Search found 5 matches

by kosmo
Sat Jul 25, 2020 6:03 pm
Forum: USB to Serial adaptors
Topic: ARDUINO USB 2 serial converter to program STM32 ?
Replies: 8
Views: 2393

Re: ARDUINO USB 2 serial converter to program STM32 ?

Hey ag123 I got to test some bluepills from different vendor + FTDI chip USB to serial converter (took a bit of time with all delays). Remind you I was trying to use an old ARDUINO USB to Serial converter to program STM32 (on macOS Mojave). Flashing code on bluepill through FTDI USB to serial worked...
by kosmo
Sun May 31, 2020 9:02 pm
Forum: USB to Serial adaptors
Topic: ARDUINO USB 2 serial converter to program STM32 ?
Replies: 8
Views: 2393

Re: ARDUINO USB 2 serial converter to program STM32 ?

thanks a lot ag123, i will dig into each and every point you suggested and keep you posted.
Easiest thing to check first was the 3V3.
Indeed the ARDUINO USB 2 serial is a 5V device
by kosmo
Sun May 31, 2020 10:42 am
Forum: USB to Serial adaptors
Topic: ARDUINO USB 2 serial converter to program STM32 ?
Replies: 8
Views: 2393

Re: ARDUINO USB 2 serial converter to program STM32 ?

thanks Steve.
the issue might be I am trying to use Atmega8u2 on the usb2serial converter to program the STM32. Apparently majority of people is doing it with FTDI. I will try to understand root causes and keep you posted.
by kosmo
Sun May 31, 2020 9:29 am
Forum: USB to Serial adaptors
Topic: ARDUINO USB 2 serial converter to program STM32 ?
Replies: 8
Views: 2393

Re: ARDUINO USB 2 serial converter to program STM32 ?

Hi Ray thanks for your reply! I maybe did not explain clear enough, sorry. I am not trying to use an ARDUINO UNO board as a converter. I would like to use the ARDUINO USB 2 serial converter which I had purchased to program an ARDUINO ETHERNET board while ago. Mine is the previous version of >> https...
by kosmo
Sat May 30, 2020 10:40 pm
Forum: USB to Serial adaptors
Topic: ARDUINO USB 2 serial converter to program STM32 ?
Replies: 8
Views: 2393

ARDUINO USB 2 serial converter to program STM32 ?

Dear everybody, I am trying to program through ARDUINO IDE 1.8.12 a STM32F103C8T6 using the ARDUINO USB to serial convert on a MacBook pro, but I am not having success. The error message is: Failed to init device. stm32flash Arduino_STM32_0.9 http://github.com/rogerclarkmelbourne/arduino_stm32 Using...

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