STM32

Discussions 230

1. STM32F103 BPSK

   ChrisMicro· Sat Aug 12, 2017 7:13 am

   …uld probably not had cost me more time ). If there would have been an example in your STM32 repo showing how to output a sine wave or a wav-file it would have saved me many hours of experimenting. So far it would be really helpful if you could incorporate simp…

2. STM32F103C8 & TFT (ili9325)

   Версия от 2020-05-07stm32user Thu Nov 26, 2015 1:07 pm Stm32f103c8 Mini Board ili9325 2.4” TFT (arduino uno compotible) HI How do I program with these two products arduino ide thanks! madias Thu Nov 26, 2015 11:41 pm I’m sure you can use the UTFT library for t…

3. STM32F103C8T6 extreme low power consumption (frequency, periphery)

   ag123· Sat Jun 03, 2017 5:13 pm

   the main trouble with systick is *it keeps the mcu awake* the systick interrupt mainly updates systick_uptime_millis https://github.com/rogerclarkmelbourne/ … tick.c#L84 i think this is used by the functions millis(), micros(), and you may be caught off guard …

4. STM32F103ZET6 support

   edogaldo· Thu Nov 24, 2016 1:09 pm

   Pito wrote:Here is a board with 2x pads for a sram/flash on the bottom side. I cannot find a schematics, however http://www.ebay.com/itm/minimum-system- … SwOyJX35SG PS: I’ve asked a few sellers, waiting..

5. STM32F303CC on Cheap Mini Dev Board: Support for SMT32F3

   MGeo· Sat Mar 05, 2016 10:34 pm

   Roger has posted other projects, some look like they may provide F3 support https://github.com/rogerclarkmelbourne/ … o-projects I have that F302 motor kit and Nucleo board as well, I’ll have to explore when I get a chance. George

6. STM32F4 Discovery

   michael_l· Thu Apr 27, 2017 9:43 am

   ChrisMicro wrote:Michael, could you run the “LIS3DSx_Accelerometer_SerialUSB” from my repo My board seems to have the “L” version of the MEMS: accelerometer INFO1 register: 0 INFO2 register: 0 WHO AM I register: 3B LIS3DSL sensor detected

7. STM32F4 upload problem

   blackt1ger· Fri Dec 23, 2016 9:03 pm

   Hi, I finally got around to getting my STM32F407 Discovery Board up and running. I had the upload problem, too and I have a fix. In: Aurduino_STM32/tools/win/stlink_update.bat Change: rem: ————- use STLINK CLI stlink\ST-LINK_CLI.exe -c SWD -P %str% 0x8000000 -…

8. STM32F4 upload questions

   Stanimir5F· Thu Mar 31, 2016 8:31 am

   …So now when I run the dfu-util with this line of options: C:\Arduino\hardware\Arduino_STM32\tools\win>dfu-util -a 0 -s 0x08000000 -D "C:\Blink_STM32F4.cpp.bin"

9. STM32F405 Based Radio Hacked

   mrmonteith· Tue Jan 19, 2016 8:24 pm

   …me boat. Thought I’d share for others that might be interested. It is nice to see the STM32 used in a lot of areas and lots of interests. I’m planning on using them in several of my ham radio projects I have going. I’m just having fun tinkering in electronics …

10. STM32F407 Discovery Compiling Issues

    RogerClark· Sun Jul 03, 2016 10:39 pm

    …ng on. It would be interesting to know if AVR code compiles in the location where the STM32 code doesnt

11. Sine wave generator

    ChrisMicro· Mon Jul 17, 2017 4:21 am

    https://github.com/ChrisMicro/STM32GENE … neWave.ino

12. SoftPWM via DMA and no CPU cycles

    Pito· Fri Jul 07, 2017 5:46 pm

    …ctual power value and 4bit CRC) into the ESC controller. The ESC contains an mcu (ie. stm32) and it decodes the number out the frame and sets the power accordingly. They can do ~30k updates per second.. The stm32 inside the ESC must a) decode the frame, b) gen…

13. Some pins not usable when using ST-Link ?

    martinayotte· Sun Jan 15, 2017 8:44 pm

    You’re right ! Roger did that change on December 26th, I don’t know why other than allowing SWD debugging whatever upload method is used. https://github.com/rogerclarkmelbourne/ … a4b3925ffb

14. Timer as Encoder

    rreignier· Mon Sep 05, 2016 6:15 pm

    …e advanced features in the Arduino like API. I am currently learning how to use these STM32 chips using the HAL library but I realized that I am mostly trying to mimic the Arduino API because it is what I am used to. I have chosen to use the HAL instead of the…

15. Trying to use F4x DFU bootloader

    RogerClark· Wed Nov 30, 2016 8:55 pm

    GrumpyOldPizza wrote:For the STM32L4 core we use essentially this here: dfu-util -d 0483:df11 -a 0 -s 0x08000000:leave -D flash.bin Some of the DFU implemenations for STM32 are known to be buggy (STM32L433 caught me out badly there). You might want to check AN…

16. Two I2C devices on separate I2C pins

    …s FunkyD_ Wed Aug 16, 2017 2:13 pm Hi there ! I am working with an MPU6050 IMU and a STM32 microcontroller. I am getting information from the IMU using jrowberg’s .. The full discussion was …

17. UECIDE with Roger’s core and latest gcc 7

    Pito· Fri Dec 07, 2018 6:37 pm

    …ko – Fri Dec 07, 2018 5:31 pm] – At the moment it’s only me and Pito using UECIDE for STM32.. I’ve been using Sloeber, and for a pretty long time already But I have no problem to learn something new, and I have no problem to share with others when I see someth…

18. USB Composite (HID / MIDI / Mass Storage) library

    arpruss· Thu Aug 16, 2018 2:49 pm

    … minor rewrites to all code using the library. See: https://github.com/arpruss/USBHID_stm32 … O-0.90.txt Also, note that all examples have been updated to the new API.

19. USB mass storage / SD card + speed

    ag123· Thu Sep 13, 2018 9:01 pm

    …013A i’m not too sure if some of these could be programmed as sdcard readers as for a stm32 usb2.0 high speed device, i couldn’t find something ‘cheap’ a close one is to use ulpi usb 2.0 high speed phy like the usb3300 https://www.aliexpress.com/wholesale?ca ……

20. USBSerial and Serial Terminal

    michael_l· Mon Apr 03, 2017 6:49 am

    …lso but unfortunately I don’t know enough to make it work. Here’s some info about how STM32duino bootloader does reset. https://github.com/rogerclarkmelbourne/ … bootloader On “generic” boards, the USB reset (to force re-enumeration by the host), is triggered …