foxBMS - Unit Tests  1.4.1
The foxBMS Unit Tests API Documentation
ltc_afe_dma.h
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41 
42 /**
43  * @file ltc_afe_dma.h
44  * @author foxBMS Team
45  * @date 2020-05-27 (date of creation)
46  * @updated 2022-10-27 (date of last update)
47  * @version v1.4.1
48  * @ingroup DRIVERS
49  * @prefix AFE
50  *
51  * @brief Headers for the driver for the DMA module for the LTC.
52  *
53  */
54 
55 #ifndef FOXBMS__LTC_AFE_DMA_H_
56 #define FOXBMS__LTC_AFE_DMA_H_
57 
58 /*========== Includes =======================================================*/
59 /* clang-format off */
60 #include "afe_dma.h"
61 /* clang-format on */
62 #include "ltc_defs.h"
63 #include "dma_cfg.h"
64 
65 /*========== Macros and Definitions =========================================*/
66 
67 /*========== Extern Constant and Variable Declarations ======================*/
68 
69 /*========== Extern Function Prototypes =====================================*/
70 
71 /**
72  * @brief Sends and receives data over SPI with DMA.
73  *
74  */
75 extern STD_RETURN_TYPE_e AFE_TransmitReceiveSpiWithDma(uint16_t *tx, uint16_t *rx, uint32_t length);
76 
77 /**
78  * @brief gets the SPI transmit status.
79  *
80  * @param[in,out] pLtcState pointer to state struct to check if transmit is ongoing
81  *
82  * @return retval true if transmission still ongoing, false otherwise
83  *
84  */
85 extern bool AFE_IsTransmitOngoing(LTC_STATE_s *pLtcState);
86 
87 /**
88  * @brief sets the SPI transmit status.
89  *
90  * @param[in,out] pLtcState pointer to state struct to set transmission state to ongoing
91  */
92 extern void AFE_SetTransmitOngoing(LTC_STATE_s *pLtcState);
93 
94 /*========== Externalized Static Functions Prototypes (Unit Test) ===========*/
95 
96 #endif /* FOXBMS__LTC_AFE_DMA_H_ */
Headers for the driver for the general DMA module of monitoring ICs.
Headers for the configuration for the DMA module.
STD_RETURN_TYPE_e
Definition: fstd_types.h:81
STD_RETURN_TYPE_e AFE_TransmitReceiveSpiWithDma(uint16_t *tx, uint16_t *rx, uint32_t length)
Sends and receives data over SPI with DMA.
bool AFE_IsTransmitOngoing(LTC_STATE_s *pLtcState)
gets the SPI transmit status.
Definition: ltc_afe_dma.c:74
void AFE_SetTransmitOngoing(LTC_STATE_s *pLtcState)
sets the SPI transmit status.
Definition: ltc_afe_dma.c:79
Headers for the driver for the LTC monitoring chip.