USB, BLE and other Middlewares

STM32WB Forth without BLE, USB, Filesystems, RTOS etc. is not complete, to build this in Forth by myself from the scratch overwhelms me. I would like to go the reverse way and use the STM tools like CubeIDE, HAL, CubeMX and integrate the Mecrips Forth into it. Forth as an interactive extension for the STM32 ecosystem. Mecrisp Forth running as a CMSIS-RTOS thread.

• Forth as CMSIS-RTOS thread. CMSIS-RTOS API to use FreeRTOS from Forth.
• Buffered terminal I/O (20 KiB buffer for UART Rx). Interrupt driven and RTOS aware, key and emit block the calling thread.
• USB-CDC for serial communication over USB. Redirect console I/O like cdc-emit, cdc-key

• Board Support Package BSP
  • LEDs (LED1, LED2, LED3)
  • Switches (SW1, SW2, SW3; dongle: SW1)
  • Digital port pins D0 to D15 (Dongle: D0, D1, D6, D10, D11, D12, D13, D14, D15)
  • Analog port pins A0 to A5 (Dongle: A2, A3)
  • PWM: D3, D6, D9 (Dongle: D6)

• BLE 5.0 GAP Peripheral Role
  • DIS Device Information Service
  • HRS Heart Rate Service

• BSP

• • I2C: D14 SDA, D15 SCL (external peripherals e.g. pressure)

• Command line editing like Gforth
• BLE 5.0 GAP Peripheral Role
  • BLE Event driven programming like LAIRD's smartBASIC, WAITEVENT ONEVENT.