Hi!
Anyone experienced this problem: "No DFU capable USB device available" uploading a simple sketch to a Portenta machine control board?
I tried everything... cables, PC, OS, with or without power supply... also other boards...
with the green LED is fading and not fading...
The COM port is visible on Device Manager. I've also tried to change port number.
Andrea
Below the tail of the log of Arduino IDE 1.8.19:
Compiling core...
"C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-g++" -c -w -g3 -nostdlib "@C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7/defines.txt" "@C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7/cxxflags.txt" -MMD -mcpu=cortex-m7 -mfloat-abi=softfp -mfpu=fpv5-d16 -DARDUINO=10819 -DARDUINO_PORTENTA_H7_M7 -DARDUINO_ARCH_MBED_PORTENTA -DARDUINO_ARCH_MBED -DARDUINO_LIBRARY_DISCOVERY_PHASE=0 "-IC:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\cores\\arduino" "-IC:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7" -DCM4_BINARY_START=0x08100000 "-IC:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\cores\\arduino/api/deprecated" "-IC:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\cores\\arduino/api/deprecated-avr-comp" "-iprefixC:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\cores\\arduino" "@C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7/includes.txt" "C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7\\variant.cpp" -o "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\core\\variant.cpp.o"
Using precompiled core: C:\Users\shc-user\AppData\Local\Temp\arduino_cache_149801\core\core_arduino_mbed_portenta_envie_m7_split_50_50,security_none_ce7568b526942b72047cc33ac9c00ae2.a
Linking everything together...
"C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-g++" -E -P -x c -DCM4_BINARY_START=0x08100000 "C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7/linker_script.ld" -o "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/linker_script.ld"
"C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-g++" "-LC:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691" -Wl,--gc-sections -w -Wl,--as-needed -DCM4_BINARY_START=0x08100000 "@C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7/ldflags.txt" "-TC:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/linker_script.ld" "-Wl,-Map,C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/TechIO_v3.ino.map" --specs=nosys.specs -o "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/TechIO_v3.ino.elf" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\sketch\\TechIO_v3.ino.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\Objects.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\utility\\MAX31865\\MAX31865.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\utility\\QEI\\QEI.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\utility\\RTC\\PCF8563T.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\utility\\THERMOCOUPLE\\MAX31855.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\utility\\ioexpander\\ArduinoIOExpander.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\utility\\ioexpander\\I2Cdev.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Arduino_MachineControl\\utility\\ioexpander\\TCA6424A.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\SPI\\SPI.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\ArduinoRS485\\RS485.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\Wire\\Wire.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\WiFi\\WiFi.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\WiFi\\WiFiServer.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\SocketWrapper\\MbedClient.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\SocketWrapper\\MbedSSLClient.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\SocketWrapper\\MbedServer.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\SocketWrapper\\MbedUdp.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\SocketWrapper\\SocketHelpers.cpp.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\libraries\\SocketWrapper\\utility\\http_parser\\http_parser.c.o" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691\\core\\variant.cpp.o" -Wl,--whole-archive "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/..\\arduino_cache_149801\\core\\core_arduino_mbed_portenta_envie_m7_split_50_50,security_none_ce7568b526942b72047cc33ac9c00ae2.a" "C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\hardware\\mbed_portenta\\3.4.1\\variants\\PORTENTA_H7_M7/libs/libmbed.a" -Wl,--no-whole-archive -Wl,--start-group -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys -Wl,--end-group
"C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-objcopy" -O binary "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/TechIO_v3.ino.elf" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/TechIO_v3.ino.bin"
"C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-objcopy" -O ihex -R .eeprom "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/TechIO_v3.ino.elf" "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/TechIO_v3.ino.hex"
Più di una libreria trovata per "WiFi.h"
Usata: C:\Users\shc-user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\3.4.1\libraries\WiFi
Non usata: C:\Program Files (x86)\Arduino\libraries\WiFi
Uso la libreria arduino-timer alla versione 2.3.1 nella cartella: C:\Users\shc-user\Documents\Arduino\libraries\arduino-timer
Uso la libreria Arduino_MachineControl alla versione 1.1.0 nella cartella: C:\Users\shc-user\Documents\Arduino\libraries\Arduino_MachineControl
Uso la libreria SPI nella cartella: C:\Users\shc-user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\3.4.1\libraries\SPI (legacy)
Uso la libreria ArduinoRS485 alla versione 1.0.2 nella cartella: C:\Users\shc-user\Documents\Arduino\libraries\ArduinoRS485
Uso la libreria Wire nella cartella: C:\Users\shc-user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\3.4.1\libraries\Wire (legacy)
Uso la libreria WiFi alla versione 1.0 nella cartella: C:\Users\shc-user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\3.4.1\libraries\WiFi
Uso la libreria SocketWrapper alla versione 1.0 nella cartella: C:\Users\shc-user\AppData\Local\Arduino15\packages\arduino\hardware\mbed_portenta\3.4.1\libraries\SocketWrapper
"C:\\Users\\shc-user\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\arm-none-eabi-gcc\\7-2017q4/bin/arm-none-eabi-size" -A "C:\\Users\\shc-user\\AppData\\Local\\Temp\\arduino_build_548691/TechIO_v3.ino.elf"
Lo sketch usa 326724 byte (41%) dello spazio disponibile per i programmi. Il massimo è 786432 byte.
Le variabili globali usano 78520 byte (14%) di memoria dinamica, lasciando altri 445104 byte liberi per le variabili locali. Il massimo è 523624 byte.
Forzo il reset aprendo e chiudendo a 1200bps la porta COM2
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
PORTS {COM2, } / {COM2, } => {}
Uploading using selected port: COM2
C:\Users\shc-user\AppData\Local\Arduino15\packages\arduino\tools\dfu-util\0.10.0-arduino1/dfu-util --device 0x2341:0x035b -D C:\Users\shc-user\AppData\Local\Temp\arduino_build_548691/TechIO_v3.ino.bin -a0 --dfuse-address=0x08040000:leave
dfu-util 0.10-dev
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Warning: Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release
No DFU capable USB device available
Errore durante il caricamento dello sketch