Tuya WXU XR806 from TRV Heater Device flashing, SDK, firmware change research

wlan scan success
                                                             
en1: Associated with 28:87:ba:a0:f5:6d
                                         
en1: WPA: Key negotiation completed with 28:87:ba:a0:f5:6d [PTK=CCMP GTK=CCMP]
 
en1: CTRL-EVENT-CONNECTED - Connection to 28:87:ba:a0:f5:6d completed [id=0 id_s
tr=]
                                                                           
[net INF] msg <wlan connected>
                                                 
[net INF] netif is link up
                                                     
[net INF] start DHCP...
                                                        
+EVT:2
                                                                         
msg:0
                                                                         
wlan connected
                                                                
WAR drop=1135, fctl=0x00d0.
                                                    
WAR drop=1135, fctl=0x00d0.
                                                    
[net INF] netif (IPv4) is up
                                                   
[net INF] address: 192.168.0.155
                                               
[net INF] gateway: 192.168.0.1
                                                 
[net INF] netmask: 255.255.255.0
                                               
[net INF] msg <network up>
                                                     
+EVT:4
                                                                         
msg:7
                                                                         
network up
                                                                    
            
                                                                  
OK
    

tester@DESKTOP-6SD9MUK:/mnt/w/GIT/OpenXR806$ make menuconfig
make[1]: Entering directory '/mnt/w/GIT/OpenXR806/tools/config'
HOSTLD build/mconf.o
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x48): undefined reference to `___chkstk_ms'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x2e2): undefined reference to `__getreent'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x302): undefined reference to `__getreent'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x316): undefined reference to `__getreent'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x496): undefined reference to `__getreent'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x4fa): undefined reference to `___chkstk_ms'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x669): undefined reference to `__getreent'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0xf8e): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0xfe2): undefined reference to `__errno'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x1382): undefined reference to `___chkstk_ms'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x13cb): undefined reference to `__getreent'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x1541): undefined reference to `__getreent'
/usr/bin/ld: build/confdata.o:confdata.c:(.text+0x209e): undefined reference to `__errno'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x82): undefined reference to `__errno'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x112): undefined reference to `__errno'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x15a): undefined reference to `__errno'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x18d): undefined reference to `__errno'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x1c9): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x391): undefined reference to `__getreent'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x3d2): undefined reference to `__assert_func'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x619): undefined reference to `__getreent'
/usr/bin/ld: build/expr.o:expr.c:(.text+0x6f1): undefined reference to `__getreent'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x9): undefined reference to `__getreent'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x299): undefined reference to `___chkstk_ms'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x4ae): undefined reference to `__errno'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x4ef): undefined reference to `__errno'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x771): undefined reference to `__errno'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x799): undefined reference to `__errno'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x7a7): undefined reference to `__errno'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0xf39): undefined reference to `__getreent'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0xf61): undefined reference to `__getreent'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x10f4): undefined reference to `__getreent'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x1375): undefined reference to `__getreent'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x14b6): undefined reference to `__getreent'
/usr/bin/ld: build/lexer.lex.o:lexer.lex.c:(.text+0x20ac): more undefined references to `__getreent' follow
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0xe98): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0xf55): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0x1319): undefined reference to `__getreent'
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0x1352): undefined reference to `__getreent'
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0x1674): undefined reference to `__getreent'
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0x16c1): undefined reference to `__getreent'
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0x1709): undefined reference to `__getreent'
/usr/bin/ld: build/parser.tab.o:parser.tab.c:(.text+0x172b): more undefined references to `__getreent' follow
/usr/bin/ld: build/preprocess.o:preprocess.c:(.text+0x278): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0xc0a): undefined reference to `__getreent'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x118a): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x11c1): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x122e): undefined reference to `__locale_ctype_ptr'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x2282): undefined reference to `__getreent'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x235a): undefined reference to `__getreent'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x2394): undefined reference to `__getreent'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x2493): undefined reference to `__getreent'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x24d7): undefined reference to `__getreent'
/usr/bin/ld: build/symbol.o:symbol.c:(.text+0x2534): more undefined references to `__getreent' follow
/usr/bin/ld: build/util.o:util.c:(.text+0x22a): undefined reference to `___chkstk_ms'
/usr/bin/ld: build/util.o:util.c:(.text+0x2a4): undefined reference to `__getreent'
/usr/bin/ld: build/util.o:util.c:(.text+0x2e4): undefined reference to `__getreent'
/usr/bin/ld: build/util.o:util.c:(.text+0x344): undefined reference to `__getreent'
/usr/bin/ld: build/util.o:util.c:(.text+0x384): undefined reference to `__getreent'
collect2: error: ld returned 1 exit status
chmod: cannot access 'mconf': No such file or directory
make[1]: *** [Makefile:27: mconf] Error 1
make[1]: Leaving directory '/mnt/w/GIT/OpenXR806/tools/config'
/mnt/w/GIT/OpenXR806
tools/config/mconf ./Kconfig
make: tools/config/mconf: Command not found
make: *** [Makefile:124: menuconfig] Error 127

