Esptool does NOT like my MacBook Pro (16-inch, 2019)

tom2020 · January 27, 2022, 2:07am

Log post ... I've tried everkything to get this to work. Added a lot of detail .
.Maybe someone can tell me what's woring. Something is unusally going on with my Mac Laptop. I am trying to get Arduino to work on my MacBook Pro (16-inch, 2019). The board is Generic ESP8266. The port is Silicon Labs. /dev/cu.SLAB_USBtoUART. I have a desktop mac with M1 where everything works great. I can not get arduino to upload any sketch to the generic ESP8266 board. I erase both computers, installed new mac os, downloaded arduino 1.86. Changed the preference file, install the ESP8266 boards. Installed the silicon labs drivers. It works on my mac with M1 chip. On the other labtop it will NOT upload the default new sketch.

Error message when trying to upload sketch
traceback (most recent call last):
Serial port /dev/cu.SLAB_USBtoUART
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/upload.py", line 66, in
esptool.main(cmdline)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool/esptool.py", line 3551, in main
esp = chip_class(each_port, initial_baud, args.trace)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool/esptool.py", line 271, in init
self._port = serial.serial_for_url(port)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/init.py", line 90, in serial_for_url
instance.open()
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/serialposix.py", line 332, in open
self._reconfigure_port(force_update=True)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/serialposix.py", line 517, in _reconfigure_port
termios.tcsetattr(
termios.error: (22, 'Invalid argument')
termios.error: (22, 'Invalid argument')

in0 · January 27, 2022, 2:49am

Hi @tom2020. In order to gather more information that might help us to troubleshoot your problem, I'm going to ask you to post the full output from the upload when in verbose mode.

Please do this:

Select File > Preferences from the Arduino IDE menus.
Uncheck the checkbox next to Show verbose output during: ☐ compilation
Check the checkbox next to Show verbose output during: ☐ upload.
Click the OK button.
Attempt an upload, as you did before.
After the upload fails, you'll see a button on the right side of the orange bar in the Arduino IDE: Copy error messages. Click that button.
This copies the full output to the clipboard.
Open a forum reply here by clicking the Reply button.
Click the </> icon on the post composer toolbar.
This will add the forum's code block markup (```) to your reply to make sure the error messages are correctly formatted.
Press Ctrl+V.
This will paste the error output from the upload into the code block.
Move the cursor outside of the code tags before you add any additional text to your reply.
Click the Reply button to post the output.

tom2020 · January 27, 2022, 3:49am

void setup() {
// put your setup code here, to run once:

}

void loop() {
// put your main code here, to run repeatedly:

}

Arduino: 1.8.19 (Mac OS X), Board: "Generic ESP8266 Module, 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, dtr (aka nodemcu), 26 MHz, 40MHz, DOUT (compatible), 1MB (FS:64KB OTA:~470KB), 2, nonos-sdk 2.2.1+100 (190703), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

