new experimental branch with changed MMU behaviour
This commit is contained in:
Markus Fröschle
225
Bas_gcc_mmu/dma/MCD_tasksInit.c
Executable file
225
Bas_gcc_mmu/dma/MCD_tasksInit.c
Executable file
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/*
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* File: MCD_tasksInit.c
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* Purpose: Functions for initializing variable tables of different
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* types of tasks.
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*
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* Notes:
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*/
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/*
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* Do not edit!
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*/
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#include "MCD_dma.h"
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#include "MCD_tasksInit.h"
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extern dmaRegs *MCD_dmaBar;
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/*
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* Task 0
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*/
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void MCD_startDmaChainNoEu(int *currBD, short srcIncr, short destIncr, int xferSize, short xferSizeIncr, int *cSave, volatile TaskTableEntry *taskTable, int channel)
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{
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MCD_SET_VAR(taskTable+channel, 2, (uint32_t)currBD); /* var[2] */
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MCD_SET_VAR(taskTable+channel, 25, (uint32_t)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
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MCD_SET_VAR(taskTable+channel, 24, (uint32_t)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
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MCD_SET_VAR(taskTable+channel, 11, (uint32_t)xferSize); /* var[11] */
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MCD_SET_VAR(taskTable+channel, 26, (uint32_t)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
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MCD_SET_VAR(taskTable+channel, 0, (uint32_t)cSave); /* var[0] */
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MCD_SET_VAR(taskTable+channel, 1, (uint32_t)0x00000000); /* var[1] */
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MCD_SET_VAR(taskTable+channel, 3, (uint32_t)0x00000000); /* var[3] */
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MCD_SET_VAR(taskTable+channel, 4, (uint32_t)0x00000000); /* var[4] */
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MCD_SET_VAR(taskTable+channel, 5, (uint32_t)0x00000000); /* var[5] */
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MCD_SET_VAR(taskTable+channel, 6, (uint32_t)0x00000000); /* var[6] */
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MCD_SET_VAR(taskTable+channel, 7, (uint32_t)0x00000000); /* var[7] */
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MCD_SET_VAR(taskTable+channel, 8, (uint32_t)0x00000000); /* var[8] */
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MCD_SET_VAR(taskTable+channel, 9, (uint32_t)0x00000000); /* var[9] */
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MCD_SET_VAR(taskTable+channel, 10, (uint32_t)0x00000000); /* var[10] */
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MCD_SET_VAR(taskTable+channel, 12, (uint32_t)0x00000000); /* var[12] */
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MCD_SET_VAR(taskTable+channel, 13, (uint32_t)0x80000000); /* var[13] */
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MCD_SET_VAR(taskTable+channel, 14, (uint32_t)0x00000010); /* var[14] */
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MCD_SET_VAR(taskTable+channel, 15, (uint32_t)0x00000004); /* var[15] */
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MCD_SET_VAR(taskTable+channel, 16, (uint32_t)0x08000000); /* var[16] */
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MCD_SET_VAR(taskTable+channel, 27, (uint32_t)0x00000000); /* inc[3] */
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MCD_SET_VAR(taskTable+channel, 28, (uint32_t)0x80000000); /* inc[4] */
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MCD_SET_VAR(taskTable+channel, 29, (uint32_t)0x80000001); /* inc[5] */
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MCD_SET_VAR(taskTable+channel, 30, (uint32_t)0x40000000); /* inc[6] */
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/* Set the task's Enable bit in its Task Control Register */
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MCD_dmaBar->taskControl[channel] |= (uint16_t)0x8000;
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}
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/*
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* Task 1
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*/
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void MCD_startDmaSingleNoEu(int8_t *srcAddr, short srcIncr, int8_t *destAddr, short destIncr, int dmaSize, short xferSizeIncr, int flags, int *currBD, int *cSave, volatile TaskTableEntry *taskTable, int channel)
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{
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MCD_SET_VAR(taskTable+channel, 7, (uint32_t)srcAddr); /* var[7] */
