Difference: MecrispCubeWBfeather (3 vs. 4)

Revision 42021-07-05 - PeterSchmid

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Intro
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After discovering Adafruit's Feather STM32F405 for myself, I wanted to develop a Feather board for the STM32WB. Luckily I found the STM32WB Feather Development Board from Reclaimer Labs. This board has everything I need.
  Instant real-time programming with Forth.
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  • 61 KiB RAM dictionary
  • 384 KiB Flash dictionary
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  • Forth as CMSIS-RTOS thread. CMSIS-RTOS API to use FreeRTOS from Forth.
  • Buffered terminal I/O (5 KiB buffer for UART Rx). Interrupt driven and RTOS aware, key and emit block the calling thread. USART3: D0 RX, D1 TX
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  • Forth as CMSIS-RTOS thread. CMSIS-RTOS API to use FreeRTOS within Forth.
  • Buffered terminal I/O (5 KiB buffer for UART Rx). Interrupt driven and RTOS aware, key and emit block the calling thread. USART1: D0 RX, D1 TX
 
  • USB-CDC for serial communication via USB. Redirect console I/O like cdc-emit, cdc-key
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    • Internal Flash drive 0:, 16 MiB serial Flash W25Q128
    • microSD drive 1: (needs adaptor)
    • Filesystem API
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    • EXTI: D5, D6, D11, D13
  • UART: D0 RX, D1 TX
  • SPI: D2 SCK, D3 MISO, D4 MOSI (e.g. for display, memory)
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  • I2C: D14 SDA, D15 SCL (external peripherals e.g. pressure)
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  • I2C: D14 SDA, D15 SCL (external peripherals e.g. pressure sensor)
 
  • vi Editor origin in BusyBox tiny vi. Workflow development: begin Edit EVALUATE while SaveFile repeat
  • Real Time Clock (32 bit UNIX time stamp, valid times are from 1.1.2000 to 31.12.2099 because of the STM32WB RTC peripheral) time!, time@, and .time (YYYY-MM-DDTHH:MM:SS ISO 8601).
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Getting Started

These instructions will get you a copy of the project up and running on your local

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machine (STM32WB Feather Developer Board) for development and testing purposes.
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machine (STM32WB Feather Developer Board) for development and testing purposes.
 

Prerequisites

 
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