#include "core_stdinc.h"
#include "core_string.h"
#include "aiot_state_api.h"
#include "aiot_sysdep_api.h"
#include "aiot_at_api.h"
#include "core_log.h"
#include "os_net_interface.h"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>

aiot_at_api.c 的引用(Include)关系图:

函数
static at_rsp_result_t	at_csq_handler (char *rsp)

int32_t	core_ringbuf_init (core_ringbuf_t *rbuf, uint32_t size)

void	core_ringbuf_reset (core_ringbuf_t *rbuf)

int32_t	core_ringbuf_get_occupy (core_ringbuf_t *rbuf)

int32_t	core_ringbuf_write (core_ringbuf_t rbuf, const uint8_t data, uint32_t len)

int32_t	core_ringbuf_read (core_ringbuf_t rbuf, uint8_t data, uint32_t len)

void	core_ringbuf_deinit (core_ringbuf_t *rbuf)

static int32_t	core_at_uart_tx (const uint8_t *p_data, uint16_t len, uint32_t timeout)

static at_rsp_result_t	core_at_rsp_process_default (const core_at_cmd_item_t cmd, char rsp)

static int32_t	core_at_wait_resp (const core_at_cmd_item_t *cmd)

static int32_t	core_at_commands_send_sync (const core_at_cmd_item_t *cmd_list, uint16_t cmd_num)

int32_t	aiot_at_init (void)
	初始化AT组件更多...

static int32_t	core_at_set_device (at_device_t *device)

int32_t	aiot_at_setopt (aiot_at_option_t opt, void *data)
	配置AT组件, 主要为配置串口发送回调函数更多...

int32_t	aiot_at_bootstrap (void)
	模组启动, 内部发送模组相关的AT命令已启动模组, 启动完成后, 模组将获取到IP地址更多...

int32_t	aiot_at_nwk_open (uint8_t *socket_id)
	为对应的链路ID创建ringbuf资源更多...

int32_t	aiot_at_set_ssl (uint8_t socket_id, const char *ca_cert)

int32_t	aiot_at_nwk_connect (uint8_t socket_id, const char *host, uint16_t port, uint32_t timeout)
	内部会调用模组相关的AT命令, 通过串口发送TCP建连命令。可对接到core_sysdep_network_establish网络接口更多...

static int32_t	core_at_send_package (uint8_t socket_id, const uint8_t *buffer, uint32_t len, uint32_t timeout)

int32_t	aiot_at_nwk_send (uint8_t socket_id, const uint8_t *buffer, uint32_t len, uint32_t timeout)
	内部会调用模组相关的AT命令, 通过串口发送TCP数据。可对接到core_sysdep_network_send网络接口更多...

int32_t	aiot_at_nwk_recv (uint8_t socket_id, uint8_t *buffer, uint32_t len, uint32_t timeout_ms)
	内部会从对应的数据ringbu中读取网络数据, 可对接到core_sysdep_network_recv网络接口更多...

int32_t	aiot_at_nwk_close (uint8_t socket_id)
	内部会调用模组相关的AT命令, 关闭连接链路。可对接到core_sysdep_network_deinit网络接口更多...

static int32_t	core_at_recv_prefix_match (const char *data, uint32_t size)

static int32_t	core_at_process_line (char *line, uint32_t len)

static int32_t	core_at_hal_process (uint8_t *data, uint32_t size)

int32_t	aiot_at_hal_recv_handle (uint8_t *data, uint32_t size)
	为AT组件提供串口数据更多...

int32_t	aiot_at_deinit (void)
	反初始化AT组件更多...

int32_t	core_at_notify_ip_status (core_ip_status_t status)

int32_t	core_at_socket_status (uint32_t id, core_at_link_status_t status)

变量
aiot_os_al_t *	os_api

const char *	ali_ca_cert

static core_at_handle_t	at_handle

core_at_cmd_item_t	at_module_init_cmd_table []

函数说明

static at_rsp_result_t at_csq_handler ( char * rsp )

static

int32_t core_ringbuf_init	(	core_ringbuf_t *	rbuf,
		uint32_t	size
	)

void core_ringbuf_reset ( core_ringbuf_t * rbuf )

int32_t core_ringbuf_get_occupy ( core_ringbuf_t * rbuf )

int32_t core_ringbuf_write	(	core_ringbuf_t *	rbuf,
		const uint8_t *	data,
		uint32_t	len
	)

函数调用图:

int32_t core_ringbuf_read	(	core_ringbuf_t *	rbuf,
		uint8_t *	data,
		uint32_t	len
	)