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MCD_SET_VAR(taskTable+channel, 25, (uint32_t)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
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MCD_SET_VAR(taskTable+channel, 2, (uint32_t)destAddr); /* var[2] */
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MCD_SET_VAR(taskTable+channel, 24, (uint32_t)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
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MCD_SET_VAR(taskTable+channel, 3, (uint32_t)dmaSize); /* var[3] */
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MCD_SET_VAR(taskTable+channel, 26, (uint32_t)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
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MCD_SET_VAR(taskTable+channel, 5, (uint32_t)flags); /* var[5] */
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MCD_SET_VAR(taskTable+channel, 1, (uint32_t)currBD); /* var[1] */
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MCD_SET_VAR(taskTable+channel, 0, (uint32_t)cSave); /* var[0] */
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MCD_SET_VAR(taskTable+channel, 4, (uint32_t)0x00000000); /* var[4] */
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MCD_SET_VAR(taskTable+channel, 6, (uint32_t)0x00000000); /* var[6] */
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MCD_SET_VAR(taskTable+channel, 8, (uint32_t)0x00000000); /* var[8] */
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MCD_SET_VAR(taskTable+channel, 9, (uint32_t)0x00000004); /* var[9] */
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MCD_SET_VAR(taskTable+channel, 10, (uint32_t)0x08000000); /* var[10] */
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MCD_SET_VAR(taskTable+channel, 27, (uint32_t)0x00000000); /* inc[3] */
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MCD_SET_VAR(taskTable+channel, 28, (uint32_t)0x80000001); /* inc[4] */
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MCD_SET_VAR(taskTable+channel, 29, (uint32_t)0x40000000); /* inc[5] */
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/* Set the task's Enable bit in its Task Control Register */
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MCD_dmaBar->taskControl[channel] |= (uint16_t)0x8000;
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}
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/*
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* Task 2
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*/
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void MCD_startDmaChainEu(int *currBD, short srcIncr, short destIncr, int xferSize, short xferSizeIncr, int *cSave, volatile TaskTableEntry *taskTable, int channel)
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{
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MCD_SET_VAR(taskTable+channel, 3, (uint32_t)currBD); /* var[3] */
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MCD_SET_VAR(taskTable+channel, 25, (uint32_t)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
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MCD_SET_VAR(taskTable+channel, 24, (uint32_t)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
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MCD_SET_VAR(taskTable+channel, 12, (uint32_t)xferSize); /* var[12] */
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MCD_SET_VAR(taskTable+channel, 26, (uint32_t)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
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MCD_SET_VAR(taskTable+channel, 0, (uint32_t)cSave); /* var[0] */
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MCD_SET_VAR(taskTable+channel, 1, (uint32_t)0x00000000); /* var[1] */
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MCD_SET_VAR(taskTable+channel, 2, (uint32_t)0x00000000); /* var[2] */
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MCD_SET_VAR(taskTable+channel, 4, (uint32_t)0x00000000); /* var[4] */
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MCD_SET_VAR(taskTable+channel, 5, (uint32_t)0x00000000); /* var[5] */
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MCD_SET_VAR(taskTable+channel, 6, (uint32_t)0x00000000); /* var[6] */
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MCD_SET_VAR(taskTable+channel, 7, (uint32_t)0x00000000); /* var[7] */
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MCD_SET_VAR(taskTable+channel, 8, (uint32_t)0x00000000); /* var[8] */
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MCD_SET_VAR(taskTable+channel, 9, (uint32_t)0x00000000); /* var[9] */
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MCD_SET_VAR(taskTable+channel, 10, (uint32_t)0x00000000); /* var[10] */
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MCD_SET_VAR(taskTable+channel, 11, (uint32_t)0x00000000); /* var[11] */
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MCD_SET_VAR(taskTable+channel, 13, (uint32_t)0x00000000); /* var[13] */
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MCD_SET_VAR(taskTable+channel, 14, (uint32_t)0x80000000); /* var[14] */
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MCD_SET_VAR(taskTable+channel, 15, (uint32_t)0x00000010); /* var[15] */
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MCD_SET_VAR(taskTable+channel, 16, (uint32_t)0x00000001); /* var[16] */
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MCD_SET_VAR(taskTable+channel, 17, (uint32_t)0x00000004); /* var[17] */
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MCD_SET_VAR(taskTable+channel, 18, (uint32_t)0x08000000); /* var[18] */
