Assemblers:
ASMHC11 assembler (DOS)
MiniIDE: an integrated development environment for 68HC11 and 68HC12 (Windows)

BASIC Compilers:
SBASIC compiler (DOS)
    You’ll find a growing collection of SBASIC programs for MicroStamp11 in our Support Library.
BASIC11 compiler and IDE (Windows)
    You’ll find a growing collection of BASIC11 programs for MicroStamp11 in our Support Library.

C Compilers:
GNU Embedded Libraries for 68HC11 and 68HC12

Other Languages:
TinyForth compiler (DOS) by Karl Lunt
Holon Forth for the 68HC11

XPad--  A Visual Design Tool (Windows)
     a revolutionary StateDiagram-based language compiler with real-time kernel
         - XPad is a free/low-cost software-development environment, which gives a complete visual design, programming, testing, documentation and building suite for MicroStamp11
         - no keyboard required--just Point and Click visual programming!
         - based on a compact real-time executive kernel
         - includes complete ready-to-use libraries for use with MicroStamp11:
             SCI, SPI, I2C, 1-wire, LCDs, servos, etc.

Tools and Utilities:

Tutorials and Examples:

• Kennesaw State University Cirriculum
• University of Notre Dame MicroStamp11 Cirriculum
  
  • Lab Manual
• University of Illinois ECE367 course labs (archive)
  
• University of Illinois student project
  

Installing the GNU C Compiler package (DOS)

Using the Free GNU C Compiler for HC11 and HC12

MicroStamp11 GNU-C Runtime