/Applications/Arduino.app/Contents/Java/arduino-builder -dump-prefs -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/sally/Library/Arduino15/packages -tools /Applications/Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/sally/Library/Arduino15/packages -built-in-libraries /Applications/Arduino.app/Contents/Java/libraries -libraries /Users/sally/Documents/Arduino/libraries -fqbn=esp8266:esp8266:generic:xtal=80,vt=flash,exception=disabled,stacksmash=disabled,ssl=all,mmu=3232,non32xfer=fast,ResetMethod=nodemcu,CrystalFreq=26,FlashFreq=40,FlashMode=dout,eesz=1M64,led=2,sdk=nonosdk_190703,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=115200 -vid-pid=0000_0000 -ide-version=10819 -build-path /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810 -warnings=none -build-cache /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_95521 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.python3.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.mklittlefs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mklittlefs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.xtensa-lx106-elf-gcc-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -verbose /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/untitled58727449.tmp/sketch_jan26a/sketch_jan26a.ino
/Applications/Arduino.app/Contents/Java/arduino-builder -compile -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/sally/Library/Arduino15/packages -tools /Applications/Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/sally/Library/Arduino15/packages -built-in-libraries /Applications/Arduino.app/Contents/Java/libraries -libraries /Users/sally/Documents/Arduino/libraries -fqbn=esp8266:esp8266:generic:xtal=80,vt=flash,exception=disabled,stacksmash=disabled,ssl=all,mmu=3232,non32xfer=fast,ResetMethod=nodemcu,CrystalFreq=26,FlashFreq=40,FlashMode=dout,eesz=1M64,led=2,sdk=nonosdk_190703,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=115200 -vid-pid=0000_0000 -ide-version=10819 -build-path /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810 -warnings=none -build-cache /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_95521 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.python3.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.mklittlefs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mklittlefs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.xtensa-lx106-elf-gcc-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -verbose /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/untitled58727449.tmp/sketch_jan26a/sketch_jan26a.ino
Using board 'generic' from platform in folder: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2
Using core 'esp8266' from platform in folder: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2
Detecting libraries used...
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD="ESP8266_GENERIC"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch/sketch_jan26a.ino.cpp -o /dev/null
Generating function prototypes...
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD="ESP8266_GENERIC"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch/sketch_jan26a.ino.cpp -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/preproc/ctags_target_for_gcc_minus_e.cpp
/Applications/Arduino.app/Contents/Java/tools-builder/ctags/5.8-arduino11/ctags -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/preproc/ctags_target_for_gcc_minus_e.cpp
Compiling sketch...
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/signing.py --mode header --publickey /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/untitled58727449.tmp/sketch_jan26a/public.key --out /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/core/Updater_Signing.h
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -MMD -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD="ESP8266_GENERIC"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch/sketch_jan26a.ino.cpp -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch/sketch_jan26a.ino.cpp.o
Compiling libraries...
Compiling core...
Using precompiled core: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_95521/core/core_c9798effe353505e1b5b4ed52b4717e1.a
Linking everything together...
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/mkdir.py -p /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/ld_h/
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/cp.py /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/ld/eagle.flash.1m64.ld /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/ld_h/local.eagle.flash.ld.h
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-gcc -CC -E -P -DVTABLES_IN_FLASH -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/ld_h/local.eagle.flash.ld.h -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/local.eagle.flash.ld
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-gcc -CC -E -P -DVTABLES_IN_FLASH -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/ld/eagle.app.v6.common.ld.h -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/local.eagle.app.v6.common.ld
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-gcc -fno-exceptions -Wl,-Map -Wl,/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.map -g -w -Werror=return-type -Os -nostdlib -Wl,--no-check-sections -u app_entry -u _printf_float -u _scanf_float -Wl,-static -L/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lib -L/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lib/NONOSDK22x_190703 -L/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810 -L/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/lib -Tlocal.eagle.flash.ld -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.elf -Wl,--start-group /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch/sketch_jan26a.ino.cpp.o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_95521/core/core_c9798effe353505e1b5b4ed52b4717e1.a -lhal -lphy -lpp -lnet80211 -llwip2-536-feat -lwpa -lcrypto -lmain -lwps -lbearssl -lespnow -lsmartconfig -lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group -L/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/elf2bin.py --eboot /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/bootloaders/eboot/eboot.elf --app /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.elf --flash_mode dout --flash_freq 40 --flash_size 1M --path /Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin --out /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.bin
Creating BIN file "/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.bin" using "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/bootloaders/eboot/eboot.elf" and "/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.elf"
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/signing.py --mode sign --privatekey /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/untitled58727449.tmp/sketch_jan26a/private.key --bin /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.bin --out /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.bin.signed --legacy /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.bin.legacy_sig
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sizes.py --elf /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.elf --path /Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin --mmu "-DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000"
Executable segment sizes:
ICACHE : 32768 - flash instruction cache
IROM : 231500 - code in flash (default or ICACHE_FLASH_ATTR)
IRAM : 26217 / 32768 - code in IRAM (IRAM_ATTR, ISRs...)
DATA : 1496 ) - initialized variables (global, static) in RAM/HEAP
RODATA : 876 ) / 81920 - constants (global, static) in RAM/HEAP
BSS : 25520 ) - zeroed variables (global, static) in RAM/HEAP
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-size -A /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.elf
Sketch uses 260089 bytes (27%) of program storage space. Maximum is 958448 bytes.
Global variables use 27892 bytes (34%) of dynamic memory, leaving 54028 bytes for local variables. Maximum is 81920 bytes.
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/upload.py --chip esp8266 --port /dev/cu.SLAB_USBtoUART --baud 115200 --before default_reset --after hard_reset write_flash 0x0 /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_600810/sketch_jan26a.ino.bin
esptool.py v3.0
Serial port /dev/cu.SLAB_USBtoUART
Traceback (most recent call last):
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/upload.py", line 66, in
esptool.main(cmdline)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool/esptool.py", line 3551, in main
esp = chip_class(each_port, initial_baud, args.trace)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool/esptool.py", line 271, in init
self._port = serial.serial_for_url(port)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/init.py", line 90, in serial_for_url
instance.open()
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/serialposix.py", line 332, in open
self._reconfigure_port(force_update=True)
File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/serialposix.py", line 517, in _reconfigure_port
termios.tcsetattr(
termios.error: (22, 'Invalid argument')
termios.error: (22, 'Invalid argument')

