135 lines
4.2 KiB
C
135 lines
4.2 KiB
C
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/****************************************************************************
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Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
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This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
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be copied by any method or incorporated into another program without
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the express written consent of Aerospace C.Power. This Information or any portion
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thereof remains the property of Aerospace C.Power. The Information contained herein
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is believed to be accurate and Aerospace C.Power assumes no responsibility or
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liability for its use in any way and conveys no license or title under
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any patent or copyright and makes no representation or warranty that this
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Information is free from patent or copyright infringement.
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****************************************************************************/
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#ifndef COMMUNICATOR_H
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#define COMMUNICATOR_H
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#include "os_types.h"
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#include "os_event.h"
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#include "os_lock.h"
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#include "iot_config.h"
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#include "iot_pkt_api.h"
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#include "iot_frame_parse.h"
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#include "cli_lwip_api.h"
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#if HW_PLATFORM == HW_PLATFORM_SIMU
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#include "os_socket.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#endif
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#define CLI_FTM_BAUD (115200 * 8)
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#define CLI_FTM_PARITY (0)
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#define CLI_FTM_DATA_BITS (8)
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#define CLI_FTM_STOP_BITS (1)
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#define ARRAYLEN(a) (sizeof(a)/sizeof((a)[0]))
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typedef void(*communicator_rx_cb)(void* pdev, void *buffer, uint32_t len,
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void* rxdesc);
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typedef void(*communicator_tx_comp_cb)(void* pdev, void *buffer, uint32_t len);
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enum _commnunicator_port
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{
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UDP_BROADCAST_PORT_NUMBER_START = 6514,
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UDP_BROADCAST_PORT_NUMBER_RF = UDP_BROADCAST_PORT_NUMBER_START,
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UDP_BROADCAST_PORT_NUMBER = 6515UL,
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UDP_CHANNEL_SIMULATION_SEND_PORT,
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UDP_CHANNEL_SIMULATION_RECV_PORT,
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UDP_CLI_SEND_PORT,
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UDP_CLI_RECV_PORT,
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UDP_BROADCAST_PORT_NUMBER_END = UDP_CLI_RECV_PORT
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};
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typedef enum _interface_type
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{
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COMMUNICATOR_SOCKET,
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COMMUNICATOR_UART,
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COMMUNICATOR_LWIP_SOCKET,
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COMMUNICATOR_BT,
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COMMUNICATOR_APP,
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}interface_type_t;
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typedef enum _caller_type
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{
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CALLER_HW_SIMULATOR,
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CALLER_PLC_CLI,
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}caller_type_t;
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typedef struct _commnucator_t
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{
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interface_type_t type;
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#if HW_PLATFORM == HW_PLATFORM_SIMU
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os_socket_t udprecvsocket;
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// for channel simulation
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os_socket_t csrecvsock;
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os_socket_t udpsendsocket;
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os_socket_t clirecvsocket;
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#endif
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int lwip_tcp_raw_socket;
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int lwip_tcp_con_socket;
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uint8_t com_num;
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void* uart_handle;
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iot_frame_fmt uart_frame;
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communicator_rx_cb rx_ctrl_cb;
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communicator_tx_comp_cb tx_comp_cb;
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/* callback func for communicator sending data to cli */
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communicator_tx_comp_cb ext_tx_cb;
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uint8_t is_initiated;
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void *ref_caller_ptr; // back pointer to the module that use this struct
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} commnucator_t;
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typedef struct _commnucator_t *commnuicator_handle ;
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uint8_t commnunicator_init(commnuicator_handle commnu, void *caller_module,
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caller_type_t caller, uint8_t work_mode);
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uint8_t commnunicator_deinit(commnuicator_handle commnu);
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int commnuicator_register_callback_packet_recv(commnuicator_handle commnu,
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communicator_rx_cb rx_cb);
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int commnuicator_deregister_callback_packet_recv(commnuicator_handle pcommnu);
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int commnuicator_register_callback_tx_comp(commnuicator_handle commnu,
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communicator_tx_comp_cb tx_comp_cb);
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/* cli register callback func to communicator for data sending: from commu to cli */
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int commnuicator_register_cb_ext_tx_comp(commnuicator_handle pcommnu,
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communicator_tx_comp_cb tx_comp_cb);
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/*
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* package_send() - send package to hardware layer.
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*
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* @commnuicator_handle:commnuicator_handle
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* @buffer_to_send: buffer to be sent
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* @buffer_len: length of buffer to be sent
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* @need_free: if the buffer need to be freed
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*
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*/
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//int package_send(commnuicator_handle pcommnu, uint32_t port,
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// const char * buffer_to_send, uint32_t buffer_len);
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int package_send(commnuicator_handle pcommnu, uint32_t port,
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iot_pkt_t *pkt);
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//this func only support ethernet inteface. for uart, it need premable, iot_pkt is
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//must-have.
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int package_send_with_rawdata(commnuicator_handle pcommnu, uint32_t port,
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uint8_t* data, uint32_t data_len);
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#ifdef __cplusplus
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}
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#endif
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#endif // !COMMUNICATOR_H
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