函数调用图:

void core_ringbuf_deinit ( core_ringbuf_t * rbuf )

static int32_t core_at_uart_tx	(	const uint8_t *	p_data,
		uint16_t	len,
		uint32_t	timeout
	)

static

static at_rsp_result_t core_at_rsp_process_default	(	const core_at_cmd_item_t *	cmd,
		char *	rsp
	)

static

static int32_t core_at_wait_resp ( const core_at_cmd_item_t * cmd )

static

函数调用图:

static int32_t core_at_commands_send_sync	(	const core_at_cmd_item_t *	cmd_list,
		uint16_t	cmd_num
	)

static

函数调用图:

int32_t aiot_at_init ( void )

初始化AT组件

AT moduel API start

static int32_t core_at_set_device ( at_device_t * device )

static

int32_t aiot_at_setopt	(	aiot_at_option_t	opt,
		void *	data
	)

配置AT组件, 主要为配置串口发送回调函数

参数

opt	配置项
data	配置数据

返回: int32_t

返回值

=0	配置成功
<0	配置失败

int32_t aiot_at_bootstrap ( void )

模组启动, 内部发送模组相关的AT命令已启动模组, 启动完成后, 模组将获取到IP地址

返回: int32_t

返回值

=0	启动成功
<0	启动失败

int32_t aiot_at_nwk_open ( uint8_t * socket_id )

为对应的链路ID创建ringbuf资源

参数

socket_id 链路ID

返回: int32_t

返回值

=0	操作成功
<0	操作失败

int32_t aiot_at_set_ssl	(	uint8_t	socket_id,
		const char *	ca_cert
	)

函数调用图:

int32_t aiot_at_nwk_connect	(	uint8_t	socket_id,
		const char *	host,
		uint16_t	port,
		uint32_t	timeout
	)

内部会调用模组相关的AT命令, 通过串口发送TCP建连命令。可对接到core_sysdep_network_establish网络接口

参数

socket_id	链路ID
host	主机名
port	端口号
timeout	建连超时时间

返回: int32_t

返回值

>=0	建连成功
<0	建连失败

static int32_t core_at_send_package	(	uint8_t	socket_id,
		const uint8_t *	buffer,
		uint32_t	len,
		uint32_t	timeout
	)

static

函数调用图:

int32_t aiot_at_nwk_send	(	uint8_t	socket_id,
		const uint8_t *	buffer,
		uint32_t	len,
		uint32_t	timeout
	)

内部会调用模组相关的AT命令, 通过串口发送TCP数据。可对接到core_sysdep_network_send网络接口

参数

socket_id	链路ID
buffer	指向外部数据缓冲区的指针
len	数据长度
timeout	发送超时时间

返回: int32_t

返回值

>=0	已发送的数据长度
<0	发送失败

int32_t aiot_at_nwk_recv	(	uint8_t	socket_id,
		uint8_t *	buffer,
		uint32_t	len,
		uint32_t	timeout_ms
	)

内部会从对应的数据ringbu中读取网络数据, 可对接到core_sysdep_network_recv网络接口

参数

socket_id	链路ID
buffer	指向外部数据缓冲区的指针
len	外部数据缓冲区大小
timeout_ms	接收超时时间

返回: int32_t

返回值

>=0	读取到的数据长度
<0	读取失败

int32_t aiot_at_nwk_close ( uint8_t socket_id )

内部会调用模组相关的AT命令, 关闭连接链路。可对接到core_sysdep_network_deinit网络接口

参数

socket_id 链路ID

返回: int32_t

返回值

=0	操作成功
<0	操作失败

static int32_t core_at_recv_prefix_match	(	const char *	data,
		uint32_t	size
	)

static

static int32_t core_at_process_line	(	char *	line,
		uint32_t	len
	)

static

函数调用图:

static int32_t core_at_hal_process	(	uint8_t *	data,
		uint32_t	size
	)

static

函数调用图:

int32_t aiot_at_hal_recv_handle	(	uint8_t *	data,
		uint32_t	size
	)

为AT组件提供串口数据

参数

data 字节数据

返回: int32_t

返回值

>=0	操作成功,返回已经消费掉的数据
<0	操作失败

函数调用图:

int32_t aiot_at_deinit ( void )

反初始化AT组件

返回: int32_t

int32_t core_at_notify_ip_status ( core_ip_status_t status )

int32_t core_at_socket_status	(	uint32_t	id,
		core_at_link_status_t	status
	)

变量说明

aiot_os_al_t* os_api

const char* ali_ca_cert

core_at_handle_t at_handle

static

初始值:

= {
    .is_init = 0,
}

core_at_cmd_item_t at_module_init_cmd_table[]