J-M-L · January 27, 2022, 6:32am

Do you have a USBC cable straight into the ESP or do you go through a hub? (Try going through a hub with an old USB A connector)

tom2020 · January 27, 2022, 2:30pm

forgot to hit the formatting button before

Arduino: 1.8.19 (Mac OS X), Board: "Generic ESP8266 Module, 80 MHz, Flash, Disabled (new aborts on oom), Disabled, All SSL ciphers (most compatible), 32KB cache + 32KB IRAM (balanced), Use pgm_read macros for IRAM/PROGMEM, dtr (aka nodemcu), 26 MHz, 40MHz, DOUT (compatible), 1MB (FS:64KB OTA:~470KB), 2, nonos-sdk 2.2.1+100 (190703), v2 Lower Memory, Disabled, None, Only Sketch, 115200"

/Applications/Arduino.app/Contents/Java/arduino-builder -dump-prefs -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/sally/Library/Arduino15/packages -tools /Applications/Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/sally/Library/Arduino15/packages -built-in-libraries /Applications/Arduino.app/Contents/Java/libraries -libraries /Users/sally/Documents/Arduino/libraries -fqbn=esp8266:esp8266:generic:xtal=80,vt=flash,exception=disabled,stacksmash=disabled,ssl=all,mmu=3232,non32xfer=fast,ResetMethod=nodemcu,CrystalFreq=26,FlashFreq=40,FlashMode=dout,eesz=1M64,led=2,sdk=nonosdk_190703,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=115200 -vid-pid=0000_0000 -ide-version=10819 -build-path /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028 -warnings=none -build-cache /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_206147 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mklittlefs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mklittlefs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.python3.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.xtensa-lx106-elf-gcc-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -verbose /Users/sally/Desktop/Freezer_Jan26_2022/Freezer_Jan26_2022.ino
/Applications/Arduino.app/Contents/Java/arduino-builder -compile -logger=machine -hardware /Applications/Arduino.app/Contents/Java/hardware -hardware /Users/sally/Library/Arduino15/packages -tools /Applications/Arduino.app/Contents/Java/tools-builder -tools /Applications/Arduino.app/Contents/Java/hardware/tools/avr -tools /Users/sally/Library/Arduino15/packages -built-in-libraries /Applications/Arduino.app/Contents/Java/libraries -libraries /Users/sally/Documents/Arduino/libraries -fqbn=esp8266:esp8266:generic:xtal=80,vt=flash,exception=disabled,stacksmash=disabled,ssl=all,mmu=3232,non32xfer=fast,ResetMethod=nodemcu,CrystalFreq=26,FlashFreq=40,FlashMode=dout,eesz=1M64,led=2,sdk=nonosdk_190703,ip=lm2f,dbg=Disabled,lvl=None____,wipe=none,baud=115200 -vid-pid=0000_0000 -ide-version=10819 -build-path /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028 -warnings=none -build-cache /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_206147 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mklittlefs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mklittlefs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mklittlefs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.mkspiffs-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/mkspiffs/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.python3.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.python3-3.7.2-post1.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1 -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -prefs=runtime.tools.xtensa-lx106-elf-gcc-3.0.4-gcc10.3-1757bed.path=/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed -verbose /Users/sally/Desktop/Freezer_Jan26_2022/Freezer_Jan26_2022.ino
Using board 'generic' from platform in folder: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2
Using core 'esp8266' from platform in folder: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2
Detecting libraries used...
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_GENERIC\"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp -o /dev/null
Alternatives for ESP8266WiFi.h: [ESP8266WiFi@1.0]
ResolveLibrary(ESP8266WiFi.h)
  -> candidates: [ESP8266WiFi@1.0]
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_GENERIC\"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp -o /dev/null
Alternatives for Ticker.h: [Ticker@1.0]
ResolveLibrary(Ticker.h)
  -> candidates: [Ticker@1.0]
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_GENERIC\"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/Ticker/src /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp -o /dev/null
Alternatives for OneWire.h: [OneWire@2.3.6]
ResolveLibrary(OneWire.h)
  -> candidates: [OneWire@2.3.6]
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_GENERIC\"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/Ticker/src -I/Users/sally/Documents/Arduino/libraries/OneWire /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp -o /dev/null
Alternatives for DallasTemperature.h: [DallasTemperature@3.8.0]
ResolveLibrary(DallasTemperature.h)
  -> candidates: [DallasTemperature@3.8.0]
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_GENERIC\"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/Ticker/src -I/Users/sally/Documents/Arduino/libraries/OneWire -I/Users/sally/Documents/Arduino/libraries/DallasTemperature /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp -o /dev/null
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/BearSSLHelpers.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/CertStoreBearSSL.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFi.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFiAP.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFiGratuitous.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFiSTA-WPS.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFiSTA.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/ESP8266WiFiScan.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/WiFiClient.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/WiFiClientSecureBearSSL.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/WiFiServer.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/WiFiServerSecureBearSSL.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/WiFiUdp.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src/enable_wifi_at_boot_time.cpp
