00000018 582 #define UDMA_CH24_ADC1_0 0x00010018 583 #define UDMA_CH24_RESERVED2 0x00020018 584 #define UDMA_CH24_RESERVED3 0x00030018 585 #define UDMA_CH24_GPIOQ 0x00040018 586 #define UDMA_CH24_RESERVED5 0x00050018 587 #define UDMA_CH24_RESERVED6 0x00060018 588 #define UDMA_CH24_RESERVED7 0x00070018 589 #define UDMA_CH24_I2C9RX 0x00080018 594 #define UDMA_CH25_SSI1TX 0x00000019 595 #define UDMA_CH25_ADC1_1 0x00010019 596 #define UDMA_CH25_RESERVED2 0x00020019 597 #define UDMA_CH25_RESERVED3 0x00030019 598 #define UDMA_CH25_GPIOR 0x00040019 599 #define UDMA_CH25_RESERVED5 0x00050019 600 #define UDMA_CH25_RESERVED6 0x00060019 601 #define UDMA_CH25_RESERVED7 0x00070019 602 #define UDMA_CH25_I2C9TX 0x00080019 607 #define UDMA_CH26_RESERVED0 0x0000001A 608 #define UDMA_CH26_ADC1_2 0x0001001A 609 #define UDMA_CH26_RESERVED2 0x0002001A 610 #define UDMA_CH26_RESERVED3 0x0003001A 611 #define UDMA_CH26_GPIOS 0x0004001A 612 #define UDMA_CH26_RESERVED5 0x0005001A 613 #define UDMA_CH26_RESERVED6 0x0006001A 614 #define UDMA_CH26_RESERVED7 0x0007001A 615 #define UDMA_CH26_I2C6RX 0x0008001A 620 #define UDMA_CH27_RESERVED0 0x0000001B 621 #define UDMA_CH27_ADC1_3 0x0001001B 622 #define UDMA_CH27_RESERVED2 0x0002001B 623 #define UDMA_CH27_RESERVED3 0x0003001B 624 #define UDMA_CH27_RESERVED4 0x0004001B 625 #define UDMA_CH27_RESERVED5 0x0005001B 626 #define UDMA_CH27_GPIOT 0x0006001B 627 #define UDMA_CH27_RESERVED7 0x0007001B 628 #define UDMA_CH27_I2C6TX 0x0008001B 633 #define UDMA_CH28_RESERVED0 0x0000001C 634 #define UDMA_CH28_RESERVED1 0x0001001C 635 #define UDMA_CH28_RESERVED2 0x0002001C 636 #define UDMA_CH28_RESERVED3 0x0003001C 637 #define UDMA_CH28_RESERVED4 0x0004001C 638 #define UDMA_CH28_RESERVED5 0x0005001C 639 #define UDMA_CH28_RESERVED6 0x0006001C 640 #define UDMA_CH28_RESERVED7 0x0007001C 641 #define UDMA_CH28_I2C7RX 0x0008001C 646 #define UDMA_CH29_RESERVED0 0x0000001D 647 #define UDMA_CH29_RESERVED1 0x0001001D 648 #define UDMA_CH29_RESERVED2 0x0002001D 649 #define UDMA_CH29_RESERVED3 0x0003001D 650 #define UDMA_CH29_RESERVED4 0x0004001D 651 #define UDMA_CH29_RESERVED5 0x0005001D 652 #define UDMA_CH29_RESERVED6 0x0006001D 653 #define UDMA_CH29_RESERVED7 0x0007001D 654 #define UDMA_CH29_I2C7TX 0x0008001D 659 #define UDMA_CH30_SW 0x0000001E 660 #define UDMA_CH30_RESERVED1 0x0001001E 661 #define UDMA_CH30_RESERVED2 0x0002001E 662 #define UDMA_CH30_RESERVED3 0x0003001E 663 #define UDMA_CH30_RESERVED4 0x0004001E 664 #define UDMA_CH30_RESERVED5 0x0005001E 665 #define UDMA_CH30_RESERVED6 0x0006001E 666 #define UDMA_CH30_EPI0RX 0x0007001E 667 #define UDMA_CH30_1WIRE0 0x0008001E 672 #define UDMA_CH31_RESERVED0 0x0000001F 673 #define UDMA_CH31_RESERVED1 0x0001001F 674 #define UDMA_CH31_RESERVED2 0x0002001F 675 #define UDMA_CH31_RESERVED3 0x0003001F 676 #define UDMA_CH31_RESERVED4 0x0004001F 677 #define UDMA_CH31_RESERVED5 0x0005001F 678 #define UDMA_CH31_RESERVED6 0x0006001F 679 #define UDMA_CH31_EPI0RX 0x0007001F 680 #define UDMA_CH31_RESERVED8 0x0008001F 704 uint32_t ui32Control);
