Hello, I'm almost a beginner at arduino coding. Based on several sources, and especially @PierterP numerous posts, i was able to build a midi control surface on a arduino nano, with few buttons and encoders + SPI TFT screen which purpose was to simply test if i was able to :slight_smile: I worked…

First a disclaimer: while I have some experience with the official ST tools for STM32, I have zero experience with the STM32 Arduino Core/port. I don't have the hardware or the time to add official STM32 support to Control Surface any time soon. That being said, just getting the library to compile…

Thank you both for your answers. @aarg , it's really new, i received the STM32 board yesterday, so i didn't have time to read documentation and forums yet. @PieterP , i'm gonna try to catch all you wrote, i'm really new to this world :slight_smile:

@PieterP : loaded the framework you mentioned and also got the specific STM32 library you targetted, and now it compiles correctly! Thank you! Now, i have to understand why it won't upload to the board (** OpenOCD init failed ** )

after testing, it seems moving the stlink to another usb port almost solve the issue. there seem to remain a reset issue, which is not serious. debug_level: 1 0x2ba01477 hla_swd target halted due to debug-request, current mode: Thread xPSR: 0x01000000 pc: 0x080009ec msp: 0x20005000 ** Programmin…

Like I said, I've never used any STM32 boards with the Arduino IDE, I cannot help you with upload issues. Does a simple “Blink” sketch work?

this is what i just tried out... and it blinks only in my dreams... I was able to get it blink yesterday, with the previous framework, bu ti suspect i screwed everything up today trying to solve my previous issue.

my last few code transfer were successful, maybe my stlink has an issue. but even a simple blink sequence won't work ^^ digitalWrite(PC13, HIGH); // turn the LED on (HIGH is the voltage level) delay(1000); // wait for a second digitalWrite(PC13, LOW); // turn the LED off by…

My bad, had to define PC13 as OUTPUT. Sorry. :confused: it's now blinking and compile/transfer seems ok each time.

Hello! FYI, at the moment, i abandonned using Control_Surface library: there are to many complex dependancies i can't manage by myself because of my poor skills. I'm currently trying to get a decent functionnality with a basic rotary encoder library but the behavior is still dodgy. Anyway, even i…

Control_Surface.h usage on STM32

Projects Programming

anon57585045 December 8, 2020, 3:51am 2

Have you asked on any STM32 forums? The newer software ports tend to show up there first.

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Control_Surface.h usage on STM32

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