This page has a little error under the "Generic EEPROM properties footprint"

https://stm32-base.org/boards/STM32F401CCU6-WeAct-Black-Pill-V1.2.html

This part ("Generic EEPROM pins footprint") on the page references to a footprint which declares a flashmemory with spi-connections.

But in the text under "Generic EEPROM properties footprint" "Description" it says "Generic I2C EEPROM".

According to the schematic it is a flash-chip quad-spi W25Q32JVSSIQ. I managed to find the file "_data\devices\devices.json"
with the text "Generic I2C EEPROM", it might be more correct to reference the part that says "Generic FLASH" in this json-file.
Hope my description can help finding the error so it can be fixed.

Best regards Magnus [email protected]

Rewrite the flashing guide to improve its readability.

Add an STM32 family concept page.

Discuss:

• STM32 family
• STM32 series
• STM32 product lines

Hello, I stumbled on the schematic and board files for the STM32F407VGT6_STM32F4XX_M
Personally I don't know how to add this information to the website so therefore cannot create a pull request so i'm just going to put it here in the hopes that someone who better understand GitHub Pages and how this website is setup to add this to the website.
Also these files may be relevant to the VET6 varient of this board, but I cannot check (on quick visual inspection board view and image seem to match).

original-dimensions-STM32F407VGT6_STM32F4XX_M.pdf
original-schematic-STM32F407VGT6_STM32F4XX_M.pdf

Hi,
The V2 page of this board says: Warning: The +5V pins on this board are directly connected to the +5V pin of the USB connector. There is no protection in place. Do not power this board through USB and an external power supply at the same time. (here)
V3 page says the same, but the schematic includes a protection diode (here)
is it an update error ported from the V2 page?

Add a concept page for bitbanding.

Discuss:

• What it is
• How it works
• How to use it on STM32 devices

Hoi Thomas, hi others, found a new board. Please see https://www.amazon.com/SongHe-STM32F401-Development-STM32F401CCU6-Learning/dp/B07XBWGF9M and https://www.electrodragon.com/product/stm32f401-mini-dev-board-stm32f401ccu6/ with more pictures.

The board is similar to Black Pills, but has a few differences: no user button; BOOT0 and BOOT1 are dip switches.

Even more information:
https://www.electrodragon.com/w/STM32F4
https://drive.google.com/file/d/1I3E_-ZKEtSfsHiNDR-I87v4AHSIqD978/view (schematics)
https://cntronic.com/stm32f401-development-board-stm32f401ccu6-stm32f4-learning-board-30332 (still more pictures)

The following pictures can be used under public domain, I made them and I'm donating them. I can make some more pictures with a neutral grey background if that is what you need.

@ThomasGravekamp ik heb een pull request geprobeerd, maar welke power regulator enz - ik weet het echt niet. Laat weten wat je nodig hebt. Geweldig project, trouwens!

1. This board has HSE(8M) and LSE
2. Original schematic and Original schematic can't open(404)

Add a programming guide to the docs.

Contents:

• Explain how the Blink example in the templates works
• Introduce the CMSIS
• Explain how to use the official docs (datasheets, references, programming manuals, etc...)

A "Connect a display" page might be nice. Contents/keywords:
Some basics about displays: Types (OLED, TFT, text, graphic...), display controller(s)
Types of displays as seen from an STM32: I2C ,SPI, Parallell, RGB ... Necessary signals (examples?)
"Cheating" by using FSMC to connect a parallell display, signals in a (FSMC) TFT connector (example?)
Some STM32s even have an onboard LCD controller: limitations, uses...

You can assign it to me, but it will take time, and I will probably need help/guidance...

the left navigation panel is truncated if the (firefox) browser window is too small, smaller screens probably struggle with it.

this is likely due to the header stylesheet declaration header { position : fixed; }
https://github.com/STM32-base/STM32-base.github.io/blob/master/_sass/styles.scss#L20

header, footer {
    float: left;
//    position: fixed;
    width: 18rem;
    -webkit-font-smoothing: subpixel-antialiased;
}

commenting it probably resolve the issue

Add a concept page about the CMSIS.

Discuss:

• What is a CMSIS
• Peripheral locations, offsets
• Register definitions
• Bitmasks

Some board pages have incorrect names used in their URL. Introduce a way to create redirects for these incorrectly named pages.

Incomplete list of incorrect names:

• STM32L431C8T6-Green-Pill > STM32L431CBT6-Green-Pill
• All vcc-gnd.com boards
• "STM32H750VBT6 Generic Development Board" > Has same text on the back of the board as "中景园 (Zhongjingyuan) Board"

Add a concept page about the compilation process.

Discuss:

• Toolchain
• The role of makefiles
• The role of linker scripts
• The role of startup code

Hi!

First off all your page is very informative and easy to use. Thank you for that.

In the "STM32F103C8T6 Blue Pill" board schematic, there is an error with the main 8mHz crystal. 20pf caps must have connected to the ground. With the current design, the external crystal won't work.

Thank You!

it seemed most of the boards do not show the alt functions on pins, i'd think showing the alt functions would be really helpful

Enhancement suggestion: add STM32F411CEU6 (see https://github.com/mcauser/WEACT_F411CEU6)

For Blue Pill, (STM32-base.github.io/_data/boards/STM32F103C8T6-Blue-Pill.json) in section "SWD header pins" should be:

• 3V3
• DIO (PA13)
• CLK (PA14)
• GND

The headers on this board are 2x 2x40 male dupont (2mm), not 2x 2x27 male dupont (2.54mm)

https://www.waveshare.com/w/upload/7/76/Core746I-Schematic.pdf

Thank you! You have a great resource, I just want to improve it.

Will make a draft for

Add STM32H7 board, such as https://www.ebay.ca/itm/STM32H750VBT6-Development-Board-ARM-STM32H7-Programmable-Controller-Module/254400595200?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m1438.l2649

404 File not found for STM32F030 DEMO BOARD V1.1 board description.

Add a debugging guide to the docs.

Contents:

• texane/stlink usage
• (optional) OpenOCD
• GDB
• GDB: Connecting to the texane/stlink utility
• GDB: Setting breakpoints, reading from memory addresses, reading variable values
• SWD/JTAG interfaces

For this board SDRAM is 8 Mb, not 64 Mb (see http://www.issi.com/WW/pdf/42-45S16400J.pdf). 64 MBit = 8 Mb

STM32F407VET6-STM32-F4VE-V2.0.html page under the pinout for header 2. Line 6 is

BT1 - PE2 this should be BT1 - PB2.

This correctly Identified above in the same page under BOOT1.

To replicate go to https://stm32-base.org/boards/STM32L431C8T6-Green-Pill, then click on STM32L431C8T6 link under Microcontroller > Part

Here's a JSON for the F103ZE board that adds the SD card connector.

STM32F103ZET6-F103ZE-Board.zip

I'm happy to report that it can operate in either SDIO or SPI mode. Unfortunately the SD detect pin was not connected.

Board Name: STM32_F030
Inputs, outputs, connectors & headers:

1. STM32F030F4P6
2. MicroUSB connector
3. SWD connector
4. P1
5. P2
6. LED: 2 (D1: Power LED; D2: User LED, PA4)

• D1: Power LED
• D2: User LED, PA4

7. Button: 2

• K1: User Button, PA0
• RST: NRST

8. Schematic included