foxBMS  1.6.0
The foxBMS Battery Management System API Documentation
Functions
ltc_afe_dma.h File Reference

Headers for the driver for the DMA module for the LTC. More...

#include "afe_dma.h"
#include "ltc_defs.h"
#include "dma_cfg.h"
#include <stdbool.h>
#include <stdint.h>
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Functions

STD_RETURN_TYPE_e AFE_TransmitReceiveSpiWithDma (uint16_t *tx, uint16_t *rx, uint32_t length)
 Sends and receives data over SPI with DMA. More...
 
bool AFE_IsTransmitOngoing (LTC_STATE_s *pLtcState)
 gets the SPI transmit status. More...
 
void AFE_SetTransmitOngoing (LTC_STATE_s *pLtcState)
 sets the SPI transmit status. More...
 

Detailed Description

Headers for the driver for the DMA module for the LTC.

Copyright
© 2010 - 2023, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. All rights reserved.

SPDX-License-Identifier: BSD-3-Clause

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Author
foxBMS Team
Date
2020-05-27 (date of creation)
Updated
2023-10-12 (date of last update)
Version
v1.6.0
Prefix
AFE

Definition in file ltc_afe_dma.h.

Function Documentation

◆ AFE_IsTransmitOngoing()

bool AFE_IsTransmitOngoing ( LTC_STATE_s *  pLtcState)

gets the SPI transmit status.

Parameters
[in,out]pLtcStatepointer to state struct to check if transmit is ongoing
Returns
retval true if transmission still ongoing, false otherwise

Definition at line 77 of file ltc_afe_dma.c.

◆ AFE_SetTransmitOngoing()

void AFE_SetTransmitOngoing ( LTC_STATE_s *  pLtcState)

sets the SPI transmit status.

Parameters
[in,out]pLtcStatepointer to state struct to set transmission state to ongoing

Definition at line 82 of file ltc_afe_dma.c.

◆ AFE_TransmitReceiveSpiWithDma()

STD_RETURN_TYPE_e AFE_TransmitReceiveSpiWithDma ( uint16_t *  tx,
uint16_t *  rx,
uint32_t  length 
)

Sends and receives data over SPI with DMA.