Errors/Warning

[TheWaffleCopter]

Are these errors/warnings anything to be concerned about?

sprintf_P(cmd, PSTR("G1F%d"), MMS_TO_MMM(feedrate_mm_s));
^~~~~~~~~
Marlin\src\lcd\dwin\ui_dacai.cpp: In member function 'void UI_SHOW_t::RTS_SndData(long unsigned int, long unsigned int, long unsigned int, long unsigned int)':
Marlin\src\lcd\dwin\ui_dacai.cpp:209:15: warning: statement has no effect [-Wunused-value]
snddat.head == CMD_HEAD;
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void In_out_feedtock_level(uint16_t, uint16_t, bool)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:280:17: warning: unused variable 'str_1' [-Wunused-variable]
char cmd[20], str_1[16];
^~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:281:35: warning: variable 'differ_value' set but not used [-Wunused-but-set-variable]
float olde = current_position.e,differ_value=0;
^~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void In_out_feedtock(uint16_t, uint16_t, bool)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:303:17: warning: unused variable 'str_1' [-Wunused-variable]
char cmd[20], str_1[16];
^~~~~
Marlin\src\lcd\dwin\ui_dacai.cpp: In member function 'bool UI_SHOW_t::UI_SendJpegDate(const char*, long unsigned int)':
Marlin\src\lcd\dwin\ui_dacai.cpp:689:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (sendPacket = 0; sendPacket < jpgSize / DACAI_JPG_BYTES_PER_PACKET; sendPacket++)
Marlin\src\lcd\dwin\ui_dacai.cpp:724:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (sendPacket = 0; sendPacket < jpgSize / DACAI_JPG_BYTES_PER_PACKET; sendPacket++)
Marlin\src\lcd\dwin\ui_dacai.cpp:671:15: warning: unused variable 'buf' [-Wunused-variable]
static char buf[DACAI_JPG_BYTES_PER_BUF] = {0};
^~~
Marlin\src\lcd\dwin\ui_dacai.cpp:673:18: warning: unused variable 'sn' [-Wunused-variable]
static uint8_t sn = 0;
^~
Marlin\src\lcd\dwin\ui_dacai.cpp:675:12: warning: unused variable 'checkSum' [-Wunused-variable]
uint16_t checkSum = 0;
^~~~~~~~
Marlin\src\lcd\dwin\ui_dacai.cpp:677:12: warning: unused variable 'MS' [-Wunused-variable]
uint32_t MS = millis();
^~
Marlin\src\lcd\dwin\ui_dacai.cpp: At global scope:
Marlin\src\lcd\dwin\ui_dacai.cpp:673:18: warning: 'sn' defined but not used [-Wunused-variable]
static uint8_t sn = 0;
^~
Marlin\src\lcd\dwin\ui_dacai.cpp:671:15: warning: 'buf' defined but not used [-Wunused-variable]
static char buf[DACAI_JPG_BYTES_PER_BUF] = {0};
^~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_Dots_On_Screen(xy_int8_t*, uint8_t, uint16_t)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:2266:18: warning: unused variable 'first_num' [-Wunused-variable]
static float first_num=0;
^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_SDCardUpdate()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:3939:18: warning: variable 'stat' set but not used [-Wunused-but-set-variable]
static uint8_t stat=false;
^~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Image_Preview_Information_Show(uint8_t)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4500:13: warning: variable 'height1' set but not used [-Wunused-but-set-variable]
float height1, height2, height3, volume, Filament;
^~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4500:22: warning: variable 'height2' set but not used [-Wunused-but-set-variable]
float height1, height2, height3, volume, Filament;
^~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4500:40: warning: variable 'volume' set but not used [-Wunused-but-set-variable]
float height1, height2, height3, volume, Filament;
^~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4502:12: warning: unused variable 'char_buf1' [-Wunused-variable]
char char_buf1[20];
^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_Printing()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4788:29: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
queue.inject("M24");
^
