65 lines
2.4 KiB
C
65 lines
2.4 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 __N11_GPRS_H__
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#define __N11_GPRS_H__
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#define N11_CONN_TCP 1
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#define N11_CONN_UDP 0
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typedef void (*iot_n11_fn_rcv)(void *data, uint32_t dlen);
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/**
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* @brief iot_n11_gprs_establish_network_connection() - Establish a TCP|UDP
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* connection.
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* @param conn_type: 1 for TCP, 0 for UDP.
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* @param dst_ipaddr: The destination ip address.
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* @param port: The destination port number.
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* @return ERR_FAIL -- Operation failed.
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* @return ERR_OK -- Operation Successful.
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*/
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uint32_t iot_n11_gprs_establish_network_connection(uint8_t conn_type,
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uint8_t *dst_ipaddr, uint32_t port);
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/**
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* @brief iot_n11_gprs_register_call_back() - Register an API to receive data
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* from N11 chip.
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* @param fn: Call back API. See iot_n11_fn_rcv.
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* @return ERR_FAIL -- Operation failed.
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* @return ERR_OK -- Operation Successful.
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*/
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uint32_t iot_n11_gprs_register_call_back(iot_n11_fn_rcv fn);
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/**
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* @brief iot_n11_gprs_send() - Send data to N11 chip.
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* @param data: Data buffer to send.
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* @param dlen: Length of data buffer to send.
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* @return ERR_FAIL -- Operation failed.
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* @return ERR_OK -- Operation Successful.
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*/
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uint32_t iot_n11_gprs_send(void *data, uint32_t dlen);
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/**
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* @brief iot_n11_gprs_reset() - Reset N11 chip. Call when always no response data
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* from your connection.
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*/
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void iot_n11_gprs_reset(void);
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/**
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* @brief iot_n11_gprs_init() - Init this module.
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* @return ERR_FAIL -- Operation failed.
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* @return ERR_OK -- Operation Successful.
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*/
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uint32_t iot_n11_gprs_init(void);
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#endif /* #define __N11_GPRS_H__ */
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