TODO

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Small Tasks

  • Finalise the keycaps.
  • Balance available memory & GC. How much memory do we have and how do deal with out of memory.
  • test the time/clock/date functions
  • finish recoding the trancendental functions with polynomial approximations (sin/cos/tan already done)
  • check all the advanced functions are delivering the new 25 digit precision (was 20).
  • must have a way to interrupt the system from the keyboard.

Medium Tasks

  • Graphics library to access screen (already basic support in hpgcc).
  • Integrate the 3D graphics code into a LUA lib.
  • Get some half-decent fonts going.
  • Upgrade strings & keycaps to UTf8 so that it can accommodate Pi and so on.

Other Ideas

  • write a calculator to run on the calculator!
  • use the 3d library for 3D math plots.