| Various program libraries for G2 calculators to interface with an FT260 HID device to use various sensors over I2C. Supports monitoring a 3-axis accelerometer with the ADXL343, temperature, humidity, pressure and gas resistance with the the BME680, luminosity with the TSL2591 light sensor, digital to analog conversions with the MCP4725, temperature, humidity, pressure and luminosity with the BME680 + TSL2591, and provides a 4-graph plotting library used by the above. Also has a solar eclipse monitoring app which uses the above and creates CSV files which can be loaded onto your PC/Mac for further analysis. |
One of the author's first RPL programs. To pull the lever press A. To hold or nudge a reel press B, C or D. To exit press E.
This library works on the S/SX/G/GX and provides assembly language routines to turn on, turn off and test pixels in any grob, draw lines and draw circles (very quickly). Also includes a pair of detailed documents (in Word and plain text format) explaining how to do fast graphics in assembly language.
A simple RPL program which draws and labels a pie chart using commands from the author's own Graphics Library. This is like the pie chart program in the owner's manual but uses a specified column from the sigmaDAT array (like the built-in BARPLOT it uses XCOL - the first parameter in the sigmaPAR list).
Determines the population of rabbits and foxes over time as modeled by the differential equations dr/dt = 2 * r - α * r * f and df/dt = -f + α * r * f. Includes two versions, one which gives numerical results and one which plots the results.
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Outrun style racing game, with amazing graphics, just like the old Sega game. Runs even better on the G2, with a higher frame rate and more draw depth.
SCHIP emulator, including Pong, Space Invaders and Tetris ROMs as samples. Some games don't work as expected, but it should play many CHIP and SCHIP games.
Solitaire game. Build up suits top left to win. Touch a card to pick it, then tap a destination to move it. Cards can only be moved onto the same suit and in sequence.