Spark Logic

Microcontrollers and processors

STM32F103

Discussions and practical resources mentioning STM32F103.

STM32F103C8T6 Example · LQFP48 Pinout

Discussions 78

  1. Uncle Andrew.. how come we have a $2 multi MHz board?…

    ag123

    …sense, but the built-in usb support is nevertheless one of the most valuable asset of stm32f103 etc arduino boards
  2. Underclocking STM32F103 to 48MHz

    Archived excerpt Underclocking STM32F103 to 48MHz petertumler Thu Sep 24, 2015 10:58 am Hi, I’m trying to underclock a STM32F103 (Maple Mini…
  3. VS1003_STM ported library

    …015 1:04 pm Hi, I ported the Arduino VS1003B library with the “hello” example to the STM32F103 MCU. I published the library to Github .. The full discussion was unavailable in the source capture…
  4. Value Line Discovery Board

    …s a STM32F100 chip running at 24MHz with a built-in ST-Link (The ST-Link itself is a STM32F103 ). I could not find any pointers from the net. RogerClark Fri Oct 28, 2016 7:58 pm What do you mean …
  5. Very lean Serial.printf()

    mrburnette

    Looks good! On the STM32F103, 1K flash is not an inordinate quantity of storage to lose to a useful function. I’ll have to play around with this later and get the SRAM component, but with bootloader 2.0, 20K of SRAM is usually an ample amount even when large d…
  6. Voice changer

    ahull

    I’ll need to have a play. I may adapt for one of the STM32F103 boards I have with built in DAC, or find my existing DAC board (whichever emerges from the clutter first). The STM32 as Vocoder sounds like a fun project. Exterminate.. exterminate… or maybe a touc…
  7. WWVB timecode from blue pill

    …zip file has brief instructions. Core: fpiSTM official core v1.5.0 Boards: Blue Pill STM32F103 + DS3231 clock module (i tried using the internal RTC but was constantly resetting the time. The DS…
  8. [SOLVED] AVR SREG emulation

    mrburnette

    STM32F103 has status registers. Just not AVR style registers: http://infocenter.arm.com/help/index.js … BIBGJ.html More here: http://docs.leaflabs.com/static.leaflab … ister-maps I strongly suggest you download & read the official reference before you go o…
  9. [SOLVED] FSMC LCD on STM32F407VET

    …CD on STM32F407VET flyboy74 Fri Jul 06, 2018 6:52 am After playing the the blue pill STM32F103 I decided to take the next step and progress to the STM32F4xx and I found the Black STM32F407VET bo…
  10. [SOLVED] Problem to load sketch in module STM32

    mrburnette

    …gress just a bit and level-set… After trying on Windows XP to download a sketch on my STM32F103C8T6 module and only arrived in FTDI mode I reread every post, and you do not specify what board you are using. Is it one of these? I run 64 bit Linux Mint 18.3 for …
  11. [SOLVED] distance sensor VL6180

    … 7:05 am Hello. Tell me which library is better to use and how to physically connect STM32F103 distance sensor VL6180 .. The full discussion was unavailable in the source capture.
  12. [SOLVED] generic blue pill clone as USB keyboard

    madias

    [ag123 – Sat Apr 28, 2018 5:54 pm] – come to think of it blue pill / maple mini (stm32f103) is an *ideal* keyboard controller, I agree, but combined with one of the best keyboards ever made (I really still missing it): https://hackadaycom.files.wordpress.com ……
  13. [libmaple] Black F407VET6

    michael_l

    …river. Any chance that could be integrated (based on work of others in this forum for STM32F103) into F4 ? I’d be happy to give that a try but I need some guidance on how to approach it and I can test that also. I guess the first interesting question is that c…
  14. [solved] MFRC522 library and STM32

    petronel

    trying to use MFRC522 with my STM32F103 (blue pill). It compiles fine but the code seems to crash at SPI.beginTransaction(SPISettings(SPI_CLOCK_DIV4, MSBFIRST, SPI_MODE0)); // Set the settings to work with SPI bus
  15. from stm32 to stm8s

    RogerClark

    … if the STM8 would be worth using for most projects, even though its cheaper than the STM32F103, but I have noticed that plenty of small devices available on eBay, like LED voltmeters and other displays and some USB current monitoring dongles I bought all use …
  16. simple sound player: PWM audio output, with DMA, without timer interrupt

    ChrisMicro

    Some time ago I also made some sound player. for the STM32F103 in the GENERIC repo. It has no DMA but the sound quality was OK. It is only a sine wave but could easily be extended for playing a wav.
  17. stm32duino core with System Workbench for bluepill

    umejopa

    How to set up the eclipse to work with chines ST-link V2 clone to and a stm32f103 to debugg ? It work with the nucelo64 board with the st-link onboard
  18. tone(), noTone()

    RogerClark

    …eaflab … -mini.html (I’m sure the same information is in the reference manual for the STM32F103 (all 1000+ pages of it), if you want to read definitive reference