/*?Copyright?（c）?2015-2016?Ivan?Grokhotkov.?All?rights?reserved.
?*?This?file?is?part?of?eboot?bootloader.
?*
?*?Redistribution?and?use?is?permitted?according?to?the?conditions?of?the
?*?3-clause?BSD?license?to?be?found?in?the?LICENSE?file.
?*/


#include?
#include?
#include?
#include?
#include?“flash.h“
#include?“eboot_command.h“

#define?SWRST?do?{?（*（（volatile?uint32_t*）?0x60000700））?|=?0x80000000;?}?while（0）;

extern?void?ets_wdt_enable（void）;
extern?void?ets_wdt_disable（void）;

int?print_version（const?uint32_t?flash_addr）
{
????uint32_t?ver;
????if?（SPIRead（flash_addr?+?APP_START_OFFSET?+?sizeof（image_header_t）?+?sizeof（section_header_t）?&ver?sizeof（ver）））?{
????????return?1;
????}
????const?char*?__attribute__?（（aligned?（4）））?fmtt?=?“v%08x\n\0\0“;
????uint32_t?fmt[2];
????fmt[0]?=?（（uint32_t*）?fmtt）[0];
????fmt[1]?=?（（uint32_t*）?fmtt）[1];
????ets_printf（（const?char*）?fmt?ver）;
????return?0;
}

int?load_app_from_flash_raw（const?uint32_t?flash_addr）
{
????image_header_t?image_header;
????uint32_t?pos?=?flash_addr?+?APP_START_OFFSET;

????if?（SPIRead（pos?&image_header?sizeof（image_header）））?{
????????return?1;
????}
????pos?+=?sizeof（image_header）;


????for?（uint32_t?section_index?=?0;
????????section_index?????????++section_index）
????{
????????section_header_t?section_header?=?{0};
????????if?（SPIRead（pos?§ion_header?sizeof（section_header）））?{
????????????return?2;
????????}
????????pos?+=?sizeof（section_header）;

????????const?uint32_t?address?=?section_header.address;

????????bool?load?=?false;

????????if?（address?????????????load?=?true;
????????}

????????if?（address?>=?0x40100000?&&?address?????????????load?=?true;
????????}

????????if?（address?>=?0x60000000）?{
????????????load?=?true;
????????}

????????if?（!load）?{
????????????pos?+=?section_header.size;
????????????continue;
????????}

????????if?（SPIRead（pos?（void*）address?section_header.size））
????????????return?3;

????????pos?+=?section_header.size;
????}

????register?uint32_t?sp?asm（“a1“）?=?0x3ffffff0;
????register?uint32_t?pc?asm（“a3“）?=?image_header.entry;
????__asm__??__volatile__?（“jx?a3“）;

????return?0;
}



int?copy_raw（const?uint32_t?src_addr
?????????????const?uint32_t?dst_addr
?????????????const?uint32_t?size）
{
????//?require?regions?to?be?aligned
????if?（src_addr?&?0xfff?!=?0?||
????????dst_addr?&?0xfff?!=?0）?{
????????return?1;
????}

????const?uint32_t?buffer_size?=?FLASH_SECTOR_SIZE;
????uint8_t?buffer[buffer_size];
????uint32_t?left?=?（（size+buffer_size-1）?&?~（buffer_size-1））;
????uint32_t?saddr?=?src_addr;
????uint32_t?daddr?=?dst_addr;

????while?（left）?{
????????if?（SPIEraseSector（daddr/buffer_size））?{
????????????return?2;
????????}
????????if?（SPIRead（saddr?buffer?buffer_size））?{
????????????return?3;
????????}
????????if?（SPIWrite（daddr?buffer?buffer_size））?{
????????????return?4;
????????}
????????saddr?+=?buffer_size;
????????daddr

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\
?????文件????????7722??2018-08-03?07:19??esp8266-2.4.2\README.md
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\
?????文件????????9159??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\README.md
?????文件????????1356??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\keywords.txt
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\examples\
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\examples\HelloMesh\
?????文件????????5708??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\examples\HelloMesh\HelloMesh.ino
?????文件?????????267??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\library.properties
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\
?????文件???????18190??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\ESP8266WiFiMesh.cpp
?????文件????????2133??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\TransmissionResult.cpp
?????文件????????4789??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\Compatibilitylayer.cpp
?????文件????????2173??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\TransmissionResult.h
?????文件????????2292??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\NetworkInfo.h
?????文件????????4123??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\UtilityMethods.cpp
?????文件????????2290??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\NetworkInfo.cpp
?????文件???????14411??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266WiFiMesh\src\ESP8266WiFiMesh.h
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\
?????文件????????1203??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\README.rst
?????文件????????1336??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\keywords.txt
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\examples\
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\examples\SSDP\
?????文件????????1308??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\examples\SSDP\SSDP.ino
?????文件????????4578??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\ESP8266SSDP.h
?????文件???????12811??2018-08-03?07:19??esp8266-2.4.2\libraries\ESP8266SSDP\ESP8266SSDP.cpp
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\Ticker\
?????文件?????????656??2018-08-03?07:19??esp8266-2.4.2\libraries\Ticker\keywords.txt
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\Ticker\examples\
?????目錄???????????0??2018-08-03?07:19??esp8266-2.4.2\libraries\Ticker\examples\TickerBasic\
............此處省略2107個文件信息