STM32?
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Hi @freynder , and thanks for your help.
I use Arduino IDE with stm32duino library to compile and upload . I haven't change the bootloader.
This setup works without problem on my bluepill ( I had run several example without porblem, specialy to found which uart pin are used by stm32duino).I had a STLink connected to my blue pin (JTAG Clk/Data and SWO (and GND of course)).
I have enable debug option : #define MY_DEBUG and #define MY_DEBUG_VERBOSE_RF24
Here is the output of my compilation/upload :
C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\ooznerol\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\ooznerol\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\ooznerol\Documents\Arduino\libraries -fqbn=Arduino_STM32:STM32F1:genericSTM32F103C:device_variant=STM32F103C8,upload_method=STLinkMethod,cpu_speed=speed_72mhz,opt=osstd -ide-version=10803 -build-path C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727 -warnings=none -build-cache C:\Users\ooznerol\AppData\Local\Temp\arduino_cache_402979 -prefs=build.warn_data_percentage=75 -verbose C:\Users\ooznerol\Documents\Arduino\STM32Duino_MysensorsLightSensor\STM32Duino_MysensorsLightSensor.ino C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\ooznerol\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\ooznerol\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\ooznerol\Documents\Arduino\libraries -fqbn=Arduino_STM32:STM32F1:genericSTM32F103C:device_variant=STM32F103C8,upload_method=STLinkMethod,cpu_speed=speed_72mhz,opt=osstd -ide-version=10803 -build-path C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727 -warnings=none -build-cache C:\Users\ooznerol\AppData\Local\Temp\arduino_cache_402979 -prefs=build.warn_data_percentage=75 -verbose C:\Users\ooznerol\Documents\Arduino\STM32Duino_MysensorsLightSensor\STM32Duino_MysensorsLightSensor.ino Using board 'genericSTM32F103C' from platform in folder: C:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1 Using core 'maple' from platform in folder: C:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1 WARNING: Spurious .ci folder in 'MySensors' library WARNING: Spurious .mystools folder in 'MySensors' library WARNING: Spurious .mystools folder in 'MySensors' library Detecting libraries used... "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -c -g -Os -w -DDEBUG_LEVEL=DEBUG_NONE -std=gnu++11 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -DBOARD_generic_stm32f103c -DVECT_TAB_ADDR=0x8000000 -DERROR_LED_PORT=GPIOB -DERROR_LED_PIN=1 -w -x c++ -E -CC -mcpu=cortex-m3 -DF_CPU=72000000L -DARDUINO=10803 -DARDUINO_GENERIC_STM32F103C -DARDUINO_ARCH_STM32F1 -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1 -DSERIAL_USB -DGENERIC_BOOTLOADER -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/stm32f1/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/stm32f1" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/usb_lib" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\cores\maple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp" -o "nul" "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -c -g -Os -w -DDEBUG_LEVEL=DEBUG_NONE -std=gnu++11 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -DBOARD_generic_stm32f103c -DVECT_TAB_ADDR=0x8000000 -DERROR_LED_PORT=GPIOB -DERROR_LED_PIN=1 -w -x c++ -E -CC -mcpu=cortex-m3 -DF_CPU=72000000L -DARDUINO=10803 -DARDUINO_GENERIC_STM32F103C -DARDUINO_ARCH_STM32F1 -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1 -DSERIAL_USB -DGENERIC_BOOTLOADER -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/stm32f1/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/stm32f1" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/usb_lib" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\cores\maple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c" "-IC:\Users\ooznerol\Documents\Arduino\libraries\MySensors-development" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp" -o "nul" "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -c -g -Os -w -DDEBUG_LEVEL=DEBUG_NONE -std=gnu++11 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -DBOARD_generic_stm32f103c -DVECT_TAB_ADDR=0x8000000 -DERROR_LED_PORT=GPIOB -DERROR_LED_PIN=1 -w -x c++ -E -CC -mcpu=cortex-m3 -DF_CPU=72000000L -DARDUINO=10803 -DARDUINO_GENERIC_STM32F103C -DARDUINO_ARCH_STM32F1 -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1 -DSERIAL_USB -DGENERIC_BOOTLOADER -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/stm32f1/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/stm32f1" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/usb_lib" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\cores\maple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c" "-IC:\Users\ooznerol\Documents\Arduino\libraries\MySensors-development" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\EEPROM" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp" -o "nul" "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -c -g -Os -w -DDEBUG_LEVEL=DEBUG_NONE -std=gnu++11 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -DBOARD_generic_stm32f103c -DVECT_TAB_ADDR=0x8000000 -DERROR_LED_PORT=GPIOB -DERROR_LED_PIN=1 -w -x c++ -E -CC -mcpu=cortex-m3 -DF_CPU=72000000L -DARDUINO=10803 -DARDUINO_GENERIC_STM32F103C -DARDUINO_ARCH_STM32F1 -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1 -DSERIAL_USB -DGENERIC_BOOTLOADER -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/stm32f1/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/stm32f1" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/usb_lib" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\cores\maple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c" "-IC:\Users\ooznerol\Documents\Arduino\libraries\MySensors-development" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\EEPROM" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\SPI\src" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp" -o "nul" Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\EEPROM\EEPROM.cpp Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\EEPROM\flash_stm32.c Using cached library dependencies for file: C:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\SPI\src\SPI.cpp Generating function prototypes... "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -c -g -Os -w -DDEBUG_LEVEL=DEBUG_NONE -std=gnu++11 -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -DBOARD_generic_stm32f103c -DVECT_TAB_ADDR=0x8000000 -DERROR_LED_PORT=GPIOB -DERROR_LED_PIN=1 -w -x c++ -E -CC -mcpu=cortex-m3 -DF_CPU=72000000L -DARDUINO=10803 -DARDUINO_GENERIC_STM32F103C -DARDUINO_ARCH_STM32F1 -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1 -DSERIAL_USB -DGENERIC_BOOTLOADER -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/stm32f1/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/stm32f1" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/usb_lib" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\cores\maple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c" "-IC:\Users\ooznerol\Documents\Arduino\libraries\MySensors-development" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\EEPROM" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\SPI\src" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp" -o "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\preproc\ctags_target_for_gcc_minus_e.cpp" "C:\Program Files (x86)\Arduino\tools-builder\ctags\5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\preproc\ctags_target_for_gcc_minus_e.cpp" Compiling sketch... "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -c -g -Os -w -DDEBUG_LEVEL=DEBUG_NONE -std=gnu++11 -MMD -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -DBOARD_generic_stm32f103c -DVECT_TAB_ADDR=0x8000000 -DERROR_LED_PORT=GPIOB -DERROR_LED_PIN=1 -mcpu=cortex-m3 -DF_CPU=72000000L -DARDUINO=10803 -DARDUINO_GENERIC_STM32F103C -DARDUINO_ARCH_STM32F1 -DCONFIG_MAPLE_MINI_NO_DISABLE_DEBUG=1 -DSERIAL_USB -DGENERIC_BOOTLOADER -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ -DMCU_STM32F103C8 -mthumb -march=armv7-m -D__STM32F1__ "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/stm32f1/include" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/stm32f1" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\system/libmaple/usb/usb_lib" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\cores\maple" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c" "-IC:\Users\ooznerol\Documents\Arduino\libraries\MySensors-development" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\EEPROM" "-IC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\SPI\src" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp" -o "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp.o" Compiling libraries... Compiling library "MySensors-development" Compiling library "EEPROM" Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\libraries\EEPROM\flash_stm32.c.o Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\libraries\EEPROM\EEPROM.cpp.o Compiling library "SPI" Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\libraries\SPI\SPI.cpp.o Compiling core... Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\start.S.o Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\start_c.c.o Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\syscalls.c.o Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\board.cpp.o Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\boards.cpp.o Using previously compiled file: C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\boards_setup.cpp.o Using precompiled core Linking everything together... "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-g++" -Os -Wl,--gc-sections -mcpu=cortex-m3 "-TC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c/ld/jtag_c8.ld" "-Wl,-Map,C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727/STM32Duino_MysensorsLightSensor.ino.map" "-LC:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\variants\generic_stm32f103c/ld" -o "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727/STM32Duino_MysensorsLightSensor.ino.elf" "-LC:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727" -lm -lgcc -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols -Wl,--start-group "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\sketch\STM32Duino_MysensorsLightSensor.ino.cpp.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\libraries\EEPROM\flash_stm32.c.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\libraries\EEPROM\EEPROM.cpp.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\libraries\SPI\SPI.cpp.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\start.S.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\start_c.c.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\syscalls.c.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\board.cpp.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\boards.cpp.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\core\wirish\boards_setup.cpp.o" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727/..