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4774:16: warning: variable 'cmd' set but not used [-Wunused-but-set-variable]
char cmd[40];
^~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_Levling_Change()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:5741:32: warning: variable 'rec_RD_x' set but not used [-Wunused-but-set-variable]
uint16_t rec_LU_x,rec_LU_y,rec_RD_x,rec_RD_y,value_LU_x,value_LU_y;
^~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_Leveling_Edit()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:5793:32: warning: variable 'rec_RD_x' set but not used [-Wunused-but-set-variable]
uint16_t rec_LU_x,rec_LU_y,rec_RD_x,rec_RD_y,value_LU_x,value_LU_y;
^~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_HM_PID_Set()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:6284:10: warning: variable 'say_max_speed' set but not used [-Wunused-but-set-variable]
auto say_max_speed = [](const uint16_t row)
^~~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_Auto_PID_Set()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:6321:10: warning: variable 'say_max_speed' set but not used [-Wunused-but-set-variable]
auto say_max_speed = [](const uint16_t row)
^~~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_Max_Speed_Menu()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:6346:10: warning: variable 'say_max_speed' set but not used [-Wunused-but-set-variable]
auto say_max_speed = [](const uint16_t row)
^~~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_AUTO_PID_Value_Set()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:3424:17: warning: statement will never be executed [-Wswitch-unreachable]
end_flag=false; //防止反复刷新曲线完成指令指令
Marlin\src\lcd\dwin\e3v2\dwin.cpp: At global scope:
Marlin\src\lcd\dwin\e3v2\dwin.cpp:2266:18: warning: 'first_num' defined but not used [-Wunused-variable]
static float first_num=0;
^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:1078:13: warning: 'void Toggle_Checkbox(xy_int8_t, xy_int8_t, uint8_t)' defined but not used [-Wunused-function]
static void Toggle_Checkbox(xy_int8_t mesh_Curr,xy_int8_t mesh_Last,uint8_t dir)
Marlin\src\lcd\dwin\e3v2\dwin.cpp:401:13: warning: 'void HMI_ResetDevice()' defined but not used [-Wunused-function]
static void HMI_ResetDevice()
^~~~~~~~~~~~~~~
Marlin\src\module\AutoOffset.cpp: In member function 'void ProbeAcq::calMinZ()':
Marlin\src\module\AutoOffset.cpp:255:11: warning: unused variable 'posZ_t' [-Wunused-variable]
double* posZ_t = &this->posZ[PI_COUNT]; //
^~~~~~
Marlin\src\module\AutoOffset.cpp: In function 'float Hight_One(xyz_float_t)':
Marlin\src\module\AutoOffset.cpp:593:22: warning: unused variable 'zoffset_avg' [-Wunused-variable]
float temp_value=0,zoffset_avg=0;
^~~~~~~~~~~
Marlin\src\module\AutoOffset.cpp: In function 'float Multiple_Hight(bool, bool)':
Marlin\src\module\AutoOffset.cpp:619:9: warning: unused variable 'temp_value' [-Wunused-variable]
float temp_value=0,temp_zoffset=0,temp_zoffset1=0,zoffset_avg=0;
^~~~~~~~~~
Marlin\src\module\AutoOffset.cpp: In function 'bool getZOffset(bool, bool, bool, float*)':
Marlin\src\module\AutoOffset.cpp:719:9: warning: unused variable 'ret1' [-Wunused-variable]
float ret1 = rand() % 15 + 2; //生成1~10的随机数
^~~~
Marlin\src\module\AutoOffset.cpp: At global scope:
Marlin\src\module\AutoOffset.cpp:115:13: warning: 'void BubbleSort(double*, int)' defined but not used [-Wunused-function]
static void BubbleSort(double arr[],int len)
^~~~~~~~~~
Marlin\src\module\stepper.cpp:1652:71: warning: backslash and newline separated by space
count_position[_AXIS(AXIS)] += count_direction[_AXIS(AXIS)]; \

[atomic69996]

im only getting warnings without errors

the firmware builds but im not sure if its safe to upload to printer

platformio run --silent -e STM32F103RET6_creality
Warning! Ignore unknown configuration option monitor_flags in section [env]
