STM32

Discussions 230

1. Reflow oven and Solder paste?

   stm32arduinoer· Tue Jun 14, 2016 7:52 am

   …o Mini, as I2C slave works (if you modify the AVR core a little) So.. I didnt use the STM32 for this.

2. Robot Dyn – Black Pill board may pre-install the bootloader !

   arpruss· Sat Nov 04, 2017 7:22 pm

   I would expect that most people who are getting started with an stm32 have already used AVR Arduinos, and so are likely to have one lying around and usable for a USB-uart bridge (by grounding the reset pin). But it would still be convenient not to have to both…

3. SD only partially works.

   RogerClark· Tue Jun 09, 2015 3:32 am

   …nt a pull request to the SdFat repo which was accepted but SdFat no doesnt compile on STM32 Victor_pv has an updated SdFat on his github account, but it didnt work for me (regardless of which CS pin I used), and I suspect it may not compile for F4 because of t…

4. SPI + ISR + SPCR etc.

   HexTank· Mon Dec 12, 2016 8:47 pm

   …that’s needed, the one with _currentSetting->dataSize is. diff -r hardware/Arduino_STM32/STM32F1/libraries/SPI/src/SPI.cpp hardware_2/Arduino_STM32/STM32F1/libraries/SPI/src/SPI.cpp 145c145 < uint32 flags = ((_currentSetting->bitOrder == MSBFIRST ? SP…

5. SPI DMA new functions

   stevestrong· Wed Dec 14, 2016 6:59 pm

   In this case this line should be removed/commented out.

6. SPI interface freezes within the DMA ISR – [SOLVED] –

   Pito· Thu Dec 29, 2016 11:51 am

   …, it is recommended to respect the following procedure when disabling the SPI: http://stm32info.com/en/disabling-the-spi/ http://electronics.stackexchange.com/qu … y-flag-set

7. SPI on F4

   stevestrong· Sun May 07, 2017 10:20 pm

   I have completed the table with bench results using SPI = 42MHz, all without DMA. stm32_sd_performance.jpg stm32_sd_performance.jpg (162.89 KiB) Viewed 921 times

8. SPI-3 wires

   miki· Wed Jun 01, 2016 1:31 am

   The STM32 produced garbage at reading A7105 reg However I played a little with the same code and I fix it . Now I can go div4 and received normal. I started liking the arduino with STM32 even if i had dig into maple library to play with regs.Anyway I did the s…

9. SSD1306 OLED problems

   MAnand59· Sun Jun 25, 2017 1:57 pm

   Hey can u tell me that on which pin did you connect the sda and scl of the oled to stm32. i tried using the adafruit library example code with my stm32 but nothing displayed….

10. SST26VF064B Library… help?

    rexnanet· Fri Oct 14, 2016 1:18 pm

    …o get a hold of a board but it’s not easy… So I gave up. With overclock I can get the STM32 to run at 128Mhz and SPI at 64Mhz I’ve posted some videos on that : https://www.youtube.com/watch?v=Dui-L7S7nS0 https://www.youtube.com/watch?v=VOxv87-hZt8 The display …

11. ST-Link и Jlink

    til· Nov 12, 2026

    Yes, **J-Link can be used instead of ST-LINK** to flash and debug STM32 microcontrollers, including the STM32F103 (Blue Pill). ### Main differences - **ST-LINK** — designed primarily for STM32/STM8, inexpensive, and works well with STM32CubeIDE. - **J-Link (SE…

12. STM32 + Gotek floppy emulator

    Archived excerpt STM32 + Gotek floppy emulator teevee Wed Mar 01, 2017 12:04 pm Hi folks, I´m new here and I am not sure i…

13. STM32 Bootloader on Win7 64bi

    gwiheo· Tue Jan 03, 2017 12:28 pm

    …eset: could not reset device, win error” I tried to blink test using sample file at A_STM32 Examples, but LED did not blink. —————————————————————————————————————-*/ ——————————————————————————————————————- Starting download: [##################################…

14. STM32 M0 board with BLE $25

    Tue Mar 08, 2016 6:48 pm

    Spark Logic archive STM32 M0 board with BLE $25 stevech Tue Mar 08, 2016 6:48 pm … 4d7f5b322f RogerClark Tue Mar 08, 2016 9:2…

15. STM32 live monitoring variables for mac

    otw· Sun Apr 22, 2018 11:33 am

    …ry/Internet\ Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java -jar ~/Documents/STM32/STM\ Studio/STMStudio_setup.exe Password: Error: Invalid or corrupt jarfile /Users/grzes/Documents/STM32/STM Studio/STMStudio_setup.exe

16. STM32-RFM69

    kylix· Wed Dec 13, 2017 9:53 pm

    Yes, I’ve just checked and I confirm that in “Boards manager” (Arduino IDE) I have “STM32 Cores by ST-Microelectronics” installed. I’ll try to connect the IRQ PIN to PB3 THANKS! PS: changed as it follows #define IRQPIN PB3 RFM69STM32 radio(CSPIN, IRQPIN, true,…

17. STM32F030 custom board

    ddrown· Tue Jan 10, 2017 2:53 am

    …ing in response. I suspect the difference in relative temperature changes between the stm32f103 internal sensor vs the TMP36 come from the packaging. The stm32f103 LQFP48 package has a 55 C/W theta JA spec, while the TMP36 TO-92’s datasheet has 162 C/W theta J…

18. STM32F030F4P6 using Arduino IDE

    aryeduino· Tue Oct 02, 2018 11:10 pm

    …s a serial COM port. Meaning that I would be able to use it to upload sketches on the STM32F030F4P6 board, Correct? If I had a better STLink Stick that has the version V2.2 and Up – I would be able to use a COM port as well. Since Arduino IDE support several U…

19. STM32F091 ADC resolution 10 bit instead of 12 bit

    Rick Kimball· Tue Jun 27, 2017 5:39 pm

    [fpiSTM – Tue Jun 27, 2017 12:20 pm] – wow there’s lot of smoke here To sum up, stm32 is 3.3V based so provide 5V as input ADC should bring some strange behavior… Mainly for ADC reading. FYI, on the next release analogRead(0) and analogRead(A0) will be equival…

20. STM32F103 + W5500 running a Webserver will freeze after some time?!

    Vassilis· Sun Apr 22, 2018 3:56 pm

    Run the arduino ide, compile your sketch and program the stm32 flash memory. Run the debugger on the same Windows PC (I say Windows PC because you said “Microsoft edge”). Go to settings and select the .elf file. To see where the .elf file was created, enable t…