\arduino_cache_402979\core\core_Arduino_STM32_STM32F1_genericSTM32F103C_device_variant_STM32F103C8,upload_method_STLinkMethod,cpu_speed_speed_72mhz,opt_osstd_dd5e5f7edaf4f0539408738d9cfc05e4.a" -Wl,--end-group "C:\Users\ooznerol\AppData\Local\Arduino15\packages\arduino\tools\arm-none-eabi-gcc\4.8.3-2014q1/bin/arm-none-eabi-objcopy" -O binary "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727/STM32Duino_MysensorsLightSensor.ino.elf" "C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727/STM32Duino_MysensorsLightSensor.ino.bin" Multiple libraries were found for "MySensors.h" Used: C:\Users\ooznerol\Documents\Arduino\libraries\MySensors-development Not used: C:\Users\ooznerol\Documents\Arduino\libraries\Mysensors-rfm69_update2 Using library MySensors-development at version 2.2.0-beta in folder: C:\Users\ooznerol\Documents\Arduino\libraries\MySensors-development Using library EEPROM in folder: C:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\EEPROM (legacy) Using library SPI at version 1.0 in folder: C:\Program Files (x86)\Arduino\hardware\Arduino_STM32\STM32F1\libraries\SPI Sketch uses 46576 bytes (71%) of program storage space. Maximum is 65536 bytes. Global variables use 4432 bytes (21%) of dynamic memory, leaving 16048 bytes for local variables. Maximum is 20480 bytes. C:\Program Files (x86)\Arduino\hardware\Arduino_STM32/tools/win/stlink_upload.bat COM8 {upload.altID} {upload.usbID} C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727/STM32Duino_MysensorsLightSensor.ino.bin STM32 ST-LINK CLI v2.1.0 STM32 ST-LINK Command Line Interface ST-LINK SN : 49FF6E065178505040351687 ST-LINK Firmware version : V2J28S0 Connected via SWD. SWD Frequency = 1800K. Connection mode : Normal. Device ID:0x446 Device flash Size : 512 Kbytes Device family :STM32F302xE/F303xE/F398xx Loading file... Flash Programming: File : C:\Users\ooznerol\AppData\Local\Temp\arduino_build_618727\STM32Duino_MysensorsLightSensor.ino.bin Address : 0x08000000 Flash memory programming... ±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±±± 0% 0%ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ 100% Flash memory programmed in 2s and 995ms. Programming Complete. MCU Reset. Application started.thanks for your help
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HI @freynder ,
I just realize that when you speak about SERIAL_USB you really speak about.....Serial through USB connector :grinning: .
I believe you speak about Virtual Com Port through USB in ST-LINK.So I had change R10 on my blue pill and install maple driver.
Now I have a Maple Serial COM mounted when I connect my blue pill with the USB connector :grinning: .And......................TADA.................It is working. I had output on my terminal.
Thanks again:+1:
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Hi it's me again...............
I have no problem with sensors sketch using RFM69.
But I have a strange problem with the serial gateway ino.
If I select the NRF24 radio (#define MY_RADIO_NRF24), I have some debug info on my terminal.
But If I select RFM69 (#define MY_RADIO_RFM69), I have nothing.Is it normal?
Thanks
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HI @freynder ,
I just realize that when you speak about SERIAL_USB you really speak about.....Serial through USB connector :grinning: .
I believe you speak about Virtual Com Port through USB in ST-LINK.So I had change R10 on my blue pill and install maple driver.
Now I have a Maple Serial COM mounted when I connect my blue pill with the USB connector :grinning: .And......................TADA.................It is working. I had output on my terminal.
Thanks again:+1:
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Hi @ooznerol,
Glad serial output is working now. Unfortunately I have no experience with serial gateway either, sorry.
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In general: isolating the problem and then tracing through the code. I understand you already isolated the problem to the combination of serial gateway and RFM69. First make sure this actually the case by uploading a sketch again you knew was working before with RFM69 (to eliminate any hardware / wiring issues that may have happened between your tests). If you can confirm that, you can start by looking at the code and find what is specific for the combination of these specific directives.
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In general: isolating the problem and then tracing through the code. I understand you already isolated the problem to the combination of serial gateway and RFM69. First make sure this actually the case by uploading a sketch again you knew was working before with RFM69 (to eliminate any hardware / wiring issues that may have happened between your tests). If you can confirm that, you can start by looking at the code and find what is specific for the combination of these specific directives.
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Instead facing through the code , I think about compile with a debugger (like IAR ou Keil for example). Do you think it is possible?
@ooznerol No experience with those I'm afraid. From my notes I see I did experiment with using GDB in combination with a Black Magic Probe (BMP) to debug the blue pill. You can probably convert your SWD adapter to a BMP device:
https://madnessinthedarkness.transsys.com/blog:2017:0122_black_magic_probe_bmp_on_st-link_v2_clones
https://github.com/blacksphere/blackmagic/wiki -
@ooznerol No experience with those I'm afraid. From my notes I see I did experiment with using GDB in combination with a Black Magic Probe (BMP) to debug the blue pill. You can probably convert your SWD adapter to a BMP device:
https://madnessinthedarkness.transsys.com/blog:2017:0122_black_magic_probe_bmp_on_st-link_v2_clones
https://github.com/blacksphere/blackmagic/wikiHi all, it's me again.