Warning! src_filter configuration option in section [env:include_tree] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:DUE] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:esp32] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_build_flags configuration option in section [env:linux_native] is deprecated and will be removed in the next release! Please use build_src_flags instead
Warning! src_filter configuration option in section [env:linux_native] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:SAMD51_grandcentral_m4] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:malyan_M300] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:teensy31] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:teensy35] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:teensy36] is deprecated and will be removed in the next release! Please use build_src_filter instead
Warning! src_filter configuration option in section [env:teensy41] is deprecated and will be removed in the next release! Please use build_src_filter instead
Marlin\src\feature\bedlevel\abl\abl.cpp: In function 'float Level_Compensation_Algorithm(float, xy_pos_t&, xy_pos_t&)':
Marlin\src\feature\bedlevel\abl\abl.cpp:277:8: warning: unused variable 'temp_y' [-Wunused-variable]
int temp_y=ratio_xy.y,temp_x=ratio_xy.x; //取整数
^~~~~~
Marlin\src\feature\bedlevel\abl\abl.cpp:277:26: warning: unused variable 'temp_x' [-Wunused-variable]
int temp_y=ratio_xy.y,temp_x=ratio_xy.x; //取整数
^~~~~~
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp:54:23: warning: multi-character character constant [-Wmultichar]
base64_out[i] = '0x00';
^~~~~~
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp: In function 'bool gcodePicGetDataFormBase64(char*, long unsigned int, bool)':
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp:52:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int i = 0; i < sizeof(base64_out); i++)
~~^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp:54:23: warning: large integer implicitly truncated to unsigned type [-Woverflow]
base64_out[i] = '0x00';
^~~~~~
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp:102:31: warning: array subscript has type 'char' [-Wchar-subscripts]
base64_in[getBase64Cnt++] = ret;
^
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp: In function 'uint8_t read_gcode_model_information()':
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp:210:12: warning: unused variable 'ms' [-Wunused-variable]
millis_t ms = millis();
^~
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp: In function 'uint8_t gcodePicDataSendToDwin(char*, unsigned int, unsigned char, unsigned char)':
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp:775:8: warning: unused variable 'returyCnt' [-Wunused-variable]
char returyCnt = 0;
^~~~~~~~~
Marlin\src\lcd\dwin\ui_dacai.cpp: In member function 'void UI_SHOW_t::RTS_SndData(long unsigned int, long unsigned int, long unsigned int, long unsigned int)':
Marlin\src\lcd\dwin\ui_dacai.cpp:209:15: warning: statement has no effect [-Wunused-value]
snddat.head == CMD_HEAD;
Marlin\src\lcd\dwin\ui_dacai.cpp: In member function 'bool UI_SHOW_t::UI_SendJpegDate(const char*, long unsigned int)':
Marlin\src\lcd\dwin\ui_dacai.cpp:689:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (sendPacket = 0; sendPacket < jpgSize / DACAI_JPG_BYTES_PER_PACKET; sendPacket++)
Marlin\src\lcd\dwin\ui_dacai.cpp:724:37: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (sendPacket = 0; sendPacket < jpgSize / DACAI_JPG_BYTES_PER_PACKET; sendPacket++)
Marlin\src\lcd\dwin\ui_dacai.cpp:671:15: warning: unused variable 'buf' [-Wunused-variable]
static char buf[DACAI_JPG_BYTES_PER_BUF] = {0};
^~~
Marlin\src\lcd\dwin\ui_dacai.cpp:673:18: warning: unused variable 'sn' [-Wunused-variable]
static uint8_t sn = 0;
^~
Marlin\src\lcd\dwin\ui_dacai.cpp:675:12: warning: unused variable 'checkSum' [-Wunused-variable]
uint16_t checkSum = 0;
^~~~~~~~
