foxBMS - Unit Tests  1.2.0
The foxBMS Unit Tests API Documentation
test_dma.c File Reference

Tests for the dma module. More...

#include "unity.h"
#include "MockHL_i2c.h"
#include "MockHL_spi.h"
#include "MockHL_sys_dma.h"
#include "Mockafe_dma.h"
#include "Mockio.h"
#include "Mockspi.h"
#include "dma.h"
Include dependency graph for test_dma.c:

Go to the source code of this file.

Functions

void setUp (void)
 
void tearDown (void)
 
void testDummy (void)
 

Variables

static const spiDAT1_t spi_kLtcDataConfig
 
uint32_t spi_saveFmt0 []
 
SPI_BUSY_STATE_e spi_busyFlags []
 
const uint8_t spi_nrBusyFlags = sizeof(spi_busyFlags) / sizeof(SPI_BUSY_STATE_e)
 
SPI_INTERFACE_CONFIG_s spi_dmaTransmission []
 Variable used for SPI over DMA transmission. Retains the CS pin to deactivate in DMA callback. More...
 
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

Tests for the dma module.

SPDX-License-Identifier: BSD-3-Clause

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Author
foxBMS Team
Date
2020-04-01 (date of creation)
Updated
2021-09-28 (date of last update)
Prefix
TEST

Definition in file test_dma.c.

Function Documentation

◆ setUp()

void setUp ( void  )

Definition at line 158 of file test_dma.c.

◆ tearDown()

void tearDown ( void  )

Definition at line 161 of file test_dma.c.

◆ testDummy()

void testDummy ( void  )

Definition at line 166 of file test_dma.c.

Variable Documentation

◆ dma_spiDmaChannels

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 133 of file test_dma.c.

◆ dma_spiDmaRequests

Initial value:
= {
}
#define DMA_REQ_LINE_SPI1_TX
Definition: dma_cfg.h:86
#define DMA_REQ_LINE_SPI4_TX
Definition: dma_cfg.h:92
#define DMA_REQ_LINE_SPI1_RX
Definition: dma_cfg.h:87
#define DMA_REQ_LINE_SPI3_TX
Definition: dma_cfg.h:90
#define DMA_REQ_LINE_SPI4_RX
Definition: dma_cfg.h:93
#define DMA_REQ_LINE_SPI3_RX
Definition: dma_cfg.h:91
#define DMA_REQ_LINE_SPI5_RX
Definition: dma_cfg.h:95
#define DMA_REQ_LINE_SPI2_RX
Definition: dma_cfg.h:89
#define DMA_REQ_LINE_SPI2_TX
Definition: dma_cfg.h:88
#define DMA_REQ_LINE_SPI5_TX
Definition: dma_cfg.h:94

DMA request configuration for SPI communication

Definition at line 141 of file test_dma.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 149 of file test_dma.c.

◆ spi_busyFlags

SPI_BUSY_STATE_e spi_busyFlags[]
Initial value:

struct containing the lock state of the SPI interfaces

Definition at line 85 of file test_dma.c.

◆ spi_dmaTransmission

SPI_INTERFACE_CONFIG_s spi_dmaTransmission[]

Variable used for SPI over DMA transmission. Retains the CS pin to deactivate in DMA callback.

Definition at line 95 of file test_dma.c.

◆ spi_kLtcDataConfig

const spiDAT1_t spi_kLtcDataConfig
static
Initial value:
= {
.CS_HOLD = FALSE,
.WDEL = TRUE,
.DFSEL = SPI_FMT_0,
.CSNR = 0x0,
}

Definition at line 68 of file test_dma.c.

◆ spi_nrBusyFlags

const uint8_t spi_nrBusyFlags = sizeof(spi_busyFlags) / sizeof(SPI_BUSY_STATE_e)

size of spi_busyFlags

Definition at line 93 of file test_dma.c.

◆ spi_saveFmt0

uint32_t spi_saveFmt0[]
Initial value:
= {
0U,
0U,
0U,
0U,
0U,
0U,
}

With DMA, only FMT0 can be used. This table stores the existing FMT0. The wanted FMT is then copied in FMT0. In the DMA callback, the existing FMT0 is restored with this table.

Definition at line 76 of file test_dma.c.