LDMA_TransferCfg_t Struct ReferenceEMLIB > LDMA

DMA transfer configuration structure.

This struct configures all aspects of a DMA transfer.

Definition at line 864 of file em_ldma.h .

#include < em_ldma.h >

Data Fields

uint8_t ldmaCfgArbSlots
uint8_t ldmaCfgDstIncSign
uint8_t ldmaCfgSrcIncSign
uint8_t ldmaCtrlSyncPrsClrOff
uint8_t ldmaCtrlSyncPrsClrOn
uint8_t ldmaCtrlSyncPrsSetOff
uint8_t ldmaCtrlSyncPrsSetOn
bool ldmaDbgHalt
uint8_t ldmaLoopCnt
bool ldmaReqDis
uint32_t ldmaReqSel

Field Documentation

uint8_t LDMA_TransferCfg_t::ldmaCfgArbSlots

Arbitration slot number.

Definition at line 872 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint8_t LDMA_TransferCfg_t::ldmaCfgDstIncSign

Destination address increment sign.

Definition at line 874 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint8_t LDMA_TransferCfg_t::ldmaCfgSrcIncSign

Source address increment sign.

Definition at line 873 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint8_t LDMA_TransferCfg_t::ldmaCtrlSyncPrsClrOff

PRS Synctrig clear enables to clear.

Definition at line 866 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint8_t LDMA_TransferCfg_t::ldmaCtrlSyncPrsClrOn

PRS Synctrig clear enables to set.

Definition at line 867 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint8_t LDMA_TransferCfg_t::ldmaCtrlSyncPrsSetOff

PRS Synctrig set enables to clear.

Definition at line 868 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint8_t LDMA_TransferCfg_t::ldmaCtrlSyncPrsSetOn

PRS Synctrig set enables to set.

Definition at line 869 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

bool LDMA_TransferCfg_t::ldmaDbgHalt

Dis. DMA trig when CPU is halted.

Definition at line 871 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint8_t LDMA_TransferCfg_t::ldmaLoopCnt

Counter for looped transfers.

Definition at line 875 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

bool LDMA_TransferCfg_t::ldmaReqDis

Mask the PRS trigger input.

Definition at line 870 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

uint32_t LDMA_TransferCfg_t::ldmaReqSel

Selects DMA trigger source.

Definition at line 865 of file em_ldma.h .

Referenced by LDMA_StartTransfer() .

The documentation for this struct was generated from the following file:
  • C:/cygwin/home/caamunds/work/super/platform/emlib/inc/ em_ldma.h