pinout-diagram-drawer

A tool for creating pinout diagrams useful when designing PCBs with microcontrollers.

currently supports:

• STM32 - using data files from STM32CubeIDE - https://github.com/LibrePCB/stm-db

supported packages:

• LQFP

Features

• filtering signals using AND/OR logic,
• rotating dies

Motivation

See Motivation

Usage

python pinout-drawer -c config.yaml -o output.png

Examples

config.yaml

pinout: stm-db/data/STM32F103C8Tx.json
rotate: 0
drawing:
  image_size_w: 700
  image_size_h: 800
  die_size: 6
  die_margin: 20
filters:
  - or: [SWDIO, SWCLK]
  - and:
      - or: [USART, UART]
      - or: [TX, RX]
  - and: [I2C, {or: [SCL, SDA]}]
  - or: [USB_OTG_FS_DM, USB_OTG_FS_DP]
  - and: [TIM, CH]

Result

Other examples

Alternative software

• STM32CubeIDE