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stm32duino:32stm32_main [2020/10/26 16:35]
admin [Schematic] 		stm32duino:32stm32_main [2020/10/26 17:04] (current)
admin [Schematic]
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 ---- ----
 ==== USB Fix ==== ==== USB Fix ====
-Unfortunately the board comes with a 10k pullup resistor from D+ to 3.3V (in the schematic it's a 4.7k). That can cause problems on some PCs. Just take the R10 out and replace it with an 1.5k resistor like shown here:\\ +Unfortunately the board comes with a 10k pullup resistor from D+ to 3.3V (in the schematic it's a 4.7k). That can cause problems on some PCs. Just take the R10 out and replace it with an 1.5k resistor.\\
-[[http://wiki.stm32duino.com/index.php?title=Blue_Pill#Hardware_installation]]\\+
 One might let the 10k resister untouched and just put a 1.8k in parallel. Between 3.3V and pin A1 (PA12).\\ One might let the 10k resister untouched and just put a 1.8k in parallel. Between 3.3V and pin A1 (PA12).\\
-<html> +
-<a href="http://wiki.stm32duino.com/images/1/1c/BluePillUsbResistor.jpg"> +
-<img src="http://wiki.stm32duino.com/images/1/1c/BluePillUsbResistor.jpg" width=300> +
-</a> +
-</html>\\+
 And here are some useful infos about the pullup resistors on USB:\\ And here are some useful infos about the pullup resistors on USB:\\
 [[https://www.beyondlogic.org/usbnutshell/usb2.shtml]]\\ [[https://www.beyondlogic.org/usbnutshell/usb2.shtml]]\\
 +[[https://amitesh-singh.github.io/stm32/2017/05/27/Overcoming-wrong-pullup-in-blue-pill.html]]\\
  
 ---- ----
 ==== Schematic ==== ==== Schematic ====
-Here is the {{ :stm32duino:vcc-gnd.com-stm32f103c8-schematic.pdf |schematic}}.\\ +Here is the {{ :stm32duino:vcc-gnd.com-stm32f103c8-schematic.pdf |schematic}} (Attribution: [[http://wiki.stm32duino.com]].)\\ 
 +\\
 Pinout:\\ Pinout:\\
-{{:stm32duino:bluepill_pinout.gif?600|}}\\+<html> 
 +<a title="Rasmus Friis Kjeldsen, CC BY-SA 4.0 &lt;https://creativecommons.org/licenses/by-sa/4.0&gt;, via Wikimedia Commons" href="https://commons.wikimedia.org/wiki/File:Stm32f103_pinout_diagram.png"><img width="512" alt="Stm32f103 pinout diagram" src="https://upload.wikimedia.org/wikipedia/commons/thumb/9/90/Stm32f103_pinout_diagram.png/512px-Stm32f103_pinout_diagram.png"></a> 
 +</html>\\ 
 +//Attribution: Rasmus Friis Kjeldsen, [[https://creativecommons.org/licenses/by-sa/4.0|CC BY-SA 4.0 ]], via Wikimedia Commons//\\
  
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 ---- ----
 ==== Links ==== ==== Links ====
 +[[https://www.stm32duino.com/]]\\
 [[https://www.arduinolibraries.info/architectures/stm32]]\\ [[https://www.arduinolibraries.info/architectures/stm32]]\\
  
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 ==== License ==== ==== License ====
  
-This manuals is made by **Wolfgang Spahn** 2018-20.\\+Except where otherwise noted, content on this wiki is made by **Wolfgang Spahn** 2018-20.\\
 It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]]. It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]].