../../../include/xr_config.h:33:10: fatal error: generated/autoconf.h: No such file or directory
 #include "generated/autoconf.h"

0. Introduction
As mentioned in the previous article, building Unbuntu in Windows is not very user-friendly for novices. So I have been looking for a solution and found a very interesting solution. I hope it will be helpful to you.

1. Environment Construction
The core of the solution is Alibaba Cloud.
The specific steps are as follows:
step 1: Register. Log in to the development platform of Jishu Community .


Setp2: Select a suitable cloud (free is the most important)

Setp3: Configure the cloud server. Just follow the instructions, it doesn't cost money~~

Pay attention to the system selection, choose Ubuntu 20 or 22

and follow the instructions. Log in to the control interface through remote connection.


Step 4: xr806 development configuration. When configuring, just follow the steps given by the boss:
https://aijishu.com/a/1060000000432870

SDK
wget https://bbs.aw-ol.com/assets/uploads/files/1693988430633-xr806_sdk.tar.gz

Unzip
tar -zxvf 1693988430633-xr806_sdk.tar.gz

Switch to tools and download toolchain
cd xr806_sdk/tools
wget https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-rm/8-2019q3/RC1.1/gcc-arm-none-eabi-8-2019-q3-update-linux.tar.bz2
Unzip
tar -xvf gcc-arm-none-eabi-8-2019-q3-update-linux.tar.bz2
Modify gcc.mk
View the file structure in the same way as the folder

##First copy the path of gcc

##Open gcc.mk and modify


2. Testing
Execute the following two commands in the xr806_sdk directory:
cp project/demo/hello\_demo/gcc/defconfig .config
make menuconfig 
As expected, there is a problem and a patch is needed.

Install the plugin:
sudo apt-get update 
sudo apt-get install libncurses5-dev
Then, rerun:
cp project/demo/hello\_demo/gcc/defconfig .config
make menuconfig 
Great news! Finally succeeded!

##Click Save, then Exit. Then run:

make build_clean
make build -j$(nproc)
3. Start enjoying XR806.
Compiled results, can be downloaded and deleted.

#
# Common rules for GCC Makefile
#

# ----------------------------------------------------------------------------
# cross compiler
# ----------------------------------------------------------------------------
CC_DIR ?= /mnt/w/GIT/xr806_sdk/tools/gcc-arm-none-eabi-8-2019-q3-update/bin
CC_PREFIX := $(CC_DIR)/arm-none-eabi-

AS      := $(CC_PREFIX)as
CC      := $(CC_PREFIX)gcc
CPP     := $(CC_PREFIX)g++
LD      := $(CC_PREFIX)ld
NM      := $(CC_PREFIX)nm
AR      := $(CC_PREFIX)ar

ject/common/board/xr806_dig_ver  -o ../main.o ../main.c
In file included from ../shared/src/new_common.h:231,
                 from ../shared/src/new_cfg.h:4,
                 from ../main.c:42:
../../../../include/net/lwip-2.1.2/lwip/sockets.h:690: error: "close" redefined [-Werror]
 #define close(s)                                  lwip_close(s)

In file included from ../shared/src/new_cfg.h:4,
                 from ../main.c:42:
../shared/src/new_common.h:120: note: this is the location of the previous definition
 #define close lwip_close