706 uint32_t ui32Mode,
void *pvSrcAddr,
707 void *pvDstAddr, uint32_t ui32TransferSize);
709 uint32_t ui32TaskCount,
711 uint32_t ui32IsPeriphSG);
714 extern void uDMAIntRegister(uint32_t ui32IntChannel,
void (*pfnHandler)(
void));
727 #endif // __DRIVERLIB_UDMA_H__ uint32_t uDMAChannelModeGet(uint32_t ui32ChannelStructIndex)
Definition: udma.c:1016
volatile void * pvSrcEndAddr
Definition: udma.h:74
void uDMAEnable(void)
Definition: udma.c:65
void uDMAChannelAssign(uint32_t ui32Mapping)
Definition: udma.c:1159
uint32_t uDMAChannelSizeGet(uint32_t ui32ChannelStructIndex)
Definition: udma.c:946
void uDMAIntUnregister(uint32_t ui32IntChannel)
Definition: udma.c:1126
void uDMAChannelTransferSet(uint32_t ui32ChannelStructIndex, uint32_t ui32Mode, void *pvSrcAddr, void *pvDstAddr, uint32_t ui32TransferSize)
Definition: udma.c:708
void uDMAChannelAttributeEnable(uint32_t ui32ChannelNum, uint32_t ui32Attr)
Definition: udma.c:354
void uDMAChannelControlSet(uint32_t ui32ChannelStructIndex, uint32_t ui32Control)
Definition: udma.c:601
bool uDMAChannelIsEnabled(uint32_t ui32ChannelNum)
Definition: udma.c:204
volatile uint32_t ui32Spare
Definition: udma.h:89
uint32_t uDMAChannelAttributeGet(uint32_t ui32ChannelNum)
Definition: udma.c:498
void * uDMAControlAlternateBaseGet(void)
Definition: udma.c:288
void uDMAChannelRequest(uint32_t ui32ChannelNum)
Definition: udma.c:318
void uDMAChannelScatterGatherSet(uint32_t ui32ChannelNum, uint32_t ui32TaskCount, void *pvTaskList, uint32_t ui32IsPeriphSG)
Definition: udma.c:859
void uDMAChannelAttributeDisable(uint32_t ui32ChannelNum, uint32_t ui32Attr)
Definition: udma.c:427
volatile uint32_t ui32Control
Definition: udma.h:84
volatile void * pvDstEndAddr
Definition: udma.h:79
void uDMADisable(void)
Definition: udma.c:84
void uDMAChannelDisable(uint32_t ui32ChannelNum)
Definition: udma.c:177
void * uDMAControlBaseGet(void)
Definition: udma.c:267
void uDMAIntRegister(uint32_t ui32IntChannel, void(*pfnHandler)(void))
Definition: udma.c:1090
uint32_t uDMAErrorStatusGet(void)
Definition: udma.c:104
void uDMAErrorStatusClear(void)
Definition: udma.c:124
void uDMAControlBaseSet(void *pControlTable)
Definition: udma.c:240
void uDMAChannelEnable(uint32_t ui32ChannelNum)
Definition: udma.c:150