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This project reimplements from scratch the RPL language made popular by HP programmable calculators, in portable C/C++. The main goal is to release a complete computing environment for various targets. There's currently 4 active targets: the HP 50g, HP39gs and HP40gs calculators and a PC simulator (see the downloads section!). Other ports are planned for the future.
Features
- High source code compatibility with HP48/49/50's userRPL language
- Fast RPL execution in C/C++
- User selectable precision, decimal arithmetic
- Dual on-screen menus
- Always accessible command help
- SD and SDHC card compatibility (50g hardware)
- USB communications with PC simulator
Project Samples
License
BSD LicenseFollow newRPL
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User Reviews
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An incredible project. Graphics are not yet implemented, but it's already usable. Very very fast compared to 'old' RPL
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An incredible project. Graphics are not yet implemented, but it's already usable. Very very fast compared to 'old' RPL
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+1 great project for lovers of RPN (Reverse Polish notation)