So finally Gateway is working fine. The problem was that the driver (specially on windows) seems little bit unstable (I must open the serial just after strating and close it after I finish my test).
So now I am playing with consumption.
I take the low power implementation from freynder and reach 860uA. This implemenation used STOP mode. If I change this to STANDBY mode I reach 4.1uA. But in this case when I wake up, the CPU react as it has been reseted and relaunch all mysensors init and presenation etc etc . So the trick will be to check the wake up reason, and in case of wake up from standby not relaunch mysensors init. Do you think it is possible inside mysensors architecture?
Thanks
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Hi all, it's me again.
So finally Gateway is working fine. The problem was that the driver (specially on windows) seems little bit unstable (I must open the serial just after strating and close it after I finish my test).
So now I am playing with consumption.
I take the low power implementation from freynder and reach 860uA. This implemenation used STOP mode. If I change this to STANDBY mode I reach 4.1uA. But in this case when I wake up, the CPU react as it has been reseted and relaunch all mysensors init and presenation etc etc . So the trick will be to check the wake up reason, and in case of wake up from standby not relaunch mysensors init. Do you think it is possible inside mysensors architecture?
Thanks
@ooznerol I suppose you intend to run on battery? I desoldered the power led and voltage regulator on mine to reach 100uA (if readings were correct) using STOP mode. It ran on 2 AAA batteries for several months.
I'm unsure about using the STANDBY mode. Since RAM and registers contents are lost and pins are high impedance, full reinitialization seems necessary. Do you want to prevent the presentation communication specifically from happening? You can control that from your sketch directly in the presentation function I suppose...
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@ooznerol I suppose you intend to run on battery? I desoldered the power led and voltage regulator on mine to reach 100uA (if readings were correct) using STOP mode. It ran on 2 AAA batteries for several months.
I'm unsure about using the STANDBY mode. Since RAM and registers contents are lost and pins are high impedance, full reinitialization seems necessary. Do you want to prevent the presentation communication specifically from happening? You can control that from your sketch directly in the presentation function I suppose...
@freynder Yes I have of course remove unless hardware. ( i can't reach 3.3uA with it). In STOP mode, we are suppose to reach around 20-30uA (from datasheet). I will try yo investigate
I can of course handle reset cause into presentation, but I don't know if other init are done inside mysensors architecture.
For STANDBY mode , we can save usefull data for mysensors into backup register. I had done something similar in the past but not in stm32duino environnement. -
@freynder Yes I have of course remove unless hardware. ( i can't reach 3.3uA with it). In STOP mode, we are suppose to reach around 20-30uA (from datasheet). I will try yo investigate
I can of course handle reset cause into presentation, but I don't know if other init are done inside mysensors architecture.
For STANDBY mode , we can save usefull data for mysensors into backup register. I had done something similar in the past but not in stm32duino environnement.I can of course handle reset cause into presentation, but I don't know if other init are done inside mysensors architecture.
For STANDBY mode , we can save usefull data for mysensors into backup register. I had done something similar in the past but not in stm32duino environnement.Yes, before the presentation MySensors will initialize radio, check radio link/parent etc
There's no easy way to avoid it at the moment, but I think it should be a feature request, as we have the same situation with chips like NRF51/NRF52 which are also ARM based, if you want really low power consumption you need to go through a reset and MySensors initialization phase makes the wake up slow and power hungry. -
Just got a blue-pill, RFM69 node working. It was a bit of a learning curve moving from Atmega.
- Cheap J-Link: Never got it working. Cheap ST-Link: Worked
- Arduino (and VisualMicro) uploaded blink sketch with ST-Link: no problems
- Uploaded the USB bootloader using the ST-Link: no problems
- Took a while to figure out I didn't have the dfu driver loaded (Windows 10), but after that no problems using the usb
- MySensors security personalizer: no problems.
- Mock MySensors node: no problems. Talked to my gateway. Uses RFM69 encryption.
Seems like this is the Nano of the future, but without needing to level shift for 3.3V. I'm looking forward to making some real blue pill nodes and gateways.
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So.. I accidentally bought something from Aliexpress that I thought was a cheap Arduino Nano.
But it's not.
It's an STM32F103C8T6. It has an arm chip.
Is it useable with MySensors? Does it emulate an Arduino Nano? Of so, it looks like it has more memory, so could that be useful? It's cheaper too, and it has lots of 3v lines.
I just found this page where someone talks about their adventures with this board. Hmm...
