Spark Logic

Microcontrollers and processors

STM32F103

Discussions and practical resources mentioning STM32F103.

STM32F103C8T6 Example · LQFP48 Pinout

Discussions 78

  1. $10 O-Scope revisited

    RogerClark

    … a new product Image https://www.seeedstudio.com/DSO-Shell-D … -2929.html Yet another STM32F103 based DSO (probably a clone)
  2. 4D Displays Picaso Libraries

    Geekshow

    …EDs are connected to PA5/PA1, and USB connected through USB chip to pins 44,45 on the STM32F103 (USBDM->44/PA11, USBDP->45/PA12) I’m observing USB activity on linux by looking at output of ‘dmesg’ which will show all USB activity including unrecognised d…
  3. 8-bit|16-bit parallell ILI9341

    RikV

    …and Board part number “Blue Pill F103C8” selected. I believe my IDE configuration for STM32F103C8 is totally wrong. How do I install it correctly? This is how the compiler thinks about it: Arduino: 1.8.5 (Windows 8.1), Board:"Generic STM32F103 series, BluePill…
  4. An opinion given to a ESP8266 whiner…

    ……. therefore,the same statement that I wrote about the ESP8266 can be made about the STM32F103 . Opinion by Ray:IMO, Espressif has little concern about anything Arduino… cores, libraries, hobbyis…
  5. Anyone tried to make a 3D Printer controller?

    ag123

    doubt i2c would be any obstacle on stm32f103, but i’d think 3d printing would likely be rather demanding on both memory (sram) and processing power especially with the ‘simplier’ stepper drivers that basically offers only step and dir. if one uses st’s L6470 m…
  6. Arduino on Nordic BLE nRF51822

    RogerClark

    …cess a lot neater. Actually, I’m seriously considering designing a motherboard with a STM32F103 on it to act as the BMP. But I’m not sure when I’d have time to do it I will post my modified core on github, when i have tidied it up a bit, and If anyone wants a …
  7. Black Magic Probe on an stm32f103c8

    RogerClark

    Duncan The STM32F103 does not have a built in USB upload feature built into the chip (the STM32F4 series does but not the F1 series) Normally when we program the Maple mini and the generic STM32F103 boards using the Arduino IDE, we use the STM32duino-bootloade…
  8. CAN Bus Library for STM32F103

    Phono

    @lukas: the CAN interface of the STM32F103 has a shared interrupt vector with the USB interface. This is taken care of in the Arduino for STM32 kernel (at least in the version I have committed) and handled via weak identifier declarations in the library. Pleas…
  9. Cannot make OLED display to work with hardware I2C in Adafruit_SSD1306 library

    Hi. This is my first post! First of all I’d like to say thank you for all the people involved in getting STM32 boards to work with the Arduino IDE. I love you all Now, to my actual issue. I have a generic STM board (this one) which I am trying to get this OLED…
  10. Cant settup Stm32Duino

    Hi everybody. First of all, i want to thank you everybody who make this project useful. Secondly, my english is pretty bad and i am sorry for that. I am trying to learn. I have some questions. But before that, let me say that i read all of this topics; https:/…
  11. Counterfeit F103s

    dannyf

    to make a definitive answer to the question stm32f103 sending those chips to ST would be a definitive answer.
  12. Custom STM32F103C8T6

    RogerClark

    …de, and extracted the unencrypted binary from Windows memory. Re:Usb mass storage The STM32F103 does not have any built in USB profiles, ( unlike the F4). You can write code so that its any form of USB device you want, but you have run code in the MCU to do th…
  13. DHT11/22 Lib on STM32

    RogerClark

    …n, or 120Mhz in overclocked (without any issues) but also some people want to run the STM32F103 at 48Mhz to save power. I personally dont like hard coded arbitrary values, especially ones that are a derivative of the clock freq. I recently did a load of tidyin…
  14. DIY Oscilloscopes – List and Discussions

    ThunderOwl

    …ed by me. Almost finished construction: http://bildites.lv/a/xfjbphbf#6cn35b7u as any STM32F103 based scope without additional hardware, it is usable for some tens of kHz. When (if..) Author updates design, I will follow that and post here.
  15. Debugging Arduino sketch with STM32 Nucleo in Eclipse .. works !

    michael_l

    …ents (thanks to Rick) # This is for the $4.29 ebay ST-Link V2 Mini Metal Shell and an stm32f103 board # http://www.ebay.com/itm/251642538698 source [find interface/stlink-v2.cfg] transport select hla_swd set WORKAREASIZE 0x2000 source [find target/stm32f1x.cfg…
  16. ENC28J60 Ethernet library is ported (Completed !)

    …y 25, 2015 2:28 pm I have ported the basic functions of EtherCard Arduino library to STM32F103 MCU. -= EDIT =- The new library can be found on github .. The full discussion was unavailable in th…
  17. ENC28j60 fail

    weslleymata

    …etting an IP it will start to send data via GET PHP. I decided to change to ATmega328 STM32F103 for memory reasons. and so I am new to the world of CORTEX – M3
  18. Firmata

    fpiSTM

    …y, I don’t know it, I provided you only an example on how it has been adapted for the STM32F103. If it request more update, you will have to do it. I do not know the maple part, maybe @RogerClark could help/advise.
  19. Found another STM32 Arduino Core

    …un May 03, 2015 3:56 pm I found on GitHub another STM32 Arduino core. It is only for STM32F103 , focused on a specific board. The GitHub repository is here .. The full discussion was unavailable …
  20. Getting started with STM32F407-VGT6 development board + Arduino IDE + Mac OSX

    AndySymons

    …h Arduino projects using ATMega328 and ~32U4 processors first and then went on to the STM32F103 – in both cases first as pre-assembled boards and then ‘bare board’. I support your statement that new users should do the same before ‘graduating’ to the STM32F4. …