dma_cfg.c File Reference

Configuration for the DMA module. More...

#include "dma_cfg.h"
#include "spi.h"
#include <stdint.h>

Include dependency graph for dma_cfg.c:

Go to the source code of this file.

Variables
DMA_CHANNEL_CONFIG_s	dma_spiDmaChannels [DMA_NUMBER_SPI_INTERFACES]
DMA_REQUEST_CONFIG_s	dma_spiDmaRequests [DMA_NUMBER_SPI_INTERFACES]
spiBASE_t *	dma_spiInterfaces [DMA_NUMBER_SPI_INTERFACES]

Detailed Description

Configuration for the DMA module.

Copyright

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Author

foxBMS Team

Date

2020-03-05 (date of creation)

Updated

2023-10-12 (date of last update)

Version

v1.6.0

Prefix

DMA

Definition in file dma_cfg.c.

Variable Documentation

dma_spiDmaChannels

DMA_CHANNEL_CONFIG_s dma_spiDmaChannels[DMA_NUMBER_SPI_INTERFACES]

Initial value:

= {
    {DMA_CH0, DMA_CH1}, 
    {DMA_CH2, DMA_CH3}, 
    {DMA_CH4, DMA_CH5}, 
    {DMA_CH6, DMA_CH7}, 
    {DMA_CH8, DMA_CH9}, 
}

DMA channel configuration for SPI communication

Definition at line 69 of file dma_cfg.c.

dma_spiDmaRequests

DMA_REQUEST_CONFIG_s dma_spiDmaRequests[DMA_NUMBER_SPI_INTERFACES]

Initial value:

= {
    {DMA_REQ_LINE_SPI1_TX, DMA_REQ_LINE_SPI1_RX}, 
    {DMA_REQ_LINE_SPI2_TX, DMA_REQ_LINE_SPI2_RX}, 
    {DMA_REQ_LINE_SPI3_TX, DMA_REQ_LINE_SPI3_RX}, 
    {DMA_REQ_LINE_SPI4_TX, DMA_REQ_LINE_SPI4_RX}, 
    {DMA_REQ_LINE_SPI5_TX, DMA_REQ_LINE_SPI5_RX}, 
}

DMA request configuration for SPI communication

Definition at line 78 of file dma_cfg.c.

dma_spiInterfaces

spiBASE_t* dma_spiInterfaces[DMA_NUMBER_SPI_INTERFACES]

Initial value:

= {
    spiREG1, 
    spiREG2, 
    spiREG3, 
    spiREG4, 
    spiREG5, 
}

SPI enumeration for DMA

Definition at line 87 of file dma_cfg.c.