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MCD_SET_VAR(taskTable+channel, 27, (uint32_t)0x00000000); /* inc[3] */
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MCD_SET_VAR(taskTable+channel, 28, (uint32_t)0x80000000); /* inc[4] */
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MCD_SET_VAR(taskTable+channel, 29, (uint32_t)0xc0000000); /* inc[5] */
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MCD_SET_VAR(taskTable+channel, 30, (uint32_t)0x80000001); /* inc[6] */
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MCD_SET_VAR(taskTable+channel, 31, (uint32_t)0x40000000); /* inc[7] */
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/* Set the task's Enable bit in its Task Control Register */
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MCD_dmaBar->taskControl[channel] |= (uint16_t)0x8000;
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}
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/*
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* Task 3
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*/
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void MCD_startDmaSingleEu(int8_t *srcAddr, short srcIncr, int8_t *destAddr, short destIncr, int dmaSize, short xferSizeIncr, int flags, int *currBD, int *cSave, volatile TaskTableEntry *taskTable, int channel)
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{
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MCD_SET_VAR(taskTable+channel, 8, (uint32_t)srcAddr); /* var[8] */
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MCD_SET_VAR(taskTable+channel, 25, (uint32_t)(0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
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MCD_SET_VAR(taskTable+channel, 3, (uint32_t)destAddr); /* var[3] */
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MCD_SET_VAR(taskTable+channel, 24, (uint32_t)(0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
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MCD_SET_VAR(taskTable+channel, 4, (uint32_t)dmaSize); /* var[4] */
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MCD_SET_VAR(taskTable+channel, 26, (uint32_t)(0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
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MCD_SET_VAR(taskTable+channel, 6, (uint32_t)flags); /* var[6] */
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MCD_SET_VAR(taskTable+channel, 2, (uint32_t)currBD); /* var[2] */
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MCD_SET_VAR(taskTable+channel, 0, (uint32_t)cSave); /* var[0] */
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MCD_SET_VAR(taskTable+channel, 1, (uint32_t)0x00000000); /* var[1] */
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MCD_SET_VAR(taskTable+channel, 5, (uint32_t)0x00000000); /* var[5] */
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MCD_SET_VAR(taskTable+channel, 7, (uint32_t)0x00000000); /* var[7] */
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MCD_SET_VAR(taskTable+channel, 9, (uint32_t)0x00000000); /* var[9] */
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MCD_SET_VAR(taskTable+channel, 10, (uint32_t)0x00000001); /* var[10] */
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MCD_SET_VAR(taskTable+channel, 11, (uint32_t)0x00000004); /* var[11] */
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MCD_SET_VAR(taskTable+channel, 12, (uint32_t)0x08000000); /* var[12] */
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MCD_SET_VAR(taskTable+channel, 27, (uint32_t)0x00000000); /* inc[3] */
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MCD_SET_VAR(taskTable+channel, 28, (uint32_t)0xc0000000); /* inc[4] */
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MCD_SET_VAR(taskTable+channel, 29, (uint32_t)0x80000000); /* inc[5] */
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MCD_SET_VAR(taskTable+channel, 30, (uint32_t)0x80000001); /* inc[6] */
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MCD_SET_VAR(taskTable+channel, 31, (uint32_t)0x40000000); /* inc[7] */
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/* Set the task's Enable bit in its Task Control Register */
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MCD_dmaBar->taskControl[channel] |= (uint16_t)0x8000;
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}
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/*
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* Task 4
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*/
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void MCD_startDmaENetRcv(int8_t *bDBase, int8_t *currBD, int8_t *rcvFifoPtr, volatile TaskTableEntry *taskTable, int channel)
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{
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MCD_SET_VAR(taskTable+channel, 0, (uint32_t)bDBase); /* var[0] */
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MCD_SET_VAR(taskTable+channel, 3, (uint32_t)currBD); /* var[3] */
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MCD_SET_VAR(taskTable+channel, 6, (uint32_t)rcvFifoPtr); /* var[6] */
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MCD_SET_VAR(taskTable+channel, 1, (uint32_t)0x00000000); /* var[1] */
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MCD_SET_VAR(taskTable+channel, 2, (uint32_t)0x00000000); /* var[2] */
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MCD_SET_VAR(taskTable+channel, 4, (uint32_t)0x00000000); /* var[4] */