Using cached library dependencies for file: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/Ticker/src/Ticker.cpp
Using cached library dependencies for file: /Users/sally/Documents/Arduino/libraries/OneWire/OneWire.cpp
Using cached library dependencies for file: /Users/sally/Documents/Arduino/libraries/DallasTemperature/DallasTemperature.cpp
Generating function prototypes...
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -w -x c++ -E -CC -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_GENERIC\"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/Ticker/src -I/Users/sally/Documents/Arduino/libraries/OneWire -I/Users/sally/Documents/Arduino/libraries/DallasTemperature /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/preproc/ctags_target_for_gcc_minus_e.cpp
/Applications/Arduino.app/Contents/Java/tools-builder/ctags/5.8-arduino11/ctags -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/preproc/ctags_target_for_gcc_minus_e.cpp
Compiling sketch...
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/signing.py --mode header --publickey /Users/sally/Desktop/Freezer_Jan26_2022/public.key --out /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core/Updater_Signing.h
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -D_GNU_SOURCE -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lwip2/include -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/include -I/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/core -c -w -Werror=return-type -Os -g -free -fipa-pta -mlongcalls -mtext-section-literals -fno-rtti -falign-functions=4 -std=gnu++17 -MMD -ffunction-sections -fdata-sections -fno-exceptions -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 -DNONOSDK22x_190703=1 -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536 -DLWIP_FEATURES=1 -DLWIP_IPV6=0 -DARDUINO=10819 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 "-DARDUINO_BOARD=\"ESP8266_GENERIC\"" -DLED_BUILTIN=2 -DFLASHMODE_DOUT -DESP8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/cores/esp8266 -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/variants/generic -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi/src -I/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/Ticker/src -I/Users/sally/Documents/Arduino/libraries/OneWire -I/Users/sally/Documents/Arduino/libraries/DallasTemperature /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp.o
Compiling libraries...
Compiling library "ESP8266WiFi"
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFiGratuitous.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/enable_wifi_at_boot_time.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFiAP.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFi.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/BearSSLHelpers.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFiMulti.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/WiFiServer.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/WiFiServerSecureBearSSL.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/WiFiUdp.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/WiFiClientSecureBearSSL.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFiGeneric.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFiSTA.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/CertStoreBearSSL.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/WiFiClient.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFiScan.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFiSTA-WPS.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFi.a
Compiling library "Ticker"
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/Ticker/Ticker.cpp.o
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/Ticker/Ticker.a
Compiling library "OneWire"
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/OneWire/OneWire.cpp.o
Compiling library "DallasTemperature"
Using previously compiled file: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/DallasTemperature/DallasTemperature.cpp.o
Compiling core...
Using precompiled core: /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_206147/core/core_c9798effe353505e1b5b4ed52b4717e1.a
Linking everything together...
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/mkdir.py -p /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/ld_h/
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/cp.py /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/ld/eagle.flash.1m64.ld /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/ld_h/local.eagle.flash.ld.h
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-gcc -CC -E -P -DVTABLES_IN_FLASH -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/ld_h/local.eagle.flash.ld.h -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/local.eagle.flash.ld
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-gcc -CC -E -P -DVTABLES_IN_FLASH -DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000 /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/ld/eagle.app.v6.common.ld.h -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/local.eagle.app.v6.common.ld