Marlin\src\lcd\dwin\ui_dacai.cpp:677:12: warning: unused variable 'MS' [-Wunused-variable]
uint32_t MS = millis();
^~
Marlin\src\lcd\dwin\ui_dacai.cpp: At global scope:
Marlin\src\lcd\dwin\ui_dacai.cpp:673:18: warning: 'sn' defined but not used [-Wunused-variable]
static uint8_t sn = 0;
^~
Marlin\src\lcd\dwin\ui_dacai.cpp:671:15: warning: 'buf' defined but not used [-Wunused-variable]
static char buf[DACAI_JPG_BYTES_PER_BUF] = {0};
^~~
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp: In function 'uint8_t read_gcode_model_information()':
Marlin\src\lcd\dwin\e3v2\lcd_rts.cpp:222:13: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
while(ret != ';')
~~~~^~~~~~
In file included from C:\Users\norbe.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/WString.h:29:0,
from C:\Users\norbe.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/wirish.h:47,
from C:\Users\norbe.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/Arduino.h:30,
from Marlin\src\lcd\dwin\e3v2../../../inc/../HAL/./STM32F1/../shared/Marduino.h:36,
from Marlin\src\lcd\dwin\e3v2../../../inc/../HAL/./STM32F1/HAL.h:32,
from Marlin\src\lcd\dwin\e3v2../../../inc/../HAL/HAL.h:30,
from Marlin\src\lcd\dwin\e3v2../../../inc/MarlinConfig.h:31,
from Marlin\src\lcd\dwin\e3v2\rotary_encoder.h:32,
from Marlin\src\lcd\dwin\e3v2\dwin.h:29,
from Marlin\src\lcd\dwin\e3v2\dwin.cpp:27:
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void pause_resume_feedstock(uint16_t, uint16_t)':
C:\Users\norbe.platformio\packages\framework-arduinoststm32-maple\STM32F1\cores\maple/avr/pgmspace.h:29:59: warning: format '%d' expects argument of type 'int', but argument 3 has type 'double' [-Wformat=]
#define sprintf_P(s, f, ...) sprintf((s), (f), VA_ARGS)
^
Marlin\src\lcd\dwin\e3v2\dwin.cpp:274:3: note: in expansion of macro 'sprintf_P'
sprintf_P(cmd, PSTR("G1F%d"), MMS_TO_MMM(feedrate_mm_s));
^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void In_out_feedtock_level(uint16_t, uint16_t, bool)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:280:17: warning: unused variable 'str_1' [-Wunused-variable]
char cmd[20], str_1[16];
^~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:281:35: warning: variable 'differ_value' set but not used [-Wunused-but-set-variable]
float olde = current_position.e,differ_value=0;
^~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void In_out_feedtock(uint16_t, uint16_t, bool)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:303:17: warning: unused variable 'str_1' [-Wunused-variable]
char cmd[20], str_1[16];
^~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_Dots_On_Screen(xy_int8_t*, uint8_t, uint16_t)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:2266:18: warning: unused variable 'first_num' [-Wunused-variable]
static float first_num=0;
^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_SDCardUpdate()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:3939:18: warning: variable 'stat' set but not used [-Wunused-but-set-variable]
static uint8_t stat=false;
^~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Image_Preview_Information_Show(uint8_t)':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4500:13: warning: variable 'height1' set but not used [-Wunused-but-set-variable]
float height1, height2, height3, volume, Filament;
^~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4500:22: warning: variable 'height2' set but not used [-Wunused-but-set-variable]
float height1, height2, height3, volume, Filament;
^~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4500:40: warning: variable 'volume' set but not used [-Wunused-but-set-variable]
float height1, height2, height3, volume, Filament;
^~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4502:12: warning: unused variable 'char_buf1' [-Wunused-variable]
char char_buf1[20];
