Difference: MecrispCubeFirefly (7 vs. 8)

Revision 82022-10-11 - PeterSchmid

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Contents
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Features

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  • 61 KiB RAM dictionary
  • 128 KiB Flash dictionary
  • 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
  • microSD and internal serial Flash mass storage for blocks and FAT filesystem.
  • Digital and analog pins
    • LEDs: LED1 (blue), Neopixel (D8, optional)
    • Digital port pins: D0 to D15 (some ports are shared)
    • Analog port pins: A0 to A4 (can also be used as digital port pins D16 to D20)
    • PWM: D0 (TIM1CH3), D1 (TIM1CH2), A4 (TIM1CH1)
    • Input capture A1 (TIM2CH2)
    • Output compare D13=13 (TIM2CH1), A2=18 (TIM2CH3), A3=19 (TIM1CH4)
    • EXTI: D2, D4, D7, and D10
  • UART: D0 RX, D1 TX
  • SPI: D11 SCK, D12 MISO, D13 MOSI (e.g. for display, memory, CS for SD-Card is D10)
  • I2C: D14 SDA, D15 SCL (external peripherals e.g. pressure sensor, OLED)
  • 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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>		The standard Mecrisp-Cube features like RTOS, Filesystem, USB, etc.
 
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  • 63 KiB RAM dictionary
  • 128 KiB Flash dictionary
  • Internal Flash drive 0:, 384 KiB (for details see Nucleo)
  • microSD drive 1: (needs external adapter)
  • Blue LED
  For more BSP details see BoardSupportPackageFirefly.
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Prerequisites

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  • STM32WB Feather Development Board Stackable Feather board with STM32WB55 MCU (Cortex ARM M4) runs at a 32 MHz (the Bluetooth stack runs on a Cortex ARM M0+ core). If you want to debug C and assembler programs you need an ST-Link debugger/programmer.
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  • Firefly BLE Development Board with STM32WB55 MCU (Cortex ARM M4) runs at a 32 MHz (the Bluetooth stack runs on a Cortex ARM M0+ core). If you want to debug C and assembler programs you need an ST-Link debugger/programmer.
 
  • Terminal emulator application for PC, e.g.:
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    • minicom, microcom, screen - Linux
    • Use the built in Eclipse console (but no LF)

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<		Flash the Mecrisp-Cube binary (MecrispCubeFirefly.bin) or the util-binary (MecrispCubeUtil.bin, everything included e.g. internal flash drive and Forth tools) to the Firefly Board.
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>		Flash the Mecrisp-Cube binary (MecrispCubeFirefly.bin) or the util-binary (MecrispCubeFireflyUtil.bin, everything included e.g. internal flash drive and Forth tools) to the Firefly Board.
 
  1. Connect the Firefly Board USB to the PC
  2. Hold the BTN button (BOOTP Pin), push the nRST button, release the nRST button
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  1. Program the binary (MecrispCubeFirefly.bin or MecrispCubeUtil.bin) with the STMCubeProgrammer (select USB Device)
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  1. Program the binary (MecrispCubeFirefly.bin or MecrispCubeFireflyUtil.bin) with the STMCubeProgrammer (select USB Device)
 
  1. Reset or power cycle the Firefly board

Start the terminal emulator application on the PC.

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Mecrisp-Stellaris RA 2.5.4 by Matthias Koch.
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<		Mecrisp-Cube 1.4.5 for STM32WB Nucleo, 63/128 KiB RAM/FLASH dictionary (C) 2022 peter@spyr.ch
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>		Mecrisp-Cube 1.4.5 for STM32WB Firefly, 63/128 KiB RAM/FLASH dictionary (C) 2022 peter@spyr.ch
  * Firmware Package STM32Cube FW_WB V1.14.1, USB-CDC, BLE Stack 5.3 (C) 2022 STMicroelectronics * CMSIS-RTOS V2 FreeRTOS wrapper, FreeRTOS Kernel V10.3.1 (C) 2020 Amazon.com * FatFs for internal flash and microSD - Generic FAT fs module R0.12c (C) 2017 ChaN
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  ok.
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<		The Mecrisp have some tools bundled in its distribution e.g. assembler, disassembler, dump, float. I put those tools and some more into the folder /fsr. With the "init.fs script" I compile my favorite ones into the flash directory (if you use the util-binary binary, these tools are already compiled in):
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>		The Mecrisp have some tools bundled in its distribution e.g. assembler, disassembler, dump, float. I put those tools and some more into the folder /fsr. With the "init.fs script" I compile my favorite ones into the flash directory (if you use the util-binary binary, these tools are already compiled in):
 
compiletoflash[CR]  ok.
include /etc/init.fs[CR]
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 08040608: F847 str r6 [ r7 #-4 ]!
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Installing

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Installing Development Environment

  A step by step series of examples that tell you how to get a development env running
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 {list of changed files} $ git restore {files to restore}
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$ git stash
$ git stash drop
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  Select the Build Configuration (Debug if you want to debug the project) and Build the project:
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