../main.c: In function 'rtos_create_thread':
../main.c:59:24: error: passing argument 1 of 'OS_ThreadCreate' from incompatible pointer type [-Werror=incompatible-pointer-types]
  err = OS_ThreadCreate(thread,
                        ^~~~~~
In file included from ../../../../include/kernel/os/os.h:34,
                 from ../../../../project/common/framework/sys_ctrl/publisher.h:35,
                 from ../../../../project/common/framework/sys_ctrl/sys_ctrl.h:36,
                 from ../../../../project/common/framework/net_ctrl.h:39,
                 from ../main.c:40:
../../../../include/kernel/os/os_thread.h:92:40: note: expected 'OS_Thread_t *' {aka 'struct OS_Thread *'} but argument is of type 'void **'
 OS_Status OS_ThreadCreate(OS_Thread_t *thread, const char *name,
                           ~~~~~~~~~~~~~^~~~~~
../main.c: In function 'rtos_delete_thread':
../main.c:70:29: error: passing argument 1 of 'OS_ThreadDelete' from incompatible pointer type [-Werror=incompatible-pointer-types]
     return OS_ThreadDelete( thread );
                             ^~~~~~
In file included from ../../../../include/kernel/os/os.h:34,
                 from ../../../../project/common/framework/sys_ctrl/publisher.h:35,
                 from ../../../../project/common/framework/sys_ctrl/sys_ctrl.h:36,
                 from ../../../../project/common/framework/net_ctrl.h:39,
                 from ../main.c:40:
../../../../include/kernel/os/os_thread.h:108:40: note: expected 'OS_Thread_t *' {aka 'struct OS_Thread *'} but argument is of type 'void **'
 OS_Status OS_ThreadDelete(OS_Thread_t *thread);
                           ~~~~~~~~~~~~~^~~~~~
../main.c: In function 'main':
../main.c:130:6: error: unused variable 'res' [-Werror=unused-variable]
  int res;
      ^~~
At top level:
../main.c:74:20: error: 'g_helloworld_thread' defined but not used [-Werror=unused-variable]
 static OS_Thread_t g_helloworld_thread;
                    ^~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [../../../../gcc.mk:225: ../main.o] Error 1
make[1]: Leaving directory '/mnt/w/git/xr806_sdk/project/demo/sharedApp/gcc'
make: *** [../../../../project/project.mk:430: __all] Error 2

./shared/src/new_pins.c: In function 'PIN_SetPinRoleForPinIndex':
../shared/src/new_pins.c:977:8: error: variable 'channelValue' set but not used [-Werror=unused-but-set-variable]
    int channelValue;
        ^~~~~~~~~~~~
cc1: all warnings being treated as errors

red/src/logging/logging.c
../shared/src/logging/logging.c:124:2: error: unknown type name 'SemaphoreHandle_t'
  SemaphoreHandle_t mutex;
  ^~~~~~~~~~~~~~~~~
../shared/src/logging/logging.c: In function 'addLogAdv':
../shared/src/logging/logging.c:282:2: error: unknown type name 'BaseType_t'; did you mean 'logType_t'?
  BaseType_t taken;
  ^~~~~~~~~~
  logType_t
../shared/src/logging/logging.c:365:16: error: 'pdTRUE' undeclared (first use in this function)
   if (taken == pdTRUE) {
                ^~~~~~
../shared/src/logging/logging.c:365:16: note: each undeclared identifier is reported only once for each function it appears in
../shared/src/logging/logging.c:413:23: error: 'portTICK_RATE_MS' undeclared (first use in this function)
    timems = (((1000 / portTICK_RATE_MS) * len) / cps) + 2;
                       ^~~~~~~~~~~~~~~~
../shared/src/logging/logging.c: In function 'getData':
../shared/src/logging/logging.c:423:2: error: unknown type name 'BaseType_t'; did you mean 'logType_t'?
  BaseType_t taken;
  ^~~~~~~~~~
  logType_t
../shared/src/logging/logging.c:448:15: error: 'pdTRUE' undeclared (first use in this function)
  if (taken == pdTRUE) {