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MCD_SET_VAR(taskTable+channel, 5, (uint32_t)0x00000000); /* var[5] */
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MCD_SET_VAR(taskTable+channel, 7, (uint32_t)0x00000000); /* var[7] */
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MCD_SET_VAR(taskTable+channel, 8, (uint32_t)0x00000000); /* var[8] */
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MCD_SET_VAR(taskTable+channel, 9, (uint32_t)0x0000ffff); /* var[9] */
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MCD_SET_VAR(taskTable+channel, 10, (uint32_t)0x30000000); /* var[10] */
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MCD_SET_VAR(taskTable+channel, 11, (uint32_t)0x0fffffff); /* var[11] */
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MCD_SET_VAR(taskTable+channel, 12, (uint32_t)0x00000008); /* var[12] */
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MCD_SET_VAR(taskTable+channel, 24, (uint32_t)0x00000000); /* inc[0] */
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MCD_SET_VAR(taskTable+channel, 25, (uint32_t)0x60000000); /* inc[1] */
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MCD_SET_VAR(taskTable+channel, 26, (uint32_t)0x20000004); /* inc[2] */
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MCD_SET_VAR(taskTable+channel, 27, (uint32_t)0x40000000); /* inc[3] */
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/* Set the task's Enable bit in its Task Control Register */
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MCD_dmaBar->taskControl[channel] |= (uint16_t)0x8000;
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}
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/*
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* Task 5
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*/
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void MCD_startDmaENetXmit(int8_t *bDBase, int8_t *currBD, int8_t *xmitFifoPtr, volatile TaskTableEntry *taskTable, int channel)
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{
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MCD_SET_VAR(taskTable+channel, 0, (uint32_t)bDBase); /* var[0] */
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MCD_SET_VAR(taskTable+channel, 3, (uint32_t)currBD); /* var[3] */
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MCD_SET_VAR(taskTable+channel, 11, (uint32_t)xmitFifoPtr); /* var[11] */
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MCD_SET_VAR(taskTable+channel, 1, (uint32_t)0x00000000); /* var[1] */
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MCD_SET_VAR(taskTable+channel, 2, (uint32_t)0x00000000); /* var[2] */
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MCD_SET_VAR(taskTable+channel, 4, (uint32_t)0x00000000); /* var[4] */
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MCD_SET_VAR(taskTable+channel, 5, (uint32_t)0x00000000); /* var[5] */
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MCD_SET_VAR(taskTable+channel, 6, (uint32_t)0x00000000); /* var[6] */
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MCD_SET_VAR(taskTable+channel, 7, (uint32_t)0x00000000); /* var[7] */
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MCD_SET_VAR(taskTable+channel, 8, (uint32_t)0x00000000); /* var[8] */
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MCD_SET_VAR(taskTable+channel, 9, (uint32_t)0x00000000); /* var[9] */
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MCD_SET_VAR(taskTable+channel, 10, (uint32_t)0x00000000); /* var[10] */
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MCD_SET_VAR(taskTable+channel, 12, (uint32_t)0x00000000); /* var[12] */
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MCD_SET_VAR(taskTable+channel, 13, (uint32_t)0x0000ffff); /* var[13] */
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MCD_SET_VAR(taskTable+channel, 14, (uint32_t)0xffffffff); /* var[14] */
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MCD_SET_VAR(taskTable+channel, 15, (uint32_t)0x00000004); /* var[15] */
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MCD_SET_VAR(taskTable+channel, 16, (uint32_t)0x00000008); /* var[16] */
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MCD_SET_VAR(taskTable+channel, 24, (uint32_t)0x00000000); /* inc[0] */
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MCD_SET_VAR(taskTable+channel, 25, (uint32_t)0x60000000); /* inc[1] */
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MCD_SET_VAR(taskTable+channel, 26, (uint32_t)0x40000000); /* inc[2] */
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MCD_SET_VAR(taskTable+channel, 27, (uint32_t)0xc000fffc); /* inc[3] */
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MCD_SET_VAR(taskTable+channel, 28, (uint32_t)0xe0000004); /* inc[4] */
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MCD_SET_VAR(taskTable+channel, 29, (uint32_t)0x80000000); /* inc[5] */
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MCD_SET_VAR(taskTable+channel, 30, (uint32_t)0x4000ffff); /* inc[6] */
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MCD_SET_VAR(taskTable+channel, 31, (uint32_t)0xe0000001); /* inc[7] */
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/* Set the task's Enable bit in its Task Control Register */
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MCD_dmaBar->taskControl[channel] |= (uint16_t)0x8000;
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}
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