eRPC API Reference  Rev. 1.12.0
NXP Semiconductors
erpc_dspi_master_transport.hpp
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1 /*
2  * Copyright (c) 2014-2016, Freescale Semiconductor, Inc.
3  * Copyright 2016 NXP
4  * All rights reserved.
5  *
6  *
7  * SPDX-License-Identifier: BSD-3-Clause
8  */
9 
10 #ifndef _EMBEDDED_RPC__DSPI_MASTER_TRANSPORT_H_
11 #define _EMBEDDED_RPC__DSPI_MASTER_TRANSPORT_H_
12 
14 
15 #include <cstdlib>
16 
17 extern "C" {
18 #include "fsl_dspi.h"
19 }
20 
27 // Classes
30 
31 namespace erpc {
38 {
39 public:
47  DspiMasterTransport(SPI_Type *spiBaseAddr, uint32_t baudRate, uint32_t srcClock_Hz);
48 
52  virtual ~DspiMasterTransport(void);
53 
59  virtual erpc_status_t init(void);
60 
61 protected:
62  SPI_Type *m_spiBaseAddr;
63  uint32_t m_baudRate;
64  uint32_t m_srcClock_Hz;
66 private:
69 
79  virtual erpc_status_t underlyingReceive(uint8_t *data, uint32_t size) override;
80 
90  virtual erpc_status_t underlyingSend(const uint8_t *data, uint32_t size) override;
91 };
92 
93 } // namespace erpc
94 
97 #endif // _EMBEDDED_RPC__DSPI_MASTER_TRANSPORT_H_
Base class for framed transport layers.
Definition: erpc_framed_transport.hpp:56
enum _erpc_status erpc_status_t
Type used for all status and error return values.
Definition: erpc_common.h:85
virtual erpc_status_t init(void)
Initialize DSPI peripheral configuration structure with values specified in DspiTransport constructor...
Definition: erpc_dspi_master_transport.cpp:113
uint32_t m_srcClock_Hz
Definition: erpc_dspi_master_transport.hpp:64
DspiMasterTransport(SPI_Type *spiBaseAddr, uint32_t baudRate, uint32_t srcClock_Hz)
Constructor.
Definition: erpc_dspi_master_transport.cpp:103
SPI_Type * m_spiBaseAddr
Definition: erpc_dspi_master_transport.hpp:62
virtual erpc_status_t underlyingReceive(MessageBuffer *message, uint32_t size, uint32_t offset)
Adds ability to framed transport to overwrite MessageBuffer when receiving data.
Definition: erpc_framed_transport.cpp:177
virtual ~DspiMasterTransport(void)
Destructor.
Definition: erpc_dspi_master_transport.cpp:108
Definition: erpc_arbitrated_client_manager.hpp:25
virtual erpc_status_t underlyingSend(MessageBuffer *message, uint32_t size, uint32_t offset)
Adds ability to framed transport to overwrite MessageBuffer when sending data.
Definition: erpc_framed_transport.cpp:170
Very basic transport to send/receive messages via DSPI.
Definition: erpc_dspi_master_transport.hpp:37
uint32_t m_baudRate
Definition: erpc_dspi_master_transport.hpp:63