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-gcc -fno-exceptions -Wl,-Map -Wl,/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.map -g -w -Werror=return-type -Os -nostdlib -Wl,--no-check-sections -u app_entry -u _printf_float -u _scanf_float -Wl,-static -L/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lib -L/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/lib/NONOSDK22x_190703 -L/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028 -L/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sdk/libc/xtensa-lx106-elf/lib -Tlocal.eagle.flash.ld -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read -o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.elf -Wl,--start-group /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/sketch/Freezer_Jan26_2022.ino.cpp.o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/ESP8266WiFi/ESP8266WiFi.a /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/Ticker/Ticker.a /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/OneWire/OneWire.cpp.o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/libraries/DallasTemperature/DallasTemperature.cpp.o /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_cache_206147/core/core_c9798effe353505e1b5b4ed52b4717e1.a -lhal -lphy -lpp -lnet80211 -llwip2-536-feat -lwpa -lcrypto -lmain -lwps -lbearssl -lespnow -lsmartconfig -lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group -L/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/elf2bin.py --eboot /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/bootloaders/eboot/eboot.elf --app /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.elf --flash_mode dout --flash_freq 40 --flash_size 1M --path /Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin --out /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.bin
Creating BIN file "/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.bin" using "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/bootloaders/eboot/eboot.elf" and "/var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.elf"
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/signing.py --mode sign --privatekey /Users/sally/Desktop/Freezer_Jan26_2022/private.key --bin /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.bin --out /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.bin.signed --legacy /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.bin.legacy_sig
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/sizes.py --elf /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.elf --path /Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin --mmu "-DMMU_IRAM_SIZE=0x8000 -DMMU_ICACHE_SIZE=0x8000"
Executable segment sizes:
ICACHE : 32768           - flash instruction cache 
IROM   : 260040          - code in flash         (default or ICACHE_FLASH_ATTR) 
IRAM   : 26729   / 32768 - code in IRAM          (IRAM_ATTR, ISRs...) 
DATA   : 1500  )         - initialized variables (global, static) in RAM/HEAP 
RODATA : 1820  ) / 81920 - constants             (global, static) in RAM/HEAP 
BSS    : 25872 )         - zeroed variables      (global, static) in RAM/HEAP 
Using library ESP8266WiFi at version 1.0 in folder: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/ESP8266WiFi 
Using library Ticker at version 1.0 in folder: /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/libraries/Ticker 
Using library OneWire at version 2.3.6 in folder: /Users/sally/Documents/Arduino/libraries/OneWire 
Using library DallasTemperature at version 3.8.0 in folder: /Users/sally/Documents/Arduino/libraries/DallasTemperature 
/Users/sally/Library/Arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/3.0.4-gcc10.3-1757bed/bin/xtensa-lx106-elf-size -A /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.elf
Sketch uses 290089 bytes (30%) of program storage space. Maximum is 958448 bytes.
Global variables use 29192 bytes (35%) of dynamic memory, leaving 52728 bytes for local variables. Maximum is 81920 bytes.
/Users/sally/Library/Arduino15/packages/esp8266/tools/python3/3.7.2-post1/python3 -I /Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/upload.py --chip esp8266 --port /dev/cu.SLAB_USBtoUART --baud 115200 --before default_reset --after hard_reset write_flash 0x0 /var/folders/rf/ttjl4bv173l9v0wztt9fmbjh0000gn/T/arduino_build_887028/Freezer_Jan26_2022.ino.bin 
esptool.py v3.0
Traceback (most recent call last):
Serial port /dev/cu.SLAB_USBtoUART
  File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/upload.py", line 66, in <module>
    esptool.main(cmdline)
  File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool/esptool.py", line 3551, in main
    esp = chip_class(each_port, initial_baud, args.trace)
  File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/esptool/esptool.py", line 271, in __init__
    self._port = serial.serial_for_url(port)
  File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/__init__.py", line 90, in serial_for_url
    instance.open()
  File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/serialposix.py", line 332, in open
    self._reconfigure_port(force_update=True)
  File "/Users/sally/Library/Arduino15/packages/esp8266/hardware/esp8266/3.0.2/tools/pyserial/serial/serialposix.py", line 517, in _reconfigure_port
    termios.tcsetattr(
termios.error: (22, 'Invalid argument')
termios.error: (22, 'Invalid argument')

tom2020 · January 27, 2022, 2:31pm

The mac laptop that I can't get to work does NOT have a usb a connector. I am using a usb-c to usb-a. then. usb-a to the nodeMCU board.

tom2020 · January 27, 2022, 2:43pm

YOU GOT IT! Thank you. It took awhile, but now I'm going from mac usb-c. to hub. From hub to nodeMCU. That means the Silicon Lab Driver is not quite perfect?

Than you again. It was driving me crazy.

J-M-L · January 27, 2022, 8:58pm

Well it does have USB C connectors

This seemed like a weird cable concept, going through a hub is better. Glad it worked.

system · July 26, 2022, 8:58pm

This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.

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Esptool does NOT like my MacBook Pro (16-inch, 2019)

}

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