/******************************************************************************
?*?Copyright?2015-2018?Espressif?Systems?（Wuxi）
?*
?*?Description:?entry?file?of?user?application
?*
?*?Modification?history:
?*?????2015/3/06?v1.0?create?this?file.
*******************************************************************************/
#include?“c_types.h“
#include?“user_interface.h“
#include?“espconn.h“
#include?“mem.h“
#include?“osapi.h“
#include?“upgrade.h“
#include?“hsuser.h“

#ifdef?OTA_UPGRADE_SUPPORT?

void?ICACHE_FLASH_ATTR?ota_finished_callback（void?*arg）
{
	struct?upgrade_server_info?*update?=?arg;
	if?（update->upgrade_flag?==?true）
	{
		os_printf（“[OTA]success;?rebooting!\n“）;
		system_upgrade_reboot（）;
	}
	else
	{
		os_printf（“[OTA]failed!\n“）;
	}

	os_free（update->pespconn）;
	os_free（update->url）;
	os_free（update）;
}


void?ICACHE_FLASH_ATTR?ota_start_Upgrade（uint8_t?serverVersion?const?char?*server_ip?uint16_t?port?const?char?*path）
{
	const?char*?file;
	uint8_t?userBin?=?system_upgrade_userbin_check（）;
	switch?（userBin）
	{
	case?UPGRADE_FW_BIN1:?file?=?“user2.4096.new.4.bin“;?break;?//??user2.bin
	case?UPGRADE_FW_BIN2:?file?=?“user1.4096.new.4.bin“;?break;?//?user1.bin
	default:
		os_printf（“[OTA]Invalid?userbin?number!\n“）;
		return;
	}

	uint16_t?version=1;
	if?（serverVersion?<=?version）
	{
		os_printf（“[OTA]No?update.?Server?version:%d?local?version?%d\n“?serverVersion?version）;
		return;
	}
	os_printf（“[OTA]Upgrade?available?version:?%d\n“?serverVersion）;

	struct?upgrade_server_info*?update?=?（struct?upgrade_server_info?*）os_zalloc（sizeof（struct?upgrade_server_info））;
	update->pespconn?=?（struct?espconn?*）os_zalloc（sizeof（struct?espconn））;

	os_memcpy（update->ip?server_ip?4）;
	update->port?=?port;
	os_printf（“[OTA]Server?“IPSTR“:%d.?Path:?[%s]file:?[%s]\n“?IP2STR（update->ip）?update->port?path?file）;
	update->check_cb?=?ota_finished_callback;
	update->check_times?=?10000;
	update->url?=?（uint8?*）os_zalloc（512）;

	os_sprintf（（char*）update->url
		“GET?/%s%s?HTTP/1.1\r\n“
		“Host:?“IPSTR“:%d\r\n“
		“Connection:?keep-alive\r\n“
		“\r\n“	
		path?file?IP2STR（update->ip）?update->port）;		

	if?（system_upgrade_start（update）?==?false）
	{
		os_printf（“[OTA]Could?not?start?upgrade\n“）;
		os_free（update->pespconn）;
		os_free（update->url）;
		os_free（update）;
	}
	else
	{
		os_printf（“[OTA]Upgrading...\n“）;
	}
}

#endif

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????4374970??2017-10-12?14:36??wifi空中升級\2a-esp8266-sdk_getting_started_guide_cn.pdf

?????文件????1586971??2017-10-12?14:36??wifi空中升級\99c-esp8266_fota_upgrade_cn.pdf

?????文件??????86171??2017-10-11?15:14??wifi空中升級\EasyWebSvr1.9.zip

?????文件???????2444??2017-10-12?13:58??wifi空中升級\ota_upgrade.c

?????文件???????1218??2017-10-12?15:34??wifi空中升級\wifi無線升級說明.txt

?????文件?????143464??2017-10-12?15:12??wifi空中升級\服務器使用教程.docx

?????目錄??????????0??2017-10-12?15:12??wifi空中升級

-----------?---------??----------?-----??----

??????????????6195238????????????????????7