^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_Printing()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4788:29: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings]
queue.inject("M24");
^
Marlin\src\lcd\dwin\e3v2\dwin.cpp:4774:16: warning: variable 'cmd' set but not used [-Wunused-but-set-variable]
char cmd[40];
^~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_Levling_Change()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:5741:32: warning: variable 'rec_RD_x' set but not used [-Wunused-but-set-variable]
uint16_t rec_LU_x,rec_LU_y,rec_RD_x,rec_RD_y,value_LU_x,value_LU_y;
^~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_Leveling_Edit()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:5793:32: warning: variable 'rec_RD_x' set but not used [-Wunused-but-set-variable]
uint16_t rec_LU_x,rec_LU_y,rec_RD_x,rec_RD_y,value_LU_x,value_LU_y;
^~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_HM_PID_Set()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:6284:10: warning: variable 'say_max_speed' set but not used [-Wunused-but-set-variable]
auto say_max_speed = [](const uint16_t row)
^~~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_Auto_PID_Set()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:6321:10: warning: variable 'say_max_speed' set but not used [-Wunused-but-set-variable]
auto say_max_speed = [](const uint16_t row)
^~~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void Draw_Max_Speed_Menu()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:6346:10: warning: variable 'say_max_speed' set but not used [-Wunused-but-set-variable]
auto say_max_speed = [](const uint16_t row)
^~~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp: In function 'void HMI_AUTO_PID_Value_Set()':
Marlin\src\lcd\dwin\e3v2\dwin.cpp:3424:17: warning: statement will never be executed [-Wswitch-unreachable]
end_flag=false; //防止反复刷新曲线完成指令指令
Marlin\src\lcd\dwin\e3v2\dwin.cpp: At global scope:
Marlin\src\lcd\dwin\e3v2\dwin.cpp:2266:18: warning: 'first_num' defined but not used [-Wunused-variable]
static float first_num=0;
^~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:1078:13: warning: 'void Toggle_Checkbox(xy_int8_t, xy_int8_t, uint8_t)' defined but not used [-Wunused-function]
static void Toggle_Checkbox(xy_int8_t mesh_Curr,xy_int8_t mesh_Last,uint8_t dir)
^~~~~~~~~~~~~~~
Marlin\src\lcd\dwin\e3v2\dwin.cpp:401:13: warning: 'void HMI_ResetDevice()' defined but not used [-Wunused-function]
static void HMI_ResetDevice()
^~~~~~~~~~~~~~~
Marlin\src\module\AutoOffset.cpp: In member function 'void ProbeAcq::calMinZ()':
Marlin\src\module\AutoOffset.cpp:255:11: warning: unused variable 'posZ_t' [-Wunused-variable]
double* posZ_t = &this->posZ[PI_COUNT]; //
^~~~~~
Marlin\src\module\AutoOffset.cpp: In function 'float Hight_One(xyz_float_t)':
Marlin\src\module\AutoOffset.cpp:593:22: warning: unused variable 'zoffset_avg' [-Wunused-variable]
float temp_value=0,zoffset_avg=0;
^~~~~~~~~~~
Marlin\src\module\AutoOffset.cpp: In function 'float Multiple_Hight(bool, bool)':
Marlin\src\module\AutoOffset.cpp:619:9: warning: unused variable 'temp_value' [-Wunused-variable]
float temp_value=0,temp_zoffset=0,temp_zoffset1=0,zoffset_avg=0;
^~~~~~~~~~
Marlin\src\module\AutoOffset.cpp: In function 'bool getZOffset(bool, bool, bool, float*)':
Marlin\src\module\AutoOffset.cpp:719:9: warning: unused variable 'ret1' [-Wunused-variable]
float ret1 = rand() % 15 + 2; //生成1~10的随机数
^~~~
Marlin\src\module\AutoOffset.cpp: At global scope:
Marlin\src\module\AutoOffset.cpp:115:13: warning: 'void BubbleSort(double*, int)' defined but not used [-Wunused-function]
static void BubbleSort(double arr[],int len)
^~~~~~~~~~
Marlin\src\module\stepper.cpp:1652:71: warning: backslash and newline separated by space
count_position[_AXIS(AXIS)] += count_direction[_AXIS(AXIS)]; \

[queeup]

Just warnings. I put it to my printer and It works OK.

[atomic69996]

I can confirm its only warnings it works